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1/114
PasolinkPasolink Training ManualTraining ManualForFor
SCGSCG TelekomTelekom SerbiaSerbia
NEC International Training, Ltd.NEC International Training, Ltd.
JapanJapan
8/10/2019 NEC Serbia Training
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1
NECITRNECITR
VSKVSK--JUL/03JUL/03--0101
Introduction To Pasolink FamilyIntroduction To Pasolink Family
NEC International Training, Ltd.NEC International Training, Ltd.
JapanJapan
8/10/2019 NEC Serbia Training
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2
NECITRNECITR
VSKVSK--JUL/03JUL/03--0101Application for Cellular NetworkApplication for Cellular Network
BTS
Cellular/UMTS
Backbone
BTS
BTSBTS
BTS
BTS
BTS STMSTM--1 Ring1 Ring
STMSTM--0 / PDH Approach0 / PDH Approach
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3
NECITRNECITR
VSKVSK--JUL/03JUL/03--0101Ethernet Application 1Ethernet Application 1
LAN-
SWLAN-SW
EthernetEthernet
Internet
Router
LAN to LAN Bridge
PASOLINK/PASOLINK+
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4
NECITRNECITR
VSKVSK--JUL/03JUL/03--0101Ethernet Application 2Ethernet Application 2
PASOLINK/PASOLINK+
PASOLINK/PASOLINK+
IP Network with low cost router
Router
e/w WAN INTFC
E1/ STM-1
E1/ STM-1
Router
e/w WAN INTFC
Routerw/o WAN INTFC
ETHER
Router
w/o WAN INTFC
ETHER
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NECITRNECITR
VSKVSK--JUL/03JUL/03--0101Ethernet Application 3Ethernet Application 3
PASOLINK
IP(Private) and E1(Public) mixed
Network
Router
w/o WAN INTFC
ETHER
Router
w/o WAN INTFC
ETHER
E1
E1
PDHNetwork
PDHNetworkMUX
MUX
MUX
MUXMUX
MUX
MUX
MUX
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NECITRNECITR
VSKVSK--JUL/03JUL/03--0101Pasolink FamilyPasolink Family
Pasolink Family(Front View)
PNMT LCT EWO1 EOW2
NE1 NE2 V11 LANPNMS
LAN CH1 CH2 CH3 CH4LAN DSC/WS
CH1 - CH8 IN/OUT CH9 - CH16 WS IN/OUT
SC IN/OUT ALM
ALM/AUX
EOW
CALL
RESET
PWR ODU
MAINT
IDU
OFF
LINE INFUSE (1.5A)
OptionOption 2 x 64k CHs Option
2MB WS Option
IF IN/OUT
Pasolink+ PDH
ALM/AUX ALM OW/DSC/ASC
RS232
NMS/RA LA PORT
EOW
CALL
RESET
PWR ODUMAINT
IDU
OFF
LINE INFUSE (1.5A)
2 additional 9.6k with optionalDSC card2 Voice Channels with optional ASC card
1 64k with optional Data card2 Cluster Alarms with optional card
IF IN/OUT
TRAFFIC IN/OUT
TRAFFIC IN/OUT
PORT1 PORT2
Option Pasolink V4
WS/LAN NMS/LAN
TRAFFIC IN TRAFFIC OUT
CH1 CH2 CH3 CH4 CH1 CH2 CH3 CH4
TRAFFIC IN/OUT 120 ALM AUX ALM OW/DSC/ASC
RS232
NMS/RA LA PORT
ERR MON EOW
CALL
RESET
PWR ODU
MAINT
IDU
OFF
LINE INFUSE (1.5A)
LAN INTF with optional PMC2 additional 9.6k with optional DSC card
2 Voice Channels with optional ASC card1 64k with optional Data card
IF IN/OUT
Pasolink V3
Note : Options are shown in red
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VSKVSK--JUL/03JUL/03--0101Pasolink FamilyPasolink Family
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NECITRNECITR
VSKVSK--JUL/03JUL/03--0101Pasolink ODUPasolink ODU
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NECITRNECITR
VSKVSK--JUL/03JUL/03--0101ComparisonComparison
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NECITRNECITR
VSKVSK--JUL/03JUL/03--0101Spectrum EfficiencySpectrum Efficiency
0 3.5 7.0 14.0 28.0 56.0 [MHz]Adjacent Channel Spacing
6
5
4
3
2
1
0
[bits/Hz]
2x2 4x2 8x2 16x2MB
8x2 16x2MB
STM-0
STM-1
STM-1
PASOLINK
PASOLINKPLUS
32QAM
128QAM
32QAM
16QAM
4PSK
Spectrum
efficiency
PASOLINK-S
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NECITRNECITR
VSKVSK--JUL/03JUL/03--0101BER vs C/N CharacteristicsBER vs C/N Characteristics
10-3
5
2
10-4
5
2
10-5
5
2
10-65
2
10-75
210-8
52
10-9
323028262422 C/N (dB)201816141210
BER
34
4PSK
PASOLINK
32MLCM+RS
for STM-1
16QAM+RS
for PDH
32QAM+RSfor STM-0
128QAM+RS
for STM-1
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NECITRNECITR
VSKVSK--JUL/03JUL/03--0101Road Map (New development)Road Map (New development)
20022002 20032003 20042004 20052005
PDH,STMPDH,STM--0,STM0,STM--11 2xSTM2xSTM--1/XPIC1/XPIC
Intelligent RadioIntelligent RadioFlexible bitFlexible bit--raterate
VariableVariablemodulationmodulation
RoutingRouting
PASOLINK+PASOLINK+
Ether(10/100B)Ether(10/100B) Ether(1000B)Ether(1000B)
Wireless LANWireless LAN
Radio on FiberRadio on Fiber
Mesh RadioMesh Radio
STMSTM--44
All in oneAll in one(55GHz)(55GHz)
28G, 32GHz28G, 32GHz
V4 ODUV4 ODU
Full band coverFull band cover
ATPCATPC
High powerHigh power
BB LinearizerBB Linearizer
Turbo codeTurbo code
PASOLINKPASOLINK
V4 IDUV4 IDU EthernetEthernet
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NECITRNECITR
VSKVSK--JUL/03JUL/03--01012/4 x STM2/4 x STM--1 /XPIC System1 /XPIC System
IDU
XPIC
STM-1
ODU
310MB
ODU
310MB
V
H
OMT
IDU
XPIC
STM-1 ODU
STM-1
XPIC
IDU
ODUSTM-1
V
H
OMT
STM-1
M
U
X
IDU
XPIC
M
U
X
STM-1
STM-1
STM-1
28MHz
STM-1
56MHz
310MB
56MHz
310MB
310MB
28MHz
STM-1
STM-1
Same ODUs can be used.
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NECITRNECITR
VSKVSK--JUL/03JUL/03--0101XPIC ImprovementXPIC Improvement
D/U vs BER10
-3
10-4
10-5
10-6
10-7
10-8
10-9
10-10
10-11
10-12
0 5 10 15 20 25 30
D/U (dB)
13G STM-1/128QAM
XPIC system
Measured Data
23/AUG/2002
XPIC ON
XPIC OFF
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NECITR-YTC
VSK-NOV/03-01
PasolinkPasolink Training ManualTraining ManualForFor
SCGSCG TelekomTelekom SerbiaSerbia
NEC International Training, Ltd.NEC International Training, Ltd.
JapanJapan
8/10/2019 NEC Serbia Training
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NECITR-YTC
VSK-NOV/03-01
22
PASOLINK (1+0) SYSTEMSPASOLINK (1+0) SYSTEMS
2MB x 4, Fixed Bit Rate system
2MB x 4, Fixed Bit Rate system with 2 x 10/100Base T (X) LAN Interface
2MB x 2/4/8/16 Bit Rate Free system
2MB x 2/4/8/16 Bit Rate Free system with 2 x 10/100Base T (X) LAN Interface
With ASC /120ohms
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VSK-NOV/03-01
33
PASOLINK (1+1) SYSTEMSPASOLINK (1+1) SYSTEMS
2MB x 4, Fixed Bit Rate system 2MB x 4, Fixed Bit Rate system with 2 x 10/100Base T (X)
LAN Interface
2MB x 2/4/8/16 Bit Rate Free system 2MB x 2/4/8/16 Bit Rate Free system with 2 x10/100Base T (X) LAN Interface
Delay Adjustment is Automatic and the cable difference is 100MDelay Adjustment is Automatic and the cable difference is 100M
With ASC /120ohms
With ASC /120ohms
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VSK-NOV/03-01
44
V3V3--V4 CompatibilityV4 Compatibility
V4
ODU
V4
ODU
V3 IDU
Mod - 2
Mod -1
H
V3
ODU
V3
ODU
V4 IDU
Mod - 2
Mod -1
H
V4
ODU
V3
ODU
V3 IDU
Mod - 2
Mod -1
H
V4
ODU
V3
ODU
V4 IDU
Mod - 2
Mod -1
H
V4
ODU
V3
IDUH
V3
ODU
V4
IDUH
15GHz
ConditinallyPossible
13/18/
23/26/38GHz
AllPossible
7/8 GHz
ConditinallyPossib
le
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V3V3--V4 CompatibilityV4 Compatibility
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77
Protection SystemsProtection Systems
HH
ODU-1
(TX)
ODU-2
(TX)
Hot Standby - Single
Antenna System
Hot Standby - Two
Antenna System
Whena ODU is switched to the other ODU, errors follow if no RX HITLESS SW
However, errors persist when Tx is switched to the other side because of equipmen
failure. Tx side does not have protection against switching.
Twin Path
ODU-1
(TX)
ODU-2
(TX)
ODU-1(TX)
ODU-2
(TX)
ODU-1(RX)
ODU-2
(RX)
ODU-1
(RX)
ODU-2
(RX)
ODU-1(RX)
ODU-2
(RX)
Shows ON Condition
Shows Only TX
Shows Only TX
Shows Only TX
Shows Only RX
Shows Only RX
Shows Only RX
Mod - 2
Mod -1
Mod - 2
Mod -1
Mod - 2
Mod -1
Switch
Demodulator 2
Demodulator 1
Switch
Demodulator 2
Demodulator 1
Switch
Demodulator 2
Demodulator 1
TX SWO due to:
TX IF Input Alarm TX Power Alarm
APC Alarm
RX SWO due to: Low BER Alarm
FSYNC Alarm
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88
Protection switching in Pasolink (1+1 ) system has several switching priorities.
Priority 1: Manual switching Control
Priority 2: Remote switching Control
TX switching
Switching is initiated from external equipment (LCT/PNMT)
When switched from here both TX and RX sides switches at the same time.
Manual switching is carried out by selecting from the front panel OPR SEL SW [No.1 AUTONo.2]
Priority 3: Automatic switching controlWhen the OPR SEL SW is set to Auto position, for any alarm in the online equipment, traffic will be switched to
the standby equipment automatically. TX and RX switchover are performed independently.
In the (1+1)HS system
transmit switching is carried
out by setting the standby
ODU out put to off by Muting
it. The data signal is
transmitted in parallel to both
CH1 and CH2.
RX switching
When the Online RX CH fails,
the ALM CONT circuit in the
SW Board initiate a RX SWControl signal to switch to the
standby CH provided it is in
normal operating condition.
PROTECTION SWITCHINGPROTECTION SWITCHING
When Hitless switch is used make sure that the difference between the two IF cable lengths are less than 50 meters
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99
IDU LAYOUT (1+0)IDU LAYOUT (1+0)
4
1
2
3
5
7
6
10
9
8
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1010
IDU LAYOUT (1+1)IDU LAYOUT (1+1)
3
1
2
4
9
8
7
11
10
12
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1111
Option CardsOption Cards
ASC
DSC
ALM
DSC 3
DSC 4
SC 2
SC 3
64kDSC 1
DSC 2
SC 4
SC 5
9.6 Kbps or
64 Kbps (with option card)
PMC SC 6RS232 /
LAN
WS
SC LAN
WS2MB /
64K
2Mbps(2MB x16 System
with WS Card Mounted)
2Mbps
64Kbps
64Kbps
Note 1 : If SC LAN card is mounted on a
2MB x 16 System, either 64K or 2MB can
be selected.
Note 2 : Either WS or SC LAN Card can be mounted.
Note 3 : If SC LAN Card is mounted, ASC /
DSC / ALM / WS cards can not be mounted.
Note 1 : If SC LAN card is mounted on a
2MB x 16 System, either 64K or 2MB can
be selected.
Note 2 : Either WS or SC LAN Card can be mounted.
Note 3 : If SC LAN Card is mounted, ASC /
DSC / ALM / WS cards can not be mounted.
PMCard
64K
WS
ASC/DSC/ALM
SC LAN
LAN
(Main
Traffic
)
With Option CardWith Option Card
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INTERFACESINTERFACES
SERVICE CHANNELSSERVICE CHANNELSPasolink V4 uses six Service Channels in its radio overhead framPasolink V4 uses six Service Channels in its radio overhead framee
Service channels can be connected backService channels can be connected back--toto--back at repeater stations.back at repeater stations.
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NECITR-YTC
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1313
OptionsOptions
Standard
Option
Not Allowed
Selectable
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NECITR-YTC
VSK-NOV/03-01
1515
IDU LAYOUT (1+0)IDU LAYOUT (1+0)
4
1
2
3
6
10
9
8
5
7
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NECITR-YTC
VSK-NOV/03-01
1717
V4 IDU PerformanceV4 IDU Performance
ITEM SPECIFICATION
Modulation Type QPSK ( with differential coding)
Base Band Interface16 x 2 Mbit/s8 x 2 Mbit/s4 x 2 Mbit/s2 x 2 Mbit/s
2.048 Mbit/s 50 ppm2.048 Mbit/s 50 ppm2.048 Mbit/s 50 ppm2.048 Mbit/s 50 ppm
IF Output -5 dBm Nominal
IF INPUT -15 to 0dBm (varies with cable length) (8D-FB length 300m)
Service Channels See Table (Page 16)
Loop Back Far End and Near End Base-band Loopback
Spectrum Shaping Root Roll-Off ( a= 0.5)
Residual BER Less than 10-12 at RSL = -30 dBm
BER Alarm Output Adjustable 10-3/ 10-4/ 10-5/ 10-6 (AIS injection point)
ODU Monitor Items Received Signal level (AGC V)Output Power Level (TX Power)
LED Display Operating PWR (green) / IDU ALM (red)/ ODU ALM (red)/ Maint (yellow)
Temperature Range -0OC to + 50OC
Power Requirement 20 to 60 V (or 20 to 72 V) DC
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V4 IDUV4 IDU PerformancePerformance (1+0)(1+0)
ITEM 7GHz 8GHz 13 GHz 15 GHz 18 GHz 23 GHz 26 GHz 38 GHzOutput Power (dBm) Measured atODU Output Port (1.5dBm)
+27 +27 +25 +23 +23 +23 +20 +15
BR loss TX and RX N/A
Threshold level in dBm, ODU Port Without Hybrid Combiner/Divider (Two Antenna System) or (1+0) Configuration
BER=10-3 4MB -93.5 -93.5 -93.5 -93.5 -92.5 -91.5 -91.0 -90.5
8MB -90.5 -90.5 -90.5 -90.5 -89.5 -88.5 -88.0 -87.5
17MB -87.5 -87.5 -87.5 -87.5 -86.5 -85.5 -85.0 -84.5
34MB -84.5 -84.5 -84.5 -84.5 -83.5 -82.5 -82.0 -81.5
BER=10-6 4MB -90.0 -90.0 -90.0 -90.0 -89.0 -88.0 -87.5 -87.0
8MB -87.0 -87.0 -87.0 -87.0 -86.0 -85.0 -84.5 -84.0
17MB -84.0 -84.0 -84.0 -84.0 -83.0 -82.0 -81.5 -81.0
34MB -81.0 -81.0 -81.0 -81.0 -80.0 -79.0 -78.5 -78.0
System Gain (dB): BER=10-3 4MB 120.5 120.5 118.5 116.5 115.5 114.5 111.0 105.5
8MB 117.5 117.5 115.5 113.5 112.5 111.5 108.0 102.5
17MB 114.5 114.5 112.5 110.5 109.5 108.5 105.0 99.5
34MB 111.5 111.5 109.5 107.5 106.5 105.5 102.0 96.5
BER=10-6 4MB 117.0 117.0 115.0 113.0 112.0 111.0 107.5 102.0
8MB 114.0 114.0 112.0 110.0 109.0 108.0 104.5 99.0
17MB 111.0 111.0 109.0 107.0 106.0 105.0 101.5 96.0
34MB 108.0 108.0 106.0 104.0 103.0 102.0 98.5 93.0
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1919
V4 IDUV4 IDU PerformancePerformance (1+1)(1+1)
ITEM 7GHz 8GHz 13 GHz 15 GHz 18 GHz 23 GHz 26 GHz 38 GHzOutput Power (dBm) Measured at
ODU Output Port (1.5dBm)+27 +27 +25 +23 +23 +23 +20 +15
BR loss TX and RX 3.5 dB/3.5 dB
Threshold level in dBm, ODU Port With Hybrid Combiner/Divider (One Antenna System)
BER=10-3 4MB -90 -90 -90 -90 -89.0 -88.0 -87.5 -87.0
8MB -87 -87 -87 -87 -86.0 -85.0 -84.5 -84.0
17MB -84 -84 -84 -84 -83.0 -82.0 -81.5 -81.0
34MB -81 -81 -81 -81 -80.0 -79.0 -78.5 -78.0
BER=10-6 4MB -86.5 -86.5 -86.5 -86.5 -85.5 -84.5 -84.0 -83.5
8MB-83.5 -83.5 -83.5 -83.5 -82.5 -81.5 -81.0 -80.5
17MB -80.5 -80.5 -80.5 -80.5 -79.5 -78.5 -78.0 -77.5
34MB -77.5 -77.5 -77.5 -77.5 -76.5 -75.5 -75.0 -74.5
System Gain (dB): BER=10-3 4MB 113.5 113.5 111.5 109.5 108.5 107.5 104.0 98.5
8MB 110.5 110.5 108.5 106.5 105.5 104.5 101.0 95.5
17MB 107.5 107.5 105.5 103.5 102.5 101.5 98.0 92.5
34MB 104.5 104.5 102.5 100.5 99.5 98.5 95.0 89.5
BER=10-6 4MB 110.0 110.0 108.0 106.0 105.0 104.0 100.5 95.0
8MB 107.0 107.0 105.0 103.0 102.0 101.0 97.5 92.0
17MB 104.0 104.0 102.0 100.0 99.0 98.0 94.5 89.0
34MB 101.0 101.0 99.0 97.0 96.0 95.0 91.5 86.0
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2020
Pasolink (V3) ODU PerformancePasolink (V3) ODU Performance
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2121
START UP / SHUTDOWNSTART UP / SHUTDOWN
No.2 CH Line IN
No.1 CH Line IN
No.2 CH Power Switch
No.1 CH Power Switch
Check that the LINE IN voltage is
between 20 V to 60V (or 20 V to
72 V) with a digital multi-meter, beforeconnecting the power connector to the
IDU
Turn ON the Power switch on the IDU
Allow equipment to warm up for at least 30
minutes
START UP
SHUT DOWN
Turn OFF the power switch on the front of
the IDU
The common unit is powered by both
IDU1 and IDU 2
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2222
INDICATORS/SWITCHES/CONTROLSINDICATORS/SWITCHES/CONTROLS
Maintenance Mode ON
Loopback control ON
CW mode ON
BER AIS Inhibit
MAINT LED
Power Mute ON
Transmit RF power decrease by 3 dB from nominal
Receiver level goes below squelch level
ODU local oscillator APC loop unlock
IF signal from the IDU is low
ODU LED
When the IF cable between the IDU and ODU is disconnected
IDU and ODU ALM LEDs start flashing
Input data stream of CH() from DTE lostAIS signal from CH() received from DTE
DPU TX/RX sysnchronization lost
AIS signal sent out on CH ()
Bipolar output pulse of CHC() is lost at 2M INTFC
Traffic channel usage of CH[ ] error in setting
HBER is worse than 1x10-3 at DPU section
BER is worse than the preset threshold value
Carrier synchronization lost at the DEM section
MOD VCO sysnchronization lostOutput data stream/Master clock lost at TX DPU
IDU LED
Frame synchronization is lost at the DPU section
WS channel usage error
RX side of IDU1 and ODU 1 is online
RX OPR 1 LED
RX side of IDU2 and ODU 2 is online
RX OPR 2 LED
When TX side of IDU1 & ODU 1 is online
TX OPR 1 LED
When TX side of IDU2 & ODU 2 is online
TX OPR 2 LED
ODU 1/2 RX level falls below squrlch level
ODU 1/2 local oscillator APC loop unlocks
CH 1/2 DEM IF signal lost
BER worse than preset threshold
RX ALM 1/2 LED
HBER worse than 1x10-3
CH 1/2 Frame synchronization lost at the DPU
CH 1/2, CPU communication between ODU and IDU is lost
NO1.-- Manually selected CH Mo.1
OPR SEL
Automatic redundancy switch control
NO2.-- Manually selected CH Mo.1
ODU 1/2 TX RF Power decrease by 3 dB from nominal
ODU 1/2 local oscillator APC loop unlocks
ODU 1/2 input IF signal lost
CH1/2 Modulator VCO synchronization is lost
TX ALM 1/2 LED
CH 1/2, Master clock signal or output data loss at TX DPU
CH 1/2, CPU communication between IDU and ODU is lost
WS channel usage error in setting
Traffic usage of CH[ ] error in setting
EOW calling signal,opposite station buzzer rings
CALL SW
Turns input DC power ON/OFF
PWR SW
Initialize CPU
RESET SW
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2323
INTERFACESINTERFACES
NEC PASOLINK SYSTEM HAS THE FOLLOWING ITU-T STANDARD INTERFACES
DIGITAL SIGNAL INTERFACES
Signal Rate Fix Rate : 4x2 Mbps and 2x10/100BaseT(X)
Rate Free : 2/4/8/16 x 2 Mbit/s and 2x10/100BaseT(X) Interface HDB-3 (ITU-T G.703)
Impedance 75 Ohms / 120 Ohms (selectable)
Connector 2 MB :D-sub (75/120 Ohms)
2x10/100Base-T(X) : RJ45
Wayside 1x2 Mbit/s (option in 16x2 Mbit/s ) (75 or 120 ohms selectable)
In the case of Nx2 Mbit/s systems, each I/O port is independent ,therefore the 2
Mbit/s signal can be used for different applications- such as relaying 2Mbit/s trunk
line or video conferencing.
PARALLEL ALARM INTERFACE
Interface Relay contact (Form-C)
Connector D-Sub (named AUX ALM)
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
2424
7575 / 120/ 120 TERMINATIONTERMINATION
75 Ohms or 120 Ohms impedancefor the 2 Mbps channel is selected
from the front board. Usually set in
the factory according to the
customer requirements
When main interface is 75 Ohms,
set all switches to 75 side
When main interface is 120 Ohms,
set all switches to 120 side
When WS interface is 120
Ohms, set all switches to 120
side.
When WS interface is 75
Ohms, set all switches to 75
side.
H0091A IDU (4x2 Mbps) only S1
SW is available in the Front Board 2.
H0091F IDU (2/4/8/16x2 Mbps) S1,
S2, S3, S4 are available in the front
board 2..
Available in 2/4/8/16/x 2 Mbps
IDUs
Shows the selected position
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
2929
Alarm IN / Control OUTAlarm IN / Control OUTPNMT WindowPNMT Window
Temp.
Sensor
IDU
ODU
IDU
ODU
PNMT
Temp. High Alarm
Air Conditioner ON ON
Air
Conditioner
House KeepingFunction
C S
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NECITR-YTC
VSK-NOV/03-01
3030
INTERFACESINTERFACES
MAIN INTERFACE, ETHERNET (10/100BASE-T(X)Type :
Port Number and Interface:
Flow Control:802.3x Full Duplex or Half Duplex
(Backpressure)
Forwarding Mode:
Store-and-ForwardingInterface card can be used as
Ethernet Bridge compliant with
IEEE 802.3
2 (Each port is separated ) RJ45
IEEE 802.3 10Base-T IEEE
802.3u/100Base-TX (Auto
sensing or fixed)
Ethernet Ports and E1 ports can be used at the same time. The nuEthernet Ports and E1 ports can be used at the same time. The numbermber
of E1 ports available in this case depends on the Ethernet portsof E1 ports available in this case depends on the Ethernet ports
transmission rate.transmission rate.
Transmission Length:Category 5, Max 100m
Transmission Rate:
2Mbps to 32 Mbps (selectable)Depends on the system
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
3131
APPLICABLE TRAFFIC CHANNELAPPLICABLE TRAFFIC CHANNEL
10/100 Base-TSYSTEM
PORT1 PORT2
Port1
CH used
Port2
CH used
Applicable Traffic CH Number
to use 2 MB
Disable Disable -- -- CH1, CH2
2M Disable CH1 - CH2
2M 2M CH1 CH2 --2 x 2MB
4M Disable CH1,CH2 -- --
Disable Disable -- -- CH1, CH2, CH3, CH4
2M Disable CH1 -- CH2, CH3, CH4
2M 2M CH1 CH3 CH2, CH4
4M Disable CH1,CH2 -- CH3, Ch4
4M 2M CH1,CH2 CH3 CH4
4M 4M CH1,CH2, CH3,CH4 --
4 x 2MB
8M Disable CH1.CH2
CH3,CH4
-- --
Disable Disable -- -- CH1, CH2, CH3, CH4, CH5, CH6, CH7, CH8
2M Disable CH1 -- CH2, CH3, CH4, CH5, CH6, CH7, CH8
2M 2M CH1 CH5 CH2, CH3, CH4, CH6, CH7, CH8
4M Disable CH1,CH2 -- CH3, CH4, CH5, CH6, CH7, CH8
4M 2M CH1,CH2 CH5 CH3, CH4, CH6, CH7, CH8
4M 4M CH1,CH2 CH5,CH6 CH3, CH4, CH7, CH8
8M Disable CH1,CH2CH3,CH4 -- CH5, CH6, CH7, CH8
8M 2M CH1,CH2CH3,CH4
CH5CH6, CH7, CH8
8M 4M CH1,CH2
CH3,CH4
CH5,CH6CH7, CH8
8M 8M CH1,CH2
CH3,CH4
CH5,CH6
CH7,CH8
--
8 x 2MB
16M Disable CH1 to CH8 --
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NECITR-YTC
VSK-NOV/03-01
3232
APPLICABLE TRAFFIC CHANNELAPPLICABLE TRAFFIC CHANNEL
10/100 Base-T Channels used for LANSYSTEM
PORT1 PORT2 PORT1 PORT2
Applicable Traffic CH Number to use 2 MB
Disable Disable -- -- CH1, CH2, CH3, CH4, CH5, CH6, CH7, CH8, CH9,CH10, CH11, CH12, CH13, CH14, CH15, CH16
2M Disable CH1 -- CH2, CH3, CH4, CH5, CH6, CH7, CH8, CH9, CH10,CH11, CH12, CH13, CH14, CH15, CH16
2M 2M CH1 CH9 CH2, CH3, CH4, CH5, CH6, CH7, CH8, CH10, CH11,CH12, CH13, CH14, CH15, CH16
4M Disable CH1,CH2 -- CH3, CH4, CH5, CH6, CH7, CH8, CH9, CH10, CH11,CH12, CH13, CH14, CH15, CH16
4M 2M CH1,CH2 CH9 CH3, CH4, CH5, CH6, CH7, CH8, CH10, CH11, CH12,CH13, CH14, CH15, CH16
4M 4M CH1,CH2 CH9,CH10 CH3, CH4, CH5, CH6, CH7, CH8, CH11, CH12, CH13,
CH14, CH15, CH16
8M Disable CH1,CH2,CH3,CH4 -- CH5, CH6, CH7, CH8, CH9, CH10, CH11, CH12, CH13,CH14, CH15, CH16
8M 2M CH1,CH2,CH3,CH4 CH9 CH5, CH6, CH7, CH8, CH10, CH11, CH12, CH13,CH14, CH15, CH16
8M 4M CH1,CH2,CH3,CH4 CH9,CH10 CH5, CH6, CH7, CH8, CH11, CH12, CH13, CH14,CH15, CH16
8M 8M CH1,CH2,CH3,CH4 CH9,CH10,CH11,CH12 CH5, CH6, CH7, CH8, CH13, CH14, CH15, CH16
16M Disable CH1 TO CH8 -- CH9, CH10, CH11, CH12, CH13, CH14, CH15, CH16
16M 2M CH1 TO CH8 CH9 CH10, CH11, CH12, CH13, CH14, CH15, CH16
16M 4M CH1 TO CH8 CH9,CH10 CH11, CH12, CH13, CH14, CH15, CH16
16M 8M CH1 TO CH8 CH9,CH10,CH11,CH12 CH13, CH14, CH15, CH16
16M 16M CH1 TO CH8 CH9 TO CH16 --
16 x 2MB
32M Disable CH1 TO CH16 --
ODUODU IDU I t fIDU I t f
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
3333
ODUODU IDU InterfaceIDU Interface
RF INPUT / OUTPUT PORTRF INPUT / OUTPUT PORT
Antenna direct mount type : NEC original interface (13Antenna direct mount type : NEC original interface (13--38 GHz)38 GHz)
Wave Guide interface type :Wave Guide interface type :
13/15 GHz :PBR14018/23 GHz :PBR220
26/28 GHz :PBR260
38 GHz :PBR320
PolarizationPolarization : Field changeable (Vertical or Horizontal): Field changeable (Vertical or Horizontal)
7/8 GHz :SMA
Frequency (MHz)
Attnenua
tion(dB)
70MHz 850MHz
8D-FB cable Charac.
(Example Only)
45dB
15dB
IDU ODU
850MHz
70MHz
(-45 ~ -0 dBm - 7/8GHz)(-50 ~ 0dBm - 13 to 38GHz)
(0 ~ -15 dBm) 0dBm
-5dBm
-30dBmNominal Input
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
3434
IDU / ODU Block Diagram (1+0)IDU / ODU Block Diagram (1+0)
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
3535
IDU / ODU Block Diagram (1+1)IDU / ODU Block Diagram (1+1)
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Rate Conversion and Multiplexing ProcedureRate Conversion and Multiplexing Procedure
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
3737
p gp g
(Example Only(Example Only-- 2MBx4)2MBx4)
B-U
CONVMEMORY
B-U
CONVMEMORY
2048Kbps 2398.94Kbps
2048Kbps 2398.94Kbps
MUX(INT/ DPU)
T
T
T
T
1216
1216
CH2 Sub Frame #1
P - S
CONV(INT / DPU)
11
CH #1
CH #2
1616
Sub Frame #1
(28 bits)
Sub Frame #1
(28 bits)
Super Frame (28 x 16 = 448bits)
B-U
CONVMEMORY
B-U
CONVMEMORY
2048Kbps 2398.94Kbps
2048Kbps 2398.94Kbps MUX(INT / DPU)
T
T
T
T
1216
CH1 Sub Frame #1
1216
CH2 Sub Frame #1
P - SCONV(INT / DPU)
11
CH #3
CH #4
1616
Sub Frame #1
(28 bits)
Sub Frame #1
(28 bits)
Super Frame (28 x 16 = 448bits)
11
22
33
44
55
66
77
88
99
1010
1111
1212
1313
1414
1515
1616
11
22
33
44
55
66
77
88
99
1010
1111
1212
1313
1414
1515
1616 QPSKMOD
2398.94X2
=47
97.8
8M
bps
2398.94X
2
=47
97.8
8M
bps
850MHz
OH Bits
OH Bits
OH Bits
OH Bits
2x2MB
Streams
2x2MB
Streams
P (CH)
Q (CH)
Pasolink (4 x 2MB) Frame FormatPasolink (4 x 2MB) Frame Format
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
3838
Pasolink (4 x 2MB) Frame FormatPasolink (4 x 2MB) Frame Format
(Example Only)(Example Only)
SC1 1 P4 1
SC5 2 MA1 2
SC1 3 BZ 3
SC5 4 ALM 4
SC1 5 P1 5
SC5 6 C 6
SC1 7 7
SC5 8 C 8
SC1 9 P2 9
SC5 10 C 10
SC1 11 11
SC5 12 C 12
SC1 13 P3 13
SC5 14 C 14
SC1 15 15
SC5 16 LB 16
F11
F12
F13
F14
F15
F16
F17
F18
F19
F1A
F1B
F1C
F1D
F1E
F1F
F1G
SC3
SC3
ALM
SC3
C
SC3
C
SC3
C
SC3
C
SC3
C
SC3
LB
Data 5 Bits x2STST STST
SC2 1 1
SC6 2 2
SC2 3 3
SC6 4 ALM 4
SC2 5 MF 5
SC6 6 C 6
SC2 7 MF 7
SC6 8 C 8
SC2 9 MF 9
SC6 10 C 10
SC2 11 MF 11
SC6 12 C 12
SC2 13 MF 13
SC6 14 C 14
SC2 15 15
SC6 16 LB 16
F11
F22
F23
F24
F25
F26
F27
F28
F29
F2A
F2B
F2C
F2D
F2E
F2F
F2G
SC4
SC4
ALM
SC4
C
SC4
C
SC4
C
SC4
C
SC4
C
SC4
LB
F** Frame Bit
SC Service Channel bits
AS AIS
C Stuff Control BitsST Stuffing
P Parity Bits
MF Multi Framing Bits
LB LB control
BZ Buzzer
MA Mux Alarm
1 1 1 112 12 1 1 1 112 12
Sub Frame (28bit) Sub Frame (28bit)
P (CH) Q (CH)
SC1 - EOW
SC2 ~ SC3 - Anolog , Digital Service Channels , Alarm or
SC LAN (option)
SC4 ~ SC5 - 9.6kbps channel (default) / 64K (option)
SC6 - Used to communicate with PNMS / PNMT
Data 5 Bits x2
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SO CO C O S O 2 6 S S
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
4040
PASOLINK CONNECTORS FOR 2MB x 16 SYSTEMPASOLINK CONNECTORS FOR 2MB x 16 SYSTEM
TX 850MHzRX 70MHzDC 10MHz Control
ASK450KHz / 468KHz
AM / OW
MDI MDIX Through cable
MDI-MDI / MDIX-MDIX Crossover Cable
V3 OUT DOOR UNIT (Hi h F )V3 OUT DOOR UNIT (Hi h F )
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
4141
IF INPUT/OUTPUT
FRAME GROUND
RX LEV MON
V3 OUT DOOR UNIT (High Frequency)V3 OUT DOOR UNIT (High Frequency)
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V3 OUT DOOR UNIT (7 / 8 GH )V3 OUT DOOR UNIT (7 / 8 GH )
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
4343
Power LED (green)-Input power is normal
Mute/Maint LED (Yellow)-Mute switch set to Mute
Mute switch
EOW Jack connect Head set
Monitor selector
MON
GND
Mon and GND jacks are
used to monitor theitems selected by the
Monitor selector switch.
OPEN THE COVER
Frame GroundIF IN/OUT
POSITION - 0
POSITION - 1
POSITION - 2
OTHER POSITIONS ARE NOT USED
TX POWER
RECEVING LEVEL
INPUT DC LEVEL
1.0 TO 4.0 V DC
1.0 TO 4.0 V DC
3.5 TO 4.5 V DC
MONITOR SELECTOR
Turn OFF the DC power
before removing the IFcable
Maint switch set to Maint
V3 OUT DOOR UNIT (7 / 8 GHz)V3 OUT DOOR UNIT (7 / 8 GHz)
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
4444
TYPICAL ODU BLOCK DIAGRAM 7/8 GHzTYPICAL ODU BLOCK DIAGRAM 7/8 GHz
Input IF signal consists of:
850 MHz TX IF
70 MHz RX IF
10MHz ControlTX EOW Signal
DC power -43V
Each of the input IF signal components are separated in the MPX using separation
filters. DC voltage is supplied to the DC-DC CONV to produce regulated DC
voltages required in the ODU.
The 10 MHz control signal which is ASK modulated is sent to the Control circuit,where the ODU controls like TX Power, RF Frequencies etc. are implemented. The
Alarms in ODU are collected in the Control module and sent to the IDU using the
ASK modulated 10 MHz signal.Output IF signal consists of:
RX EOW signal
10MHz Alarm/Response
The RX EOW signal is separated in the MPX and demodulated and sent to the
Head set Jack. TX EOW signal is modulated using a 468KHz oscillator and sent to
the IDU through the MPX .
AGC
AGC
4M/8M
4M/8M
17M/34M
17M/34M
SYNTH
10 MHz
SYNTH
MULT
X 2ALC TEMP
TX ATT MON
TX IF DETBIT RATE SELECTRX LEV MONRX ATT MONRX APC MONTX APC MONTX PWR MONTX PWR OFF
TX FREQ CONT
TX IF ATT CONT
TX IF AGC CONT
RX IF AGC CONTRX 2ND IF ATT CONTTX PWR CONT
CONT
PS-15V
+9V
+4V
EOW
10MHz CONT
RX 70 MHz
TX 850 MHzMPX
+7V
SPAN ATT
0,10,20 dB
D/A
CONV
EOW
-40V
TX 468 KHzRX 450 KHz
PWR
EOW
MOD
EOW
DEM
MON
SEL
H
MON GND
MUTE
SW
MUTE
TX RF DATA
RX RF DATA
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
4545
TYPICAL ODU BLOCK DIAGRAM 7/8 GHzTYPICAL ODU BLOCK DIAGRAM 7/8 GHz
Input IF signal consists of:
850 MHz TX IF
70 MHz RX IF
10MHz ControlTX EOW Signal
DC power -43V
Each of the input IF signal components are separated in the MPX using separation
filters. DC voltage is supplied to the DC-DC CONV to produce regulated DC
voltages required in the ODU.
The 10 MHz control signal which is ASK modulated is sent to the Control circuit,where the ODU controls like TX Power, RF Frequencies etc. are implemented. The
Alarms in ODU are collected in the Control module and sent to the IDU using the
ASK modulated 10 MHz signal.Output IF signal consists of:
RX EOW signal
10MHz Alarm/Response
The RX EOW signal is separated in the MPX and demodulated and sent to the
Head set Jack. TX EOW signal is modulated using a 468KHz oscillator and sent to
the IDU through the MPX .
AGC
AGC
4M/8M
4M/8M
17M/34M
17M/34M
SYNTH
10 MHz
SYNTH
MULT
X 2ALC TEMP
TX ATT MON
TX IF DETBIT RATE SELECTRX LEV MONRX ATT MONRX APC MONTX APC MONTX PWR MONTX PWR OFF
TX FREQ CONT
TX IF ATT CONT
TX IF AGC CONTRX IF AGC CONTRX 2ND IF ATT CONTTX PWR CONT
CONT
PS-15V
+9V
+4V
EOW
10MHz CONT
RX 70 MHz
TX 850 MHzMPX
+7V
SPAN ATT
0,10,20 dB
D/A
CONV
EOW
-40V
TX 468 KHzRX 450 KHz
PWR
EOW
MOD
EOW
DEM
MON
SEL
H
MON GND
MUTE
SW
MUTE
TX RF DATA
RX RF DATA
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TYPICAL V3 ODU BLOCK DIAGRAMTYPICAL V3 ODU BLOCK DIAGRAM
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
4747
(7 /8GHz)(7 /8GHz)
23GHz Frequency Bands23GHz Frequency Bands
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
4848
23GHz Frequency Bands23GHz Frequency Bands
278.25MHz (A) 278.25MHz (B) 278.25MHz (C) 278.25MHz (D) 278.25MHz (A) 278.25MHz (B) 278.25MHz (C) 278.25MHz (D)
21227.5MHz(1)
21505.75MHz(160')
21507.5MHz(1)
21785.75MHz(160')
21787.5MHz(1)
22065.757MHz(160')
22067.5MHz(1)
22345.75MHz(160')
22459.5MHz(1)
22737.75MHz(160')
22739.5MHz(1)
23017.75MHz(160')
23019.5MHz(1)
23297.75MHz(160')
23299.5MHz(1)
2
3577.75MHz(160')
1232MHz
23G FREQUENCY BAND
(1232MHz SPACING)
G3230A G3230EG3230B G3230C G3230D G3230F G3230G G3230H
292.25MHz (A)
22004.5MHz(1)
22296.75.5MHz(168)
292.25MHz (B)
22298.5MHz(1)
22590.75MHz(168)
292.25MHz (A')
23012.5Mhz
(1')
23304.75MHz(168')
292.25MHz (B)
23306.5MHz(1')
23598.75MHz(168')
1008MHz
23G FREQUENCY BAND(1008MHz SPACING)
G6966J G6966K G6966L G6966M
13GHz Sub Band13GHz Sub Band A Frequency AssignmentA Frequency Assignment
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
4949
13GHz Sub Band13GHz Sub Band--A Frequency AssignmentA Frequency Assignment
13GHz Sub Band13GHz Sub Band B Frequency AssignmentB Frequency Assignment
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
5050
13GHz Sub Band13GHz Sub Band--B Frequency AssignmentB Frequency Assignment
23GHz Sub Band23GHz Sub Band B Frequency AssignmentB Frequency Assignment
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
5151
23GHz Sub Band23GHz Sub Band--B Frequency AssignmentB Frequency Assignment
Freq. spacing between the channels should be : 3.5MHz/4MB, 7MHFreq. spacing between the channels should be : 3.5MHz/4MB, 7MHz/8MB, 17MHz/16MB, 28MHz/34MBz/8MB, 17MHz/16MB, 28MHz/34MB
DIFFERENT ODU MOUNTINGSDIFFERENT ODU MOUNTINGS
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
5252
Antenna
ODU 1
HYBRID
ODU 2
DIFFERENT ODU MOUNTINGSDIFFERENT ODU MOUNTINGS
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
5353
DIFFERENT ODU MOUNTINGSDIFFERENT ODU MOUNTINGS
WALL MOUNTINGPOLE MOUNTING RACK MOUNTING
V /H POLARIZATION (1+1)V /H POLARIZATION (1+1)
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
5454
V /H POLARIZATION (1+1)V /H POLARIZATION (1+1)
PROCEDURE FOR SETTING V/H POLARIZATION
ANTENNA
Antenna is set to V polarization when shipped from
the factory
To change to H polarization, loosen the four screws
and rotate the antenna connection unit by 90degrees. Then tighten the screws.
NEC HYBRID UNIT
Hybrid is set to V polarization when shipped from
the factory
To change to H polarization, loosen the two screws and
rotate the two plates as shown and fix it back.
Antenna direct
mounting type
ODU
Antenna
connection unit
V-POL
H-POL
Screws
HYBRID
V /H POLARIZATION (38GHz)V /H POLARIZATION (38GHz)
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
5555
V-POL
H-POL
Hybrid is set to V polarization when shipped from
the factory
To change to H polarization, loosen the two screws and
rotate the three plates as shown and fix it back.
V /H POLARIZATION (38GHz)V /H POLARIZATION (38GHz)
NECITR YTCAntenna Direct Mount TypeAntenna Direct Mount Type
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
5656
Antenna Direct Mount TypeAntenna Direct Mount Type
1.Mount the Hybrid to the Antenna with screws, use the
guide pins to position correctly
Remove the Blanking
plate
Mount the blanking platehere for reuse
NECITR YTCi i GA i i WG
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
5757
Antenna connection using WGAntenna connection using WG
WAVEGUIDE WITH PBR [ ] FLANGE
TAKE CARE NOT TO DAMAGE THE O-RING
NECITR YTC
7/8 GH BAND ODU
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
5858
7/8 GHz BAND ODU7/8 GHz BAND ODU
NECITR YTCOW COMMUNICATIONOW COMMUNICATION
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
5959
OW COMMUNICATIONOW COMMUNICATION
CALLBuzz
Following Order-Wire communications are possible:
Communication between Local IDU and Local ODU
Communication between Local IDU and Remote IDU
Communication between Local ODU and Remote IDU
Communication between Local ODU and Remote ODU
When back-to-back connection for order wire is provided,OW communication between different hops are possible.
Back-to-back
connectionBuzz Buzz
When the Call button on the IDU is pressed the buzzer
sounds on the remote IDU and all the other IDUsconnected through back-to back connections.
OW/DSC/ASC
EOW input (-)
EOW input (+)
6
5
EOW output (-)
EOW output (+)
19
18
ALM
Output Buzzer Signal
Input Buzzer Signal
37
36
ALM
Output Buzzer Signal
Input Buzzer Signal
37
36
OW/DSC/ASC
EOW input (-)
EOW input (+)
6
5
EOW output (-)
EOW output (+)
19
18
(1+0)
NECITR YTCAntenna OrientationAntenna Orientation -- 11
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
6060
At each station remove the cap from the RX LEV MON connector.
At each station connect cable between the RX LEV MON
connector in the ODU and OW/RX LEV IN connector in the
OW/RX LEV MONITOR unit or digital multi-meter.
Adjust the azimuth and the elevation so as to maximize the RX
LEV voltage indicated on the voltage display, one station at a
time.
AZ Angle Adjustment
1. Loosen the Bolt (Nut)
2-1. Adjust AZ angle by the two Bolts (nuts)
2-2. Secure the Bolts (nuts).
EL Angle Adjustment
3. Loosen Bolts
4. Adjust EL angle by the bolts (nuts)
After adjustment disconnect the RX LEV MONITOR /Digital Multi-meter
Put back the cap on the RX LEV MON connector
NEW TYPE BRACKETOLD TYPE BRACKET
Secure the Bolts (nuts).
NECITR YTCOW/RX LEV MONITOROW/RX LEV MONITOR
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NECITR-YTC
VSK-NOV/03-01
6161
OW/RX LEV MONITOROW/RX LEV MONITOR
Meter Indicates the Receivelevel as a dc voltage
OW Indicator Lights when the
OW-ON/OFF switch is set to ON.
Under this condition if the indicator is
not lit replace the battery.
OW ON/OFF SW when set to ON
enables OW communication
between the IDU and the ODU.
VOL control Adjust the level of
the OW RX signal.
Head set Jack connects the
headset for OW communication
RX LEV/OW IN connector
connect the OW/RX Lev monitor tothe ODU using the provided coaxial
cable
Battery use 6F22(UB) / 9V battery
NECITR-YTCORDERORDER--WIRE TESTSWIRE TESTS
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR-YTC
VSK-NOV/03-01
6262
ORDERORDERWIRE TESTSWIRE TESTS
Connect the OW/RX LEV MONITOR to the RX LEV
MON connector on the ODU.Connect Headsets to the EOW Jacks on the front
panel of the local and remote IDUs and Headset
Jack on the OW/ RX LEV MONITOR.
Press the Call Button on the local IDU and confirm
that the buzzer on the opposite IDU is activated..
Confirm that OW communication between Local IDU
and the Remote IDU is possible.
Confirm that OW communication between Local IDU
and the local ODU and/ or opposite ODU is possible
Confirm that OW communication between Local
ODU and the opposite ODU is possibleDisconnect the headsets and OW/RX LEV monitors.
It is possible to extend the OW communication to
other Hops in the link. Establish back-to-back
connections as shown.
Note:
NECITR-YTCGROUNDINGGROUNDING
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR YTC
VSK-NOV/03-01
6363
GROUNDING
NECITR-YTCALARM TABLEALARM TABLE
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR YTC
VSK-NOV/03-01
6464
NECITR-YTCPDH Error Performance Monitor (ITUPDH Error Performance Monitor (ITU--T Rec. G.826)T Rec. G.826)
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
NECITR YTC
VSK-NOV/03-01
6565
PDH Error Performance Monitor (ITU( T Rec. G.826))
04 05 06 0700 01 02 03 12 1308 09 10 11
21 22 23 2417 18 19 20 29 3025 26 27 2805 06 07 0801 02 03 04 14 1509 11 12 1300 16 31
4096 BITS IN 2mS
256 BITS IN 125 s
FRAME ALIGNMENT TIME SLOT SIGNALLING TIME SLOT
CH1 ~ CH15: CH DATA CH16 ~ CH30 : CH DATA
G732
MULTIFRAME
STRUCTURE
G732
FRAME
STRUCTURE
DATA CONTENTS OF
FRAME ALIGNMENT TIME SLOT
(CCIT Rec. G703)
1 2 3 4 5 6 7 8
C1
0 0 1 1 0 1 1
0 1 A1
x x x x x
1 2 3 4 5 6 7 8
0 0 0 0 x x x
CH 01
A2
CH 16
CH 02 CH 17
CH 15 CH 30
DATA CONTENTS
OF
SIGNALLING TIME SLOT
BIT
1
BIT
2
BIT
3
BIT
4
BIT
5
BIT
6
BIT
7
BIT
8
FRAME
ALIGNMENT
SIGNAL
(Even Frames)
MULTI FRME
ALIGNMENTSIGNAL
BIT SLOT
FRAME '0'
FRAME '2'
FRAME '1'
FRAME '15'
Notes:
1. The frame alignment signal appears at the time slot '0' of alternate frames2. A
1is normally '0' but change to 1 when frame alignment is lost
3. A2is normally '0' but change to 1 when multiframe alignment is lost
4. CH 'n' (n=01 to 30) contains 4 bits signalling message associated with the data channel 'n'5. 'x' is set by a switch, it is normally '1' (spare)
6. E is normally '1' but change to'0' when an errored SMF is detected using CRC4
(CRC4 Error Indication bits , SMF basis)
14
0 0 1 1 0 1 1
0 1 A1 x x x x x
BW ALARMS
(inform the performance of it's transmit)
C2
C3
0 0 1 1 0 1 1
1 1 A1
x x x x x
0 0 1 1 0 1 1
0 1 A1
x x x x x
C4
C1 0 0 1 1 0 1 1
1 1 A1
x x x x x
0 0 1 1 0 1 1
1 1 A1
x x x x x
C2
C3
0 0 1 1 0 1 1
E 1 A1
x x x x x
SubMultiframe-1(SMF)
0 0 1 1 0 1 1
E 1 A1
x x x x x
C4
CRC Frame Structure
CRC4 ( a2)
SubMultiframe-2(SMF)
TimeSlot#0DatainaM
ULTI
FRAME
05 - - -01 02 03 04 498 499- - - -
1 Sec Duration
500
15
CH n
NECITR-YTCPDH Error Performance Monitor (ITUPDH Error Performance Monitor (ITU--T Rec. G.826)T Rec. G.826)
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Pasolink V4 IDU / V3 ODUPasolink V4 IDU / V3 ODU
VSK-NOV/03-01
6666
a1 a2 d1 d2 d3 ES SESBBE*
a1 - Errored Frame Alignment Signala
2- An Errored Block as indicated by EDC (CRC4)
d1- Loss of Signal (LOS)
d2- Alarm Indication Signal (AIS)
d3- Loss of Frame Alignment
* - Based on a one Block Period (SMF - 1ms)
299
301
SMF (a2) / MF = 2MF / Sec = 500
SMF / Sec = 1000
CRC4 is SMF basis
FAS (a1)/ MF = 8
MF / Sec = 500
FAS / Sec = 4000
No Error
Condition
ES Indication
No BBE being a
part of SES
1sec Duration
ES - An ES is observed when, during 1 s, at least one
anomaly a1
or a2, or one defect d
1to d
3occurs.
SES - An SES is observed when, during 1 s, more than 30%
anomalies of a2, or one defect d
1to d
3occurs.
BBE - An ES is observed when an anomaly a1or a
2, occurs.
in a block (SMF) not being part of SES.
No BBE being apart of SES
No BBE being a
part of SES
No BBE being a
part of SES
Remarks
299Indicates the Number of Block Errors within a 1 second
period
(( ))
NECITR-YTCBackground Block Error RateBackground Block Error Rate
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VSK-NOV/03-01
6767
gg
345 900 876 231 245 123 12300 301 432 323 456 564 456 432 378 44
Unavailability detected Availability detected
Error free second Block error second
Measurement Period
3 sec 10 sec 10 sec 4 sec3 sec
Note : Number of Blocks per second is 1000
Available time : 17secs
BBER : 655 / 17 x 1000
Available TimeAvailable Time
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PASOLINK V4PASOLINK V4LOCAL CRAFT TERMINALLOCAL CRAFT TERMINAL
NEC International Training, Ltd.NEC International Training, Ltd.
JapanJapan
NECITR-YTCLCT CONNECTIONLCT CONNECTION--11
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Local Craft Terminal V4Local Craft Terminal V4 1
ART-MA7/03-01LCT CONNECTIONLCT CONNECTION--11
Bits per second 9600
Data bits 8
Parity None
Stop bits 2
Flow Control Hardware
Emulation VT100 Video Terminal
Transmission Add CR/LE at end of line: yesLocal Echo: No
(Send line ends with line feeds: yes)*
(Echo typed characters locally: No)*
Receiving CR : No
Return to the right edge : Yes
Force incoming data to 7-bit ASCII: No
(Append line feed to incoming line feeds :no)*
(Force incoming data to 7-bit ASCII: No)*
(Wrap lines that exceed terminal width : Yes)*Communication Port COM1
* Settings for Windows Hyper Terminal
A personal computer can be used as theLCT and terminal software like windows
Hyper terminal can be used to
communicate with the IDU.
The Pasolink equipment can be configuredcontrolled and monitored locally using the
Local Craft Terminal (LCT). Using the LCT
it is possible to monitor the local Indoor Unit
and related Out Door Unit
The terminal software, communications
parameters should be set as follows
(1 + 1) configuration
RS 232C Cable
Personal computer
The length of RS232C cable between the PC and IDU shall be less
than 15 meters
NECITR-YTCLCT CONNECTIONLCT CONNECTION--22
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Local Craft Terminal V4Local Craft Terminal V4 2
ART-MA7/03-01LCT CONNECTIONLCT CONNECTION-22
Bits per second 9600
Data bits 8
Parity None
Stop bits 2
Flow Control Hardware
Emulation VT100 Video Terminal
Transmission Add CR/LE at end of line: yesLocal Echo: No
(Send line ends with line feeds: yes)*
(Echo typed characters locally: No)*
Receiving CR : No
Return to the right edge : Yes
Force incoming data to 7-bit ASCII: No
(Append line feed to incoming line feeds :no)*
(Force incoming data to 7-bit ASCII: No)*
(Wrap lines that exceed terminal width : Yes)*Communication Port COM1
* Settings for Windows Hyper Terminal
Remote configuring/monitoring is not possible when
the PM card is mounted or during HBER alarm
condition.
The Remote Pasolink equipment (opposite station )
can be configured controlled and monitored from thelocal IDU using the Local Craft Terminal (LCT).
Connect the LCT to the NMS/RA port. Using the LCT
it is possible to monitor the Remote Indoor Unit and
related Out Door Unit
The terminal software, communications
parameters should be set as follows
A personal computer can be used as the LCT and
terminal software like windows Hyper terminal can be
used to communicate with the IDU.
(1 + 1) configuration
RS 232C Cable
Personal computer
The length of RS232C cable between the PC and IDU shall be less
than 15 meters
Connect the RS232C cable
between the PC and IDUonly after the IDU power is
ON
Note:
NECITR-YTCHYPERHYPER--TERMINAL SETTINGTERMINAL SETTING
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ART-MA7/03-01HYPERHYPER TERMINAL SETTINGTERMINAL SETTING
File >> Properties on Hyper Terminal window
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NECITR-YTC
ART MA7/03 01LCT MAIN MENULCT MAIN MENU
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Local Craft Terminal V4Local Craft Terminal V4 5
ART-MA7/03-01LCT MAIN MENULCT MAIN MENU
Password :********
Change Password? (No:0/Yes:1) :1
New Password :********
New Password (Re-enter) :********
1. Setting
2. Maintenance
3. Monitoring
99. ExitSelect Function No. :
Press the CTRL and D keys at the same time
Connect the LCT PC to the IDU LA Port or RA port using a
RS232-C cable. Open the communication software (eg. Hyper-Terminal).
When the password is entered, the display will prompt to change
the password if required.
Select 1 key and ENTER to change password
0 key and ENTER to display the LCT main menu
If password change is selected, enter the new password when
prompted and re-enter the password for confirmation.
The password can be up to 31 characters long. The characters
that could be used are 0 to 9, A to Z and a to z.
LCT MAIN MENU
LCT main menu has the following main functions.
Setting: Local configuration of IDU and ODU
Maintenance:IDU and ODU maintenance functions
Monitoring: Pasolink Alarm / Status Monitoring
function
From the LCT main menu and sub-menus select
99. EXIT to close the LCT program.
From the sub menus, select 00.Menu to display
the LCT main menu
After data is entered to cancel or go back to
higher level menu, press ESC
When the LCT is connected to the RA port, enter the Password
for the opposite station Pasolink.
NECITR-YTC
ART MA7/03 01SETTING MENUSETTING MENU
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Local Craft Terminal V4Local Craft Terminal V4 6
ART-MA7/03-01SETTING MENUSETTING MENU
Setting
1. Bit rate (16x2MB)
2. AIS RCVD alarm/status (on)
3. AIS SEND alarm/status (on)4. TX/RX frequency (4ch)
5. TX power ctrl (ATPC)
6. Main channel usage 1 - 16 (used:UUNN NNNN UUNN NNNN)
7. BER alarm threshold (10-3)
8. Frame ID (1)
9. WS channel usage (on)
10.DSC1 (232)
11.DSC2 (232)
12.DEM invert (off)
13.Alarm table
14.Next items
00.Menu
99.Exit
Select Item No. :
1. Setting
2. Maintenance
3. Monitoring
4. ExitSelect Function No. :
SETTING menu is used to configure/setup the Pasolink IDU and ODU locally.
Use this menu to set:
RF frequencies of the ODU
TX Power control mode and level
Bit Rate used in the IDU
Alarm setting
Service Channel assignment
AIS setting
Main Channel usage
Current setting for each menu item is shown in brackets.
Press 1 and Enter
Press :00 and Enterto go back to LCT
Main Menu
Press:
99 and Enterto exit the LCT
program
The Items shown on the
Setting menu depends on theoptional hardware mounted
and the configuration.
Note:
NECITR-YTC
ART MA7/03 01BIT RATE SETTINGBIT RATE SETTING
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Local Craft Terminal V4Local Craft Terminal V4 7
ART-MA7/03-01
Setting1. Bit rate (16x2MB)
2. AIS RCVD alarm/status (alarm)3. AIS SEND alarm/status (alarm)
4. TX/RX frequency (1ch)
5. TX power ctrl (ATPC)
6. Main channel usage 1-16 (used:UUNN NNNN UUNN NNNN)
7. BER alarm threshold (10-5)
8. Frame ID (2)
9. WS channel usage (on)
9. DSC1 (232)
10. DSC2 (232)
11. DEM invert (off)
12. Alarm table13. Next items00. Menu
99. Exit
Select item No. :2
1. Bit rate (transmission capacity) (4x2MB)
Bit rate (2x2:0 / 4x2:1 / 8x2:2 / 16x2:3) : 2
Changing the bit rate will cause temporary
communication loss until the bit rate of the
opposite site is changed.
The buzzer may be issued until then.
Press any key to continue ...
Press ESC key to quit
Press 1 and Enter
There are two types of IDUs. The first type is fixed bit rate and the
second type is variable bit rate.
In the fixed bit rate type (4 x 2MB), the bit rate is automatically
detected and set in the IDU. User cannot change the bit rate
settings form this menu.
The variable bit rate type IDUs are 32Mb/s rate. and the selection
is 2MBx2, 2MBx4, 2MBx8 or 2MBx16. The display will show the
rate selection accordingly.
In the variable rate type IDU enter the number corresponding to the
bit rate required and press the ENTER key. Press any key to
display the Setting menu.
Remember to change the remote IDU bit rate to normalize the
system.
The IDU has two type of 2Mb input connections. 75 ohm unbalance
or 120 ohm balanced. When 75 ohm connection is used the 120
ohm input should be properly terminated. This termination can be
carried out using the dipswitches inside the IDU top cover.
NECITR-YTC
ART MA7/03 01MAIN CHANNEL USAGEMAIN CHANNEL USAGE
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Local Craft Terminal V4Local Craft Terminal V4 8
ART-MA7/03-01MAIN CHANNEL USAGEMAIN CHANNEL USAGESetting1. Bit rate (4x2MB)
2. AIS RCVD alarm/status (status)3. AIS SEND alarm/status (status)
4. TX/RX frequency (1ch)
5. TX power ctrl (ATPC)
6. Main channel usage 1-16 (used:UNNN #### #### ####)
7. BER alarm threshold (10-4)
8. Frame ID (2)
9. DSC1 (232)
10. DSC2 (422)
11. DEM invert (off)
12. Alarm table
13. Next items00. Menu99. Exit
Select item No. :6
6. Main channel usage 1-16
( 1:used 2:not used 3:not used 4:not used
5:N/A 6:N/A 7:N/A 8:N/A
9:N/A 10:N/A 11:N/A 12:N/A
13:N/A 14:N/A 15:N/A 16:N/A )
Select channel No. :2
Channel 2 (used:0 / not used:1) :0
Press 6 and Enter
The variable bit rate type IDUs are either 16MB/s or 32Mb/s rate.
In 16Mb/s type the selection is 2MBx2, 2MBx4 or 2MBx8 and
32Mb/s type the selection is 2MBx2, 2MBx4, 2MBx8 or 2MBx16.
The display will show the rate selection accordingly.
Select the channel number and then select:
0 and Enter to use the channel for E1 transmission
1 and Enter not to use the channel for E1 transmission.
# : Indicates the channels that are restricted by hardwarelimitations, bit rate setting or selected for LAN signal
transmission.
U : Indicates when the channel is used for E1 transmission.
N : Indicates when the channel is not used. Inhibits alarm.
N/A indicates the channels that are not available for E1
transmission due to 10/100 Base-T LAN assignment or
hardware restrictions
NECITR-YTC
ART MA7/03 01ALARM INDICATION SIGNAL (AIS) SETTINGALARM INDICATION SIGNAL (AIS) SETTING
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ART-MA7/03-01( )( )
2. AIS RCVD alarm/status (status)
AIS RCVD alarm/status (status:0 /alarm :1
3. AIS SEND alarm/status (alarm)
AIS SEND alarm/status (status:0 /alarm :1
Press 2 and Enter
Press 3 and Enter
AIS RECEIVED
When the AIS signal is received from the MUX equipment
or from back-to-back connection, this condition can beindicated as an alarm item or status item.
When AIS RCVD is set to alarm , on reception of AIS the
front panel IDU alarm LED lights. When AIS RCVD is set to
status on reception of AIS no alarm indication is initiated.
Press [2] and [Enter] from the Setting menu to select theAIS RCVD alarm/status function.
Screen display the current setting in parenthesis.
Press [1] and [Enter] to set AIS RCVD as an alarm
Press [0] and [Enter] to set AIS RCVD as a status change
The setting menu appears to select another menu item if
required.
AIS SEND
When the AIS signal is sent from the IDU to the MUX
equipment or to back-to-back connection, AIS SEND
condition can be indicated as an alarm item or status
item.When AIS SEND is set to alarm , and AIS is sent out
the front panel IDU alarm LED lights. When AIS SEND
is set to status and AIS is sent out, no alarm
indication is initiated.
Press [3] and [Enter] from the Setting menu to select
the AIS SEND alarm/status function.Screen display the current setting in parenthesis.
Press [1] and [Enter] to set AIS SEND as an alarm
Press [0] and [Enter] to set AIS SEND as a status
change
The setting menu appears to select another menu item
if required
Setting1. Bit rate (4x2MB)
2. AIS RCVD alarm/status (status)3. AIS SEND alarm/status (alarm)
4. TX/RX frequency (1ch)
5. TX power ctrl (ATPC)
6. Main channel usage 1-16 (used:UNNN #### #### ####)
7. BER alarm threshold (10-4)
8. Frame ID (2)
9. DSC1 (232)
10. DSC2 (422)
11. DEM invert (off)
12. Alarm table
13. Next items00. Menu99. Exit
Select item No. :6
NOTE: This setting applies to all E1 channels
NECITR-YTC
ART-MA7/03-01AIS FunctionAIS Function -- 11
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Local Craft Terminal V4Local Craft Terminal V4 10
ART-MA7/03-01
AIS AIS
Indicate AIS
AIS GEN
AIS GEN
Input
Loss
AIS
RCVD
AIS
SEND
Input
Loss
AIS
RCVD
AIS
SEND
AIS
Indicate AIS
AIS GEN
AIS GEN
Input
LossAIS
RCVD
AIS
SENDInput
LossAIS
RCVD
AIS
SEND
AIS AIS
Indicate AIS
AIS GEN
Input
LossAIS
RCVD
AIS
SENDInput
LossAIS
RCVD
AIS
SEND
PN
PN
PN
PN
Lossof
Signal
PN
Indicate AIS
IDUIDU
IDU
IDU
IDU
IDU
AIS GEN
NECITR-YTC
ART-MA7/03-01AIS FunctionAIS Function -- 22
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Local Craft Terminal V4Local Craft Terminal V4 11
ART MA7/03 01
AIS AIS
Indicate AIS
AIS GEN
AIS GEN
Input
LossAIS
RCVD
AIS
SENDInput
LossAIS
RCVD
AIS
SEND
AIS PN
AIS AIS
Indicate AIS
AIS GEN
AIS GEN
Input
LossAIS
RCVD
AIS
SENDInput
LossAIS
RCVD
AIS
SEND
AIS PN
AIS AIS
Indicate AIS
AIS GEN
AIS GEN
Input
LossAIS
RCVD
AIS
SENDInput
LossAIS
RCVD
AIS
SEND
AIS PN
FE Loop Back Set
HIGH BER
Indicate AIS
Indicate AIS
NE Loop Back Set
Indicate AIS
NECITR-YTC
ART-MA7/03-01TX / RX FREQUENCY SETTINGTX / RX FREQUENCY SETTING
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Local Craft Terminal V4Local Craft Terminal V4 12
ART MA7/03 01TX / RX FREQUENCY SETTINGTX / RX FREQUENCY SETTING
Press 4 and Enter
This menu item is used to
configure the ODU transmit andreceive frequencies. The ODU
frequency band information is
shown in the label attached to it.
This information may include :
TX frequency used is High band or low band
Frequency Sub band used A, B, C, or D.
Shift Frequency used
Refer the Radio Frequency Assignment tables to selectthe channel number corresponding to the required
Transmit and receive frequencies
4. TX/RX frequency (4ch)
TX/RX frequency (0ch - 255ch) : 1
Press [4] and [Enter] from the Setting menu to select
the TX/RX Frequency setting function. Screen displays
the current channel number set.
Enter the required channel number and press [Enter].
The setting menu appears to select another menu item if
required.
When selecting ODUs for a link (Hop), High and Low pair
should be selected. If one side ODU is TX High theopposite ODU should be TX Low.
Setting1. Bit rate (16x2MB)
2. AIS RCVD alarm/status (alarm)
3. AIS SEND alarm/status (alarm)4. TX/RX frequency (1ch)
5. TX power ctrl (ATPC)
6. Main channel usage 1-16 (used:UNNN NNNN NNNN NNNN)
7. BER alarm threshold (10-5)
8. Frame ID (2)
9. DSC1 (232)
10. DSC2 (232)
11. DEM invert (off)
12. Alarm table
13. Next items
00. Menu99. Exit
Select item No. : 4
1010 A
4. TX/RX frequency (No.1:4ch / No.2: 10ch)
1. No.1 TX/RX Frequency (4ch)
2. No.2 TX/RX frequency (10ch)
00. Menu
99. Exit
Select item No. : 1
1+0 or (1+1) Hot
Standby Configuration
1+1 Twin Path
Configuration
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ART-MA7/03-01TX POWER CONTROLTX POWER CONTROL--22
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Press 5 and Enter
5. TX power ctrl (-5dB)
1. ATPC/MTPC (ATPC)
2. MTPC TX power (-5dB)
3. ATPC TX power range (MAX : 0dB / MIN : -15dB)
4. ODU ALM mode (hold)
5. RX threshold (-60dBm)
00. Menu
99. Exit
Select item No. :1
ODU ALARM MODEThis menu item defines the ODU transmit power
level when ATPC control communication between
IDU and ODU fails. In MTPC mode this setting is
ignored.
MAX: Power is controlled to ATPC Max level
MIN : Power is controlled to ATPC Min level
HOLD: Power is maintained at current level
From the TX power ctrl menu , select [4] and press
Enter.
Select: 0 and Enter to set MAX HOLD
1 and Enter to set MIN HOLD
2 and Enter to set HOLD
After selection the TX power ctrl Menu appears.
Setting
1. Bit rate (4x2MB)
2. AIS RCVD alarm/status (status)3. AIS SEND alarm/status (alarm)
4. TX/RX frequency (1ch)5. TX power ctrl (ATPC)
6. Main channel usage 1-16 (used:UNNN #### #### ####)
7. BER alarm threshold (10-4)8. Frame ID (2)
9. DSC1 (232)
10. DSC2 (422)
11. DEM invert (off)
12. Alarm table
13. Next items
00. Menu
99. Exit
Select item No. :6
4. ODU ALM mode (hold)
ODU ALM mode (MAX:0 / MIN:1 / hold:2) :1
5. RX threshold (-60dBm)
RX threshold (-80 to -30dBm) :-55
RX THRESHOLD
When the monitored RX signal level falls below this
level, a control signal is sent to the opposite station
to initiate the ATPC function
From the TX power ctrl menu, select [5] and
press Enter
RX Threshold setting range is -80 to -30 dBm
Set the required RX threshold level for ATPC
operation.
After setting the TX power ctrl Menu appears
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Press 12 and Enter
12.DEM invert (off)
DEM invert (off:0 / on:1) : 0
DEM INVERT
When the ODU receive signal is down converted the
signal sent to the IDU may have a normal or inverted
spectrum.
Press [12] and [Enter] from the Setting menu to
select the DEM INVERT function. The screen
displays the current selection
Press [0] and [Enter] to select DEM Invert off
Press [1] and [Enter] to select DEM invert on
Note: 8GHz 728MHz shift-E7426B / E9747B,F7GHz 161MHz shift-G6583A,B / G6584A,B
7GHz 154MHz shift-G6583E,F / G6584E,F
8GHz all Types G6585,G6586,G3362,G3363
For the listed ODUs select DEM invert ON
The setting menu appears to select another menu
item if required.
Setting
1. Bit rate (4x2MB)
2. AIS RCVD alarm/status (status)3. AIS SEND alarm/status (alarm)
4. TX/RX frequency (1ch)5. TX power ctrl (ATPC)
6. Main channel usage 1-16 (used:UNNN #### #### ####)
7. BER alarm threshold (10-4)8. Frame ID (2)
9. WS Channel usage (not used)10. DSC1 (232)
11. DSC2 (422)
12. DEM invert (off)
13. Alarm table
14. Next items
00. Menu
99. Exit
Select item No. :6
WS CHANNEL USAGE
The WS option is applicable only on the 16x2 MB system with
WS INTFC mounted. In this case if WS E1 channel is not
used, set this to not use inhibit alarms.
When the WS INTFC module (optional) is not mounted, thismenu item is not displayed.
Press [9] and [Enter] from the Setting menu to select the
WS channel usage function. The screen displays the current
selection
Press [0] and [Enter] to select WS channel use
Press [1] and [Enter] to select WS channel not use
9. WS channel usage (not used)
WS Channel usage (used:0 / not used:1) : 0
Press 9 and Enter
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O &
Press 8 and Enter
Press 7 and Enter
7. BER alarm threshold (10-4)
BER alarm threshold (10-3:0, 10-4:1, 10-5:2, 10-6:3 )
8. Frame ID (2)
Input ID No. (0-7) : 1
BER ALARM THRESHOLD
When excessive BER is detected, the IDU insert
AIS into the data streams sent to the MUX
equipment. Threshold value for AIS insertion can
be selected as 1 x 10-3, 1 x 10-4, 1 x 10-5 or 1 x10-6 .
FRAME IDThis item defines the Frame ID of the transmit/receive signal.
The Frame ID is used at the receive station to identify the
correct receive signal.
As a signal with a different Frame ID cannot be received, the
Frame ID of the opposite station should be set to the same ID
number.
In the (1+1) Hot standby system, both No.1 and No.2channels should have the same Frame ID. The number of
Frame IDs, which can be set, is eight (ID0 to ID7).
Press [7] and [Enter] from the Setting menu toselect the BER alarm threshold setting function.
The screen displays the current BER alarm
threshold to insert AIS.
Enter a value between 0 and 3, corresponding to
the required BER threshold and press Enter.
The setting menu appears to select another menuitem if required.
Press [8] and [Enter] from the Setting menu to select the
Frame ID setting function. The screen displays the current
Frame ID number.
Enter a value between 0 and 7, corresponding to the required
Frame ID and press Enter.
Factory setting for Frame ID is:
2MB x 2, 2MB x 4, : 0
2MB x 8 : 12MB x 16 : 2
Setting
1. Bit rate (4x2MB)
2. AIS RCVD alarm/status (status)3. AIS SEND alarm/status (alarm)
4. TX/RX frequency (1ch)5. TX power ctrl (ATPC)
6. Main channel usage 1-16 (used:UNNN #### #### ####)
7. BER alarm threshold (10-4)8. Frame ID (2)
9. DSC1 (232)
10. DSC2 (422)
11. DEM invert (off)
12. Alarm table
13. Next items
00. Menu
99. Exit
Select item No. :6
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DSC ASSIGNMENTDSC ASSIGNMENT
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Press 10 and Enter
Pasolink V4 uses six service channels in its radio overhead frame as shown in the table.
10.DSC1 (232)
DSC1 (232:0 / 64k:1) : 0
11.DSC2 (232)
DSC2 (232:0 / 422:1 / 485(TERM):2 / 485(NON TERM):3) : 0
Press 11 and Enter
DSC1 default setting is 9.6Kbps RS232C interface. A 64Kbps G703
interface card or V11 interface card are available as an option.
DSC2 can be used as a 9.6Kbps interface with RS232C / RS 422 / RS485
interface selectable.DSC1
Press [10] and [Enter] from the Setting menu to select the DSC1 interface
function. The screen displays the current interface type selected.
Press [0] and [Enter] to select RS 232C as the DSC1 interface
Press [1] and [Enter] to select 64Kpbs as the DSC1 interface
(option)
The setting menu appears to select another menu item if required
DSC2
Press [11] and [Enter] from the Setting menu to select the DSC2 interface function.
The screen displays the current interface type selected.
Press [0]and [Enter] to select RS 232C as the DSC2 interface
Press [1]and [Enter] to select RS422 as the DSC2 interface
Press [2]and [Enter] to select RS 485 (terminated) as the DSC2 interface
Press [3]and [Enter] to select RS485 (non terminated) as the DSC2 interfaceThe setting menu appears to select another menu item if required
Setting1. Bit rate (4x2MB)
2. AIS RCVD alarm/status (status)
3. AIS SEND alarm/status (alarm)
4. TX/RX frequency (1ch)
5. TX power ctrl (ATPC)
6. Main channel usage 1-16 (used:UNNN #### #### ####)
7. BER alarm threshold (10-4)
8. Frame ID (2)
9. WS Channel usage (not used)
10. DSC1 (232)11. DSC2 (422)
12. DEM invert (off)
13. Alarm table
14. Next items00. Menu
99. Exit
Select item No. :6
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Local Craft Terminal V4Local Craft Terminal V4 20
1. Bit rate (16 x 2MB)2. AIS RCVD alarm/status
3. AIS SEND alarm/status
4. TX/RX frequency
5. TX power ctrl
6. Main channel usage 1 - 16
7. BER alarm threshold
8. Frame ID
9. WS channel usage
10. DSC1
11. DSC2
12. DEM invert
13. Alarm table
14. Next items
00. Menu
Setting
99. Exit
1. System configuration
2. LAN setting
3. Channel Usage Error00. Menu
99. ExitNextI
term
1. Port1 setting
2. Port2 setting
3. FE link down00. Menu
99. ExitLANsetting
1. Throughput
2. Mode
3. Flow ctrl
4.Framing
5. CAS6. CRC
7. Collision Report
00. Menu
Portsetting
99. Exit
1. 10M-Half (MDI)
2. 10M-Full (MDI)3. 100M-Half (MDI)
4. 100M Full (MDI)
ModeSetting1. Throughput
2. Mode
3. Flow ctrl
4.Framing
5. Collision Report
00. MenuPortsetting
99. Exit
99. Exit
00. Menu
5. 10M-Half (MDIX)
6. 10M-Full (MDIX)
7. 100M-Half (MDIX)
8. 100M Full (MDIX)
1. Throughput
2. Mode
3. Flow ctrl
4.Collision Report00. Menu
Portsetting
99. Exit
0. Disable
1. 2M2. 4M
3. 8M
4. 16M
5. 32M
Throughputsetting
Throughput = 2MBFraming = ON
Throughput = 2MBFraming = OFF
Throughput > 2MB
0. Autoneg (Auto-MDI/MDIX)
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Local Craft Terminal V4Local Craft Terminal V4 21
Select the rate for each LAN Ports, Depending on the
selection the No. of channels for E1 data are decided.
See the table in the next page.
THROUGHPUT SETTING
1. LAN setting
1. Port1 setting (2M)2. Port2 setting (disable)
3. FE link down (enable)
00. Menu
99. Exit
Select item No. :
Press 1 or 2 and Enter 1. Port1 setting
1. Throughput (2M)
2. Mode
(AUTONEG(AUTO-MDI/MDIX))
3. Flow ctrl (off)
4. Framing (on)
5. CAS (on)
6. CRC (on)
7. Collision report (report)
00. Menu
99. ExitSelect item No. :
1. Throughput (disable)
Throughput (disable:0 / 2M:1 / 4M:2 / 8M:3 / 16M:4 / 32M:5) :1
3. Flow ctrl (off)
Flow ctrl ( off : 0 / on : 1 ) :1
7. Collision report (report)
Collision Report( report :0 / not report : 1):
4. Framing (off)
Framing ( off : 0 / on : 1 ) :1
5. CAS (off)
CSC ( off : 0 / on : 1 ) :1
6. CRC (off)
CRC ( off : 0 / on : 1 ) :1
FLOW CONTROL SETTING
FRAMING SETTING
CAS SETTING
CRC SETTING
COLLISION REPORT SETTING
Select whether to use flow control or not.
Select whether to use Framing or not. Applies only
when 2M is selected as throughput for the Port.
Applies when Port throughput is set to 2MB with
Framing ON. If CAS is ON LAN data is also sent in
TS16. IF CAS is off then LAN data is not sent in TS16.
Applies when Port throughput is set to 2MB with
Framing ON.
Press [1] and [Enter] from the Port# Setting
menu to select the throughput for the
selected port.
Press [3] and [Enter] from the Port# Setting
menu to select the Flow control on / off for
the selected port.
Press [4] and [Enter] from the Port# Setting
menu to select the Framing on/off for the
selected port.
Press [5] and [Enter] from the Port# Setting
menu to select the CAS on/off for the
selected port.
Press [6] and [Enter] from the Port# Setting
menu to select the CRC on/off for the
selected port.
Press [7] and [Enter] from the Port# Setting
menu to select report/not report collisionsoccurring on the selected port
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ART-MA7/03-01Applicable Traffic ChannelsApplicable Traffic Channels -- 11
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Local Craft Terminal V4Local Craft Terminal V4 22
10/100 Base-TSYSTEM
PORT1 PORT2
Port1CH used
Port2CH used
Applicable Traffic CH Numberto use 2 MB
Disable Disable -- -- CH1, CH2
2M Disable CH1 - CH2
2M 2M CH1 CH2 --2 x 2MB
4M Disable CH1,CH2 -- --Disable Disable -- -- CH1, CH2, CH3, CH4
2M Disable CH1 -- CH2, CH3, CH4
2M 2M CH1 CH3 CH2, CH4
4M Disable CH1,CH2 -- CH3, Ch4
4M 2M CH1,CH2 CH3 CH4
4M 4M CH1,CH2, CH3,CH4 --
4 x 2MB
8M Disable CH1.CH2
CH3,CH4
-- --
Disable Disable -- -- CH1, CH2, CH3, CH4, CH5, CH6, CH7, CH8
2M Disable CH1 -- CH2, CH3, CH4, CH5, CH6, CH7, CH8
2M 2M CH1 CH5 CH2, CH3, CH4, CH6, CH7, CH8
4M Disable CH1,CH2 -- CH3, CH4, CH5, CH6, CH7, CH8
4M 2M CH1,CH2 CH5 CH3, CH4, CH6, CH7, CH8
4M 4M CH1,CH2 CH5,CH6 CH3, CH4, CH7, CH8
8M Disable CH1,CH2
CH3,CH4
--CH5, CH6, CH7, CH8
8M 2M CH1,CH2
CH3,CH4
CH5CH6, CH7, CH8
8M 4M CH1,CH2
CH3,CH4
CH5,CH6CH7, CH8
8M 8M CH1,CH2
CH3,CH4
CH5,CH6
CH7,CH8
--
8 x 2MB
16M Disable CH1 to CH8 --
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10/100 Base-T Channels used for LAN
SYSTEMPORT1 PORT2 PORT1 PORT2
Applicable Traffic CH Number to use 2 MB
Disable Disable -- -- CH1, CH2, CH3, CH4, CH5, CH6, CH7, CH8, CH9,CH10, CH11, CH12, CH13, CH14, CH15, CH16
2M Disable CH1 -- CH2, CH3, CH4, CH5, CH6, CH7, CH8, CH9, CH10,CH11, CH12, CH13, CH14, CH15, CH16
2M 2M CH1 CH9 CH2, CH3, CH4, CH5, CH6, CH7, CH8, CH10, CH11,
CH12, CH13, CH14, CH15, CH16
4M Disable CH1,CH2 -- CH3, CH4, CH5, CH6, CH7, CH8, CH9, CH10, CH11,CH12, CH13, CH14, CH15, CH16
4M 2M CH1,CH2 CH9 CH3, CH4, CH5, CH6, CH7, CH8, CH10, CH11, CH12,CH13, CH14, CH15, CH16
4M 4M CH1,CH2 CH9,CH10 CH3, CH4, CH5, CH6, CH7, CH8, CH11, CH12, CH13,
CH14, CH15, CH168M Disable CH1,CH2,CH3,CH4 -- CH5, CH6, CH7, CH8, CH9, CH10, CH11, CH12, CH13,
CH14, CH15, CH16
8M 2M CH1,CH2,CH3,CH4 CH9 CH5, CH6, CH7, CH8, CH10, CH11, CH12, CH13,CH14, CH15, CH16
8M 4M CH1,CH2,CH3,CH4 CH9,CH10 CH5, CH6, CH7, CH8, CH11, CH12, CH13, CH14,CH15, CH16
8M 8M CH1,CH2,CH3,CH4 CH9,CH10,CH11,CH12 CH5, CH6, CH7, CH8, CH13, CH14, CH15, CH16
16M Disable CH1 TO CH8 -- CH9, CH10, CH11, CH12, CH13, CH14, CH15, CH16
16M 2M CH1 TO CH8 CH9 CH10, CH11, CH12, CH13, CH14, CH15, CH16
16M 4M CH1 TO CH8 CH9,CH10 CH11, CH12, CH13, CH14, CH15, CH16
16M 8M CH1 TO CH8 CH9,CH10,CH11,CH12 CH13, CH14, CH15, CH16
16M 16M CH1 TO CH8 CH9 TO CH16 --
16 x 2MB
32M Disable CH1 TO CH16 --
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Local Craft Terminal V4Local Craft Terminal V4 24
MODE SETTING
1. LAN setting
1. Port1 setting (2M)
2. Port2 setting (disable)
3. FE link down (enable)
00. Menu
99. Exit
Select item No. :
Press 1 or 2 and Enter 1. Port1 setting
1. Throughput (2M)
2. Mode
(AUTONEG(AUTO-MDI/MDIX))
3. Flow ctrl (off)
4. Framing (on)
5. CAS (on)
6. CRC (on)
7. Collision report (report)00. Menu
99. ExitPress [3] and [Enter] from the LAN Setting
menu to select the FE link down setting.
2. Mode (10M-HALF(MDI))
Mode AUTONEG (AUTO -MDI/MDIX) :0
10M-HALF(MDI) :1 / 10M-FULL(MDI) :2
100M-HALF(MDI) :3 / 100M-FULL(MDI) :4
10M-HALF(MDIX) :5 / 10M-FULL(MDIX) :6100M-HALF(MDIX):7 / 100M-FULL(MDIX):8
Select No. :2
3. FE link down (disable)
FE link down (disable :0 / enable :1):
Select Item No.
Press [2] and [Enter] from the Port# Setting menu to
select the mode setting for the selected port.
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Local Craft Terminal V4Local Craft Terminal V4 25
1. Setting
2. Maintenance
3. Monitoring4. Exit
Select Function No. : 2
Maintenance
1. MAINT (NORM)
2. FE loop back ctrl 1-16 (ctrl:---- ---- ---- ----)
(ans :---- ---- ---- ----)
3. NE loop back ctrl 1-16 (ctrl:---- ---- ---- ----)
(ans :---- ---- ---- ----)
4. BER ALM >> AIS (on)
5. CW (off)
6. Power mute 1 (on)
7. Power Mute 2 (off)
8. TX SW cont (AUTO)
9. RX SW cont (AUTO)
10. ATPC manual ctrl00. Menu
99. Exit
Select Item No. : 1
1. MAINT (MAINT)
MAINT (Normal:0 / MAINT:1) : 0
The Maintenance Menu is used to carry out the following functions.
Maintenance ON/OFF
Far end loop b
Recommended