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5/28/2018 OTF202101 OptiX RTN 910950 V100R002 Hardware Description ISSUE 1.00
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www.huawei.com
Copyright 2009 Huawei Technologies Co., Ltd. All rights reserved.
OptiXRTN 910/950
Hardware Description
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Objectives
Upon completion of this course, you will be able to:
Describe the main characteristics of OptiX RTN 910/950
Describe the system structure, software and hardware
structure of OptiX RTN 910/950
List the types and features of the IDU
List the functions of boards in the IDU
List the functions of ODU, Hybrid coupler and antenna
Explain the protection mode of OptiX RTN 910/950
Explain the functions of AM and Hybrid Microwave
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Contents
1. OptiX RTN 910/950 Product Overview
2. OptiX RTN 910/950 Product Structure
3. OptiX RTN 910/950 Product Protection
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Network Application
E1/FE
E1/FE
E1/FE
RTN 910GSM
CDMA
LTE
BSC
RNC
Access
E1/FEUMTS
Aggregation or Regional Backbone
LTE
RTN 950
STM-1/E1RTN 910
RTN 910
RTN 950
LTE
E1/FE
RTN 950
RTN 910
RTN 950
RTN 910
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Equipment Components
Hybrid Coupler
IF Cable
IDU 950
ODU
Antenna
Pole
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Equipment Components (Cont.)
IF Cable
IDU 910
ODU
Antenna
Pole
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IDU
OptiX RTN 910 is 1U height and supports 1 or 2 IF boards
Item Performance
Chassis height 1U
Pluggable SupportedNumber of microwave
directions12
RF configuration mode
1+0 non-protection configuration
2+0 non-protection configuration
1+1 protection configurationN+1 protection configuration (N = 1)
XPIC configuration
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IDU (Cont.)
OptiX RTN 950 is 2U height and supports 1 to 6 IF boards
Item Performance
Chassis height 2U
Pluggable SupportedNumber of microwave
directions16
RF configuration
mode
1+0 non-protection configuration
N+0 non-protection configuration (N 5)
1+1 protection configurationN+1 protection configuration (N 4)
XPIC configuration
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IF cable
IF cables in OptiX RTN 910/950:
IF jumper: connection between IDU and other IF cable
1/2 inch and RG-8U cable: connection between ODU and IF
jumper
RG-8U cable is used for the distance less than 180 meter
1/2 inch cable is used for the distance between 180m and 300m
IF jumper IF cable
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ODU
Outdoor unit (ODU) realizes
the mutual conversion between
IF analog signal and RF signal
There are 3 types of ODUsdepends on the capacity and
transmitting power.
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ODU (Cont.)
ODUs supported by the OptiX RTN 910
Item
Description
Standard Power
ODUHigh Power ODU
Low Capacity for
PDH ODU
ODU type SP, SPA HP LP, LPA
Frequency band
7/8/11/13/15/18/23/26/
38 GHz (SP ODU)
6/7/8/11/13/15/18/23
GHz (SPA ODU)
7/8/11/13/15/18/23/26/
28/32/38 GHz
7/8/11/13/15/18/23
GHz (LP ODU)
7/8/11/13/15/18/23/26/
32/38 GHz (LPA ODU)
Microwave modulation
mode
QPSK/16QAM/32QA
M/64QAM/128QAM/256QAM (SP)
QPSK/16QAM/32QA
M/64QAM/128QAM
(SPA)
QPSK/16QAM/32QAM/64QAM/128QAM/2
56QAM
QPSK/16QAM (LPODU)
QPSK/16QAM/32QA
M (LPA ODU)
Channel Spacing 3.5/7/14/28 MHz 7/14/28/40/56 MHz 3.5/7/14/28 MHz
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ODU (Cont.)
ODUs supported by the OptiX RTN 950
ItemDescription
Standard Power ODU High Power ODU
ODU type SP and SPA HP
Frequency band
7/8/11/13/15/18/23/26/38 GHz(SP ODU)
6/7/8/11/13/15/18/23 GHz
(SPA ODU)
7/8/11/13/15/18/23/26/28/32/3
8 GHz
Microwave modulation mode
QPSK/16QAM/32QAM/64QA
M/128QAM/256QAM (SP ODU)
QPSK/16QAM/32QAM/64QA
M/128QAM (SPA ODU)
QPSK/16QAM/32QAM/64QA
M/128QAM/256QAM
Channel Spacing 3.5/7/14/28 MHz 7/14/28/40/56 MHz
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Hybrid Coupler
When two ODUs share one antenna, the ODUs must be
connected to an RF signal coupler/ splitter (hybrid coupler).
Then, the hybrid coupler is connected to the antenna.
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Antenna
The antenna implements the directional transmission and
reception of RF signals. The main parameters are frequency band,
diameter and antenna gain
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Equipment Characteristics
PDH/SDH integrated microwave transmission system
The modulation mode and link capacity are set by software or
adjusted by AM function
Supporting the SNCP Built-in ADM provides flexible service add/drop function.
Providing the clock tracing, XPIC, MW N+1,ATPC, LMSP
functions.
Supporting Hybrid Microwave
Supporting Ethernet protection such as ERPS,LAG and MSTP
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Equipment Characteristics (Cont.)
AM Function Based on the Hybrid Microwave
256QAM
128QAM
64QAM
16QAM
QPSK
256QAM
Channel
Capability
E1 Services
Ethernet
Services
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Equipment Characteristics (Cont.)
The features of AM technology The AM technology can use the QPSK, 16QAM, 32QAM, 64QAM,
128QAM, and 256QAM modulation mode
The lowest modulation mode (also called "reference mode") and the
highest modulation mode (also called "nominal mode") actually used
by the AM can be configured
When the modulation modes of AM are switched, the transmit
frequency, receive frequency, and channel spacing do not change
When the modulation modes of AM are switched, the step by step
switching mode must be adopted
When the AM switches the modulation modes to a lower one, the
services of the low priority are discarded but no bit errors or slips
occur in the services of the high priority
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Questions
What are the components of OptiX RTN 910/950? What are thefunctions of them?
What about the connection relation among the components?
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Contents
1. OptiX RTN 910/950 Product Overview
2. OptiX RTN 910/950 Product Structure
3. OptiX RTN 910/950 Product Protection
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System Diagram
Sync/Async data
External alarm data
Packetswitching
unit
IF unit
ODU
E1/STM-1
-48V/-60V DC
IDU
Ethernet
Ethernet
signal
Timeslot
cross-
connect
unit
VC-4
signal
Orderwire data
Service
interface
unit
Control and
overhead bus
Fanunit
Clockunit
Controlunit
Auxiliary
interface
unit
Powerunit
Clock interface NM data
Ethernet
signal
VC-4
signal
IF signal
RF
signal
Antenna
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IDU Structure (IDU 910)
IDU 910 slot layout
Slot5
PIU
Slot3(EXT)
Slot 1(CSTA/CSHA/CSHB/CSHC)
Slot4 (EXT)
IF and other service boards
Slot6
FAN
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IDU Structure (IDU 950)
IDU 950 slot layout
Slot 6 (EXT)
Slot 8 (CST/CSH)
Slot 2 (EXT)
Slot 4 (EXT)
Slot 5 (EXT)
Slot 7 (CST/CSH)
Slot 1 (EXT)
Slot 3 (EXT)
Slot11
FAN
Slot
10PIUSlot
9PIU
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IF Board--IF1
IF1
SDH IF board
Valid Slot : from Slot 1 to slot 6 (OptiX RTN 950)
from Slot 3 to slot 4 (OptiX RTN 910)
Function:
Provides one IF interface
Supports the TU-based PDH microwave solution and the STM-1-
based SDH microwave solution
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IF Board--IF1 (Cont.)
Front Panel
IF interface ODU power
switch
Indicators
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IF Board--IF1 (Cont.)
Description of the indicators
Indicator Status Meaning
STAT
On (green) The board is working normally
On (red) The board hardware is faulty
Off
The board is not working
The board is not created
There is no power supplied to the board
RMT
On (yellow) The equipment at the opposite end reports an RDI.
On (off)
The equipment at the opposite end does not
report
an RDI
ACT
On (green)The board is working in the active state (1+1
protection). The board is activated (no protection).
Off
The board is working in the standby state (1+
protection). The board is not activated (no
protection).
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IF Board--IF1 (Cont.)
Description of the indicators
Indicator Status Meaning
SRV
On (green) The services are normal and no alarms occur.
On (red)
A critical alarm or major alarm occurs in the
services.
On (yellow)A minor alarm or remote alarm occurs in the
services.
Off The services are not configured
LINKOn (green) The radio link is normal
On (red) The radio link is faulty
ODU
On (green) The ODU is working normally
On (red) The ODU is faulty
On for 300 ms (yellow)
and off for 300 ms
repeatedly
The antennas are not aligned
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IF Board--IFU2
IFU2
Universal IF board
Valid Slot : from Slot 1 to slot 6 (OptiX RTN 950)
from Slot 3 to slot 4 (OptiX RTN 910)
Functions:
Provides one IF interface
Supports the hybrid microwave solution
Supports AM
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IF Board--IFU2(Cont.)
Front Panel
IF interface ODU power
switch
Indicators
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IF BoardIFU2 (Cont.)
Description of the indicators
Indicator Status Meaning
STAT
On (green) The board is working normally
On (red) The board hardware is faulty
Off
The board is not working
The board is not created
There is no power supplied to the board
RMT
On (yellow) The equipment at the opposite end reports an RDI.
On (off)
The equipment at the opposite end does not
report
an RDI
ACT
On (green)The board is working in the active state (1+1
protection). The board is activated (no protection).
Off
The board is working in the standby state (1+
protection). The board is not activated (no
protection).
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IF BoardIFU2 (Cont.)
Description of the indicators
Indicator Status Meaning
SRV
On (green) The services are normal and no alarms occur.
On (red)
A critical alarm or major alarm occurs in the
services.
On (yellow)A minor alarm or remote alarm occurs in the
services.
Off The services are not configured
LINKOn (green) The radio link is normal
On (red) The radio link is faulty
ODU
On (green) The ODU is working normally
On (red) The ODU is faulty
On for 300 ms (yellow)
and off for 300 ms
repeatedly
The antennas are not aligned
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IF Board--IFX2
IFX2
Universal XPIC IF board
Valid Slot : from Slot 1 to slot 6 (OptiX RTN 950)
from Slot 3 to slot 4 (OptiX RTN 910)
Functions:
Provides one IF interface
Supports the hybrid microwave solution
Supports AM
Supports XPIC
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IF Board--IFX2(Cont.)
Front Panel
IF interface ODU power
switch
IndicatorsXPIC signalinput/output
interface
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IF BoardIFX2 (Cont.)
Description of the indicators
Indicator Status Meaning
STAT
On (green) The board is working normally
On (red) The board hardware is faulty
Off
The board is not working
The board is not created
There is no power supplied to the board
RMT
On (yellow) The equipment at the opposite end reports an RDI.
On (off)
The equipment at the opposite end does not
report
an RDI
ACT
On (green)The board is working in the active state (1+1
protection). The board is activated (no protection).
Off
The board is working in the standby state (1+
protection). The board is not activated (no
protection).
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IF BoardIFX2 (Cont.)
Description of the indicators
Indicator Status Meaning
SRV
On (green) The services are normal and no alarms occur.
On (red)
A critical alarm or major alarm occurs in the
services.
On (yellow)A minor alarm or remote alarm occurs in the
services.
Off The services are not configured
LINKOn (green) The radio link is normal
On (red) The radio link is faulty
ODU
On (green) The ODU is working normally
On (red) The ODU is faulty
On for 300 ms (yellow)
and off for 300 ms
repeatedly
The antennas are not aligned
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IF BoardIFX2 (Cont.)
Description of the indicators
Indicator Status Meaning
XPIC
On (green) The XPIC input signal is normal
On (red) The XPIC input signal is lost
Off The XPIC function is disabled
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IF Board--IF Performance
The modulation mode and capacity supported by IF1Service Capacity Modulation Mode Channel Spacing (MHz)
4xE1 QPSK 7
4xE1 16QAM 3.5
8xE1 QPSK 14 (13.75)
8xE1 16QAM 7
16xE1 QPSK 28 (27.5)
16xE1 16QAM 14 (13.75)
22xE1 32QAM 14 (13.75)
26xE1 64QAM 14 (13.75)
35xE1 16QAM 28 (27.5)
44xE1 32QAM 28 (27.5)
53xE1 64QAM 28 (27.5)
STM-1 128QAM 28 (27.5)
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IF Board--IF Performance (Cont.)
The modulation mode and capacity supported by IFU2/IFX2
Channel
Spacing (MHz)
Modulation
Mode
Service
Capacity (Mbit/s)
Maximum
Number of E1s
in Services
7 QPSK 10 5
7 16QAM 20 10
7 32QAM 25 12
7 64QAM 32 15
7 128QAM 38 18
7 256QAM 44 21
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IF Board--IF Performance (Cont.)
The modulation mode and capacity supported by IFU2/IFX2
Channel
Spacing (MHz)
Modulation
Mode
Service
Capacity (Mbit/s)
Maximum
Number of E1s
in Services
14 (13.75) QPSK 20 10
14 (13.75) 16QAM 42 20
14 (13.75) 32QAM 51 24
14 (13.75) 64QAM 66 31
14 (13.75) 128QAM 78 37
14 (13.75) 256QAM 90 43
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IF Board--IF Performance (Cont.)
The modulation mode and capacity supported by IFU2/IFX2
Channel
Spacing (MHz)
Modulation
Mode
Service
Capacity (Mbit/s)
Maximum
Number of E1s
in Services
28 (27.5) QPSK 42 20
28 (27.5) 16QAM 84 40
28 (27.5) 32QAM 105 50
28 (27.5) 64QAM 133 64
28 (27.5) 128QAM 158 75
28 (27.5) 256QAM 183 75
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IF Board--IF Performance (Cont.)
The modulation mode and capacity supported by IFU2/IFX2
Channel
Spacing (MHz)
Modulation
Mode
Service
Capacity (Mbit/s)
Maximum
Number of E1s
in Services
56 (55) QPSK 84 40
56 (55) 16QAM 168 75
56 (55) 32QAM 208 75
56 (55) 64QAM 265 75
56 (55) 128QAM 313 75
56 (55) 256QAM 363 75
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IF Board -- IF Signal Parameters
Item Performance
IF signal
Transmitting frequency
(MHz)350
Receiving frequency (MHz) 140
Resistance (ohm) 50
ODU
management
signal
Modulation mode ASK
Transmitting frequency
(MHz)5.5
Receiving frequency (MHz) 10
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SDH Board-SL1D
SL1D
2xSTM-1 interface board
Valid Slot : from Slot 1 to slot 6 (OptiX RTN 950)
from Slot 3 to slot 4 (OptiX RTN 910)
Function
Uses the SFP module to provide two STM-1 optical interfaces
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SDH Board-SL1D (Cont.)
Front Panel
Indicators
OpticalInterfaces
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SDH Board-SL1D (Cont.)
Description of the indicators
Indicator Status Meaning
STAT
On (green) The board is working normally
On (red) The board hardware is faulty
Off
The board is not working
The board is not created
There is no power supplied to the board
LOS1/LOS2
On (red)The first/second optical interface of the SL1D
reports the R_LOS alarm
Off
The first/second optical interface of the SL1D
does not report the R_LOS alarm
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SDH Board-SL1D (Cont.)
Description of the indicators
Indicator Status Meaning
SRV
On (green) The services are normal and no alarms occur.
On (red)A critical alarm or major alarm occurs in the
services.
On (yellow)A minor alarm or remote alarm occurs in the
services.
Off The services are not configured
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SDH Board-Interface Performance
Item Performance
Nominal bit rate (kbit/s) 155520
Classification code Ie-1 S-1.1 L-1.1 L-1.2
Fiber type Multi-mode
fiber
Single-mode
fiber
Single-mode
fiber
Single-mode
fiber
Transmission distance(km)
2 15 40 80
Operating wavelength
(nm)
1270 to
1380
1261 to
1360
1280 to
1335
1480 to
1580
Mean launched power
(dBm)19 to14 15 to8 5 to 0 5 to 0
Receiver minimum
sensitivity (dBm)30 28 34 34
Minimum overload (dBm) 14 8 10 10
Minimum extinction ratio
(dB)10 8.2 10 10
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PDH Board
SP3S
16xE1 tributary board
Valid Slot : from Slot 1 to slot 6 (OptiX RTN 950)
from Slot 3 to slot 4 (OptiX RTN 910)
Functions
Provides 16 75-ohm or 120-ohm E1 interfaces
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PDH Board (Cont.)
SP3D
32xE1 tributary board
Valid Slot
Slot 3 or 4 in IDU 910
From Slot 1 to slot 6 in IDU 950
Functions
Provides 32 75-ohm or 120-ohm E1 interfaces
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PDH Board (Cont.)
Front Panel
Indicators E1
interfaces
SP3S
SP3D
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PDH Board (Cont.)
Description of the indicators
Indicator Status Meaning
STAT
On (green) The board is working normally
On (red) The board hardware is faulty
Off
The board is not working
The board is not created
There is no power supplied to the board
SRV
On (green) The services are normal and no alarms occur.
On (red)A critical alarm or major alarm occurs in the
services.
On (yellow)A minor alarm or remote alarm occurs in the
services.
Off The services are not configured
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Ethernet Board
EM6T
6 Port RJ45 FE/GE Interface Board
Valid Slot : from Slot 1 to slot 6 (OptiX RTN 950)
from Slot 3 to slot 4 (OptiX RTN 910)
Functions
Provides four FE electrical interfaces
Provides two GE electrical interfaces that are compatible with the
FE electrical interface
Supports E-Line, E-LAN services
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Ethernet Board (Cont.)
EM6F
4 Port RJ45 + 2 Port SFP FE/GE Interface Board
Valid Slot : from Slot 1 to slot 6 (OptiX RTN 950)
from Slot 3 to slot 4 (OptiX RTN 910)
Functions
Provides four FE electrical interfaces
Uses the SFP module to provide two GE optical/electrical
interfaces
Supports E-Line, E-LAN services
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Ethernet Board (Cont.)
Front Panel
Indicators GE interfaces FE interfaces
EM6T
EM6F
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Ethernet Board (Cont.)
Description of the indicators
Indicator Status Meaning
STAT
On (green) The board is working normally
On (red) The board hardware is faulty
Off
The board is not working
The board is not created
There is no power supplied to the board
SRV
On (green) The system is working normally
On (red) A critical or major alarm occurs in the system
On (yellow) A minor alarm occurs in the system
Off There is no power supplied to the system
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Ethernet Board (Cont.)
Description of the indicatorsIndicator Status Meaning
PROG
On for 100 ms (green)
and off for 100 ms
repeatedly
When the board is being powered on or being
reset, the software is being loaded to the flash
memory
On for 300 ms (green)and off for 300 ms
repeatedly
When the board is being powered on or beingreset, the board software is in BIOS boot state
On (green) The upper layer software is being initialized
On for 100 ms (red) and
off for 100 ms
repeatedly
When the board is being powered on or being
reset, the BOOTROM self-check fails.
On (red)
When the board is being powered on or being
reset, the memory self-check fails or loading the
upper layer software fails. When the board is
running, the logic file or upper layer software is
lost.
Off The software is running normally
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Ethernet Board (Cont.)
Description of the indicators
Indicator Status Meaning
LINK1/2
On (green)The GE1/2 interface is connected correctly and is
not receiving or transmitting data.
Blinking (yellow)The GE1/2 interface is receiving or transmitting
data.
OffThe GE1/2 interface is not connected or is
connected incorrectly.
S t C t l S it hi d Ti i
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System Control, Switching, and Timing
Board (IDU 910)
CSTA is TDM control, switching, and timing board, only canbe installed in slot 1 of IDU 910
Provides full timeslot cross-connections for VC-12/VC-3/VC-4
services equivalent to 8x8 VC-4s.
Provides 16 75-ohm or 120-ohm E1 interfaces
Provides two STM-1 optical or electrical interfaces
Provides NM interfaces
Provides auxiliary Interfaces such as orderwire, clock inputting,
external alarm interfaces etc.
S t C t l S it hi d Ti i
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System Control, Switching, and Timing
Board (IDU 910)
CSHA is hybrid control, switching, and timing board, only can beinstall in slot 1 of IDU 910
Provides full timeslot cross-connections for VC-12/VC-3/VC-4 services
equivalent to 8x8 VC-4s and the 4.2 Gbit/s packet switching capability
Provides 16 75-ohm or 120-ohm E1 interfaces
Provides two FE electrical interfaces
Provides two GE electrical interfaces that are compatible with the FE
electrical interface.
Provides NM interfaces
Provides auxiliary Interfaces such as orderwire, clock inputting,
external alarm interfaces etc.
S t C t l S it hi d Ti i
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System Control, Switching, and Timing
Board (IDU 910)
CSHB is hybrid control, switching, and timing board, only can beinstall in slot 1 of IDU 910
Provides full timeslot cross-connections for VC-12/VC-3/VC-4 services
equivalent to 8x8 VC-4s and the 4.2 Gbit/s packet switching capability
Provides 32 75-ohm or 120-ohm E1 interfaces
Provides two FE electrical interfaces
Provides two GE electrical interfaces that are compatible with the FE
electrical interface.
Provides NM interfaces
Provides auxiliary Interfaces such as orderwire, clock inputting,
external alarm interfaces etc.
S t C t l S it hi d Ti i
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System Control, Switching, and Timing
Board (IDU 910)
CSHC is hybrid control, switching, and timing board, only can beinstall in slot 1 of IDU 910
Provides full timeslot cross-connections for VC-12/VC-3/VC-4 services
equivalent to 8x8 VC-4s and the 4.2 Gbit/s packet switching capability
Provides 16 75-ohm or 120-ohm E1 interfaces
provides two STM-1 optical interfaces
Provides two FE electrical interfaces
Provides two GE or optical electrical interfaces that are compatible
with the FE electrical interface.
Provides NM interfaces
Provides auxiliary interfaces such as orderwire, clock inputting,
external alarm interfaces etc.
S stem Control S itching and Timing
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System Control, Switching, and Timing
Board (IDU 910)
Front Panel of CSTA
1. Indicators 2. Buttons 3. Auxiliary interfaces
and management
interfaces
4. STM-1 optical
interfaces
5. E1 (1-16) interfaces
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU 910)
Description of the indicators (CSTA)
Indicator Status Meaning
STAT
On (green) The board is working normally
On (red) The board hardware is faulty
Off
The board is not working
The board is not created
There is no power supplied to the board
SRV
On (green) The system is working normally
On (red) A critical or major alarm occurs in the system
On (yellow) A minor or remote alarm occurs in the system.
Off There is no power supplied to the system
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU 910)
Description of the indicators (CSTA)Indicator Status Meaning
PROG
On for 100 ms (green)
and off for 100 ms
repeatedly
When the board is being powered on or being
reset, the software is being loaded to the flash
memory
On for 300 ms (green)
and off for 300 msrepeatedly
When the board is being powered on or being
reset, the board software is in BIOS boot state
On (green) The upper layer software is being initialized
On for 100 ms (red) and
off for 100 ms
repeatedly
When the board is being powered on or being
reset, the BOOTROM self-check fails.
On (red)
When the board is being powered on or beingreset, the memory self-check fails or loading the
upper layer software fails. When the board is
running, the logic file or upper layer software is
lost. The pluggable storage card is faulty
Off The software is running normally
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU 910)
Description of the indicators (CSTA)
Indicator Status Meaning
SYNCOn (green) The clock is normal
On (red) The clock source is lost or is switched
LOS 1/2
On (red)The first/second optical interface on the line
reports the R_LOS alarm
OffThe first/second optical interface on the line does
not report the R_LOS alarm
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU 910)
Front Panel of CSHA
1. Indicators 2. Buttons 3. Auxiliary interfaces
and management
interfaces
4. FE service interfaces 5. GE service interfaces 6. E1 (1-16) interface
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU 910)
Front Panel of CSHB
1. Indicators 2. Buttons 3. Auxiliary interfaces
and management
interfaces
4. FE service interfaces 5. GE service interfaces 6. E1 (1-32) interface
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU 910)
Front Panel of CSHC
1. Indicators 2. Buttons 3. Auxiliary interfaces
and management
interfaces
4. FE service interfaces 5. GE service interfaces 6. STM-1 optical
interfaces
7. E1 (1-16) interface
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU 910)
Description of the indicators on the CSHA/CSHB
Indicator Status Meaning
STAT
On (green) The board is working normally
On (red) The board hardware is faulty
Off
The board is not working
The board is not created
There is no power supplied to the board
SRV
On (green) The system is working normally
On (red) A critical or major alarm occurs in the system
On (yellow) A minor or remote alarm occurs in the system.Off There is no power supplied to the system
SYNCOn (green) The clock is normal
On (red) The clock source is lost or is switched
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU 910)
Description of the indicators on the CSHA/CSHBIndicator Status Meaning
PROG
On for 100 ms (green)
and off for 100 ms
repeatedly
When the board is being powered on or being
reset, the software is being loaded to the flash
memory
On for 300 ms (green)
and off for 300 msrepeatedly
When the board is being powered on or being
reset, the board software is in BIOS boot state
On (green) The upper layer software is being initialized
On for 100 ms (red) and
off for 100 ms
repeatedly
When the board is being powered on or being
reset, the BOOTROM self-check fails.
On (red)
When the board is being powered on or beingreset, the memory self-check fails or loading the
upper layer software fails. When the board is
running, the logic file or upper layer software is
lost. The pluggable storage card is faulty
Off The software is running normally
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU 910)
Description of the indicators on the CSHC
Indicator Status Meaning
STAT
On (green) The board is working normally
On (red) The board hardware is faulty
Off
The board is not working
The board is not created
There is no power supplied to the board
SRV
On (green) The system is working normally
On (red) A critical or major alarm occurs in the system
On (yellow) A minor or remote alarm occurs in the system.Off There is no power supplied to the system
SYNCOn (green) The clock is normal
On (red) The clock source is lost or is switched
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU 910)
Description of the indicators on the CSHCIndicator Status Meaning
PROG
On for 100 ms (green)
and off for 100 ms
repeatedly
When the board is being powered on or being
reset, the software is being loaded to the flash
memory
On for 300 ms (green)
and off for 300 msrepeatedly
When the board is being powered on or being
reset, the board software is in BIOS boot state
On (green) The upper layer software is being initialized
On for 100 ms (red) and
off for 100 ms
repeatedly
When the board is being powered on or being
reset, the BOOTROM self-check fails.
On (red)
When the board is being powered on or beingreset, the memory self-check fails or loading the
upper layer software fails. When the board is
running, the logic file or upper layer software is
lost. The pluggable storage card is faulty
Off The software is running normally
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU 910)
Description of the indicators on the CSHC
Indicator Status Meaning
LINK 1/2On (green) The port connection is normal
Off The port connection is interrupted.
ACT 1/2On or blinking (yellow) The data is being transmitted or received.
Off No data is being transmitted or received.
LOS 1/2
On (red)The first/second optical interface on the line
reports the R_LOS alarm
OffThe first/second optical interface on the line does
not report the R_LOS alarm
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU950)
CST is TDM control, switching, and timing board, only canbe installed in slot 7&8 of IDU 950
Provides full timeslot cross-connections for VC-12/VC-3/VC-4
services equivalent to 32x32 VC-4s
Performs system communication and control
Provides the clock processing function and supports one
external clock input/output function
Provides one Ethernet NM interface, one NM serial interface,and one NE cascading interface
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU950)
CSH is hybrid control, switching, and timing board, only canbe install in slot 7&8 of IDU 950
Provides full timeslot cross-connections for VC-12/VC-3/VC-4
services equivalent to 32x32 VC-4s.
Provides the 10 Gbit/s packet switching capability.
Performs system communication and control.
Provides the clock processing function and supports one
external clock input/output function. Provides one Ethernet NM interface, one NM serial interface,
and one NE cascading interface.
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU950)
Front Panel
CST
CSH
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU950)
Description of the indicators on the CST/CSH
Indicator Status Meaning
STAT
On (green) The board is working normally
On (red) The board hardware is faulty
Off
The board is not working
The board is not created
There is no power supplied to the board
SRV
On (green) The system is working normally
On (red) A critical or major alarm occurs on the board.
On (yellow) A minor or remote alarm occurs in the system.Off There is no power supplied to the system
SYNCOn (green) The clock is normal
On (red) The clock source is lost or is switched
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU950)
Description of the indicators on the CST/CSHIndicator Status Meaning
PROG
On for 100 ms (green)
and off for 100 ms
repeatedly
When the board is being powered on or being
reset, the software is being loaded to the flash
memory
On for 300 ms (green)
and off for 300 msrepeatedly
When the board is being powered on or being
reset, the board software is in BIOS boot state
On (green) The upper layer software is being initialized
On for 100 ms (red) and
off for 100 ms
repeatedly
When the board is being powered on or being
reset, the BOOTROM self-check fails.
On (red)
When the board is being powered on or beingreset, the memory self-check fails or loading the
upper layer software fails. When the board is
running, the logic file or upper layer software is
lost. The pluggable storage card is faulty
Off The software is running normally
System Control Switching and Timing
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System Control, Switching, and Timing
Board (IDU950)
Description of the indicators on the CST/CSH
Indicator Status Meaning
ACT
On (green)
The board is in the active state in the 1+1
protection system. The board is already activated
in the unprotected system.
Off
The board is in the standby state in the 1+1
protection system. The board is not activated in
the unprotected system.
AUX B d i IDU9 0
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AUX Board in IDU950
AUX
Auxiliary interface board
Valid Slot: from Slot 1 to slot 6
Functions Provides one orderwire phone interface, one asynchronous data
interface, and four-input and two-output external alarm interfaces.
AUX B d i IDU950 (C t )
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AUX Board in IDU950 (Cont.)
Front Panel
Description of the auxiliary interfaces F1/S1: Synchronous/Asynchronous data interface
ALMI :Alarm input
ALMO: Alarm output
PHONE: Orderwire phone
AUX B d i IDU950 (C t )
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AUX Board in IDU950 (Cont.)
Description of the indicators
Indicator Status Meaning
STAT
On (green) The board is working normally
On (red) The board hardware is faulty
Off
The board is not working
The board is not created
There is no power supplied to the board
SRV
On (green) The system is working normally
On (red) A critical or major alarm occurs on the board.
On (yellow) A minor or remote alarm occurs in the system.Off There is no power supplied to the system
P B d
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Power Board
IDU 910 TNC1PIU provides one48 V/60 V DC power input
Valid Slot: Slot 5
IDU950 TND1PIU provides one48 V/60 V DC power input
Valid Slot: Slot 9&10
P B d (C t )
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Power Board (Cont.)
Front Panel
PIU of IDU
950
PIU of IDU
910
P B d (C t )
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Power Board (Cont.)
Description of the indicators on IDU 950
Description of the indicators on IDU 910
Indicator Status Meaning
PWR
On (green) The power supply is connected.
Off
There is no power supplied to the PIU or the
powersupply is connected incorrectly.
Indicator Status Meaning
PWR A/B
On (green) The power supply is connected.
Off
There is no power supplied to the PIU or the
power
supply is connected incorrectly.
FAN
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FAN
IDU 910 TNC1FAN cools and ventilates the IDU
Valid Slot: Slot 6
IDU950 TND1FAN cools and ventilates the IDU
Valid Slot: Slot 11
FAN (C t )
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FAN (Cont.)
Front Panel
FAN of IDU950
FAN of IDU
910
ESD Wrist
Strap Jack
S i Si l P i Fl
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Service Signal Processing Flow
SDH/PDH Microwave
ODU
RFsignalIFsignal
Antenna
SP3S/
SP3D IF1
IDU
E1 CST/
CSH
VC-4signalVC-4signal
S i Si l P i Fl
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Service Signal Processing Flow
Hybrid Microwave
SP3S/
SP3D
IFU2
IDU
E1
CSH
VC-4signal
VC-4
signal
EM6T/
EM6FFE Ethernet
signal
ODU
RF
signal
IF
signal
AntennaEthernetsignal
Q ti
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Questions
What types of the services can be supported by OptiX RTN
910 and OptiX RTN 950? What are the corresponding
boards used for them?
Whats the use of the paired slots in IDU 910 and IDU 950 ?
ODU Waveguide Interface
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ODU -- Waveguide Interface
< 5.5 kg Power consumption: < 40W or 58WWeight:
< 260 mm X 260 mm X 92 mm (width X height X depth)Dimension:
Grounding
double-screw bolt
RSSI test
interfaceIF interface
Antenna
port
ODU Coaxial Interface
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ODU -- Coaxial Interface
< 5 kg Power consumption< 40WWeight
< 260 mm 260 mm 92 mm (width X height X depth)Dimension
ODU Freq Performance
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ODU -- Freq. Performance
The frequency parameters of SP series is:
Frequenc
y Band
Frequency Range
(GHz)T/R Spacing (MHz)
7 GHz 7.0937.897 154, 161, 168, 196, 245
8 GHz 7.7318.496 119, 126, 266, 311.3211 GHz 10.67511.745 490, 500, 530
13 GHz 12.75113.248 266
15 GHz 14.40315.348 315, 322, 420, 490, 728
18 GHz 17.68519.710 1008, 1010, 1560
23 GHz 21.20023.618 1008, 1200, 1232
26 GHz 24.54926.453 1008
38 GHz 37.04439.452 1260
ODU Freq Performance (Cont )
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ODU -- Freq. Performance (Cont.)
The frequency parameters of SPA series is:
Frequenc
y Band
Frequency Range
(GHz)T/R Spacing (MHz)
6 GHz5.9156.425
6.4257.125
252.04
340
7 GHz 7.0937.897 154, 161, 168, 196, 245
8 GHz 7.7318.496 119, 126, 266, 311.32
11 GHz 10.67511.745 490, 500, 530
13 GHz 12.75113.248 266
15 GHz 14.40315.348 420, 490
18 GHz 17.68519.710 1008, 1010
23 GHz 21.20023.618 1008, 1232
ODU Freq Performance (Cont )
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ODU -- Freq. Performance (Cont.)
The frequency parameters of HP series is:
Frequency Band Frequency Range
(GHz)
T/R Spacing (MHz)
7 GHz 7.0937.897 154, 161, 168, 196, 245
8 GHz 7.7318.497 119, 126, 151.614, 208, 266,
311.32
11 GHz 10.67511.745 490, 500, 530
13 GHz 12.75113.248 266
15 GHz 14.40015.353 315, 322, 420, 490, 644, 728
18 GHz 17.68519.710 1008, 1010, 1560
23 GHz 21.20023.618 1008, 1200, 1232
26 GHz 24.54926.453 1008
28 GHz 27,52029,481 1008
32 GHz 31.81533.383 812
38 GHz 37.04440.105 700, 1260
ODU Freq Performance (Cont )
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ODU -- Freq. Performance (Cont.)
The frequency parameters of LP series is:
Frequenc
y Band
Frequency Range
(GHz)T/R Spacing (MHz)
7 GHz 7.0937.897 154, 161, 168, 196, 245
8 GHz 7.7188.496 119, 126, 266, 311.3211 GHz 10.67511.745 490, 500, 530
13 GHz 12.75113.248 266
15 GHz 14.40315.348 420, 490
18 GHz 17.68519.710 1008, 1010
23 GHz 21.20023.618 1008, 1232
ODU Freq Performance (Cont )
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ODU -- Freq. Performance (Cont.)
The frequency parameters of LPA series is:
Frequenc
y Band
Frequency Range
(GHz)T/R Spacing (MHz)
7 GHz 7.0937.897 154, 161, 168, 196, 245
8 GHz 7.7188.496 119, 126, 151.614, 208, 266, 311.32
11 GHz 10.67511.745 490, 500, 530
13 GHz 12.75113.248 266
15 GHz 14.40015.352 315, 322, 420, 490, 644, 728
18 GHz 17.68519.710 1008, 1010, 1560
23 GHz 21.20023.618 1008, 1200, 1232
26 GHz 24.54926.453 1008
32 GHz 31.81533.383 812
38 GHz 37.04440.105 700, 1260
ODU Product Label
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ODU -- Product Label
The ODU parameters and types can be get from the ODUlabel
: Freq. bandS-Eth.+E1, P-E1T/R spacing (MHz)Sub-freq. band
P- high site, Nlow siteS-Standard power, H-
high power
: Freq. band: ODU type
: Transmit freq. band (MHz): T/R spacing (MHz): Hi-high site, Lo- low site
Hybrid coupler (Waveguide interface)
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Hybrid coupler (Waveguide interface)
Secondary tributary port
Antenna port
Primary tributary port
Hybrid coupler (Coaxial Interface)
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Hybrid coupler (Coaxial Interface)
Interface Function Connector
Antenna Connects to the antenna. UDR70
Primary
branch
Connects to the active
ODU. Type-N
(female)Seconda
ry branch
Connects to the standby
ODU.
Hybrid coupler Performance
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Hybrid coupler -- Performance
Items Performance6 dB unbalanced coupler 3 dB balanced coupler
Loss (dB) 1.9 0.5
(6/7/8/11/13/15/18/23 GHz)
2.1 0.5 (26/32/38 GHz)
3.80.5
(6/7/8/11/13/15/18/23 GHz)
4.10.5 (26/32/38 GHz)
coupling
(dB)
7.0 1 (6/7/8/11/13/15/18/23
GHz)
8.0 1 (26/32/38 GHz)
3.81
(6/7/8/11/13/15/18/23 GHz)
4.11 (26/32/38 GHz)
Isolation 20 dB 20 dB
VSWR 1.3 (6/7/8/11/13/15/18/23 GHz) 1.4 (26/32/38 GHz)
Power
capacity8W
Hybrid coupler Product Label
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Hybrid coupler -- Product Label
The hybrid coupler parameters and types can be get fromits label
: working freq. range (MHz): coupling (dB) between the primary
branch and the secondary branch.
: Type: Freq. band: B-balance
U-unbalance
: 03-coupling
3dB
06-coupling 6d: antenna interface:
c-round waveguide, R-rectangular
waveguide, F-flange: ODU interface
c-round waveguide, R-rectangular
waveguide, N: type-N, female
Summary
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Summary
Equipment Structure of OptiX RTN 910/950
IDU: includes IDU 910, and IDU 950.
IF board: IF1,IFU2
E1 board:SP3D, SP3S
Ethernet board: EM6F,EM6T
Cross-connection, clock and control board: CST(A),CSH(A/B/C)
Fan and power board: FAN, PIU
ODU
Hybrid
Contents
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Contents
1. OptiX RTN 910/950 Product Overview
2. OptiX RTN 910/950 Product Structure
3. OptiX RTN 910/950 Product Protection
1+1 Hot Standby Backup (1+1HSB)
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1+1 Hot Standby Backup (1+1HSB)
Standby
Active
E1,FE,GE
unitsCross-connection
IF Board ODU
ODU
(mute)
IF Board
Antenna
Active
Standby
Active signal flow Standby signal flow Signal to be selected
In the normal state
1+1 Hot Standby Backup (1+1HSB)
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1+1 Hot Standby Backup (1+1HSB)
Standby
Active
IF Board ODU
(mute)
ODU
In the abnormal state : active IF board or ODU is fail
IF Board
Antenna
Active
Standby
Active signal flow Standby signal flow
Switc
h
E1,FE,GE
unitsCross-connection
Microwave 1+1 Space Diversity
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(SD)
Standby
Active
IF Board ODU
ODU
(mute)
In the normal state
IF Board
Antenna
Active
Standby
Active signal flow Standby signal flow Signal to be selected
Antenna
Main antenna
Diversity
antennaVia bus in paired slots
E1,FE,GE
unitsCross-connection
Microwave 1+1 Space Diversity
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(SD)
In the abnormal state: microwave signal degrade in main
antenna
Active signal flow Standby signal flow Signal to be selected
Standby
Active
IF BoardODU
ODU
(mute)
IF Board
Antenna
Active
Standby
Antenna
Main antenna
Diversity
antennaVia bus in paired slots
Switc
h
E1,FE,GE
unitsCross-connection
Microwave 1+1 Frequency Diversity
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(FD)
Standby
Active
IF BoardODU f1
ODU f2
In the normal state
IF Board
Antenna
Active
Standby
Active signal flow Standby signal flow Signal to be selected
Via bus in paired slots
f1
f2
f1
f2
E1,FE,GE
unitsCross-connection
Microwave 1+1 Frequency Diversity
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(FD)
In the abnormal state: microwave signal degrade in main
antenna
Active signal flow Standby signal flow Signal to be selected
Standby
Active
IF BoardODU f1
ODU f2IFE2
Antenna
Active
Standby
Via bus in paired slots
f1
f2
f1
f2
Switc
h
E1,FE,GE
unitsCross-connection
Ethernet Service Protection-ERPS
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Ethernet Service Protection ERPS
Ethernet Service Protection-MSTP
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Ethernet Service Protection MSTP
Questions
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Questions
The 1+1 HSB and 1+1 SD or FD can be exist together?
Protection Capability of 910
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Protection Capability of 910
Item Protection CapabilityPower supply 1+1 hot backup for the power input unit
Radio Link
1+1 HSB/SD/FD
SNCP for TDM service
ERPS for Ethernet service
Ethernet
LAG
MSTP
ERPS
STM-1
1+1 linear MSP
1:1 linear MSPSNCP for service
Protection Capability of 950
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Protection Capability of 950
Item Protection Capability
Power supply1+1 hot backup for the power input unit
1+1 hot backup of the internal power module
Control, switching, and timing board 1+1 hot backup
Radio Link
1+1 HSB/SD/FD
N+1 protection (N 4)
SNCP for TDM service
ERPS for Ethernet service
Ethernet
LAG
MSTP
ERPS
STM-1
1+1 linear MSP
N:1 linear MSP (N 4)
SNCP for service
Summary
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Summary
Main characteristics of OptiX RTN 910/950
System Structure and Hardware Structure of OptiX RTN 910/950
Board Functions and Signal Stream in the IDU of OptiX RTN
910/950
ODU and Hybrid coupler Features and Functions of OptiX RTN
910/950
Protection Actions and Signal Processes of OptiX RTN 910/950
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Thank you
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