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! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 52
! Capacity and modulation agile modems optimized for Ethernet, PDH & SDH transport
! MINI-LINK TN handles Ethernet over any of these modems
Modems
16/64/128 QAM
155 Mbit/s
128 QAM
35 – 325 Mbit/s
C-QPSK
2x2 - 17x2Mbit/s
16 QAM
8x2 - 32x2 Mbit/s
16 QAM
20 – 180 Mbit/s
4 QAM
10 – 80 Mbit/s
PDH modems
64 QAM
30 - 290 Mbit/s
256 QAM
75 - 345 Mbit/s
Ethernet and PDH modems with XPIC and AM
SDH modemswith XPIC*
*XPIC for SDH available with 128 QAM
TN
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 53
MMU2 B and CPDH modems
! Capacity agile modems – MMU2 B: 2xE1 - 17xE1,
4-32 Mbit/s Ethernet – MMU2 C: 2xE1 - 32xE1,
4-60 Mbit/s Ethernet– Invest-as-you-grow by use of Soft Keys
! Modulation– MMU2 B: C-QPSK– MMU2 C: C-QPSK and 16 QAM
! Fits in all AMMs except AMM 1p
TN
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 54
! Built-in 1+1 protection
! Built-in traffic routing through backplane
! MMU2 B and C are hop compatible with MINI-LINK E (C-QPSK)
MINI-LINK E MINI-LINK TN
MMU2 BMMU2 C
C-QPSK
MMU2 B and CPDH modems
TN
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 55
! Stand alone modem:– Needs no node processor unit– Needs no separate line interface unit – Works in 1+0
! Capacity:– 4-16xE1
! Modulation:– C-QPSK and 16 QAM
! Line interface - integrated– 16x E1 on front panel
MMU2 CSStandalone PDH modem
TN
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 56
! Fits in AMM 1p
! MMU2 CS is hop compatible with – MINI-LINK E (C-QPSK)– MMU2 B– MMU2 C
MMU2 CSStandalone PDH modem
TN
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 57
! Hybrid Radio Link:– Native Ethernet : only 0.5% overhead– Native PDH Optimized with flat multiplexing– Mix Native Ethernet and Native PDH in steps of 2 Mbit/s
! Connect to Ethernet switch via backplane
! Add/drop of 1xE1-80xE1 through backplane
! Protected 2+0
! Optimized for TDM to packet migration
MMU2 DEthernet and Super PDH modem
TN
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 58
BandwidthModulation
Capacity and modulation agile modem
Physical modes available with MINI-LINK TN 4.2 via SW upgrade
Physical modes available with MINI-LINK TN 4.1 via SW upgrade
Physical modes available with MINI-LINK TN 4.1FP via SW upgrade
Physical modes available with MINI-LINK TN 4.2FP via SW upgrade
Physical modes planned for later in R4 via SW upgrade
! Mix Native Ethernet and Native PDH in steps of 2 Mbit/s! Capacity figures are based on air interface
– 325 Mbit/s air interface equals 330 – 400 Mbit/s line interface capacity! MMU2 D is HW prepared for all the bandwidths, modulations and
capacities mentioned in the table above
CapacityMbit/s
7 MHz 14 MHz 28 MHz 40 MHz 56 MHz
4 QAM
16 QAM
64 QAM
10
128 QAM
45 65 8020
45
65
70
20 95 135 180
30 140 200 290
- 155 225 325
MMU2 DEthernet and Super PDH modem
N.A.
TN
Physical modes available with MINI-LINK TN 4.3 via SW upgrade
N.A.
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 59
! Built-in support for fully redundant traffic routing
! Built-in 1+1 protection
! Fits in all AMMs except AMM 1p
MMU2 DEthernet and Super PDH modem
TN
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 60
! Hybrid Radio Link:– Native Ethernet : only 0.5% overhead– Native PDH Optimized with flat multiplexing– Mix Native Ethernet and Native PDH in steps of 2 Mbit/s
! XPIC support
! Adaptive modulation
! Protected 2+0
! Modem optimized for TDM to packet migration
MMU2 HEthernet and Super PDH modem
TN
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 61
! Built-in support for fully redundant traffic routing
! Built-in 1+1 protection
! Fits in all AMM’s except AMM 1p
MMU2 HEthernet and Super PDH modem
TN
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 62
BandwidthModulation
Capacity and modulation agile modem
Physical modes available with MINI-LINK TN 4.2 via SW upgrade
Physical modes available with MINI-LINK TN 4.1 FP
Physical modes available with MINI-LINK TN 4.2 FP via SW upgradePhysical modes available with MINI-LINK TN 4.3 via SW upgrade
! Mix Native Ethernet and Native PDH in steps of 2 Mbit/s! Capacity figures are based on air interface
– 345 Mbit/s air interface equals 350 – 425 Mbit/s line interface capacity
MMU2 H Ethernet and Super PDH modem
N.A.
TN
Physical modes planned for later in R4 via SW upgrade
CapacityMbit/s
7 MHz 14 MHz 28 MHz 40 MHz 56 MHz
C-QPSK 8 16 32 - -
4 QAM
16 QAM 20 45 95 135 180
64 QAM
128 QAM 35 70 155 225 325
256 QAM
20
65
75
10 45 65 80
30 140 200 290
- 170 245 345
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 63
Physical modes that with MINI-LINK TN 4.2FP support XPIC via SW upgrade
BandwidthModulation
Capacity and modulation agile modem with XPIC
MMU2 H Ethernet and Super PDH modem
Physical modes that with MINI-LINK TN 4.1FP support XPIC
Physical modes that with MINI-LINK TN 4.3 support XPIC via SW upgrade
Physical modes that with MINI-LINK TN 4.2 support XPIC via SW upgrade
! Mix Native Ethernet and Native PDH in steps of 2 Mbit/s! Capacity figures are based on air interface
– 345 Mbit/s air interface equals 350 – 425 Mbit/s line interface capacity ! When XPIC is used, twice the capacity is achieved over the hop
N.A.
TN
Physical modes planned to support XPIC in later R4 via SW upgrade
CapacityMbit/s
7 MHz 14 MHz 28 MHz 40 MHz 56 MHz
4 QAM
16 QAM 20 45 95 135 180
64 QAM
128 QAM 35 70 155 225 325
10
256 QAM
45 65 8020
65
75
30 140 200 290
- 170 245 345
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 64
CapacityMbit/s
7 MHz 14 MHz 28 MHz 40 MHz 56 MHz
4 QAM
16 QAM 20 45 90 135 180
64 QAM
128 QAM 35 70 155 225 325
10
256 QAM
45 65 8020
65
75
30 135 200 290
- 170 245 345
BandwidthModulation
Capacity and modulation agile modem with Hitless Adaptive Modulation
MMU2 H Ethernet and Super PDH modem
Hitless adaptive modulation support planned for later in R4 via SW upgrade
Hitless adaptive modulation support available in 4.2FP via software upgrade
! Mix Native Ethernet and Native PDH in steps of 2 Mbit/s! Capacity figures are based on air interface
– 345 Mbit/s air interface equals 350 – 425 Mbit/s line interface capacity! MMU2 H is HW prepared for all the bandwidths, modulations and
capacities mentioned in the table above
TN
Hitless adaptive modulation support available in 4.3 via software upgrade
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 65
MMU2 D & MMU2 HComparison
MMU2 D MMU2 H
Bandwidth
Modulation
Additional functions
Hybrid Radio Link Hybrid Radio Link
4 – 128 QAM 4 – 256 QAM
Protected 2+0 Protected 2+0XPICHitless Adaptive Modulation
7 – 56 MHz 7 – 56 MHz
TN
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 66
MMU2 E 155, MMU2 F 155SDH modems
! Capacity:– 1x STM-1, 150 Mbit/s Ethernet– MMU2 F 155 also supports:
! 2 x STM-1, 300 Mbit/s Ethernet per channel, with XPIC using 128 QAM (2 modems needed)
! Integrated line interface– STM-1 front feed through a SFP (Small Form-factor
Pluggable) module, one per terminal– Wayside 1xE1 via backplane
! Traffic feed also trough backplane – via high speed bus
TN
! © Ericsson AB 2009 ! Commercial in confidence ! MINI-LINK R4 ETSI Technical Product Presentation! 2009-10-01! 67
! Modulation agile– 16, 64 and 128 QAM
! Fits in all AMM’s except AMM 1p
! SDH Protection– Integrated switch for 1+1 protection– ELP supporting MSP 1+1– EEP
! Supporting ACAP, ACCP, CCDP* XPIC available with 128 QAM
MMU2 E 155, MMU2 F 155SDH modems
TN