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Product Overview

H9MO-LMXE.V8E is a carrier-class,cost-effective, compact, high-capacity SDH & IP Network integratedtransmission platform that is designed for application in metro and accessnetworks to facilitate the efficient transport of traditional TDM andincreasing Ethernet data traffic for service providers. Multiple services canbe transported over SDH network and IP metro network easily via H9MO-LMXE.V8E.Both SDH Cross-connection Matrix and Packet Switching Core are supported. Itcomplies with Carrier Ethernet standards defined by MEF.

H9MO-LMXE.V8E is a card basedcompact SDH & IP Network integrated equipment, designed mainly as a gatewaynode between the core SDH/IP network and a number of remote CPE boxes. It mayalso be used as a multi service SDH ADM node in a typical ring or mesh network.The 3U high 19” wide chassis of the H9MO-LMXE has 19 slots, with 2 slots forthe 1+1 power cards, 1 slot for network management card, 2 slots for TDMcross-connection cards, 2 slots for Packet switching cards, and 12 slots foruniversal service cards.

H9MO-LMXE.V8E supports multiple SDH network features as follows:

l   Support1+1 MSP, SNCP protection

l   Management channel can be DCC/E1/VC12

l   Support up to STM-64

l   E1 BERT test is embedded

l   Internal clock/external clock/line clock/clock holdover

l   Etherne tservice supporting GFP encapsulation, VC12 virtual concatenation and LCAS, PVLAN, 801.1Q VLAN and QinQ

l   Large cross-connect matrix capacity is 384*384 VC-4 level full cross connection or 136*136 VC-4 of VC-12or VC-3 level full cross connection

l   192 remotesite’s Ethernet over 4*E1 aggregation

l   192 Ethernet over SDH aggregation

H9MO-LMXE.V8E supports multiple Packet-switching network features as follows:

l   Support up to 10 Gigabit Ethernet optical interface

l   Comply with MPLS-TP standards

l   Comply with ITU-T G.8031, G.8032

l   Support E-Line, E-Tree, and E-LAN

l   1+1 Redundancy for Ethernet Aggregation Cards

l   Support LACP, 802.1Q, QinQ, xSTP, etc.

l   Support Carrier Class OAM (IEEE 802.3ah, IEEE 802.1ag, ITU-T Y.1731)

l   Support SAToP

l   Support RMON

l   Ethernet Aggregation of 48 remote Ethernet CPEs.

H9MO-LMXE.V8E supports the following serviceson different ports:

l   STM-1o/STM-1e/STM-4/STM-16/STM-64

l   10GE(Optical)

l   GE/FE(Opticaland Electrical)

l   E1/V.35/E3/DS3

l   Digital subscriber line access


H9MO-LMXE.V8E is composed of SDH cross-connection cards, IP packet switching cards, and tributary service cards.There are 19 slots, including 2 slots for hot standby power cards, 1 slot for management card, 2 slots for SDH cross-connection cards, 2 slots for IP packet switching cards, and 12 slots for tributary cards.



Performance  Parameter

SDH Uplink Interface (NNI)

Uplink Capacity

8×STM-1o,  or 4×STM-1e, or 4×STM-4, or 4×STM-16, or 4×STM-64




S1.1,  S1.2, L1.1, L1.2, S4.1, S4.2, L4.1, L4.2, S16.1, S16.2, L16.1, L16.2, S64.1,  S64.2, L64.1, L64.2

Dual/Single  fiber bi-directional interface are optional

Ethernet Uplink Interface (NNI)

Uplink Capacity

2×10GE  optical interfaces(1+1 Redundancy)


SFP+  Optical Module, LC/PC

PDH interface

Max E1 Qty


Max E3/DS3 Qty


Max V.35 Qty



Max GE(Electrical) Qty


Max FE(Electrical) Qty


Max GE(Optical) Qty


Cross-connect & Switching Capacity

Uplink by STM-1

High  order: 20×20 VC-4s

Low  order: 1260×1260 VC12s

Uplink  by STM-4

High order: 32×32 VC-4s

Low order: 2016×2016 VC-12s

Uplink  by STM-16

High order: 96×96 VC-4s

Low order: 3024×3024 VC-12s

Uplink  by STM-64

High order: 384×384 VC-4s

Low order: 8568×8568 VC-12s

Uplink  by 10GX

IP Switching capacity of 64Gbps



10/100 Base-T (can be cascaded)

EOW  interface

Standard  socket RJ11

Physical  Dimension(H/D/W)

3U: 136 × 240 ×440 (mm)



-48V DC or dual power supply







≤90 %(non-condensing)


≤8 kg

Typical Application

Integrated Services Access over SDH and IP Carrier Network

Compliance Standard


Standards and Protocols

SDH Interface

ITU-T G.957, G.707

E1  port

ITU-T G.703, G.704

Clock  port

ITU-T G.823

Ethernet  port

IEEE 802

G.7041/G.704  2/G.7043 and G.8040