As a key member of VeeCOM "MetroEdge-Express" SDH/MSPP Product family, DHODT-LMV is a carrier-class, cost-effective, compact (only 1U high) SDH/MSPP platform that is designed for applications in metro and access networks to facilitate the efficient transport of traditional TDM and emerging data traffic for service providers. It can provide various service interfaces: 4 E1s,V.35 ports and 2*100Base-T Ethernet port in only 1U standard 19” box. DHODT-LMV is best suitable for point-to-point network or standard SDH TM node. Working together with other “MetroEdge-Express” family member such as DHODT-LMFIT, it can support various network topologies such as point-to-point, chain, ring, hub, and mesh networks.

 *1U box SDH/MSPP with 4 E1s, 2*100Base-T Ethernet ports and V.35 port
 *Ethernet service supporting GFP encapsulation, VC12 virtual concatenation
 *Inter-working with popular SDH/MSPP products of various vendors
 *SDH/MSPP core, PDH price
 *Support remote site power-off indication
 *Easy commissioning and maintenance
 *High integration, compact design
 *High reliability, low CAPEX and OPEX

SDH Interface
Max:1~2 STM-1 optical interfaces
(1+1 supported)
Connector :SC/PC
Spec.:S-1.1, L-1.1, L-1.2
Single fiber bi-directional interface can be optionally supported

Service interface
E1 Spec.:Comply with G.703, 2.048Mbps, HDB3
4E1 supported 75Ω or 120Ω
V.35 port:Comply with ITU-T
V.35/V.36, DCE or DTE
N*64kbps(1 ≤ N ≤32)
1*V.35 supported

Ethernet port
10/100Base-Tx
Comply with IEEE 802.3

Data
Asynchronous RS485 data

Management
Protocol:SNMP
Interface:10Base-T

EOW interface
Standard socket: 4P4C
Physical Dimension
1U: 440 × 44 ×138 (mm)

Power Supply
-48V DC or 220V (110V) AC or dual power supply +24VDC
Consumption:≤10 w

Environment
Temperature:0°C～50°C
Humidity:≤90 %