INFORMATION

Product Overview

BD-LMXE.VI is a carrier-class, cost-effective, compact (only 1U high), STM-1/STM-4 SDH/MSPP platform that is designed for application in metro and access networks to facilitate the efficient transport of traditional TDM and emerging data traffic for service providers.BD-LMXE.VI is a card based compact SDH equipment, designed mainly as a gateway node between the core SDH network and a number of remote CPE boxes. It may also be used as a multi service SDH ADM node in a typical ring or mesh network.BD-LMXE.VI has 8 slots, with 2 slots for the DC (1+1)/AC power supply, 1 slot for network management & cross-connection card, and 5 slots left for services (STM-1/4, Ethernet, E1, E3/DS3, V.35 Etc.).BD-LMXE.VI supports multiple SDH network features as follows:

●   Support 1+1 MSP, SNCP protection

●   Management channel can be DCC/E1/VC12

●   Support up to STM-4

●   E1 BERT test is embedded

●   Internal clock/external clock/line clock/clock holdover

●   Ethernet service supporting GFP encapsulation, VC12 virtual concatenation and LCAS, P VLAN, 802.1Q VLAN and QinQ

●   64 remote site’s Ethernet over 8*E1 aggregation

●   252 remote site’s Ethernet over 1*E1 aggregation

●   64 Ethernet over SDH aggregation

BD-LMXE.VI supports the following services on different ports:

• STM-1o/STM-4
• GE/FE (Optical and Electrical)
• E1/V.35/E3/DS3

• Index			Performance Parameter
  SDH/PDH Interface	Max	STM-1	2 aggregation + 14 tributary STM-1 optical interfaces (Can be SFP)
  		STM-4	2 aggregation + 4 tributary STM-4 interface, SFP
  	Connector		SC/PC or FC/PC or SFP
  	Spec.		S-1.1, S1.2, L-1.1, L-1.2, S4.1, S4.2, L4.1, L4.2
  			Single fiber bi-directional interface can be optionally supported
  Service Card	Compatible with BD-LMXE.V2/V8E
  PDH interface	Max E1		60*E1s
  	Max E3/DS3		5*E3/DS3
  Ethernet	Interface		10/100/1000Base-Tx or 100/1000Base-Fx, Comply with IEEE 802.3
  	Max FE		20*FE, 4*GE
  	Encapsulation		Comply with ITU-T G.7041 (VCAT, GFP, LCAS)
  V.35	Max Interface		10*V.35 interfaces (framed or unframed) DCE/DTE
  Management	Interface		10/100 Base-T (can be cascaded)
  Physical Dimension(H/D/W)			1U: 44 × 248 ×444 (mm)
  Power	Supply		-48V DC / 220V AC / 12V DC
  	Consumption		≤90W
  Environment	Temperature		-10°C~50°C
  	Humidity		≤95 %(non-condensing)
  Weight (full-load)			≤5KG