DHODT-LMXE Optical Transport Equipment

As a key member of VeeCOM "MetroEdge-Express" SDH/MSPP Product family, DHODT-LMXE is a carrier-class, cost-effective, compact (only 3U high) STM-1/STM-4 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.

DHODT-LMXE 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 mash network. The 3RU high 19 inch wide chassis of the DHODT-LMXE has 19 card positions, with 2 slots for the 1+1 power cards, 1 slot for network management card, 2 slots for network interface unit(NIU) cards, and 14 slots for local interface unit(LIU) cards.

 

1.        Support 1+1 MSP, SNCP protection

2.        Management channel can be DCC bytes or E1 (VC12)

3.        Support up to STM-4 rate

4.        E1 BERT test is embedded

5.        Ethernet service supporting GFP encapsulation, VC12 virtual concatenation (1~63 VC12) and LCAS

6.        Large cross-connect matrix capacity is 1134x1134 VC-12s (18x18 VC-4s) and powerful networking ability

7.        Inter-working with popular SDH/MSPP products of various vendors

8.        Easy commissioning and maintenance

9.        High integration, compact design

10.    High reliability, low CAPEX and OPEX