1.        TM, Multi-Service, including E1, FE, V.35

2.        Flexible options for the STM-1 fiber optic interface, including single fiber duplex, as well as different power and wavelength choices.

3.        Standard based GFP/VC-12 VCAT, support VLAN, EoS

4.        Built-in BERT and loop-back capabilities

5.        Framed and unframed V.35

6.        Remote AC power failure alarm

7.        Standard 19 inch 1RU box, compact, lightweight, low power consumption

8.        Dual mode power supply, -48V DC or 100~240V AC field selectable

9.        Support online upgrade of embedded program and FPGA program

As a key member of eTo “MetroEdge-Express” SDH/MSPP Product family, MUX-LMFIT 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.

MUX-LMFIT is a modularized unit with 4 universal slots, supporting different interface cards, such as STM-1 fiber optic cards, E1 cards, Ethernet cards (EoS VCAT), and V.35 card. The main board cross-connect capacity is 504×504 VC-12s (8×8 VC-4s), allowing non-blocking adding/dropping services among different interfaces. It supports the hybrid transmission of SDH, PDH, Ethernet and N×64K V.35 services within the same equipment. It also supports 2048×2048 64K (full 64E1) cross-connect capacity using FDXC64 card. With the large capacity cross-connect matrix, the MUX-LMFIT can be configured as ADM, TM, and REG. It is suitable for multiple network topologies such as point-to-point, chain, ring, hub, and mesh networks.