EFS Ethernet service card

Description

The EFS card provides 10/10 Mbps Ethernet service, supports EPL services, EVPL Ethernet Virtual Private Line services, EPLAN Ethernet Private Network services and EVPLAN Ethernet Virtual Private Network services, and also supports EOS

SS42EFS01 4-ports 10/100M Fast Ethernet Processing Board with LAN Switch, apply to Huawei Metro 1000

Can substitute for SS49EFS

Supports 24 VCTRUNKs

Supports 10/100BASE-T(X) signals. Electrical ports comply with IEEE 802.3

Supports auto-negotiation mode

4xVC-4 bandwidth on the SDH side

Supports GFP encapsulation format

Supports 12xVC-3, or 126xVC-12 + 6xVC-3 bound bandwidth

Supports Layer 2 switching, VLAN, EPL, EVPL, EPLAN, EVPLAN, STP, CoS

Supports LPT, test frame, CAR, IGMP-SNOOPING, LCAS V2 protocol, Ethernet OAM, RMON

Supports inloop so that faults can be located and rectified quickly

Counts frame traffic, reports frame statistics, and reports alarms when errors are detected