ZyXEL Communications Multi-service Access Platform MSAP2000 - Manual (Page 178)

7. Product Specification
MSAP2000 Technical Manual V3.0 7-71
7.25. Gigabit Ethernet Module (GbE)
Overview
The Gigabit Ethernet Module (GbE) provides connection to the
Ethernet Switch on the COT end, or serves as a trunk interface
connection between the COT and RT, for broadband service
provision.
Features
And
Benefits
„ Panel LEDS indicate status, faults, alarms, and network
connections.
„ Complies with IEEE 802.3
„ Simultaneously
supports 1000BASE-LX and 1000BASE-TX
„ Supports 802.1d, 802.1P, 802.1q
„ Supports
IGMP
„ Use of non-volatile memory devices for performance data
storage
Function Diagram
Application
The GbE can be used as the uplink interface or the trunk interface.
When bandwidth demand is high, GbE is suggested to be used as
the uplink to provide enough bandwidth.
IP
Network
GE
GbE
AAM
AAM
1
12
1
12
AAM
1
12