Specifications

Appendix A
69
A.6.1 Functional Details
Ethernet
The 1000EDS is based on a L2 switch chip which supports non-blocking switching fabric with up to 1024 MAC
lookup filtering table. There are also two 64 bit RMON counters per port that can be displayed through the
management system of the FRM220-CH20 chassis.
The 10/100/1000Base RJ-45 connectors are located on the front panel of the card along with two SFP cages
for industry standard 1.25Gbps SFP modules. All UTP connections are designed for auto MDI-X operation,
requiring only a straight connection to any device. A unique feature of the FRM220-1000EDS switch/converter is
the use of a common PCB card which may either be used as a standalone converter (FRM220-CH01 series) or
placed in the FRM220-CH20 rack.
Management
The FRM220-1000EDS has a small processor that is used to read the on-board DIP switches. When placed in
a managed chassis, such as our FRM220-CH20 with NMC (Network Management Controller), the 1000EDS card is
configured and monitored through the chassis NMC via console, Telnet, Web HTTP or SNMP.
1. Stand-alone – DIP settings when placed in CH01.
2. Rack management - When placed in NMC managed rack, all other settings can be overridden by the NMC management.
3. 1000EDS does not support in-band management.
A.6.2 Panel
Figure A.6.1 Panel designations of FRM220-1000EDS
1000EDS
2 x SFP ports, support any
1.25G transceiver
LED Indicators
Power
1, 2 Link
2Ch
Yellow:
1000M
Green:
100M
Off:
10M
On: Link
Flash:
Activity
Off:
no link
1
2
3
4