Gbe Medium Module (Supported On Secure Router 4134 Only) - Nortel Secure Router 4134 Installation Manual

36 Nortel Secure Router 2330/4134 hardware components fundamentals
Figure 17
1-port DS3 Medium Module
Table 20
Cable and connectors
Port Connector
DS3 Two BNC
connectors —
one for transmit
and one for
receive
Table 21
Module LEDs
LED
LINK/STAT
STAT

GbE Medium Module (supported on Secure Router 4134 only)

The 10-port 10/100/1000 Ethernet Advanced L2/L3 Medium Module
provides ten autonegotiating 10/100/1000 Mbps copper Ethernet ports and
two SFP Gigabit Ethernet ports (full duplex). Up to ten ports can be in
use at one time. The module is non-blocking. The 10-port GbE Medium
Module provides both Layer 2 switching and Layer 3 routing functionality.
Recommended
cable type
Two 75 ohm
unbalanced coax
cables (RG-179
typical)
Description
Status of interface:
•
Off: Not connected or the interface is out of service
•
Yellow: The interface is in a loopback mode or is running diagnostics
•
Green: The link or channel is active and receiving a valid signal
General module status:
•
Off: No power available to the module
•
Yellow: Out of service, or failed to initiate
•
Green: Power on and the module is operational
Nortel Secure Router 2330/4134
Installation — Hardware Components
NN47263-301 03.01 7 September 2009
Copyright © 2007-2008 Nortel Networks. All Rights Reserved.
Minimum Maximum
cable length cable length
None 450 ft (137.16 m)