Hssi Medium Module - Nortel Secure Router 4134 Installation — Hardware Components

40 Nortel Secure Router 4134 hardware components fundamentals
Table 14
Cable and connectors
Port
Connector
T1/E1 RJ45
Table 15
Module LEDs
LED
STAT
LINK/STAT 1–8

HSSI Medium Module

The 1-port High Speed Serial Interface (HSSI) Medium Module provides
one external multiprotocol HSSI serial WAN port that operates at up to
52.0 Mbps. The HSSI Medium Module operates in DTE or DCE mode.
The following figure shows the 1-port HSSI Medium Module.
Figure 14
1-port HSSI Medium Module
Copyright © 2007, 2008 Nortel Networks
.
Recommended
cable type
T1: Dual twisted
pair, 100 ohm,
CAT3 or better
E1: Dual shielded
twisted pair, 120
ohms, or dual 75
ohm coax cables
Description
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.
Status of each interface (1 through 8):
•
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
Nortel Secure Router 4134
Installation — Hardware Components
NN47263-301 02.01 Standard
18 February 2008
Minimum Maximum
cable length cable length
None T1: DSX1
(interior) from 0
to 655 ft.
DS1 (exterior)
from 0 to
approximately
15 000 ft.