3com 3C13759 Manuel D’Utilisation

3Com Router 5000 and Router 6000 v2.41 
Module Guide

 

Chapter 4  Flexible Interface Cards (Router 6000)

 

4-66 

If outdoor cabling is involved, consider to install a special lightning arrester at the input 

end of the interface cable for better lightning protection. 

Before you connect a port, read its label carefully; a wrong connection can cause 

damages to the interface card and even the device. 

 

Step 1: Insert one end of the T1VI cable into the DB-15 port on the Router 1-Port T1 
Voice FIC. 

Step 2: Connect the other end of the cable to another device directly or after extending 
the cable as shown in the following figure: 

Network connector

RJ-45 Straight-through cable

RJ-45

T1VI cable

DB-15

Network connector

T1VI cable

Network connector

RJ-45 Straight-through cable

RJ-45

T1VI cable

DB-15

Network connector

T1VI cable

 

Figure 4-65 Extending a T1VI cable 

Step 3: Power on the router, and check the behavior of the LINK LED on the card 
panel: OFF means fault occurs on the line. Check it for the cause. 

Router NDEC2 Encryption Accelerator FIC, the high network data encryption card, 
delivers IPSec and hardware-based IP packet encryption. It supports multiple 
hardware encryption/decryption and hash algorithms, thus providing encryption with 
high performance and reliability.   

The Router NDEC2 Encryption Accelerator FIC is intended for low-end and mid-range 
modular routers. Installed with an Router NDEC2 Encryption Accelerator FIC, the main 
board of your router can implement VPN with encryption provided by the Router 
NDEC2 Encryption Accelerator FIC in addition to IP packet forwarding.   

The following table describes the interface attributes of the Router NDEC2 Encryption 
Accelerator FIC.