Adsl Wan Interface Card; Figure 32 Adsl Wan Interface Card - Nortel Contivity 1740 Installing

The port on the 1000BASE-SX Ethernet interface card accommodates a
multimode fiber (MMF) cable that meets MMF standards. Select fiber cable for
this interface as follows:
• 50-micron MMF cable: provides a distance range of 500—550 meters (m)
• 62.5-micron MMF cable: provides a distance range of 220—275 m
You can order a 10-foot MMF cable from Nortel Networks:
• Order no. DM0011117 provides an LC-to-LC connector
• Order no. DM0011118 provides an LC-to-SC connector

ADSL WAN interface card

The ADSL Annex A and Annex B WAN interface cards have a single RJ-11
connector that provides the signals needed to interface to the digital subscriber
line access multiplexer (DSLAM) and to telephone equipment.
Figure 32 shows the ADSL WAN interface card.
Note: The ADSL Annex A and ADSL Annex B cards look identical.

Figure 32 ADSL WAN interface card

ADSL
Included in the accessory box is a 7-foot RJ-11 cable to attach to the DSLAM.
Appendix A Technical specifications 77
Tx/Rx
CONN
10972EA
Installing the Contivity 1740