NEC Australia Pty Ltd Xen Master & Xen Axis
7 - 230 Installing Optional Equipment
A6-324000-642-01 – Release 4.0
May 2001
3.9.2 Connecting Cables to the VDD-UA Unit
1. If the Multiline Terminal is already connected to the
ESI(8)-U13 ETU, unplug the telephone cord.
2. Plug the cable from the VDH2(8)-U13 ETU and from
the PC LAN board into the modular jacks on the
VDD-UA Unit. The jacks are labelled. Plug the cable
from the VDD-UA Unit into the modular jack on the
Multiline Terminal.
Limit the cable length from the VDH to the PC via the
VDD to a maximum of 100 meters.
# If 10Base-2 cables are reversed on the VDD-UA
Unit, the unit will not be damaged, but the Multi-
line Terminal will not operate.
Figure 7-59 Connecting the Cables on the VDD-UA Unit
10Base-2
Cable to VDH2(8)-U13
10Base-2
Cable to PC
LAN Connection