NEC Xen Master - CLKG-U13 Unit; Figure 5-12 CLKG-U13 Unit

NEC Australia Pty Ltd Xen Master & Xen Axis
5 - 116 Installing Electronic Telephone Units
A6-324000-642-01 – Release 4.0 May 2001
3.4 CLKG-U13 Unit
3.4.1 Description
The CLKG-U13 Unit provides clock synchronisation for
ISDN-BRI and ISDN-PRI lines that are connected to the
system, as well as for the PHS facility. Refer to Figure 5-12
CLKG-U13 Unit.
This unit works in conjunction with the BRT(4)-U13,
PRT(1)-U13 ETU, BSC-U13 ETU or BSU(2)-U13 ETU,
and is plugged onto the CPUB( )-U13 ETU or MBD-U13
Unit.
3.4.2 Installation
Only one CLKG-U13 Unit can be installed in a Xen system.
3.4.3 Connectors
The following connectors are located on the CLKG-U13
ETU.
✆ CN1 Connects to CN5 on the CPUB( )-U13
ETU or MBD-U13 Unit.
✆ CN2 Connects to CN6 on the CPUB( )-U13
ETU or MBD-U13 Unit.
Figure 5-12 CLKG-U13 Unit