Hardware Reference
93
C613-03031-01 REV E
Figure 57: Basic Rate ISDN loopback plug wiring diagram.
PICs and NSMs
PICs (Port Interface Cards) can be installed in some AR400 Series routers and
all AR700 Series routers. The sections describing each router model (earlier in
this Reference) list which PICs can be installed in each model of router.
Installation information for PICs can be found in the
Port Interface Card Quick
Install Guide.
Detailed PIC hardware information can be found in the
Port
Interface Card Hardware Reference
.
NSMs can be installed in AR740 and AR745 routers. Installation information
for NSMs can be found in the
Network Service Module Quick Install Guide.
Detailed NSM hardware information can be found in the
Network Service
Module Hardware Reference
.
The PIC and NSM Quick Install Guides and Hardware References are included
on the Documentation and Tools CD-ROM bundled with all AR400 Series and
AR700 Series routers. They can also be downloaded from the AR Router
Support Site at www.alliedtelesyn.co.nz/documentation/documentation.html.
Restricted Procedures
This section contains procedures that should only be performed by authorised
service personnel. Unauthorised use of procedures in this section may cause
danger of injury from electric shock, damage to the router, and invalidation of
the product warranty.
If you would like to know more about the procedures outlined in this section,
please contact your authorised Allied Telesyn distributor or reseller.
BRI Loopback Plug (RJ45 connector)
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Router end view
of plug
Not connected
Not connected
Not connected
Not connected
TX+
RX+
RX-
TX-
BRILOOP
Содержание AR Router Series
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