Table 2-34 Transmit Pin To Signal Assignments - Cisco MGX MGX 8800 Hardware Installation Manual

Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway
Note
VXSM cards can be installed in a MGX 8850, MGX 8850/B, or MGX 8880 chassis. The differences
between these chassis are as follows.
• Physically the two chassis are card compatible, the same control and service module cards can be
installed in either chassis. However, the MGX 8880 supports only those cards that are used in media
gateway applications. These are PXM45/C, VXSM, AXSM, and RPM-XF cards.
The MGX 8880 chassis is smaller in height than the MGX 8850 or MGX 8850/B. Three MGX 8880
•
chassis can be installed in a 7-foot rack (as opposed to two for the MGX 8850 or MGX 8850/B).
• An RCON card is an integral part of the MGX 8880 chassis.
The MGX 8850 has no RCON support. The MGX 8850/B chassis has optional RCON(s).
•
The pin assignments on the VXSM-BC-24-T1E1 back cards are as shown in
Table 2-34
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006
The RCON card (Redundancy Connector) is a small assembly that, when installed, attaches to
the top and/or bottom of the rear shelves and spans slots 1 to 6. Back cards connect to the RCON
which in turn connects to the mid-plane of the chassis. The RCON provides redundant paths for
the back cards, and its use is described in the Cisco Voice Switch Services (VXSM) Configuration
and Command Reference Guide for MGX Switches, Release 5.
Transmit Pin to Signal Assignments
Signal
TXRING1
TXRING2
TXRING3
TXRING4
TXRING5
TXRING6
TXRING7
TXRING8
TXRING9
TXRING10
TXRING11
TXRING12
TXRING13
TXRING14
TXRING15
TXRING16
TXRING17
TXRING18
TXRING19
TXRING20
TXRING21
Signal
TXTIP1
TXTIP2
TXTIP3
TXTIP4
TXTIP5
TXTIP6
TXTIP7
TXTIP8
TXTIP9
TXTIP10
TXTIP11
TXTIP12
TXTIP13
TXTIP14
TXTIP15
TXTIP16
TXTIP17
TXTIP18
TXTIP19
TXTIP20
TXTIP21
Cisco MGX 8800/8900 Series Hardware Installation Guide
Front Cards
Table 2-34 and Table 2-35.
Pin
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
2-81