CS1K Serial TTY cables
Cisco Console cable adapter pinouts for CS1K applications.
Instead of carrying several different dedicated CS1K TTY cables, one solution is to use a standard Cisco Console cable with a few custom adapters. Find a blue Cisco Console cable (like the one on the left), and build the following RJ45 to D-type shrouds (like the ones on the right) to cover all your CS1k TTY cable needs.
Cisco Console cable
RJ45 to D-type shrouds
Pin the D-Type shrouds as follows, one for each application, or circuit card type:
CPPM Call Server & Sig Server, 25 pin male D-type
| Pin | Colour |
|---|---|
| 2 | Yellow |
| 3 | Black |
| 4 | White |
| 5 | Blue |
| 7 | Green/Red |
| 20 | Brown |
ISP 1100 & COTS Signaling Servers, 9 pin male D-type
| Pin | Colour |
|---|---|
| 2 | Yellow |
| 3 | Black |
| 4 | Orange |
| 5 | Green/Red |
| 6 | Brown |
| 7 | Blue |
| 8 | White |
MGC Serial Port (Chassis rear), 9 pin female D-type
| Pin | Colour |
|---|---|
| 1 | Blue/White |
| 2 | Yellow |
| 3 | Black |
| 4 | Orange |
| 5 | Red |
| 6 | Brown |
Media Cards, 9 pin male D-type
| Pin | Colour |
|---|---|
| 1 | Orange |
| 2 | Black |
| 3 | Yellow |
| 4 | Brown |
| 5 | Green |
| 7 | Blue |
| 8 | White |