Appendices
Cable Specification
TANDBERG MXP and Classic Endpoints that support External Network
•Connector on Tandberg End:
oFemale 26pin High Density DSUB Newark P/N 50F2055 or Equivalent
•Connector on
oDSUB 37 pin Male
•Connector on
oDSUB 25 pin Male
Signal Name | Female | Male | Male |
| 26pin DSUB | 37pin DSUB | 25pin DSUB |
| (Tandberg | (DCE end) | |
| end) | Pin Number | Pin Number |
| Pin Number |
|
|
Frame Ground | 1 | 1 |
|
Signal Ground | 19 | 19,30 |
|
Send Data (A) | 11 | 4 |
|
Send Data (B) | 12 | 22 |
|
Send Timing (A) | 17 | 5 |
|
Send Timing (B) | 18 | 23 |
|
Receive Data (A) | 13 | 6 |
|
Receive Data (B) | 14 | 24 |
|
Receive Timing(A) | 15 | 8 |
|
Receive Timing (B) | 16 | 26 |
|
Terminal Ready(A) | 26 | 12 |
|
Receiver Ready (A) | 22 | 13 |
|
Receiver Ready (B) | 23 | 31 |
|
Incoming Call (A) | 24 | 15 |
|
LOS A | 25 | 36 |
|
RS366 DPR | 2 |
| 2 |
RS366 ACR | 3 |
| 3 |
RS366 CRQ | 4 |
| 4 |
RS366 PND | 5 |
| 5 |
RS366 DLO | 6 |
| 22 |
RS366 NB1 | 7 |
| 14 |
RS366 NB2 | 8 |
| 15 |
RS366 NB4 | 9 |
| 16 |
RS366 NB8 | 10 |
| 17 |
RS366 DSC | 20 |
| 13 |
RS366 PWI | 20 |
| 6 |
RS366 GND | 1 |
| 7 |
Comments
Do not connect shield to FGND
Twisted Pair
Twisted Pair
Twisted Pair
Twisted Pair
Twisted Pair
LOS A Unbalanced
289
