Table 2-13. Circuit Pack and Auxiliary Equipment Leads (Pinout Charts)
|
|
|
| Data |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
| Digital | Line |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Connector | Analog | Line and | and | Digital |
|
|
|
|
|
|
|
| ISDN | ISDN |
|
|
|
|
| Analog | Digital | Line |
|
|
|
| CO | DID/ |
| DS1 | BRI | BRI | Packet | Four | |||
|
| Pin | Line | Line | Line | Hybrid | MET | AUX | CO | Trunk | DIOD | Tie | Tie | Line | Line | Data | Port | ||
| Color | Numbers | 8 ports | 16 ports | 24 Ports | Line | Line | Trunk | Trk. | Trunk | Trk. | Trunk | Line | DIOD | |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 49 |
| T16 | PXT8 | T24 |
|
|
|
|
|
| LBACK2 | TXT12 |
| PXT12 |
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 24 |
| R16 | PXR8 | R24 | P+8 |
|
|
|
|
|
| LBACK1 | TXR12 |
| PXR12 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 50 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 25 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Continued on next page
†The wire colors in this chart apply only to B25A and A25B cables.
The following abbreviations apply for all circuit packs unless otherwise noted:
T,R | PBX transmit voice | T Tip (A) Green | |
T1,R1 | PBX receive voice | R Ring (B) Red | |
M | PBX transmit signal | S Sleeve | |
E | PBX receive signal | PX PBX transmit | |
TX | Terminal transmit |
| |
LI, LI* | Digital Trunk IN |
| LO, LO* Digital Trunk OUT |
The following wire colors apply in the above chart: | |||
W White | S | Slate (Grey) | |
BLBlue | R | Red | |
O Orange | BK | Black | |
G | Green | Y | Yellow |
BRBrown | V | Violet |
2 Installation Completion and Cable Pinouts | DEFINITY Enterprise Communications Server Release 6 Installation and Test for Compact Modular Cabinets 555 |
| |
| 128 |
Page | Issue 3 May 1998 |