278
/ Connecting the wiring
Modular ICS 7.1 Installer Guide
N0130943 02
DTI wiring
Connecting the DTI to the T1 or PRI service provider
Connecting the DTI to an external CSU
Pin Direction
Signal
1
Rx
Ring (Rx from PSTN)
2
Rx
Tip (Rx from PSTN)
3
Rx
cable shield (optional)
4
Tx
Ring (Tx to PSTN)
5
Tx
Tip (Tx to PSTN
6
Tx
cable shield (optional)
7, 8
no connection
Norstar ICS
T1 or PRI
service provider
Norstar ICS
CSU
to DTE
DA15 connector
Norstar
CSU
DT1 Pin
Signal
Pin
1
Rx Ring (Rx from CSU) 11
2
Rx Tip (Rx from CSU)
3
3
no connection
4
Tx Ring (Tx from CSU)
9
5
Tx Tip (Tx to CSU)
1
6-8
no connection
T1 or PRI
service provider
1
15
Содержание Modular ICS 7.1
Страница 2: ......
Страница 46: ...46 How to use this document Modular ICS 7 1 Installer Guide N0130943 02...
Страница 72: ...72 Welcome to ISDN Modular ICS 7 1 Installer Guide N0130943 02...
Страница 102: ...102 Remote system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 108: ...108 Controlling system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 192: ...192 ETSI MCDN and Network features Modular ICS 7 1 Installer Guide N0130943 02...
Страница 290: ...290 Modular ICS 7 1 Installer Guide N0130943 02...
Страница 582: ...582 Link Status Modular ICS 7 1 Installer Guide N0130943 02...
Страница 586: ...586 Usage Metrics Modular ICS 7 1 Installer Guide N0130943 02...