Toshiba Strata DK40 - Table 2-12 RJ-45 Jack - ISDN Standard Interface Modular Connector Pinout (TBSU-TE Mode)

DK40 Installation TBSU Two-circuit ISDN BRI Interface Unit
2-42
Strata DK40 I&M Manual Spring 1999
Refer to the Strata DK40 Programming Manual or DK Library CD-Rom for more details.
Notes
◆ Pins are numbered left to right when looking into the jack cavity with the locking tab
down.
TBSU EMC Ferrite Core Requirement
To ensure that the TBSU circuits meet the EMC requirements, it is necessary to run all wire
connecting TBSU circuits (TE mode and NT mode) through a Ferrite core. Use Toshiba part
number, 093-1050/02, which is shipped with the TBSU. Figure 2-22 shows how to dress the
wiring through the Ferrite core.
Table 2-12 RJ-45 Jack – ISDN Standard Interface Modular Connector Pinout (TBSU-TE
mode)
Pin Color Name Function
1 Green T2 Power 3 (not used on DK TBSU)
2 Green/White R2 Power 3 (not used on DK TBSU)
3 Orange/White R3 Transmit to Network (NT-1, S/T jack)
4 Blue/White R1 Receive From Network (NT-1, S/T jack)
5 Blue T1 Receive From Network (NT-1, S/T jack)
6 Orange T3 Transmit to Network (NT-1, S/T jack))
7 Brown T4 - Power 2 (not used on DK TBSU)
8 Brown/White R4 + Power 2 (not used on DK TBSU)