Nortel Networks DCT1900 - Manual (Page 211)

Technical Product Manual - DCT1900
Installation Instructions, Digital Trunk Unit (DTU-T1, CAS) - REX-BRD0021 or 2/ROFNB 157 13/2
Install-DCT1900/R8/mw 12-3
© 2000-2005
Fig. 12–1 DTU–T1 – REX-BRD0021 or 2/ROFNB 157 13/2
LED1
LED2
LED3
LED4
DTC2
DTC1
DTU-T1 Firmware
RYS 105 660
LED1
LED2
LED3
LED4
DTU-T1 Firmware
RYS 105 660
See Table 12-1 for
jumper setting
1 2 3
1 2 3
See Table 12-1 for
jumper setting