Nortel Networks DCT1900 - Manual (Page 218)

Technical Product Manual - DCT1900
Installation Instructions, Line Termination Unit (LTU) – REX-BRD0007 or ROFNB 157 02/6 and LTU2 - REX-BRD0019A or ROFNB
14-2 Install-DCT1900/R8/mw
© 2000-2005
Fig. 14–1 LTU - REX-BRD0007 or ROFNB 157 02/6 and
LTU2 - REX-BRD0019A or ROFNB 157 25/2
LTC1
a
LTU Ground
LTU Firmware REX-SW0012 OR RYS 105 661
LTU2 Firmware REX-LTU2FW01/1H
LED1
LED2
LED3
LED4
LTC2
LTC3
LTC4
LTC5
LTC6
LTC7
LTC8
b
b
b
a
a
b
a
b
b
b
b
a
a
a
a