Usi/Controller Cable Connection To Laptop (J301); Service Channel - Alcatel MDR-8000 User Manual

USI/CONTROLLER CABLE CONNECTION TO LAPTOP (J301)

3.14
Recommended connectorized cable assembly – PN 695-7848-001 through 004 (24 AWG 6
pair shielded, jacketed cable with DEMM-9P connector on each end). See Figure 3 - 15 for
controller connector location and pinout. Refer to attached CD for mating cable pinout and
color code.
J315
Figure 3 - 15 Controller USI Connector Location and Pinout

SERVICE CHANNEL

3.15
A service channel is defined as a non-revenue bearing channel provided as part of a trans-
mission system for operation, maintenance, monitoring, and control of the system. The
MDR-8000 provides a 256 kb/s auxiliary channel for servicing the radio. This is an over-
head channel and is independent of the traffic channels. The 256 kb/s service channel con-
tains four 64 kb/s service channels. Three of the four 64 kb/s channels (Service Channel 1,
2, and 3) can be provisioned on the USI for a specific use. Service channel 0 is dedicated to
radio commands and ELMC. Service channel 0 is not provisionable. The four channels are
multiplexed and shifted in and out of registers on the controller.
3-22
J307 J308 J309
J305
J313 J318
USI
J301
DCD
RxD
TxD
DTR
GND
FRONT VIEW
J310 J312
J316 J317
DSR
RTS
CTS
RI
J302
LMW-7059
02/04/03