GatesAir Intraplex DS-64NC, Installation And Operation Manual

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DS-64NC Synchronous Data Module 2 – Functional Description
Version 9.1
2-8 GatesAir
Intraplex Products
lists the number of time slots required for each available data rate, when operating at either 64
kbps or 56 kbps per time slot.
Table 2-2. Switch Settings (continued)
Switch #/
Position Label Setting Description
S3/1-2 LPBK Table 2-6 Set loopback mode.
S3/3-5 TEST Table 2-7 Set test pattern.
S3/6 RX ON UP Set to turn the receive side of the module off.
DOWN Set to turn the receive side of the module on.
S3/7 TX MODE Table 2-8 Set the transmit mode for the module.
S4/1-10 DATA RATE Table 2-9 Set the data rate for the module.
S5/1 TERM UP May be used when the module is in a drop and insert multiplexer.*
DOWN Required setting in a terminal multiplexer.
S5/2 AUX UP NORMAL – External timing output not active.
DOWN External timing output active.
S5/3 REMOTE UP Set module for local configuration.
DOWN Set module for remote configuration.
S5/4 SRVC UP Set service on (module is active).
DOWN Set service off (module is inactive).
S6/1 CAS ON Reserves time slot 16 for signaling. Set this switch on only when
the module is in an E1 (2 MB) multiplexer using CAS signaling.
OFF Time slot 16 is available for payload.
S6/2 E1 ON Set the module for use in an E1 (2MB) multiplexer (2.048 MHz bus
clock).
OFF Set the module for use in a T1 multiplexer (1.544 MHz bus clock).
* Set this switch UP to transmit and receive via the DI-B common module in a drop and insert
multiplexer, and DOWN to use in a terminal multiplexer or to transmit and receive via the DI-A
common module in a drop and insert multiplexer. The drop and insert operation section in your
multiplexer operation manual gives additional information.
In addition to the switches on the module itself, some of the module adapters that can be used with
the DS-64NC module have jumpers that can be set to different positions for different functions.
Appendix A gives guidelines on setting these jumpers.
2.7.1 Card Address Setup
For remote access, each channel module in an Intraplex remotely controllable shelf must have a
distinct card address. Valid card addresses are the numbers 1 to 36. Your multiplexer operation
manual gives details on using the system’s remote access and configuration features.