Avaya MCC1 Installation And Upgrades page 216

Install Fiber Optic Cable Pass-Thru Kit for SCC1 (Single-Carrier) Cabinets
DS1C Converter Complex Administration for TN574 Circuit Packs
•
DS1CONV-1 Line Compensation — Enter the line compensation (1 to 5) in the A, B, C, and D
columns under the DS1 Converter Facilities heading for each DS1 facility connected to
ENDPOINT-1 (see
The DS1 line signal is pre-equalized at the transmitter so that DS1 line pulses are the correct
amplitude and shape when they reach the Network Interface. The amount of equalization
necessary is determined by the distance to the Network Interface (when the endpoint supplies a
DSX-1 interface) and also by the type of wiring used to connect to the Network Interface. The
types of wiring allowed are 22-gauge ABAM (shielded twisted pair) cable, 24-gauge Premises
Distribution System (PDS) wiring, and 26-gauge PDS wiring.
NOTE:
The line equalization setting defaults to 2 and remains in effect until changed by
administration. Because incorrect equalizer settings cause a potentially higher error rate
on the DS1 facility, it is necessary to provide the correct settings based on the distance to
the Network interface.
If it is a TN574 circuit pack, the default for all facilities is 1.
•
DS1CONV-2 Line Compensation
columns under the DS1 Converter Facilities heading for each DS1 facility connected to
ENDPOINT-2 (see
transmitter so that DS1 line pulses are the correct amplitude and shape when they reach the
Network Interface. The amount of equalization necessary is determined by the distance to the
Network Interface (when the endpoint supplies a DSX-1 interface) and also by the type of wiring
used to connect to the Network Interface. The types of wiring allowed are 22-gauge ABAM
(shielded twisted pair) cable, 24-gauge Premises Distribution System (PDS) wiring, and 26-gauge
PDS wiring.
•
Facility A Circuit ID
Enter up to 40 characters to identify the cabinet, carrier, and slot of the DS1 Converter circuit
pack's physical location.
Similarly, Facility B Circuit ID, Facility C Circuit ID, and Facility D Circuit ID fields display for
each of the DS1 Converter Facilities when yes is entered in the corresponding Facility Installed
field.
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Distance to DSX-1 Interface
—
Enter the line compensation (1 to 5) in the A, B, C, and D
Distance to DSX-1 Interface
—
Displays when the value in Facility Installed for Facility A is yes.
(feet)).
(feet). The DS1 line signal is pre-equalized at the
SI Installation and Upgrades
June 2004