DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
555-233-115 Issue 1
April 2000
Fiber Link Administration
A-7Administer Fiber Links
A
T1 Installations Only
1. The Framing Mode: field is display only and shows the ha rdware setting.
2. The DS1CONV-1 Line Compensation: and the DS1CONV-2 Line
Compensation: fields are display only and show the hardware setting.
3. In the Facility A Circuit ID: field, enter an optional fac ility name
that is unique to each fac ility (up to 40 alphanumeric characters). Press
Enter.
4. A display similar to the follo wing appears after the fi ber link administration
is completed:
RESET PORT-NETWORK 2 LEVEL 2 (COLD) PERFORMED.
E1 Installations Only
1. Type y or n in the CRC? field. The “CRC” means Cyclic Redundan cy
Check. This is an error detection alg orithm.
2. The Line Termination: field is display only. A 75 (75 Ohms) or 120
(120 Ohms) typically disp lays.
3. In the Facility A Circuit ID: field, enter an optional fac ility name
that is unique to each fac ility (up to 40 alphanumeric characters). Press
Enter.
4. A display similar to the follo wing appears after the fi ber link administration
is completed:
RESET PORT-NETWORK 2 LEVEL 2 (COLD) PERFORMED.
All Installations
1. When the system reset is finished, type status port-network 2 and press
Enter. The Port Network Status screen ap pears. Verify that PNC Active is
“up” and that the Service State is “in.”
2. A Span LED, on the front of the DS1 Converter circuit pack, must be on for
each active facility ad ministered. For example, if Facility A and Facility B
are administered, then the top 2 Span LEDs on the circ uit pack must be on
(yellow). The yellow LEDs are on only if no problems were encountered
during the administration of h ardware. Span LEDs associated with
non-administered facilities (C an d D, in this example) should be off.
3. Perform a test call, if desired.