User Manual

Troubleshooting: Span Control Link – continued

6-26 1X SC4812T–MC BTS Optimization/ATP 5/21/04

DRAFT

Table 6-26: Set BTS Span Parameter Configuration

n ActionStep

NOTE

After executing the config ni format, config ni linkspeed, and/or config ni equal

commands, the affected MGLI/GLI board MUST be reset and reloaded for changes to take effect.

Although defaults are shown, always consult site specific documentation for span type and

linkspeed used at the site.

Press the RESET button on the MGLI/GLI for changes to take effect.

14 Once the MGLI/GLI has reset, execute the following command to verify span settings are as

required:

config ni current <cr> (equivalent of span view command)

The system will respond with a display similar to the following:

The frame format in flash is set to use T1_2.

Equalization:

Span A – 0–131 feet

Span B – 0–131 feet

Span C – Default (0–131 feet for T1/J1, 120 Ohm for E1)

Span D – Default (0–131 feet for T1/J1, 120 Ohm for E1)

Span E – Default (0–131 feet for T1/J1, 120 Ohm for E1)

Span F – Default (0–131 feet for T1/J1, 120 Ohm for E1)

Linkspeed: 64K

Currently, the link is running at 64K

The actual rate is 0

15 If the span configuration is not correct, perform the applicable step from this table to change it and

repeat steps 13 and 14 to verify required changes have been programmed.

16 Return to step 6 of Table 6-25.