PDH Tabs
E1/2M TX
E1/2M TX
Press TEST, DSn-PDH, and E1 (under DSn-PDH TX).
Configuration
Framing: Select the framing that will be used for transmission. Choices are
Unframed, PCM30, PCM30 CRC-4, PCM31, and PCM31 CRC-4. The default
setting is PCM30.
Alarm Generation
Type: Select the type of alarm to be generated. Choices are AIS, RAI, LOF,
RAI MF, LOMF, CRC LOMF, and TS16 AIS. The default setting is AIS.
Note: Only AIS is available when the framing is set to Unframed. CRC LOMF is
available when the framing is set to PCM30 CRC-4 or PCM31 CRC-4.
On/Off button: Press On/Off to enable/disable the alarm generation.
375
SONET/SDH Application