Set line configuration – Dataprobe T-APS Rack User Manual
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Enable Look-In Mode
T-APS-R units will do a checking function to the CPE signal before switching from active path to
the protection path.
Enable: T-APS-R will be enabled to check CPE signals. In the event of excessive bit
errors from the CPE side to T-APS-R, T-APS-R will not perform switching. Enable
Look-In may increase a few mili-second to the switching time.
Disable: T-APS-R will be disabled to check CPE signals. In the event of excessive bit
errors from the CPE to T-APS-R, T-APS-R will perform switching in all events
including excessive bit errors from CPE side
Set Line Configuration
Set Line Format
T1 Setting Selections
UNFRAMD: Unframe
SF: SuperFrame
ESF: Extended SuperFrame
E1 Setting Selections
CAS: Channel Associated Signaling (for voice)
CCS: Common Channel Signaling (for data)
CAS&C: Channel Associated Signaling & CRC-4 (Cyclic Redundancy Check 4)
CCS&C: Common Channel Signaling & CRC-4
Set Line Code
T1 Setting Selections
B8ZS: Bipolar 8-zero substitution or Binary 8-zero substitution.
AMI: Alternate Mark Inversion
E1 Setting Selections
HDB3: High-Density Bipolar order 3 encoding.
AMI: Alternate Mark Inversion
Set Receive Sensitivity (Network)
LONG : T1 Setting Sensitivity is –36 dB
E1 Setting Sensitivity is –43 dB
SHORT: T1 Setting Sensitivity is –15 dB
E1 Setting Sensitivity is –10 dB