RAD Data comm IPmux-1 - Manual (Page 116)

Appendix E Parameters and Screens IPmux-1/1E Installation and Operation Manual
E-18 IPmux-1 E1/T1 Configuration
Table E-12. T1 Configuration Parameters
Parameter Possible Values Remarks
Channel Status Enable
Disable Detection of LOS alarm
No detection of LOS alarm
Default value: Enable
Transmit Clock Source Adaptive
Loopback
Internal Adaptive clock regeneration
T1 recovered receive clock is used as the transmit
clock.
Local clock source is used.
Default value: Adaptive
Loopback State Internal
External
Disable
Data received from the IP network side will be looped
back to the network transmit line. An unframed all ‘1’
code (AIS) will be transmitted in the T1 Tx path toward
the PBX. Incoming data from the PBX will be ignored.
Data received from the PBX at the receive T1 line will
be looped back to the T1 Tx path (toward the same
PBX), and will continue its way to the IP network. Data
coming from the IP network will be ignored.
No loopback. Regular operation.
Default value: Disable
Line Type
T1-D4
T1-ESF
Unframed
Framing mode and operation mode for each
configuration:
Framer will be configured to T1-D4 mode. Operation
mode will be set by Signaling mode field #6 to either
Fractional or Fractional with CAS (see Chapter 1).
Framer will be configured to T1-ESF mode. Operation
mode will be set by signaling mode field #6 to either
Fractional or Fractional with CAS (see Chapter 1).
Framer will be configured to pass through mode and
the operation mode will be set to unframed (see
Chapter 1).
Default value: T1-ESF
Line Code B7ZS, B8ZS, AMI Default value: B8ZS
Line Mode DSU, CSU Default value: DSU
Line Length / Tx Gain DSU: 0-133, 134-266,
267-399, 400-533,
534-655
CSU: 0 dB, –7.5 dB,
–15 dB, –22.5 dB
Default value: 0-133 ft
Default value: 0 dB
Order from: Cutter Networks Ph:727-398-5252/Fax:727-397-9610 www.bestdatasource.com