Specifications

Installation and Operation Manual Chapter 4 Configuration
IPmux-8/16 Ver. 6.00 Configuring IPmux-8/16 for Operation 4-17
 Line Mode
 DSU (DSU interface)
 CSU (CSU interface)
 Line length (DSU mode only, length of a cable in feet between the
IPmux-8/16 T1 port connector and the T1 access point):
 0–133
 133–266
 266–399
 399–533
 533–655
 Tx Gain (CSU mode only, Tx gain level relative to T1 output transmit level)
 0 dB – no attenuation
 7.5 dB – attenuation of 7.5 dB relative to the nominal transmit level
 15 dB – attenuation of 15 dB relative to the nominal transmit level
 22.5 dB – attenuation of 22.5 dB relative to the nominal transmit level
 Uplink fail Alarm Behavior (Notification sent to the T1 side if Ethernet link
fails)
 Cond (Conditioning code notification. The code pattern is selected via
Cond. Data Pattern parameter.)
 AIS (alarm indication signal)
 Restore Time (time required for the T1 port to return to normal operation
after sync loss):
 1 second
 10 seconds
 Idle Code (Code transmitted to fill unused timeslots in the T1 frames):
00 to ff.
 Signaling Mode
 CAS Enable (CAS is enabled)
 CAS Disable (CAS is disabled)
 Cond. Data Pattern (Conditioning pattern transferred in timeslots toward
the IP path when loss of signal, loss of frame or AIS is detected at the T1
line. Conditioning data pattern is also applied to timeslots toward the T1
line when packet receive buffer overrun or underrun occurs. In unframed
mode, AIS is transmitted.)
 00–FF
The following parameters are masked when CAS is disabled
• Cond. CAS (AB/ABCD) Pattern
• Cond. CAS First 2.5 sec Pattern.
Note