Specifications

Chapter 4 Configuration Installation and Operation Manual
4-16 Configuring IPmux-8/16 for Operation IPmux-8/16 Ver. 6.00
Configuring T1 Interface
IPmux-8/16 supports up to 8 or 16 T1 links. Each T1 interface must be configured
individually.
Path: Main > Configuration > Physical Layer Configuration > Slot # 3/4 >
Channel #1–4 or Channel #1–8.

To configure T1 interface:
1. Follow the path above to access the T1 Physical Layer Configuration menu
(
Figure 4-10).
2. From the T1 Physical Layer Configuration menu, configure the following:
 Channel Status
 Enable (T1 link is enabled)
 Disable (T1 link is disabled)
 Transmit Clock Source
 Adaptive (Adaptive clock regeneration)
 Loopback (T1 recovered Rx clock is used as the Tx clock)
 Internal (Tx clock is received from an internal oscillator)
 External (Tx clock is received from the external clock input)
 Loopback Configuration (Controls activation of diagnostic loopbacks, see
Diagnostic Loopbacks in Chapter 6 for detailed loopback function
explanation)
 Line Type (T1 framing mode)
 Unframed (Framing is not used)
 T1-D4 (12 frames per multiframe)
 T1-ESF (24 frames per multiframe)
The following parameters are masked when the line type is set to unframed:
• UpLink Fail Alarm Behavior
• Restore Time
• Idle Code
• Signaling Mode
• Cond. Data Pattern
• Cond. CAS (AB/ABCD) Pattern
• Cond. CAS First 2.5 sec Pattern.
 Line Code (Line code and zero suppression method used by the port)
 B7ZS
 B8ZS
 AMI
Note