Specifications

Chapter 4 Configuration Installation and Operation Manual
4-20 Configuring IPmux-8/16 for Operation IPmux-8/16 Ver. 6.00
Configuring External Channelized T3 Interface
Path: Main > Configuration > Physical Layer Configuration > Slot # 3/4 > CT3
EXT.

To configure external channelized T3:
1. Follow the path above to access the CT3 Ext. Layer Configuration menu
(
Figure 4-12).
2. From the CT3 Ext. Layer Configuration menu, configure the following:
 Channel Status
 Enable (CT3 link is enabled)
 Disable (CT3 link is disabled)
 Line Type (T3 framing mode)
 C_BIT (C_bit Parity)
 M13 (M13 framing)
 Transmit Clock Source
 Loopback (IPmux-8/16 is locked on the T3 clock generated by the
adjacent TDM device)
 Internal (IPmux-8/16 generates the T3 clock towards the adjacent TDM
device)
The T3 clock is not propagated over the IP/Ethernet/MPLS to the remote
IPmux-16 but it is terminated by IPmux-16 at each end. Therefore the T3 clock
should be only synchronized between the T3 device and IPmux-16.
 Loopback State (Controls activation of diagnostic loopbacks, see Diagnostic
Loopbacks in Chapter 6 for detailed loopback function explanation)
 Internal (Internal loopback is activated)
 External (External loopback is activated)
 Disable (All loopbacks are deactivated)
 Uplink fail Alarm Behavior (Notification sent to the T1s if Ethernet link fails)
 Cond (Conditioning code notification. The code pattern is selected via
Cond. Data Pattern parameter.)
 AIS (alarm indication signal).
Note