System information

Chapter 3 Configuration Management IPmux-8/16 User’s Manual
3-28 Configuring IPmux-8/16 Ports at the Physical Layer
Table 3-14. Clocks Parameters
Parameter Possible Values / Remarks
Slot 3, 4
Port Channelized T3
Type CT3
T3 Tx. Clock Source The source of Transmit Clock.
LBT: the recovered receive clock is used as the transmit clock
Internal: a local clock source is used or that an external clock is attached to
the box containing the interface
Internal 1..28 Tx. Clock
Source
The source of Transmit Clock.
LBT: the recovered receive clock is used as the transmit clock
Internal: a local clock source is used or that an external clock is attached to
the box containing the interface
External CLK: transmit clock is derived from the recovered receive clock of
another DS3 interface
Adaptive: adaptive clock regeneration
Adaptive CH: adaptive clock regeneration
 To set the external source for internal T1 ports:
1. Click <TX Clk Source>.
Select desired value for CLK Source.
2. Click <Set>.