Cisco Systems IPMUX-1E operation manual T1 Configuration, T1-ESF, B8ZS, Dsu

Appendix E Configuration Menus IPmux-1/1EInstallation and Operation Manual

T1 Configuration

Main Menu

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2. Configuration (T1)

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2.E1/T1 Configuration

Note

	T1 CONFIGURATION
1.	Channel Status	Enable
2.	Transmit Clock Source	Adaptive
3.	Loopback State	Disable
4.	Line Type	T1-ESF
5.	Line Code	B8ZS
6.	Line Mode	DSU
7.	Line Length (ft)/Tx Gain (dB)	0-133
8.	Restore Time	1 second
9.	Idle Code	7E
A. Uplink Fail Alarm Behavior		Cond.
B. Signaling Mode		CAS enable
C. Cond. Data Pattern		7F
D. Cond. CAS (AB/ABCD) Pattern		01

E. Cond. CAS first 2.5 sec pattern(FF=NULL) FF

ESC. Exit

Select item from the menu.

Figure E-25. T1 Physical Layer Configuration Menu

When “unframed” mode is selected, the Restore Time, Idle Code, Signaling Mode, Cond Data Pattern, Cond CAS (AB/ABCD) Pattern and Cond. CAS first 2.5 sec pattern (FF=NULL) fields are not present.

When CAS Disabled is selected, the Cond CAS Pattern and Cond. CAS first 2.5 sec pattern (FF=NULL) fields are not present.

Table E-13. T1 Configuration Parameters

Parameter	Possible Values	Remarks
Channel Status	Enable	Detection of LOS alarm
	Disable	No detection of LOS alarm
		Default: Enable
Transmit Clock Source	Adaptive	Adaptive clock regeneration
	Loopback	T1 recovered receive clock is used as the transmit
		clock
	Internal	Local clock source is used
		Default: Adaptive

E-20 IPmux-1 E1/T1 Configuration