RAD Data comm TDMoIP Gateway IPmux-16 - Manual (Page 61)

IPmux-16 Installation and Operation Manual Chapter 3 Operation
Configuring IPmux-16 3-29
T1 Physical Layer Configuration
T1 PHYSICAL LAYER CONFIGURATION
1. Transmit Clock Source Adaptive
2. Loopback State Disable
3. Channel Type T1-ESF
4. Channel Code B8ZS
5. Channel Mode DSU
6. Channel Length/Tx Gain 0-133
7. Restore Time 1 second
8. Idle Code 7E
9. Signaling Mode CAS enable
A. Cond. Data pattern 7F
B. Cond. CAS (AB/ABCD) pattern 01
C. Cond. CAS first 2.5sec pattern(FF=NULL) FF
ESC. Exit
Current port is the USER PORT
Select item from the menu.
Figure 3-30. 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 2.5sec
pattern (FF=NULL) fields are not present.
When CAS Disabled is selected, the Cond CAS Pattern and Cond. CAS first 2.5sec
pattern (FF=NULL) fields are not present.
➤ To change the source of the transmit clock:
• Type 1 and press the spacebar on your keyboard to toggle between
Adaptive/Loopback/Internal/External
Adaptive: Adaptive
clock regeneration
Loopback: T1 recovered receive clock used as the transmit clock
Internal: Local clock source used
Default value: Adaptive
Note