User manual

TL1 Commands and Messages
TL1 Command List
9-30 July 2004 Wide Bank 28 DS3 - Release 2.4
Example: ED-T3:tid:ALL:ctag:::FMT=M23;
Set T3 frame format to M23.
Example: ED-T1:tid:DS1-8:ctag:::LINECDE=AMI;
Set DS1 channel 8 Line Code to AMI.
Example: ED-E1:tid:E1-3:ctag:::DLCID=WB9-E1-3;
Set E1-3 circuit identifier to WB9-E1-3.
lbo Line Build Out only applies to T1 or T3 modifiers.
(E1 has no LBO.)
For T1 modifier, values are 1 to 6 and correspond to the DSX cable
lengths listed below:
• 1 – DSX (0'-110')
• 2 – DSX (110'-220')
• 3 – DSX (220'-330')
• 4 – DSX (330'-440')
• 5 – DSX (440'-550')
• 6 – DSX (550'-660')
For T3 modifier, values are 1 or 2 and correspond to the cable lengths
listed below:
• 1 – short (less than 50 feet)
• 2 – long (50 feet or more)
linecde Line Code. Applies only to T1 modifier. Vaues are:
• AMI – Alternate Mark Inversion
• B8ZS – Bipolar with 8-zero Substitution
Note: E1 is hard coded to HDB3.
omode Output Mode. Applies only to T3 or T1 modifier. Values are:
• NORM – Normal Data
• AIS – Alarm Indication Signal
• Null value defaults to NORM
Note: QRSU is not supported.
tmg Timing Source. Applies only to T3 modifier. Values are:
• INT – Internal Stratum 4E clock
• EXT – External Clock (44.736 Mbps)
• LINE – Slave to DS3 Line
tmglock Timing Lock. Applies only to T3 modifier. Indicates whether
provisioned timing source is to be locked to disable automatic source
switching. Values are:
• Y – yes
• N – no
Field Description