Enterasys Networks XSR CLI cablelength, cablelength long

T1/E1 & T3/E3 Commands
2-56 Configuring T1/E1 and T3/E3 Subsystems
cablelength
For T3 controllers only
ThiscommandspecifiesthedistanceofcablingfromtheXSRtothenetworkequipmentforaT3
NIMcardonly.
Syntax
cablelength feet
Syntax of the “no” Form
Thenoformofthiscommandsetsthecablelengthtothedefaultvalue:
no cablelength
Mode
Controllerconfiguration:XSR(config-controller xx)#
Default
224feet
Example
ThefollowingexampleconfigurestheT3controllerinslot1,card2withlinesourceclocking,M13
framing,inchannelizedmode,andacablelengthof225feet:
XSR(config)#controller t3 1/2/0
XSR(config-controller<T3-1/2/0>)#channelized
XSR(config-controller<T3-1/2/0>)#clock source line
XSR(config-controller<T3-1/2/0>)#framing m13
XSR(config-controller<T3-1/2/0>)#cablelength 225
cablelength long
For T1 controllers only
ThiscommanddecreasesthepulsefromthetransmitterforlonghaulapplicationsonT1
controllersonly.Inlonghaulapplications(lengthofthehaullongerthan655ft,CSUinterface)the
transmitpulsemasksareoptionallygeneratedaccordingtoANSIT1.403toreducecrosstalkon
Note: Although you can specify cable length from 0 to 450 feet, the XSR recognizes only two
ranges: 0 to 224 and 225 to 450. For example, entering 35 feet selects the 0 to 224 range. If you
later change the cable length to 40 feet, there is no change because 40 falls within the 0 to 224
range. But, if you change the cable length to 350, the 225 to 450 range is selected. The actual length
you enter is stored in the configuration file.
feet Distancetosetthecablelength,rangingfrom0to450feet.