cx4-cable-lengthConfigure the length of the cable to be connected to the selected CX4 port.S-SeriesSyntax [no] cx4-cable-length {long | medium | short}Parameters long | medium |shortEnter the keyword that matches the cable length to be used at theselected port:• short = For 1-meter and 3-meter cable lengths.• medium = For 5-meter cable length.• long = For 10-meter and 15-meter cable lengths.Defaults mediumCommand Modes INTERFACECommand History Version 7.7.1.0 Introduced on the S-Series.UsageInformationThis command only works on ports that the system recognizes as CX4 ports. The showinterfaces command shown in the Example below describes an attempt to configure anXFP port in an S25P with the command after inserting a CX4 converter into the port.NOTE: When using a long CX4 cable between the C-Series and the S-Series, to avoiderrors, configure the cable using the cx4-cable-length short command only.NOTE: The 15M CX4 active cable is not supported on the C-Series and S-series. It is onlysupported for S2410 with active end on the device.NOTE: For information about using XFP ports with CX4 cables, refer to your S-Serieshardware guide.Example(Unsuccessful)FTOS#show interfaces tengigabitethernet 0/26 | grep "XFP type"Pluggable media present, XFP type is 10GBASE-CX4FTOS(conf-if-te-0/26)#cx4-cable-length short% Error: Unsupported command.FTOS(conf-if-te-0/26)#cx4-cable-length medium% Error: Unsupported command.FTOS(conf-if-te-0/26)#cx4-cable-length long% Error: Unsupported command.FTOS(conf-if-te-0/26)#Example(Successful)FTOS#configFTOS(config)#interface tengigabitethernet 0/52FTOS(conf-if-0/52)#cx4-cable-length longFTOS(conf-if-0/52)#show config!interface TenGigabitEthernet 0/51no ip addresscx4-cable-length long690
