2.5.1 Types of Cable
2.5.1 Types of Cable
In a building block configuration, use the following cables for connection:
- Crossbar cable
Use either crossbar cables (optical) or crossbar cables (electrical) exclusively for the connections of the XBU mounted in each SPARC M12-2S. Use only crossbar cables (optical) for the connections between a crossbar box and the XBU in the SPARC M12-2S. Cables simply described as "crossbar cables" in this manual refer to both crossbar cables (optical) and crossbar cables (electrical). - XSCF BB control cable
This cable is used to connect XSCFs mounted in different SPARC M12-2S units or to connect a crossbar box and the XSCF of a SPARC M12-2S unit. - XSCF DUAL control cable
This cable is used to connect the master XSCF to a standby XSCF to duplicate the XSCF.
Each cable has an attached tag used for maintenance notes and management.
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