The cabling may differ depending on the type of SFP modules that you use. For SFP-10G-SR (short-reach)
transceiver modules, use 65/125 or 50/125 multi-mode cables. For SFP-10G-LR (long-reach) transceiver
modules, use 9/125 single-mode cables. To connect the QSFP 40GE optical modules between the SC-SW
cards, we recommend that you use QSFP supported cables.
Note
Figure 75: Control Plane Cabling for a 2+2 Multi-Chassis System
Table 24: RP Cards to SC-SW Card Connections (2+2 Configuration)
To SC-SW Cards in Fabric Card
Chassis
LCC RP Port
From Line Card Chassis
FCC0, SC0 any switch port
RP0, EXP0
LCC0
FCC0, SC0 any switch port
RP1, EXP0
FCC1, SC0 any switch port
RP0, EXP1
FCC1, SC0 any switch port
RP1, EXP1
Cisco Network Convergence System 6000 Fabric Card Chassis Hardware Installation Guide
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Cabling a Multi-Chassis Configuration
Cabling the Control Plane for a 2+2 Multi-Chassis System