Optional Direct Attach Cables
The optional direct attach cables listed in Table 12 offer an economical
way to add 10Gbps, 40Gbps, or 100Gbps connections over short
distances for the base ports and XEM2 Line Cards.
Table 12. Optional Direct Attach Cables
Base Transceiver
Slots or XEM2 Line
Card
Base ports 1 to 24 or
XEM2-12XS Line Card
Base ports 25, 29, 33,
and 37 or XEM2-4QS
Line Card
Base ports 25, 29, 33,
and 37 or XEM2-1CQ
Line Card
AT-x950-28XSQ Switch and VCStack Installation Guide
Speed
Direct Attach Cable
10Gbps
SP10TW1 - 1 meter
SP10TW3 - 3 meters
SP10TW7 - 7 meters
40Gbps
QSFP1CU - 1 meter
QSFP3CU - 3 meters
100Gbps
QSFP28-1CU - 1 meter
QSFP28-3CU - 3 meters
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