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Chapter 11: Cabling the Networking Ports
Installing Transceivers
174
Table 31 lists the types of transceivers supported by the base transceiver
slots. Refer to the product data sheet for a list of approved transceivers.
Table 31. Transceivers for the Base Transceiver Slots
Base Ports
Ports 1 to 24 on the AT-
x950-28XSQ
Ports 25, 29, 33, and 37
Fiber Optic Transceiver
- 1Gbps SX/LX SFP transceivers
- 10Gbps SR/LR SFP+ fiber optic
transceivers
- 1/10Gbps SP10T transceiver with RJ-45
connector
- 10Gbps SP10TW direct attach twinax
cables with SFP+ transceiver-style
connectors
100Gbps QSFP28 transceivers:
- QSFP28SR4 transceiver - Maximum
operating distance of 70m (230 ft) or
100m (328 ft) with 12-strand OM3 or
OM4 fiber optic cable, respectively.
Requires a MPO pluggable optical
connector.
- QSFP28LR4 transceiver - Operating
range of 2m (6.6 ft) to 10km (6.2 mi).
Requires single-mode fiber optic cable
with a duplex LC connector.
40Gbps QSFP+ transceivers, direct attach
cables, and breakout cables:
- QSFPSR4 transceiver - requires 12-
strand OM4 fiber optic cable and has a
maximum operating distance of 150m
(492 ft).
- QSFPLR4 transceiver - requires single-
mode fiber optic cable and has an
operating range of 2 meters (6.6 ft) to
10km (6.2 mi).
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