Chapter 2: Virtual Chassis Stacking
Wiring closet 1
Fiber optic link
with AT-QSFPLR4
transceivers
Wiring closet 2
60
40Gbps trunks can also have both AT-QSFPSR4 and AT-
QSFPLR4 fiber optic transceivers. Refer to Figure 18.
Figure 18. Example of a 40Gpbs Trunk with Short and Long Distance
Fiber Optic Transceivers
Fiber optic link
with AT-QSFPSR4
transceivers
Fiber optic link
with AT-QSFPLR4
Transceivers
Fiber optic link
with AT-QSFPSR4
transceivers