Allied Telesis x510 Series - Manual (Page 48)

Chapter 2: Virtual Chassis Stacking
48
Stacking Transceivers
You connect the switches of the VCStack with the stacking transceivers
listed in Table 10 and shown in Figure 13.
Figure 13. Stacking Transceivers
With its two SFP+ transceiver-style connectors and one meter of twinax
cable, the AT-StackXS/1.0 transceiver is appropriate in situations where
the x510 Series switches are in the same equipment rack or on the same
table.
The fiber optic transceivers are used to build stacks across large
distances.
Table 10. Stacking Transceivers
Stacking
Transceiver Model
Cable Type Operating Distance
AT-StackXS/1.0 Twinax cable 1 meter
AT-StackOP/0.3 62.5/125 µm multi-
mode fiber optic
cable 33 meters (108 feet)
50/125 µm multi-
mode fiber optic
cable 300 meters (984 feet)
AT-StackOP/9.0 9/125 µm single-
mode fiber optic
cable 9 kilometers
AT-StackXS/1.0
AT-StackOP/0.3
AT-StackOP/9.0