x930 Series Installation Guide for Virtual Chassis Stacking
23
SFP Ports The AT-x930-28GSTX Switch supports the following types of transceivers
in its twenty four SFP ports:
100Base-FX, 1000Base-T, and 1000Base-SX/LX SFP transceivers
Single-port BiDi 100Base-FX and 1000Base-LX SFP transceivers
1000Base-ZX SFP transceivers
Note
The SFP ports and copper ports on the AT-x930-28GSTX Switch
are paired together. Only one port in a pair can be active at a time.
For more information, refer to “SFP Ports” on page 38.
Note
SFP transceivers must be purchased separately. For a list of
supported transceivers, refer to the product's data sheet on the
Allied Telesis website.
SFP+ Ports The four SFP+ ports support the following types of transceivers:
SFP 1000Base-SX/LX SFP transceivers
SFP single-port BiDi 1000Base-LX transceivers
SFP 1000Base-ZX transceivers
SFP+ 10Gbps, 10GBase-SR/LR fiber optic transceivers
SFP+ 10Gbps AT-SP10TW direct connect twinax cables with
SFP+ transceiver-style connectors
Note
The SFP+ ports do not support 100Mbps 100Base-FX transceivers.
Note
The port support full-duplex mode only. They do not support half-
duplex mode.
Note
SFP and SFP+ transceivers must be purchased separately. For a
list of supported transceivers, refer to the product’s data sheet on
the Allied Telesis web site.