User Manual User Manual

Rockwell Automation Publication 1783-UM001D-EN-P - January 2013 89
Appendix G
Available SFP Modules and Cables
This appendix provides information about the small form-factor pluggable (SFP)
module and cabling used with the 1783-EMS08T switch.
For instructions on installing, removing, and connecting an SFP module, refer to
the Stratix 6000 Ethernet Managed Switches Installation Instructions,
publication 1783-IN004
.
Available SFP Modules
Available SFP modules include the following:
• 1783-SFP1GSX - 1000BASE-SX multi-mode fiber transceiver
• 1783-SFP1GLX - 1000BASE-LX single-mode fiber transceiver
SFP Module Cable
Specifications
The table lists the cable specifications for the fiber-optic SFP module
connections.
Each port must match the wave-length specifications on the other end of the
cable. For reliable communication, the cable must not exceed the rated maximum
cable length.
IMPORTANT
The 1783-EMS08T switch supports only 1G fiber SFP modules.
SFP Module Type Cat. No. Wave-length (mm) Fiber Type Core Size/Cladding
Size (micron)
Modal Band-width
(MHz/km)
(1)
Cable Distance
1000BASE-SX 1783-SFP1GSX 850 MMF 62.5/125
62.5/125
50/125
50/125
160
200
400
500
220 m (722 ft)
275 m (902 ft)
500 m (1640 ft)
550 m (1804 ft)
1000BASE-LX/LH 1783-SFP1GLX 1310 SMF G.652 - 10 km (32,810 ft)
(1) Modal bandwidth applies only to multimode fiber.