network through the SFP connector. The TN-SFP-xxx transceivers are designed for bi-
directional serial-optical data communications such as Gigabit Ethernet or fiber channel
at speeds up to 1.25 Gbps.
Part Number
Duplex Fiber-Optic Port
TN-SFP-SX
LC, 1000Base-SX, 850 nm multimode,
220 m (722 ft)* on 62.5/125 µm fiber,
550 m (1840 ft)* on 50/125 µm fiber
TN-SFP-SXD
LC, 1000Base-SX, 850 nm multimode with DMI management,
220 m (722 ft)* on 62.5/125 µm fiber
550 m (1840 ft)* on 50/125 µm fiber
TN-SFP-ESX5
LC, 1000Base-SX, 1310 nm multimode extended with DMI
management, 2 km (1.2 miles)* 50/125µm fiber
TN-SFP-ESX6
LC, 1000Base-SX, 1310 nm multimode extended with DMI
management, 2 km (1.2 miles)* 62.5/125µm fiber
TN-SFP-ELX1
LC, 1000Base-LX, 1310 nm single mode
10 km (6.2 miles)*
TN-SFP-LX1
LC, 1000Base-LX, 1310 nm single mode with DMI management,
10 km (6.2 miles)*
TN-SFP-LX3
LC, 1000Base-LX, 1310 nm single mode with DMI management,
30 km (18.8 miles)*
TN-SFP-LX5
LC, 1000Base-LX, 1550 nm single mode with DMI management,
50 km (31.2 miles)*
TN-SFP-LX8
LC, 1000Base-LX, 1550 nm single mode with DMI management,
80 km (50.0 miles)*
*Unless otherwise indicated, the distances listed
are the typical maximum cable distance. The
actual maximum cable distances are dependent
upon the physical characteristics of the network
installation.
User's Guide
TN-SFP-xxx
Small Form Factor Pluggable
(SFP)
Transceiver Modules
The Transition Networks TN-SFP-xxx
series small form factor pluggable (SFP)
transceiver modules are designed to
install in any SFP port, connect
multimode 1000Base-SX or single mode
1000Base-LX fiber-optic cable to the
Installation . . . . . . . . . . . . . . . . . . .3
Operation . . . . . . . . . . . . . . . . . . .8
Diagnostic Monitoring Interface
(DMI) . . . . . . . . . . . . . . . . . . . . . . .4
Cable Specifications . . . . . . . . . . . .5
Technical Specifications . . . . . . . . .8
Contact Us . . . . . . . . . . . . . . . . . .9
Declaration of Conformity . . . . .10
Compliance Information . . . . . . .11
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