TN-SFP-GE-x-CThis image is a family photo and is not representative of every SKU

Hardened Cisco Compatible Gigabit SFP Modules with Conformal Coating
1000Base-X (LC) With DMI

TN-SFP-GE-x-C Series



  • Extended operating temperature -40°C to +85°C
  • Compliant with IEEE 802.3z Gigabit Ethernet Standard
  • SFF-8472 Digital Diagnostic Function (DMI)
  • With Conformal Coating
  • Comply to EIA-364-65B Class IIIA


Standards IEEE 802.3z
Dimensions Width: 0.52” [13 mm]
Depth: 2.18” [55 mm]
Height: 0.33” [8 mm]
Power Consumption 0.66 Watts
Power Input 3.3V
Environment Operating: -40°C to 85°C
Certifications IEC-60825, FDA 21,
CFR 1040.10 and 1040.11
Warranty Lifetime

Ordering Information

SKU Description  

1000Base-SX 850nm multimode (LC) with DMI [62.5/125 μm: 220 m/722 ft.] Link Budget: 8.5 dB [50/125 μm: 550 m/1804 ft.] Link Budget: 8.5 dB

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1000Base-LX 1310nm single mode (LC) with DMI [10 km/6.2 mi.] Link Budget: 10.5 dB

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1000Base-LX 1550nm single mode (LC) with DMI [80 km/49.7 mi.] Link Budget: 24.0 dB

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Note: The Transition Networks TN-SFP-GE-x-C series small form factor pluggable (SFP) transceiver modules are designed to install in any SFP port allowing for 1000Base-SX or 1000Base-LX interfaces to the network through the SFP connector. The TN-SFP-GE-x-C transceivers are Cisco Compliant* and are designed for bi-directional serial-optical data communication such as Gigabit Ethernet or fiber channel at speeds up to 1.25 Gbps.

*Transition Networks’ SFP modules fully comply with the Multi-Sourcing Agreement (MSA). This compliance allows our SFP modules to be used in all other MSA compliant SFP platforms. In addition, Transition Networks SFP modules are also Compliant with all Cisco SFP-based routers and switches, as well as Cisco’s IOS software. Transition Networks SFP modules ARE NOT Cisco OEM brand modules.