100BaseFX / OC-3 / STM-1 SFP Industrial Module – SM/LC, 20 km (-40 to 185 °F) SKU: 065-73FXSM20MG-H

The Signamax 065-73FXSM20MG is a Small Form-factor Pluggable (SFP) singlemode fiber module that supports Fast Ethernet, SONET OC-3, or SDH STM-1 over singlemode fiber cable at distances up to 20 kilometers. It adheres to the IEEE 802.3u standard for Fast Ethernet over singlemode fiber at 1310 nm, and is a cost-effective method of providing changeable Fast Ethernet / OC-3 / STM-1 singlemode interfaces to switches and media converters designed for these applications that are equipped with a standard 100Base SFP slot.

• Metro Access Rings
• Point-to-Point networking
• SONET OC-3 / SDH STM-1 over singlemode fiber
• 100BaseFX Fast Ethernet over singlemode fiber

** Maximum distances attainable on singlemode fiber circuits are dependent upon a circuit’s conditions; i.e., the number of splices and patch panels and the number of bends in the circuit path. For comparison with competing products, please use the Link Power Budget for meaningful comparisons.