Redback速 RED-SFP-GE-ZX compatible 1000Base-ZX SFP transceiver (SMF, 1550nm, 70km, LC). A 100% Redback速 compatible SFP transceiver that operates at 1550nm over single-mode fiber, with a maximum reach of 70km connected via a LC connector. This Redback速 SFP transceiver is 100% compliant with its designed networking application, and is factory programmed with Redback速 specific configuration data required for seamless networking integration. This SFP transceiver will initialize and perform identically to Redback's transceiver and is built to meet or exceed Redback's specifications, and comply with MSA (Multi-Source Agreement) standards. The actual part shipped may have a different part number, but will be functionally identical and 100% compatible. Trade Agreements Act (TAA) versions of this part are available.