The SFP-Port 1000BASE-BX (WDM, TX:1490nm) mini-GBIC module - 80km (Part number: MGB-TLA80) from Planet is a Transceivers Fiber & Copper. A transceiver is a combination of transmitter and receiver used in fiber optical systems, which are combined and share a common circuitry or a single housing. Fiber optic transceivers are classified into various types to meet diversified requirements.
Mini GBIC WDM TX1490 Module - 80KM, DDM Supported(-40 to 75 C)