{"product_id":"sfm-5002-wb-155m-oc3-fast-ethernet-bidi-sfp-transceiver-multi-mode-tx-1550-rx-1310nm-2km-w-ddm","title":"SFM-5002-WB 155M OC3 Fast Ethernet BiDi SFP Transceiver Multi-Mode Tx:1550\/Rx:1310nm, 2Km w\/DDM","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSFM-5002-WB\u003c\/strong\u003e is a 155Mbps (Fast Ethernet\/OC3) BiDirectional Small Form-Factor Pluggable (SFP) optical transceiver manufactured by CTC Union. Designed for single-strand multimode fiber transmission, this module utilizes wavelength-division multiplexing (WDM) to transmit at 1550nm and receive at 1310nm. It enables the consolidation of duplex fiber links into a single strand, maximizing existing fiber infrastructure. The module is fully compliant with 100Base-FX BiDi and OC3\/155M BiDi standards and includes built-in Digital Diagnostic Monitoring (DDM).\u003c\/p\u003e\n\u003cp\u003eFor proper operation, the SFM-5002-WB must be paired with its complementary counterpart, the \u003cstrong\u003eSFM-5002-WA\u003c\/strong\u003e (Tx:1310nm\/Rx:1550nm). It is compatible with active equipment supporting SFP interfaces and is specifically validated for CTC Union FRM220 series converters with slow-speed interfaces, including the FRM220-SERIAL-SFP, FRM220-FXO-FXS-SFP, FRM220-CCF20, and FRM220-E1-T1-SFP.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eData Rate\u003c\/th\u003e\n      \u003ctd\u003e155 Mbps (Fast Ethernet \/ OC3)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFiber Type\u003c\/th\u003e\n      \u003ctd\u003eMulti-mode (50\/125µm or 62.5\/125µm), Simplex\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eWavelength\u003c\/th\u003e\n      \u003ctd\u003eTx: 1550nm \/ Rx: 1310nm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eMaximum Distance\u003c\/th\u003e\n      \u003ctd\u003e2 km\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eConnector Interface\u003c\/th\u003e\n      \u003ctd\u003eSimplex LC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eMinimum Output Power\u003c\/th\u003e\n      \u003ctd\u003e-9 dBm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eReceiver Sensitivity\u003c\/th\u003e\n      \u003ctd\u003e-19 dBm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOptical Power Budget\u003c\/th\u003e\n      \u003ctd\u003e10 dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eDigital Diagnostics (DDM)\u003c\/th\u003e\n      \u003ctd\u003eSupported\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhich transceiver pairs with the SFM-5002-WB?\u003c\/h4\u003e\n\u003cp\u003eTo establish a complete communication link, the SFM-5002-WB (Tx:1550nm\/Rx:1310nm) must be paired with the complementary SFM-5002-WA transceiver (Tx:1310nm\/Rx:1550nm) at the opposite end of the fiber.\u003c\/p\u003e\n\u003ch4\u003eCan this BiDi transceiver operate on standard duplex multimode fiber?\u003c\/h4\u003e\n\u003cp\u003eYes, by utilizing wavelength-division multiplexing, this transceiver requires only a single strand of 50\/125µm or 62.5\/125µm multimode fiber. This allows a standard two-strand duplex multimode circuit to support two independent full-duplex connections, or provides immediate redundancy if one strand becomes compromised.\u003c\/p\u003e\n\u003ch4\u003eWhat equipment is compatible with the SFM-5002-WB?\u003c\/h4\u003e\n\u003cp\u003eIt is compatible with standard MSA-compliant SFP slots in Ethernet switches, routers, and gateways, and is explicitly verified for use in CTC Union FRM220 series converters (e.g., FRM220-SERIAL-SFP, FRM220-E1-T1-SFP) and FMC Dual-Speed converters.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/gbic-sfp-datasheet_bf48a9a6-9b9b-4449-a4f2-76bbf9e28727.pdf?v=1794005756\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct PDF\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"CTC Union","offers":[{"title":"Default Title","offer_id":50912076529762,"sku":"SFM-5002-WB","price":62.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/SFM-5002-WB-DD__05612.1743188931.386.513.jpg?v=1794029181","url":"https:\/\/www.fiberoptics4sale.com\/products\/sfm-5002-wb-155m-oc3-fast-ethernet-bidi-sfp-transceiver-multi-mode-tx-1550-rx-1310nm-2km-w-ddm","provider":"Fosco Connect","version":"1.0","type":"link"}