{"product_id":"brocade-e1mg-bxu-e1mg-bxd-1-25g-bidi-sfp-module-reliable-20km-link","title":"Brocade E1MG-BXU \/ E1MG-BXD 1.25G BIDI SFP Module - Reliable 20km Link","description":"\u003cp\u003eIn this review the reviewer looks at the Brocade compatible 1.25G BIDI SFP module pair designed for up to 20km single-fiber links. The bottom line: this transceiver set is for network engineers and installers who need a cost-effective, carrier-class replacement for Brocade E1MG-BXU and E1MG-BXD modules that preserves link reach and compatibility. The biggest reason to buy is the assured interoperability and per-unit testing that makes these modules a practical choice when replacing or expanding legacy 1000BASE-BX-U and 1000BASE-BX-D ports.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Built to match Brocade E1MG-BXU and E1MG-BXD coding so it works as a drop-in replacement on compatible switches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBidirectional 1.25Gb\/s:\u003c\/strong\u003e Supports 1000BASE-BX-U and 1000BASE-BX-D operation for single-fiber, duplex-equivalent links.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle LC Simplex:\u003c\/strong\u003e Uses a single LC connector for a cleaner single-fiber run while maintaining standard fiber patching practices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong reach:\u003c\/strong\u003e Rated to transmit up to 20km, making it suitable for campus links and long access runs without extra repeaters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested quality:\u003c\/strong\u003e Each transceiver is individually tested in Jeirdus compatibility lab to meet coding and interoperability requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty and approvals:\u003c\/strong\u003e Constructed from 100% new materials with CE and FCC marks and backed by a 3 year replacement plus lifetime warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis module pair is aimed at network administrators, systems integrators and IT teams who maintain Brocade or Cisco equipment and need a reliable, cost-effective replacement for legacy SFP BIDI links. It is especially useful where single-fiber routing or limited conduit space makes simplex LC connections advantageous.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include buyers who require multi-mode links, higher than 1.25Gb\/s speeds, or transceivers with nonstandard vendor lock features; this product is specifically a single-mode, 1.25Gb\/s bidirectional SFP solution and not intended for fiber types or speeds outside that scope.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect compatibility with Brocade E1MG-BXU and E1MG-BXD coding for easy replacement.\u003c\/li\u003e\n\u003cli\u003eSupports up to 20km on single-mode fiber, covering most metro and campus needs.\u003c\/li\u003e\n\u003cli\u003eIndividually tested units from Jeirdus compatibility lab reduce integration surprises.\u003c\/li\u003e\n\u003cli\u003eComes with CE and FCC compliance and long warranty coverage for confidence in deployment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited to 1.25Gb\/s and single-mode simplex LC; not suitable where higher speeds or multimode are required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eSFP BIDI transceiver pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported standard\u003c\/td\u003e\n\u003ctd\u003e1000BASE-BX-U \/ 1000BASE-BX-D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData rate\u003c\/td\u003e\n\u003ctd\u003e1.25Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eSingle LC simplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelengths\u003c\/td\u003e\n\u003ctd\u003eUp: TX1310nm \/ RX1550nm; Down: TX1550nm \/ RX1310nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum reach\u003c\/td\u003e\n\u003ctd\u003eUp to 20km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuild \u0026amp; compliance\u003c\/td\u003e\n\u003ctd\u003e100% new materials, CE, FCC; 3 year replacement \u0026amp; lifetime warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor anyone replacing Brocade E1MG-BXU or E1MG-BXD ports or extending single-fiber links, this Jeirdus-compatible 1.25G BIDI SFP pair offers reliable interoperability, per-unit testing and long reach at a sensible price. It represents good value when 1.25Gb\/s single-mode BIDI optics meet the project requirements.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these transceivers truly compatible with Brocade and Cisco switches?\u003c\/strong\u003e\u003cbr\u003eYes. Jeirdus states the modules are coded for Brocade E1MG-BXU and E1MG-BXD and notes compatibility with Cisco; each unit is tested in their compatibility lab before shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat fiber connector and wavelength arrangement do they use?\u003c\/strong\u003e\u003cbr\u003eThe pair uses a single LC simplex connector with bidirectional wavelengths: one side TX1310nm\/RX1550nm and the opposite TX1550nm\/RX1310nm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the supported distance for these modules?\u003c\/strong\u003e\u003cbr\u003eThey are rated for link distances up to 20km over single-mode fiber, suitable for many campus and metro links.\u003c\/p\u003e","brand":"Jeirdus","offers":[{"title":"Default Title","offer_id":48639829311707,"sku":"B07D5DPKJF","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51VG_GzE6bL._AC_232a7fef-88eb-40bd-990c-316b1063a6de.jpg?v=1778591451","url":"https:\/\/gearmusthave.com\/products\/brocade-e1mg-bxu-e1mg-bxd-1-25g-bidi-sfp-module-reliable-20km-link","provider":"GearMustHave","version":"1.0","type":"link"}