{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6457567-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"6457567-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/6457567-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/6457567-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity 6457567-2 LC duplex multimode fiber coupler, panel mount snap-in, ceramic ferrule, UL94 V-0, beige housing, includes dust cap.","salesMarkdown":"## What This LC Duplex Coupler Is — and What It Does The TE Connectivity 6457567-2 is a duplex LC-to-LC multimode fiber coupler — two LC receptacles face each other in a single beige thermoplastic housing, aligning a pair of ceramic ferrules for a through-connection. It snaps into a panel cutout and includes a dust cap to keep the alignment sleeves clean between mates. ## What the Duplex Format and Ceramic Ferrule Mean for the Fit Duplex means two fibers are aligned side-by-side in one coupler body — one for transmit, one for receive — so a single panel cutout handles both legs of a bidirectional link. The ceramic ferrule material gives a stable, low-insertion-loss alignment surface that resists thermal drift. Multimode is the intended core diameter; this coupler is not specified for single-mode alignment tolerances. ## Panel Mount Snap-In — Installation Note The snap-in panel mount means the coupler pushes into a rectangular cutout and the housing barbs hold it in place — no hardware, no tools beyond the cutout punch. The dust cap keeps the alignment sleeves clean during installation and between cable connects. On-site, if the cap is missing, the ceramic sleeves inside are exposed to dust that can cause insertion loss spikes.","metaTitle":"TE Connectivity 6457567-2, Multimode LC Duplex Coupler","metaDescription":"TE 6457567-2 is a multimode LC duplex fiber coupler, panel mount snap-in, ceramic ferrule, UL94 V-0. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Mode":"Multimode","Type":"Coupler","Color":"Beige","Series":"-","Package":"Bulk","Features":"Dust Cap","Mounting Type":"Panel Mount, Snap-In","Product Status":"Obsolete","Simplex/Duplex":"Duplex","lifecycle_stage":"unknown","Ferrule Material":"Ceramic","Housing Material":"Thermoplastic","Ingress Protection":"-","Base Product Number":"6457567","Operating Temperature":"-","Convert To (Adapter End)":"LC Receptacle","Convert From (Adapter End)":"LC Receptacle","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.9400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for 6457567-2?","answer":"A functionally equivalent LC duplex multimode coupler from the same or another manufacturer would need to match the panel cutout and ferrule alignment — confirm the footprint and fiber type before substituting."},{"question":"Is 6457567-2 compatible with LC connectors?","answer":"Yes. The 6457567-2 converts from LC receptacle to LC receptacle — both adapter ends are LC, so it accepts standard LC patch cable connectors on either side."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/6457567-2","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/6457567-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}