{"product_id":"excel-os2-singlemode-9-125-tight-buffered-b2ca-s1a-d0-a1-internal-fibre-optic-cable-black-per-metre","title":"Excel OS2 Singlemode 9\/125 Tight Buffered B2ca-s1a,d0,a1 Internal Fibre Optic Cable Black (Per Metre)","description":"\u003cp\u003eThis Excel OS2 singlemode tight buffered fibre cable is designed for internal and external installations where a CPR-compliant backbone is required. It is typically used in LAN and WAN links, building backbones and data centre cabling, and can be installed in trays, ducts and containment systems.\u003c\/p\u003e\n\u003cp\u003eThe cable uses 9\/125µm OS2 singlemode fibre with 900µm tight buffering (0.85mm nominal), allowing for straightforward stripping and termination on site. It is constructed with E-glass yarn strength members and up to 24 colour-coded fibres, supporting standard structured cabling practices.\u003c\/p\u003e\n\u003cp\u003eThe black LSZH (LSOH) outer sheath is UV stabilised, low smoke and halogen-free, making it suitable for indoor use and external routes where limited environmental protection is required. CPR rated to Cca-s1a,d0,a1, it meets current fire performance requirements for public and commercial buildings.\u003c\/p\u003e\n\u003cp\u003eCompatible with standard OS2 connectors, splicing equipment and network hardware, this cable is suitable for structured cabling installations requiring a compliant, tight buffered solution for backbone and distribution networks.\u003c\/p\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 19.6023px;\"\u003eNumber of cores\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 19.6023px;\"\u003e4, 6, 8, 12, 16, 24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 19.6023px;\"\u003eType of tube\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 19.6023px;\"\u003eTight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 19.6023px;\"\u003eFibre type\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 19.6023px;\"\u003eSinglemode 9\/125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 19.6023px;\"\u003eCategory\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 19.6023px;\"\u003eOS2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 19.6023px;\"\u003eRodent resistant\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 19.6023px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 19.6023px;\"\u003eOuter sheath material\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 19.6023px;\"\u003eCopolymer, thermoplastic (LSOH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 19.6023px;\"\u003eOuter sheath colour\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 19.6023px;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2045px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 39.2045px;\"\u003eReaction-to-fire class according to EN 13501-6\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 39.2045px;\"\u003eB2ca\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2045px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 39.2045px;\"\u003eSmoke development class according to EN 13501-6\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 39.2045px;\"\u003es1a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8068px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 58.8068px;\"\u003eEuro class flaming droplets\/particles according to EN 13501-6\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 58.8068px;\"\u003ed0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2045px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 39.2045px;\"\u003eEuro class acidity according to EN 13501-6\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 39.2045px;\"\u003ea1\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 19.6023px;\"\u003eOuter diameter approx.\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 19.6023px;\"\u003e6.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 19.6023px;\"\u003eTensile strength\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 19.6023px;\"\u003eLong term 300 N\u003cbr\u003eShort term 900 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 19.6023px;\"\u003eCrush resistance\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 19.6023px;\"\u003eLong term 300 N\/m\u003cbr\u003eShort term 1000 N\/m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 19.6023px;\"\u003eTemperature performance\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 19.6023px;\"\u003eInstallation -5⁰C to +70⁰C\u003cbr\u003eOperation -20⁰C to +70⁰C\u003cbr\u003eStorage -40⁰C to +70⁰C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 19.6023px;\"\u003ePeripheral strength member\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 19.6023px;\"\u003eE glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.6228%;\"\u003eCentral strength member\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%;\"\u003eGFRP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.6228%;\"\u003eOuter sheath\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%;\"\u003eThickness 1.0 mm (Nominal)\u003cbr\u003eMaterial LSZH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8068px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 58.8068px;\"\u003eAttenuation\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 58.8068px;\"\u003e@1310 nm ≤ 0.40 dB\/km\u003cbr\u003e@1550 nm ≤ 0.30 dB\/km\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.6228%;\"\u003eBending radius\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%;\"\u003eShort term 20 x Diameter\u003cbr\u003eLong term 10 x Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 19.6023px;\"\u003eCladding diameter\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 19.6023px;\"\u003e125 ± 07 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 42.6228%; height: 19.6023px;\"\u003eCladding non-circularity\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%; height: 19.6023px;\"\u003e≤1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.6228%;\"\u003eCoating Diameter\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%;\"\u003e250 ± 15 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.6228%;\"\u003eCoating cladding concentricity error\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%;\"\u003e≤ 12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.6228%;\"\u003eMode field diameter (MFD)\u003c\/td\u003e\n\u003ctd style=\"width: 56.9794%;\"\u003e8.6-9.2\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatasheet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8436\/1207\/files\/296-320.pdf?v=1778234502\" title=\"Datasheet for Excel Enbeam OS2 Tight Buffered G.657.A2 Internal Cable LSOH B2ca Black\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eDownload\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeclaration of Performance\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8436\/1207\/files\/DOP_Certificate_for_Part_Number_296-320_en.pdf?v=1778234614\" title=\"DoP for Excel Enbeam OS2 Tight Buffered G.657.A2 Internal Cable LSOH B2ca Black\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eDownload\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertificate of Conformity\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/8436\/1207\/files\/Certificate_of_Conformity_for_Part_Number_296-320.pdf?v=1778234748\" title=\"Certificate of conformity for Excel Enbeam OS2 Tight Buffered G.657.A2 Internal Cable LSOH B2ca Black\"\u003e\u003cspan\u003eDownload\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Excel","offers":[{"title":"4 Core","offer_id":58138924056957,"sku":"128-0141","price":1.09,"currency_code":"GBP","in_stock":true},{"title":"6 Core","offer_id":58138924089725,"sku":"128-0142","price":1.12,"currency_code":"GBP","in_stock":true},{"title":"8 Core","offer_id":58138924122493,"sku":"128-0143","price":1.38,"currency_code":"GBP","in_stock":true},{"title":"12 Core","offer_id":58138924155261,"sku":"128-0144","price":1.78,"currency_code":"GBP","in_stock":true},{"title":"16 Core","offer_id":58138924188029,"sku":"128-0145","price":1.83,"currency_code":"GBP","in_stock":true},{"title":"24 Core","offer_id":58138924220797,"sku":"128-0146","price":2.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/8436\/1207\/files\/204-112.jpg?v=1776700285","url":"https:\/\/cableintelligence.co.uk\/products\/excel-os2-singlemode-9-125-tight-buffered-b2ca-s1a-d0-a1-internal-fibre-optic-cable-black-per-metre","provider":"Cable Intelligence","version":"1.0","type":"link"}