{"product_id":"cisco-qsfp-100g-lr4-s-compatible-100g-qsfp28-lr4-transceiver-10km-smf-lan-wdm-1310nm-duplex-lc","title":"Cisco QSFP-100G-LR4-S Compatible, 100G QSFP28 LR4 Transceiver — 10km SMF, LAN-WDM ~1310nm, Duplex LC","description":"\u003cp\u003eCoded for Cisco (Arista \/ Juniper coding on request). Compatible with Cisco QSFP-100G-LR4-S. IEEE 802.3ba LR4 — interoperates with any standards-compliant LR4 at the far end.\u003c\/p\u003e\n\n\u003cp\u003eThird-party 100G QSFP28 LR4 optical transceiver, fully compatible with Cisco QSFP-100G-LR4-S, for long-reach single-mode links up to 10km.\u003c\/p\u003e Multiplexes four LAN-WDM wavelengths around 1310nm onto a duplex single-mode pair via LC connectors, carrying full-rate 100Gb\/s for campus backbones and data-center interconnect (DCI). Hot-pluggable, QSFP28 MSA compliant, DOM\/DDM diagnostics. Because LR4 is IEEE-standard, it links to any compliant 100GBASE-LR4 module at the far end regardless of brand.\n\n\u003ch2\u003eKey Specs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForm factor: QSFP28; Rate: 100Gb\/s (4x25G NRZ, LAN-WDM)\u003c\/li\u003e\n  \u003cli\u003eMedia: G.652 SMF; Wavelengths (IEEE 802.3ba LAN-WDM grid): 1295.56 \/ 1300.05 \/ 1304.58 \/ 1309.14 nm\u003c\/li\u003e\n  \u003cli\u003eReach: 10km; Connector: Duplex LC; Diagnostics: DOM\/DDM\u003c\/li\u003e\n  \u003cli\u003eStandards: IEEE 802.3ba 100GBASE-LR4, QSFP28 MSA (SFF-8636\/8665)\u003c\/li\u003e\n  \u003cli\u003ePower: 3.5W max\u003c\/li\u003e\n  \u003cli\u003eCondition: New, third-party compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePlatform family\u003c\/th\u003e\n\u003cth\u003eCoding (OEM part it presents as)\u003c\/th\u003e\n\u003cth\u003eStatus\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCisco Nexus 9000\/3000, ASR \/ campus 100G\u003c\/td\u003e\n\u003ctd\u003eCisco QSFP-100G-LR4-S\u003c\/td\u003e\n\u003ctd\u003eCoded \/ confirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eArista 7000 series\u003c\/td\u003e\n\u003ctd\u003eArista QSFP-100G-LR4\u003c\/td\u003e\n\u003ctd\u003eCoded \/ confirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eJuniper QFX \/ PTX\u003c\/td\u003e\n\u003ctd\u003eJuniper JNP-QSFP-100G-LR4 (740-058732)\u003c\/td\u003e\n\u003ctd\u003eCoded \/ confirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMellanox \/ NVIDIA Spectrum\u003c\/td\u003e\n\u003ctd\u003eCoding available on request\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eEEPROM \/ Coding Notes\u003c\/h2\u003e\n\u003cp\u003ePre-programmed to present as Cisco QSFP-100G-LR4-S. LR4 is a common interoperability optic — it links to any standards-compliant 100GBASE-LR4 module at the far end regardless of that end's brand, as long as both meet IEEE 802.3ba.\u003c\/p\u003e\n\n\u003ch2\u003eQ\u0026amp;A\u003c\/h2\u003e\n\u003ch3\u003eQ: How far does LR4 reach?\u003c\/h3\u003e\n\u003cp\u003eA: Up to 10km over single-mode fiber.\u003c\/p\u003e\n\u003ch3\u003eQ: Will it interoperate with a different-brand LR4 on the other end?\u003c\/h3\u003e\n\u003cp\u003eA: Yes — LR4 is IEEE-standard, so any compliant 100GBASE-LR4 optic pairs with it.\u003c\/p\u003e\n\u003ch3\u003eQ: Single-mode or multimode?\u003c\/h3\u003e\n\u003cp\u003eA: Single-mode (SMF), duplex LC.\u003c\/p\u003e\n\u003ch3\u003eQ: Is FEC required?\u003c\/h3\u003e\n\u003cp\u003eA: No — standard 100GBASE-LR4 does not require host FEC.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/resilient-tec.com\/products\/qsfp-100g-cu1m-cisco-compatible-100g-qsfp28-passive-dac-cable-1m\"\u003e100G QSFP28 passive DAC\u003c\/a\u003e | \u003ca href=\"https:\/\/resilient-tec.com\/products\/mfa1a00-c010-mellanox-mfa1a00-c010-100gbe-qsfp28-mmf-active-optical-cable-aoc-10-m\"\u003eMFA1A00-C010 100G QSFP28 AOC\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0767\/3482\/4548\/files\/QSFP-100G-LR4-S_Compatible_Compatibility_Report.pdf?v=1785360245\"\u003eDownload the compatibility report\u003c\/a\u003e\u003c\/p\u003e","brand":"Resilient Tec","offers":[{"title":"Default Title","offer_id":48070105071777,"sku":"QSFP-100G-LR4-S-C","price":10500.0,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2216\/8673\/files\/Cisco-QSFP-100G-LR4-S-Compatible-100G-QSFP28-LR4-Transceiver-10km-SMF-LAN-WDM-1310nm-Duplex-LC.png?v=1791961713","url":"https:\/\/www.foxti.com.br\/products\/cisco-qsfp-100g-lr4-s-compatible-100g-qsfp28-lr4-transceiver-10km-smf-lan-wdm-1310nm-duplex-lc","provider":"FoxTI","version":"1.0","type":"link"}