{"product_id":"huawei-qsfp-40g-er4-40km-long-haul-single-mode-wdm-optical-module-pn-02311bkt","title":"Huawei QSFP+ 40G ER4 40km Long-haul Single-mode WDM Optical Module PN:02311BKT","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eUltra-long-reach WDM single-mode QSFP+ optical module PN 02311BKT, standard 40GBase-ER4, built-in 4-channel 1310nm high-power DFB WDM laser, duplex LC dual-fiber interface, max transmission distance 40km over G.652 single-mode fiber, used for long-distance cross-city, cross-district 40G backbone transmission of metropolitan area networks.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eKey Specifications\u003cbr\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eItem\u003c\/th\u003e\n\u003cth align=\"left\"\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eBrand\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eHuawei\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003ePN\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e02311BKT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eForm Factor\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eQSFP+ Duplex LC WDM Single-mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eStandard\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e40GBase-ER4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eBit Rate\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e40Gbps (4×10G WDM wavelength division multiplexing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eWavelength\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1310nm high-power DFB 4-channel WDM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eMax Reach\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e40km G.652 Single-mode Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eFiber Type\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eG.652 SMF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eInterface\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eDuplex LC\/UPC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003ePull Tab\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eRed (ultra-long-distance identification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eOrigin\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eMade in Malaysia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eCondition\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eFactory New Sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eStock Status\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eIn Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eDelivery Lead Time\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eWithin 2 Business Days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eWarranty\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e3 Years Official Factory Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eUnit Price\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e$1600.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eCore Features\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e✅ Standard hot-swappable QSFP+ package, compatible with metro core routers and long-distance aggregation switches\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ High-power ER4 WDM laser design, 40km ultra-long single-mode transmission capacity, far longer than LR4 10km module\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ WDM integration design, only 2 LC single-mode jumpers to realize 40G bandwidth, no MPO multi-core cable required\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ Built-in complete DDM digital optical monitoring, real-time reading of module temperature, transmit\/receive optical power, laser bias current\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ Distinct red pull tab, easy to distinguish ultra-long-distance single-mode modules on site\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ Ideal for metro backbone, cross-district industrial park, remote campus long-distance 40G fiber links\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eMetropolitan area network cross-district 40G core backbone interconnection, remote industrial park multi-plant ultra-long-distance high-speed networking, suburban campus cross-region core network transmission, operator edge access long-distance convergence fiber links.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Huawei","offers":[{"title":"Default Title","offer_id":50963043942540,"sku":"02311BKT","price":11500.0,"currency_code":"CNY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/2410\/8428\/files\/d12e1541-c5bf-4c79-a2df-29ede0ad2934.png?v=1782091594","url":"https:\/\/www.qsfp40g.com\/products\/huawei-qsfp-40g-er4-40km-long-haul-single-mode-wdm-optical-module-pn-02311bkt","provider":"QSFP40G","version":"1.0","type":"link"}