{"product_id":"fo-qsfp-40g-er4-156393","title":"FyberOptix Intel E40GQSFPER Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC Transceiver Module for SMF","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFyber Optix delivers fully tested, OEM-compatible optical transceivers, DWDM\/CWDM systems, media converters and DAC\/AOC cables — coded for Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet platforms, with lifetime warranty and fast global delivery.\u003c\/p\u003e\n\n\u003cp\u003eThe Intel E40GQSFPER compatible 40GBASE-ER4 module delivers robust 40Gb\/s performance for Intel-equipped hardware over a 40km reach. Built with a 1310nm nominal wavelength and a duplex LC connector, it supports full Digital Optical Monitoring (DOM). This module offers a reliable and high-bandwidth solution for long-reach interconnections in professional networking environments.\u003c\/p\u003e\u003cp\u003e\n\n\u003c\/p\u003e\u003cp\u003eFyber Optix is a British-engineered brand of OEM-compatible optical networking products, including SFP, SFP+, QSFP+, QSFP28 and QSFP-DD transceivers, DWDM\/CWDM systems, media converters, and DAC\/AOC cables. Every module is 100% pre-shipment tested and coded for seamless compatibility with major platforms such as Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet — backed by a lifetime warranty, fast global delivery, and dedicated technical support for data centers, telecom operators, enterprise networks and system integrators worldwide.\u003c\/p\u003e","brand":"Fyber Optix","offers":[{"title":"QSFP-40G-ER4","offer_id":46166635151407,"sku":"FO-QSFP-40G-ER4-156393","price":1067.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9435\/6783\/files\/Product1113-1.png?v=1789183545","url":"https:\/\/www.fyberoptix.com\/products\/fo-qsfp-40g-er4-156393","provider":"Fyber Optix","version":"1.0","type":"link"}