{"product_id":"100g-er4lt-qsfp40km40km_3855","title":"Extreme 100G-ER4LT-QSFP40KM Compatible 100GBASE-ER4L QSFP28 4 x 25G NRZ 1310nm 40km DOM Duplex LC\/UPC SMF Optical Transceiver Module","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eThe Extreme 100G-ER4LT-QSFP40KM compatible QSFP28 transceiver supports 100GBASE Ethernet links up to 40km over single-mode fiber using duplex LC connectors. It operates on four LWDM wavelengths with integrated multiplexing and demultiplexing. With a BOX+FPC+PCBA separated design, the module delivers enhanced reliability, sealing, and thermal performance. It complies with IEEE 802.3ba standards and provides digital diagnostics via the I2C interface for real-time monitoring.","brand":"Refurb Squared","offers":[{"title":"100G-ER4LT-QSFP40KM40km \/ Cisco","offer_id":51425640644896,"sku":"RefurbCisco30280","price":5868.33,"currency_code":"AED","in_stock":true},{"title":"100G-ER4LT-QSFP40KM40km \/ Arista","offer_id":51425640677664,"sku":"RefurbArista30281","price":5868.33,"currency_code":"AED","in_stock":true},{"title":"100G-ER4LT-QSFP40KM40km \/ Juniper","offer_id":51425640710432,"sku":"RefurbJuniper30282","price":5868.33,"currency_code":"AED","in_stock":true},{"title":"100G-ER4LT-QSFP40KM40km \/ Brocade","offer_id":51425640743200,"sku":"RefurbBrocade30283","price":5868.33,"currency_code":"AED","in_stock":true},{"title":"100G-ER4LT-QSFP40KM40km \/ Dell","offer_id":51425640775968,"sku":"RefurbDell30284","price":5868.33,"currency_code":"AED","in_stock":true},{"title":"100G-ER4LT-QSFP40KM40km \/ Extreme","offer_id":51425640808736,"sku":"RefurbExtreme30285","price":5868.33,"currency_code":"AED","in_stock":true},{"title":"100G-ER4LT-QSFP40KM40km \/ HW","offer_id":51425640841504,"sku":"RefurbHW30286","price":5868.33,"currency_code":"AED","in_stock":true},{"title":"100G-ER4LT-QSFP40KM40km \/ H3C","offer_id":51425640874272,"sku":"RefurbH3C30287","price":5868.33,"currency_code":"AED","in_stock":true},{"title":"100G-ER4LT-QSFP40KM40km \/ Ciena","offer_id":51425640907040,"sku":"RefurbCiena30288","price":5868.33,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/2025090111101936309y_jpg.webp?v=1775375104","url":"https:\/\/www.refurb2.com\/products\/100g-er4lt-qsfp40km40km_3855","provider":"Refurb Squared","version":"1.0","type":"link"}