ENET 

ENET QSFP-40G-ER4-ENC 40GBASE-ER4 QSFP+ 40KM INT MUX W/DOM SMF DUPLEX LC CONNECTOR

Mfg Part Number:  QSFP-40G-ER4-ENC  
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Price: $5,598.60 + Free Shipping
Quantity:
In Stock: 8
Last Updated: Sep 11, 2025
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The ENET QSFP-40G-ER4-ENC Cisco Compatible QSFP+ transceiver operates at 40Gbps over Single Mode Fiber at 1270/1290/1310/1330 with a maximum reach of 40 kilometers. Each QSFP-40G-ER4-ENC is 100% compatible in fit, form, and functionality compared to the OEM product. Our extensive quality control measures begin with physically inspecting each module, verification of hardware type, wavelength, transmit power, receive power, and full optical monitoring functionality (if applicable). Each QSFP-40G-ER4-ENC is individually programmed in-house and then Spirent® tested for performance and functionality as well as compatibility tested in target Cisco platforms. Old and new revisions of Cisco operating software are used for testing to ensure 100% compatibility. Our test lab contains Spirent® traffic emulation equipment, along with more than 80 of today's most popular switches, routers, and servers. All ENET Cisco compatible transceivers are MSA compliant for seamless integration and RoHS compliant for environmental conformity. All ENET transceivers are backed by a Lifetime Replacement Warranty.
Main Specification
General Information
Manufacturer NSI Industries
Manufacturer Part Number QSFP-40G-ER4-ENC
Manufacturer Website Address https:/siindustries.com/
Brand Name ENET
Product Name QSFP+ Module
Product Type QSFP+
Technical Information
Application/Usage Data Networking
Application/Usage Optical Network
Interfaces/Ports
Total Number of Ports 1
Connector Type LC
Interfaces/Ports Details 1 x LC Duplex 40GBase-ER4 Network
Media & Performance
Media Type Supported Optical Fiber
Fiber Mode Supported Single-mode
Ethernet Technology 40 Gigabit Ethernet
Network Technology 40GBase-ER4
Miscellaneous
Compatibility MSA Compliant
Environmentally Friendly Yes
Warranty
Limited Warranty Lifetime
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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