⁸ Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Co – Let's Fibre Technologies
Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Bidi 1310nm, 40km, 40G-QSFP+-ER4
Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Bidi 1310nm, 40km, 40G-QSFP+-ER4
Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Bidi 1310nm, 40km, 40G-QSFP+-ER4
Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Bidi 1310nm, 40km, 40G-QSFP+-ER4
Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Bidi 1310nm, 40km, 40G-QSFP+-ER4
Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Bidi 1310nm, 40km, 40G-QSFP+-ER4
Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Bidi 1310nm, 40km, 40G-QSFP+-ER4
Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Bidi 1310nm, 40km, 40G-QSFP+-ER4
Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Bidi 1310nm, 40km, 40G-QSFP+-ER4
Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Bidi 1310nm, 40km, 40G-QSFP+-ER4
Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Bidi 1310nm, 40km, 40G-QSFP+-ER4
Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Bidi 1310nm, 40km, 40G-QSFP+-ER4
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Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Bidi 1310nm, 40km, 40G-QSFP+-ER4

R 35,373.83
R 35,373.83
R 49,637.47
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Fiber Optic Transceiver 40G-QSFP+-ER4 Bidi 1310nm 40km Duplex LC Single Mode Optical Fiber Module Price 40GBace Optical Transceiver Module CWDM

SPECIFICATIONS

High-concerned chemical: None

DIY Supplies: Electrical

Certification: CE

Model Number: 40G-QSFP+-ER4

Type: Optical Module

Brand Name: FULLY

Use: FTTX/FTTH, 40G Ethernet

Warranty Time: 1 YEAR

Network: Wired LAN, wifi, 4g, 3G

Product name: Optical Module

Form factor: QSFP+

Rate: 40G

Reach: 40km

Wavelength: 1310nm

Connector: Duplex LC

DDM/DOM: Supported

Media Type: Single Mode

MOQ: 1 pc

Product Description

40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Fiber Optic Transceivers Transceiver IP

 The QSFP+-40G-ER4 is a transceiver module designed for 40Km optical communication applications. The design is compliant to 40GBASE-ER4 of the IEEE P802.3ba standard. The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data.

Features

Product Description 
Product name: Optical Module 
Use: 40G Ethernet 
Form factor: QSFP+ 
Rate: 40G 
Reach: 40km 
Wavelength: 1310nm 
Connector: LC Duplex 
DDM/DOM: Supported 
Media type: Single Mode 
TX power: -7~+2.3dBm 
Temperature: 0~70°C 
Receiver sensitivity: < -11.5dB
MOQ:1pc

Key Features

4 CWDM lanes MUX/DEMUX design

Up to 11.2Gbps per channel bandwidth

Aggregate bandwidth of > 40Gbps

Duplex LC connector

Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 Standard

QSFP MSA compliant

Up to 40km transmission

Compliant with QDR/DDR Infiniband data rates

Single +3.3V power supply operating
power consumption<2.5W

Built-in digital diagnostic functions

Temperature range 0°C to 70°C

RoHS Compliant

Application

Rack to rack

Data centers Switches and Routers

Metro networks

Switches and Routers

40G BASE-LR4 Ethernet Links

Product Details

The Fiber Optic Transceiver 40GBASE ER4 40g Qsfp+ Transceiver Duplex LC Connector Single IP Bidi 1310nm, 40km, 40G-QSFP+-ER4 is the product you didn't think you need, but once you have it, something you won't want to live without.

Inventory Last Updated: Dec 07, 2025