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Position：Home / Products / Networking Accessories / Modules & Cards / Huawei Optical Transceivers

  • Huawei QSFP-40G-LR4
  • Huawei QSFP-40G-LR4

Huawei QSFP-40G-LR4

Model:QSFP-40G-LR4
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Overview

The Huawei QSFP-40G-LR4 is a 40GBASE-LR4 optical module designed for single-mode fiber networks operating at 1310 nm over a distance of up to 10 km. Targeting network engineers and IT procurement specialists, this module ensures high-speed, long-distance data transmission with reliable performance for enterprise and data center applications.


QSFP-40G-LR4 Product Highlights

  • 40G data rate
  • Single-mode fiber
  • 1310 nm wavelength
  • 10 km reach
  • LC connector

Product Features Comparison

Features Huawei QSFP-40G-LR4 Huawei QSFP-40G-SR4 Juniper JNP-QSFP-40G-LX4 Cisco QSFP-40G-LR4 Arista QSFP-40G-LR4 HP JG709A Dell EM-QSFP-40G-LR4
Data Rate 40Gbps 40Gbps 40Gbps 40Gbps 40Gbps 40Gbps 40Gbps
Fiber Type Single-mode Multimode Single-mode Single-mode Single-mode Single-mode Single-mode
Wavelength 1310 nm 850 nm 1310 nm 1310 nm 1310 nm 1310 nm 1310 nm
Reach 10 km 100 m 10 km 10 km 10 km 10 km 10 km
Connector LC SR4 LC LC LC LC LC

QSFP-40G-LR4 Product Application Scenarios

  • Data Center Connectivity
  • Enterprise Backbone Networks
  • High-Performance Computing Clusters

Optional Add-ons

Accessory Model Description
Huawei LC-LC SMF Patch Cord Compatible single-mode fiber patch cord
Fiber Optic Cleaning Kit Cleaning kit for fiber optic connectors
CWDM Mux/Demux Passive CWDM Mux/Demux for extended applications

Get More Information

Discover unbeatable prices and fast shipping for the Huawei QSFP-40G-LR4. Access the detailed QSFP-40G-LR4 datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at Contact@huatenmax.com.

Specification

QSFP-40G-LR4 Specifications
Brand Huawei
Product Name QSFP-40G-LR4
Form Factor QSFP+
Data Rate 40Gbps
Wavelength 1310 nm
Reach 10 km
Cable Type Single-mode Fiber (SMF)
Connector LC Duplex
Optical Components DFB (Distributed Feedback)
Max Power Consumption 3.5 W
Operating Temperature 0°C to 70°C
Storage Temperature -40°C to 85°C
Digital Diagnostics Yes
MTBF Up to 1 million hours
Compliance IEEE 802.3bm, SFF-8436
Host Connector Edge Connector with 38 Pins
Transmit Power -7 to 2.3 dBm
Receiver Sensitivity -11.5 dBm
Environmental Requirements RoHS6
EMI FCC Part 15 Class A
Humidity 5% to 95% (non-condensing)
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