TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
                                                                                                           
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QSFP-40G-LR4-S 40G Transceiver Module - 1310nm Wavelength, 10km SMF Reach, LC Duplex Connector

Price Negotiable
Price: 150$/pcs
MOQ: 10
Delivery Time: Negotiable
Brand: OEM
Product Description
Product Overview
The QSFP-40G-LR4-S is a high-performance 40G transceiver module designed for long-range data center and enterprise networking applications. This compatible QSFP+ module delivers reliable 40G connectivity over single-mode fiber with exceptional transmission distance.
Technical Specifications
Parameter Specification
Data Rate 40 Gbps
Wavelength 1310 nm CWDM4
Transmission Distance 10 km over Single-Mode Fiber
Connector Type Duplex LC
Form Factor QSFP+
Operating Temperature 0°C to 70°C
Key Features
  • 40GBASE-LR4 and 40GBASE-WAN Ethernet compliant
  • 10 km reach over single-mode fiber infrastructure
  • Hot-pluggable QSFP+ form factor
  • Low power consumption design
  • Compatible with mainstream server, switch, and router brands
  • Available as Top-trans brand or custom configurations
Application Scenarios
Ideal for 40GBASE Ethernet connections between servers, switches, and routers in data centers, enterprise networks, and telecommunications infrastructure.
Compatibility Verification
For optimal performance, we recommend verifying compatibility with your specific equipment. Please contact our sales team with your equipment part number for confirmation.
Product Images
QSFP-40G-LR4-S transceiver module front view QSFP-40G-LR4-S transceiver module side view QSFP-40G-LR4-S transceiver module connector detail QSFP-40G-LR4-S transceiver module label information QSFP-40G-LR4-S transceiver module packaging QSFP-40G-LR4-S transceiver module technical specifications QSFP-40G-LR4-S transceiver module application diagram

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
Location 28 Yayuan Road,Wuhe Community,BanTian Street,Longkong District, Shenzhen,China.
Contact Person Vicky Tian

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