StarTech.com

MSA Compliant 40 Gigabit Fiber QSFP+ Transceiver Module - 40GBase-LR4 - SM LC - 10 km

Add reliable and cost-effective 40 Gigabit Ethernet connections over single-mode fiber, with this QSFP+ module

Product ID: QSFP40LR4ST

  • Delivers reliable 40 Gigabit connections for 40GBase-LR4 compliant networks
  • Meets or exceeds MSA (Multi-Source Agreement) industry standards
  • Backed by lifetime warranty and free lifetime technical support
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  • Supports single-mode fiber (LC connector)
  • Maximum distance up to 10 km/6.2 mi.
  • Maximum data rates up to 40Gbps
  • 1270 nm - 1330 nm optical wavelength
  • Digital Diagnostics Monitoring (DDM/DOM)
  • Hot-pluggable
2.781,99 € EUR exc VAT
3.310,57 € EUR inc VAT

Overview

This 40GBase-LR4 QSFP+ module delivers what you need most in your network connections: reliable performance. It’s built to exacting MSA specifications and fully tested to ensure seamless compatibility. The single-mode QSFP+ transceiver module offers a cost-effective way to add, replace or upgrade the ports on your networking equipment, and it’s backed by a lifetime warranty.

Delivers 40 Gigabit Ethernet connections

With data transfer rates of up to 40Gbps and support for Digital Diagnostics Monitoring (DDM / DOM), this QSFP+ module can be installed into fiber networking equipment with an MSA compliant port, using an LC connector. It delivers dependable 40 Gigabit connectivity over single-mode fiber for 40GBase-LR4 compliant networks, with a maximum distance of up to 10 km (6.2 mi.) and 1270 nm to 1330 nm optical wavelength.

Built for reliable network performance

This optical transceiver is engineered to meet or exceed the industry’s MSA (Multi-Source Agreement) standards. StarTech.com brings its established reputation for high-quality connectivity solutions to SFP transceivers, providing SFPs that match major OEM brands in performance and reliability. Committed to the highest standards, StarTech.com provides an extensive range of networking products including copper and fiber network cards, fiber media converters, Ethernet switches and wireless products.

Convenient and scalable

Delivering both convenience and scalability, this fiber transceiver is fully hot-pluggable, which enables you to install it without interrupting network traffic or having to reboot your equipment. It provides a versatile solution that’s compatible with a wide range of networking equipment, allowing you to expand your network to remote segments cost-effectively.

You can count on QSFP40LR4ST for reliable performance, backed by a lifetime warranty and free lifetime technical support.  

Applications

Replace defective or damaged QSFP+ modules in MSA compliant equipment

Ideal for deployment in network devices with multiple QSFP+ slots

Expand your network to remote segments

Technical Specifications

Warranty Information
Warranty Lifetime
Hardware
Industry Standards IEEE 802.3ba 40GBASE-LR4
Performance
Compatible Networks 40 Gbps
DDM Yes
Fiber Operating Mode Full-Duplex
Fiber Type Single Mode
Max Transfer Distance 10 km (6.2 mi)
Maximum Data Transfer Rate 40 Gbps
MTBF 1,489,426 hours
Wavelength 1270nm to 1330nm
Connector(s)
Local Unit Connectors 1 - Fiber Optic LC Duplex Female
Environmental
Humidity 5~95% RH
Operating Temperature 0°C to 70°C (32°F to 158°F)
Storage Temperature -40°C to 85°C (-40°F to 185°F)
Physical Characteristics
Color Silver
Enclosure Type Aluminum
Product Height 13 mm [0.5 in]
Product Length 72 mm [2.8 in]
Product Weight 40 g [1.4 oz]
Product Width 18.4 mm [0.7 in]
Packaging Information
Shipping (Package) Weight 76 g [2.7 oz]
What's in the Box
Included in Package 1 - QSFP+ transceiver

Certifications

Related Products

MSA Compliant 40 Gigabit Fiber QSFP+ Transceiver Module - 40GBase-SR4 - MM MPO - 150 m
QSFP40SR4ST
MSA Compliant 40 Gigabit Fiber QSFP+ Transceiver Module - 40GBase-SR4 - MM MPO - 150 m

Add reliable and cost-effective 40 Gigabit Ethernet connections over multimode fiber, with this QSFP+ module

645,99 € exc VAT
768,73 € inc VAT

Accessories

Product Support

Frequently Asked Questions

Before You Buy

SFP fiber transceivers (mini-GBIC) are specific to applications and therefore, you need to select the correct fiber transceiver for your application. StarTech.com offers a few types of fiber transceivers: Cisco®, Cisco Meraki®, HP®, and Juniper® compatible, as well as standard gigabit SFP converters. Although the transceivers may be referred to as GBIC or mini-GBIC, the correct terminology for the device is small form-factor pluggable transceiver or SFP . StarTech.com does not carry GBIC converters.

If your device is not a Cisco device, it can still use Cisco compatible SFPs. Cisco SFPs are specifically coded to be compatible with Cisco devices. A standard SFP will not work in a Cisco device.

StarTech.com offers two different output connector types for SFPs: RJ-45 and fiber.

No special requirements are necessary to use RJ-45 SFPs. However, if you use fiber transceivers, the following items need to be the same as the interconnecting equipment:

  • The connector type, such as LC, SC, or ST.

  • The mode (single mode or multi mode).

  • The wavelength, such as 850 nm, 1310 nm, or 1550 nm.

  • The DDM support.

  • The speed, such as 10Gbps.

Note: The properties listed above cannot be converted or changed by a cable, excluding the connector type.