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STARTECH.COM

STARTECH.COM QSFP40GLR4ST

QSFP+ - 1 x LC Duplex 40GBase-LR4 Network - 1 Pack - For Data Networking

MPNQSFP40GLR4STTransceiversUpdated

Key facts

Part number
QSFP40GLR4ST
Brand
STARTECH.COM
Category
Transceivers
Price
AUD 2,253.89≈ USD 1,573 RRP
Availability
On request — ask for a quote

The STARTECH.COM QSFP40GLR4ST is a transceiver listed in the Prology Parts Index. RRP AUD 2,253.89≈ USD 1,573 (Oct 2026). Request a quote for volume pricing, or sell us your used transceivers.

Overview

The QSFP40GLR4ST is a Cisco QSFP-40G-LR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Cisco™ brand switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBASE-LR4 compliant networks, with a maximum distance of up to 10 km (6.2 mi).

Technical Specifications:

  • Wavelength: 1270nm to 1330nm
  • Maximum Data Transfer Rate: 40 Gbps
  • Type: Single Mode Fiber
  • Connection Type: LC Connector
  • Maximum Transfer Distance: 10 km (6.2 mi)
  • MTBF: 1,489,426 hours
  • Power Consumption: Less than 2.5 Watts
  • Digital Diagnostics Monitoring (DDM): Yes

This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.

  • 40 Gigabit Ethernet for efficient data transfer and fast connectivity
  • With a single wavelength of light, the single mode fibre optic can carry data and transmit audio/video applications over miles of distance
  • Supports optical fibre cable for durable performance, minimal signal loss, and fast data transfers to greater distances

Specifications

General

Total Number of Ports
1
Compatibility
MSA Compliant Cisco Firepower Switches: ASR1000 ASR9000 C9300 C3850
Product Type
QSFP+

Manufacturer Website Address

Product Name
Cisco QSFP-40G-LR4 Compatible QSFP+ Transceiver Module - 40GBASE-LR4
Application/Usage
Data Networking

Optical Network

Network Technology
40GBase-LR4
Media Type Supported
Optical Fiber
Fiber Mode Supported
Single-mode
Weight (Approximate)
45.4 g
Height
12.7 mm
Width
17.8 mm
Depth
71.1 mm

Price history

Latest
AUD 2,253.89≈ USD 1,573
Oct 2026
Lowest recorded
AUD 2,253.89≈ USD 1,573
Highest recorded
AUD 2,253.89≈ USD 1,573
Recorded
2026
1 price point

AUD 2,253.89 rrp, recorded

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  • Warranty includedParts are covered by a Prology warranty – ask us for the terms.
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