STARTECH.COM QSFP40GLR4S
QSFP+ - 1 x LC Duplex 40GBase-LR4 Network - 1 Pack - For Data Networking
Key facts
- Part number
- QSFP40GLR4S
- Brand
- STARTECH.COM
- Category
- Transceivers
- Price
- AUD 2,256.09≈ USD 1,575 RRP
- Availability
- On request — ask for a quote
The STARTECH.COM QSFP40GLR4S is a transceiver listed in the Prology Parts Index. RRP AUD 2,256.09≈ USD 1,575 (Oct 2026). Request a quote for volume pricing, or sell us your used transceivers.
Overview
The QSFP40GLR4S is a Cisco QSFP-40G-LR4-S 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
- For transmitting data at gigabit speed over hundreds of miles with little integrity loss, single-mode fibre optic is an ideal solution
- 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-S Compatible QSFP+ Transceiver Module - 40GBASE-LR4
- Application/Usage
- Optical Network
Data Networking
- 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 2,256.09≈ USD 1,575
- Oct 2026
- Lowest recorded
- AUD 2,256.09≈ USD 1,575
- Highest recorded
- AUD 2,256.09≈ USD 1,575
- Recorded
- 2026
- 1 price point
AUD 2,256.09 rrp, recorded
Why buy from Prology
- Tested before dispatchEvery item is checked by our technicians before it ships.
- Warranty includedParts are covered by a Prology warranty – ask us for the terms.
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- Real people, quick repliesQuotes and answers within 1 business day.
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