STARTECH.COM QSFP40GLR4ES
QSFP+ - 1 x MPO Duplex 40GBase-LR4 Network - 1 Pack - For Optical Network, Data
Key facts
- Part number
- QSFP40GLR4ES
- Brand
- STARTECH.COM
- Category
- Transceivers
- Price
- AUD 2,073.49≈ USD 1,448 RRP
- Availability
- On request — ask for a quote
The STARTECH.COM QSFP40GLR4ES is a transceiver listed in the Prology Parts Index. RRP AUD 2,073.49≈ USD 1,448 (Oct 2026). Request a quote for volume pricing, or sell us your used transceivers.
Overview
The QSFP40GLR4ES is a Dell EMC QSFP-40G-LR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Dell EMC 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: 1311nm
- Maximum Data Transfer Rate: 40 Gbps
- Type: Single Mode
- Connection Type: MPO Connector
- Maximum Transfer Distance: 10 km (6.2 mi)
- MTBF: 8,596,956 hours hours
- Power Consumption: < 1.3W
- Digital Diagnostics Monitoring (DDM): Yes
This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
- 40Gigabit Ethernet - Designed to provide high-performance Ethernet connection while minimizing power and CPU cycles' utilization
- With a single wavelength of light, the single mode fibre optic can carry data and transmit audio/video applications over miles of distance
- Optical fibre cable compatible - Spans afar and provides speedy data transmission rates between servers and network components
Specifications
General
- Total Number of Ports
- 1
- Product Type
- QSFP+
Manufacturer Website Address
- Product Model
- QSFP40GLR4ES
- Product Name
- Dell EMC QSFP-40G-LR4 Compatible QSFP+ Transceiver Module - 40GBase-LR4Q
- Compatibility
- MSA Compliant
- Application/Usage
- Optical Network
Data Networking
- Network Technology
- 40GBase-LR4
- Media Type Supported
- Optical Fiber
- Fiber Mode Supported
- Single-mode
Price history
- Latest
- AUD 2,073.49≈ USD 1,448
- Oct 2026
- Lowest recorded
- AUD 2,073.49≈ USD 1,448
- Highest recorded
- AUD 2,073.49≈ USD 1,448
- Recorded
- 2026
- 1 price point
AUD 2,073.49 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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