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StarTech Cisco QSFP-40GE-LR4 Compatible QSFP+ Module (QSFP-40GE-LR4-ST)

Amazon

Price History & Forecast

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Last 670 days · 670 data points (no recent data)

Historical
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£962.36 £649.14 £717.48 £785.82 £854.16 £922.50 £990.84 21 October 2024 06 April 2025 20 September 2025 06 March 2026 21 August 2026
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QSFP-40GE-LR4-ST

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Price Distribution

Price distribution over 670 days • 4 price levels

Days at Price
Current Price
111 days 78 days 192 days · current 289 days 0 72 145 217 289 £678 £687 £696 £962 Days at Price

Price Analysis

Most common price: £962 (289 days, 43.1%)

Price range: £678 - £962

Price levels: 4 different prices over 670 days

Description
The QSFP-40GE-LR4-ST is a Cisco QSFP-40GE-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 Connection Type: LC Connector Maximum Transfer Distance: 10 km (6.2 mi) MTBF: 244,610,583 hours Power Consumption: Digital Diagnostics Monitoring (DDM): Yes This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions. StarTech SFPs All StarTech SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.

Key Features

100% CISCO QSFP-40GE-LR4 COMPATIBLE QSFP+ TRANSCEIVER: Works with Cisco switches like C4500, N7000, N7700, N9300, N9500 and others

TECHNICAL SPECS: 40GBASE-LR4 | 40 Gbps | Single Mode (SMF) | LC Connector | 1270nm to 1330nm | Digital Diagnostic Monitoring (DDM) | Distances up to 10km (6.2mi)

TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in Cisco routers and switches; DDM support reports the transceiver's status to most SNMP network management tools

OUTSTANDING SUPPORT: Backed by StarTech.com for the life of the module itself, not your equipment; our modules won't void your OEM support and with access to our Tech Advisors 5/24

WORKS WITH MSA COMPLIANT SWITCHES: Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules

Product Specifications
Brand
StarTech
Model
QSFP-40GE-LR4-ST
ASIN
B07Z8S5K9S
Category
Computers & Accessories > Networking Devices > Network Transceivers
Domain
Amazon UK
Release Date
03 March 2020
Listed Since
18 October 2019

Barcode

No barcode data available

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