Arista Networks Qsfp-40G-LR4 Compatible Qsfp+ Module - 40Gbase-LR4 Fiber Optical Transceiver (Qsfp-40G-LR4-AR-ST)

★★★★★ 4.5 109 reviews

US$38.92
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US$38.92
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Management number 231283181 Release Date 2026/06/18 List Price US$38.92 Model Number 231283181
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100% Arista Networks compatible. Guaranteed. The qsfp-40g-lr4-ar-st is an Arista Networks QSFP-40G-LR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Arista Networks brand compatible 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 maximum transfer distance: 10 km (6.2 mi) MTBF: 95, 832, 027 hours power consumption: digital Diagnostics Monitoring (DDM): Yes this QSFP+ module is hot-swappable making upgrades and replacements seamless by minimizing network disruptions. Star Tech SFPs all Star Tech SFP & SFP+ transceiver Modules are backed by a star Tech lifetime warranty and free lifetime multilingual technical support. Star Tech offers a wide variety of SFP modules and direct-attach SFP cables, providing the dependability and reliability you need to ensure consistent network performance.

  • 100% ARISTA NETWORKS QSFP-40G-LR4 COMPATIBLE QSFP+ TRANSCEIVER: Designed, programmed and tested to work with compatible Arista Networks switches and routers to deliver dependable 40GbE connectivity
  • TECHNICAL SPECS: 40GBASE-LR4 | 40Gbps | 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 Arista Networks routers and switches; DDM support reports the transceiver's status to most SNMP network management tools
  • WORKS WITH MSA COMPLIANT SWITCHES: Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules
UPC 065030885195
ASIN B07Z8S4N5N
Brand StarTech.com
Item Weight 0.11 Pounds
Manufacturer StarTech.com
Model Number QSFP-40G-LR4-AR-ST
BuiltIn Media Cable
Maximum Range 10000 Meters
Item Type Name Networking
Mfr Part Number QSFP-40G-LR4-AR-ST
Number of Items 1
Number of Channels 1
Warranty Description Lifetime Warranty
Global Trade Identification Number 00065030885195

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