Arista Networks QSFP-40G-XSR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 400m - 850nm - DDM

40 Gbps | Multi Mode Fiber | LC | 400 m (1312 ft.) | Lifetime Warranty

Product ID: QSFP-40G-XSR4-AR-ST

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  • 100% ARISTA NETWORKS QSFP-40G-XSR4 COMPATIBLE QSFP+ TRANSCEIVER: Designed, programmed and tested to work with compatible Arista Networks switches and routers to deliver dependable 40GbE connectivity
  • TECHNICAL SPECS: 40GBASE-SR4 | 40Gbps | Multi Mode (MMF) | MPO Connector | 850nm | Digital Diagnostic Monitoring (DDM) | Distances up to 400m (1312ft.)
  • 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
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$245.99USD

In stock: US: 43 | CA: 0

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The QSFP-40G-XSR4-AR-ST is an Arista QSFP-40G-XSR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Arista brand switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBase-SR4 compliant networks, with a maximum distance of up to 400 m (1312 ft.).

Technical Specifications:

  • Wavelength: 850nm
  • Maximum Data Transfer Rate: 40 Gbps
  • Type: Multi Mode
  • Connection Type: MPO
  • Maximum Transfer Distance: 400m (1312 ft.)
  • MTBF: 244,610,583 hours
  • Power Consumption: Low power consumption
  • Digital Diagnostics Monitoring (DDM): Yes

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

StarTech.com SFPs

All StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.

Partner Numbers

  • Tech Data 13821664
  • ASI 238005
  • D&H QSFP40GXSR4ARST
  • Ingram Micro USA 6YN035
  • SYNNEX US STA-QSFP-40GXSR4ARST
  • UPC 065030885232

Specifications

Warranty Information Warranty Lifetime
Material Steel
Hardware Compatible Brand Arista Networks
Industry Standards IEEE 802.3ba 40GBASE-SR4
Packaging Information Package Height 1.3 in [34 mm]
Package Length 4.6 in [11.7 cm]
Shipping (Package) Weight 2.6 oz [75 g]
Package Width 3.6 in [92 mm]
Performance Maximum Data Transfer Rate 40.00 Gbps
DDM Yes
MTBF 244,610,583 hours
Max Transfer Distance 400 m (1312 ft.)
Wavelength 850nm
Compatible Networks 40 Gbps
Type Multi Mode
Fiber Operating Mode Full-Duplex
Physical Characteristics Product Height 0.3 in [8.5 mm]
Product Length 0.7 in [18.6 mm]
Weight of Product 1.3 oz [37.5 g]
Product Width 4.8 in [12.2 cm]
What's in the Box 1 - Included in Package QSFP+ Transceiver

Drivers/Downloads

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Datasheet

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Frequently Asked Questions

Troubleshooting

Ensure the Network Device is running a compatible Firmware Version on a compatible Operating System. Please consult the manufacturer of the Network Device for more information regarding the minimum required or recommended system software.

Before You Buy

UPC and APC are fiber connector types. UPC (Ultra Physical Contact) connectors have a fiber connector end face that has been polished to a dome-shape. APC (Angled Physical Contact) connectors have a fiber connector end face that has been polished at an eight degree angle. When building fiber solutions, be sure to avoid mixing UPC and APC connectors. UPC and APC cannot mate with one another because causes the fiber cores don’t touch. This can cause a degraded connection or none at all.

StarTech.com fiber products use UPC connectors.

Compliance and safety

Compliance letters

  • RoHS
    • Language: English
  • WEEE
    • Language: English

Safety Measures

  • If product has an exposed circuit board, do not touch the product under power.
  • If Class 1 Laser Product. Laser radiation is present when the system is open.
  • Wiring terminations should not be made with the product and/or electric lines under power.
  • Product installation and/or mounting should be completed by a certified professional as per the local safety and building code guidelines.
  • Cables (including power and charging cables) should be placed and routed to avoid creating electric, tripping or safety hazards.
*Product appearance and specifications are subject to change without notice.

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