Eaton N286-40G-ESR4-A network transceiver module Fiber optic 40000 Mbit/s QSFP+ 850 nm
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Arista-Compatible QSFP-40G-SR4 QSFP+ Transceiver - 40GBase-SR4, MTP/MPO MMF, 40 Gbps, 850 nm, 400 m
Part N286-40G-ESR4-A · UPC 037332284068
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Add to cart Continue browsing- QSFP+ transceiver module 100% compatible with Arista’s QSFP-40G-SR4 module
- Provides 40 Gbps throughput up to 400 m via multimode fiber cabling
- 12-strand MTP/MPO connector supports 40GBase-SR4 signal at 850 nm wavelength
- Hot-swappable interface lets you install and uninstall without shutting down
- Supports DDM for monitoring temperature and other real-time operating parameters
About this product
Connects a multimode Gigabit Ethernet fiber optic network cable to an Arista switch or server’s QSFP+ port.
QSFP+ Transceiver for Connecting to Your Arista Network Switch or Server
This QSFP+ transceiver allows you to connect a multimode fiber optic cable to a 40 Gbps network router, server or switch. It transmits data up to 400 meters (1312 feet) using an 850 nm wavelength. The zinc housing protects against electromagnetic interference (EMI) and excessive power dissipation.
Hot-Swappable for Installation Without Network Interruption
This input/output device is fully hot-swappable, so you can install it without a potentially costly 40 Gbps network shutdown or device reboot. Just plug the QSFP+ end of the transceiver into your Arista network device. The other end has an MTP/MPO connector to link with multimode fiber optic cable (sold separately). A push/pull tab connector is easily accessible in high-density data center applications and makes the plug-and-play transceiver easy to install and remove with one hand.
Functionally Equivalent to Select Arista Transceiver Modules
The MSA-compliant N286-40G-ESR4-A functions just like the equivalent Arista QSFP-40G-SR4 and QSFP-40G-XSR4 transceiver modules and is manufactured to meet or exceed Arista specifications. You can use this transceiver with any compatible Arista router, server or switch and receive the same performance as the QSFP-40G-SR4.
Supports Digital Diagnostic Monitoring (DDM) for Real-Time Status Monitoring
DDM support lets you keep track of operating information in real time, such as transceiver temperature, input and output power and supply voltage.
Manufacturer warranty information
3 years
Performance
- SFP transceiver type
- Fiber optic
- Maximum data transfer rate
- 40000 Mbit/s
- Interface type
- QSFP+
- Multi-mode fiber (MMF) supported
- Yes
- Fiber optic connector
- MTP/MPO
- SFP transceiver standard
- SR4
- Maximum transfer distance
- 400 m
- Wavelength
- 850 nm
- Fiber ethernet cabling technology
- 40GBASE
- Digital Diagnostics Monitoring (DDM)
- Yes
Features
- Product colour
- Metallic
- Housing material
- Zinc
- Form factor
- QSFP+
- Plug and Play
- Yes
- Hot-swap
- Yes
- Easy to install
- Yes
- Brand compatibility
- Arista
Certificates
- Compliance certificates
- CE, Federal Communications Commission (FCC), RoHS, UKCA
- Certification
- EN 55032; IEC/EN 63000
Sustainability
- Sustainability compliance
- Yes
Operational conditions
- Minimum operating temperature
- 0 °C
- Maximum operating temperature
- 70 °C
- Operating temperature (T-T)
- 0 - 70 °C
- Storage temperature (T-T)
- -40 - 85 °C
- Operating relative humidity (H-H)
- 5 - 95%
Weight & dimensions
- Weight
- 50 g
Packaging content
- Quantity per pack
- 1 pc(s)
Logistics data
- Warranty period
- 3 year(s)
Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License