Arista Networks XVR-10071-20 QSFP-40G-UNIV 1310nm 4 QSFP+ Optical Transceiver – Refurb

The Arista Networks XVR-10071-20 QSFP-40G-UNIV Optical Transceiver is a high-performance, universal QSFP+ module designed for enterprise and data centre environments requiring flexible 40 Gigabit Ethernet fibre connectivity. Operating at 1310nm, it supports both multimode (MMF) and single-mode fibre (SMF), offering maximum deployment versatility with a single transceiver type.

Built to deliver reliable long-distance transmission, it enables connectivity of up to 150 meters on OM3 MMF and up to 1 kilometre on SMF. This hot-swappable unit ensures seamless network maintenance and includes Digital Optical Monitoring (DOM) support, allowing administrators to track real-time optical metrics to ensure optimal performance.

✔ Key Features & Benefits

✔ Universal Fibre Compatibility – Supports both SMF and MMF, reducing inventory complexity and deployment costs
✔ 40GbE High Bandwidth – Optimised for data centre aggregation and backbone networks
✔ 1310nm CWDM Optics – Ensures stable optical transmission across varied distances
✔ Hot-Swappable QSFP+ Form Factor – Enables installation or replacement without affecting network uptime
✔ DOM Support – Provides real-time monitoring of transmit power, receive power, temperature, and voltage

✔ Ideal Uses

✔ Core-to-distribution 40G Ethernet uplinks
✔ Data centre interconnects and aggregation links
✔ Long-range fibre deployments using a single universal transceiver
✔ Scalable enterprise and cloud networking infrastructure

✔ Specifications

✔ Condition: Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.
✔ Brand / Model: Arista Networks XVR-10071-20
✔ Form Factor: QSFP+ (Quad Small Form-factor Pluggable Plus)
✔ Data Rate: 40 Gigabit Ethernet (41.2Gbps aggregate)
✔ Wavelength: 1310nm
✔ Maximum Distance: 150m (OM3 MMF), 1km (SMF)
✔ Connector Type: Duplex LC/UPC
✔ Fibre Compatibility: Single-Mode Fibre (SMF) & Multi-Mode Fibre (MMF)
✔ Transmitter Type: CWDM4 DFB
✔ Receiver Type: PIN
✔ Digital Optical Monitoring (DOM): Supported
✔ Hot-Swappable: Yes
✔ Power Consumption: ≤ 3.5W
✔ Compliance: IEEE 802.3ba, MSA Compliant
✔ Operating Temperature: 0°C to 70°C
✔ Warranty: 1 Month Carry-in Warranty
✔ What’s in the Box: 1 × Arista Networks XVR-10071-20 QSFP+ Optical Transceiver