Arista Sfp-10G-Sr 10GB Base-Sr 850Nm Short Reach Mmf Sfp+ Transceiver - Refurb

The Arista SFP-10G-SR 10GBASE-SR is a refurbished SFP+ optical transceiver module designed for short-range 10G Ethernet connectivity over multi-mode fiber. Operating at a wavelength of 850nm, it supports transmission distances up to 300m on OM3 and 400m on OM4 fiber. With a duplex LC connector and Digital Diagnostic Monitoring (DDM/DOM), this low-power, hot-swappable module is perfect for high-speed aggregation, access-layer switching, and server uplinks in data centers and enterprise environments.

Key Features & Benefits

? 10GBASE-SR – Delivers up to 10.3125Gbps over short-reach MMF
? 850nm Wavelength – Optimized for high-speed intra-building fiber connections
? Duplex LC Interface – Industry-standard for quick integration
? DDM/DOM Support – Real-time monitoring for diagnostics and performance
? ?1W Power Consumption – Low heat, high efficiency

Ideal Uses

? Data Center Access and Distribution Layers
? Server-to-Switch Fiber Uplinks
? Enterprise Core and Aggregation Points
? High-Speed Short-Range Fiber Networks

Specifications

Condition:
? Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.

Warranty:
? 1 Month Carry-In Warranty

Manufacturer & Model:
? Arista Compatible – SFP-10G-SR

Form Factor:
? SFP+

Max Data Rate:
? 10.3125Gbps

Wavelength:
? 850nm

Max Distance:
? 300m (OM3) / 400m (OM4)

Connector Type:
? Duplex LC

Fiber Type:
? Multi-Mode Fiber (MMF)

Core Size:
? 50/125 µm

Transmitter Type:
? VCSEL

Receiver Type:
? PIN

TX Power:
? -7.3 to -1 dBm

Receiver Sensitivity:
? < -11.1 dBm

Receiver Overload:
? -1 dBm

Power Budget:
? 3.8 dB

Power Consumption:
? ?1W

Extinction Ratio:
? >3 dB

DDM/DOM:
? Supported

Modulation:
? NRZ

Protocols:
? IEEE 802.3ae, SFP+ MSA, SFF-8472, SFF-8431, SFF-8432, CPRI, eCPRI

Temperature Range:
? 0°C to 70°C (32°F to 158°F)

What’s in the Box?

? 1 x Arista SFP-10G-SR 10GBASE-SR 850nm SFP+ Transceiver Module