Used 10G SFP+ SR Transceiver Module

Name: Used 10G SFP+ SR Transceiver Module
Brand: Various (Cisco, Arista, Intel)

Market Price

Request Quote — No current market data

Our sourcing team will find pricing within 4 hours

Request Quote →

Available by Request

Last verified: 2026-05-11

Selling this part? Place an ask · Talk to a specialist · parts@caladansemi.com

✓Tested & inspected

✓Documentation included

✓Fast worldwide shipping

✓30-day functional warranty

✓Escrow payment available

Pricing

Price on request — quote in 4 hours

Market pricing for Used 10G SFP+ SR Transceiver Module moves with condition and availability. Our sourcing team will quote current pricing within 4 business hours.

Get an exact quote →parts@caladansemi.com

How much does a used Used 10G SFP+ SR Transceiver Module cost in 2026?

Pricing for used Used 10G SFP+ SR Transceiver Module units varies by condition and configuration. Contact us for current 2026 market pricing. Get a quote.

Used Various (Cisco, Arista, Intel) Data Center Networking vs. buying new: is it worth it in 2026?

Used (2026)

✓Priced below new OEM

✓Inspected and functionally tested before shipment

✓30-day functional warranty

New OEM

—Full OEM list price

—Factory lead times apply

—New condition, full warranty

—Factory support included

Most buyers in 2026 choose used for cost and speed. OEM new is preferred when full factory support or first-article qualification is required.

What's included with a used Used 10G SFP+ SR Transceiver Module from Caladan Semi?

Every unit Caladan sources in 2026 is inspected and documented before sale. Here's what you get:

✓Functional test report and inspection photos
✓Available documentation (manuals, service records where available)
✓Availability: Available to Source — contact for current inventory
✓Export compliance documentation (EAR99 or ECCN classification provided)

10G SFP+ SR Transceiver Module Specifications and Compatible Tools

Key specs: 850 nm wavelength, 300 MHz·km bandwidth, 10 Gbps data rate, 1.2–2.5 W power draw, LC duplex connector. Compatible with:

Cisco Nexus 5548UP (2013–2015)
Arista 7150S-64 (2014–2016)
Intel X550-T2 (2015–2017)
Juniper EX4300 (2016–2018)
Warning: Not compatible with Cisco part number SFP-10G-SR= if firmware pre-dates 16.3(1). Requires VMDq support in switch ASICs.

What to Check Before Buying a Used 10G SFP+ SR Transceiver Module in 2026

Laser health: Use an optical power meter to confirm TX power > -9 dBm and RX sensitivity < -14 dBm (per IEC 61290-1).
Firmware version: Verify compatibility with your switch’s OS (e.g., Arista EOS 4.22+ requires transceivers with ID code 0x0416).
DOM calibration: Test with a digital multimeter for accurate temperature and voltage readings (deviations > 5% indicate aging).
Fiber compatibility: Confirm OM3/OM4 fiber support via MPO inspection (modules rated for OM1 will underperform beyond 85 m).
Lifecycle: Reject units >7 years old without recent factory refresh, as VCSEL degradation exceeds 20% in 8–10 years.

FAQ

Q: Is a 10G SFP+ SR module the same as a 10G SFP SR?
A: No. SFP+ supports 10 Gbps (requires 8G+ electrical interface), while SFP is limited to 1–4 Gbps. Mixing them physically fits but causes link failures.

Q: Can I use a Cisco-branded used module in an Arista switch?
A: Yes, if the Arista model supports third-party MSA-compliant transceivers (check part number compatibility list).

Q: How to test a used module without lab equipment?
A: Plug into a known-good switch port with a short-range link. If the port fails to