Extreme 10319 Extreme Networks QSFP+ Compatible Platforms Optical Transmission Module

Extreme 10319 Extreme Networks QSFP+ Compatible Platforms Optical Transmission Module Image 1

Extreme 10319 40G QSFP+ SR4 transceiver module for short-range 850nm multimode fibre connections.

The Extreme 10319 is a 40 Gigabit QSFP+ transceiver module designed for short-range optical connectivity. Operating at 850nm wavelength, this SR4 (Short Range 4-lane) module utilises multimode fibre to deliver high-bandwidth connections over distances typically up to 100 metres using OM3 fibre or 150 metres with OM4 fibre.

This transceiver is intended for use in Extreme Networks switching and routing platforms that support QSFP+ interfaces. It is commonly deployed for spine-to-leaf connections within data centre fabrics, high-performance computing clusters, and inter-switch links where 40G bandwidth is required over relatively short distances.

The 40G SR4 standard uses parallel optics with four transmit and four receive lanes, each operating at 10Gbps, requiring MPO/MTP fibre connectivity. This approach provides a cost-effective 40G solution for multimode fibre infrastructures without the need for single-mode cabling.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

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Frequently asked questions

Is the Extreme 10319 refurbished or new?
Tech-Star supplies both new and refurbished Extreme 10319. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Extreme 10319?
Refurbished Extreme 10319 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Extreme 10319?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Extreme 10319 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Extreme 10319 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key Features40Gbps aggregate bandwidth; 850nm VCSEL technology; SR4 parallel optics; Hot-swappable QSFP+ form factor; MPO/MTP connector interface
ApplicationsData centre spine-to-leaf connectivity; High-performance computing interconnects; 40G inter-switch links; Short-range server aggregation
CompatibilityExtreme Networks switches with QSFP+ ports; Summit series; BlackDiamond series
Specifications40GBASE-SR4; 850nm wavelength; Multimode fibre; Up to 150m reach on OM4; 4x10G lane configuration; QSFP+ form factor
PlatformQSFP+ Compatible Platforms
ManufacturerExtreme Networks

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