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QSFP-40G-SR4-S
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Cisco
Cisco 40GBASE-SR4 QSFP+ Transceiver Module, MPO Multimode, Enterprise Class
MPNQSFP-40G-SR4-S
The Cisco QSFP-40G-SR4-S is a 40GBASE-SR4 QSFP+ transceiver with an MPO-12 connector, 850 nm optics and 100 m on OM3 or 150 m on OM4/OM5.
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Cisco 40GBASE-SR4 QSFP+ Transceiver Module, MPO Multimode, Enterprise Class
QSFP-40G-SR4-S · Refurbished · 1 year warranty
Quantity (units)
Overview
The Cisco QSFP-40G-SR4-S is an enterprise-class 40GBASE-SR4 module in the QSFP+ form factor. It uses an MPO-12 connector and 850 nm light over multimode fiber, so it needs parallel MPO cabling rather than a duplex LC pair.
The reach depends on the fiber grade: the module reaches 100 m on OM3 and 150 m on OM4/OM5. That makes it a short-range optic, suited to links inside a data hall. Check which fiber grade your plant uses before assuming the longer figure.
The module is available new and refurbished. Each condition has a choice of 1 year or 3 years of warranty. No used offer is listed for the QSFP-40G-SR4-S. Send us the quantity and the switch platform and we will reply with pricing and availability.
Specifications
| Manufacturer part number | QSFP-40G-SR4-S |
|---|---|
| Brand | Cisco |
| Media | Multimode fiber |
| Ports | 1 |
| Maximum reach | 150 m |
| Connector | MPO-12 |
| Port speed | 40GbE |
| Reach note | 100 m on OM3, 150 m on OM4/OM5 |
| Form factor | QSFP+ |
| Type | Transceiver |
| Wavelength | 850 nm |
Specifications from the manufacturer's datasheet ↗
FAQ
- How far does the QSFP-40G-SR4-S reach?
- 100 m on OM3 and 150 m on OM4/OM5.
- What connector does it use?
- MPO-12, at 850 nm over multimode fiber.
- Is it sold used?
- No. New and refurbished are offered with 1 year or 3 years of warranty.
Can't find the exact part?
Send us the part number. We search our supplier network for new, refurbished and used stock and reply within 1 business day.