Cisco QSFP-40G-SR4-S, Refurbished network transceiver module Fiber optic 40000 Mbit/s 850 nm
£569.99
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Overview
The Cisco 40GBASE-SR4 QSFP module supports link lengths of 100 and 150 meters, respectively, on laser-optimized OM3 and OM4 multimode fibers. It primarily enables high-bandwidth 40G optical links over 12-fiber parallel fiber terminated with MPO/MTP multifiber connectors. Cisco QSFP-40G-SR4-S is optimized to guarantee interoperability with any IEEE-compliant 40GBase-SR4 module.
Specifications
Performance
| SFP transceiver type | Fiber optic |
|---|---|
| Fiber optic connector | MPO |
| Networking standards | IEEE 802.3ba |
| Auto MDI/MDI-X | Yes |
| Maximum transfer distance | 150 m |
| Wavelength | 850 nm |
| Fiber cable diameters supported (core/cladding) | 50/125 µm |
| Maximum data transfer rate | 40000 Mbit/s |
| Interface type | QSFP |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | SR |
| Hot-Plug support | Yes |
Certificates
| Certification | MSA |
|---|
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Operational conditions
| Operating temperature (T-T) | 0 - 70 °C |
|---|---|
| Storage temperature (T-T) | -40 - 85 °C |
| Operating relative humidity (H-H) | 10 - 80% |
| Storage relative humidity (H-H) | 10 - 85% |
Packaging content
| Quantity per pack | 1 pc(s) |
|---|
Customer reviews
Delivery & returns
Delivery
- FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
- Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
- PlayStation and Arozzi products use a 5–7 working-day service.
- Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.
Returns
- Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
- Faulty or damaged on arrival? Contact us within 48 hours of delivery.
- Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.
