Cisco QSFP-40G-SR4 40GBASE-SR4 QSFP Transceiver Module MPO MMF 850nm 150m
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The Cisco QSFP-40G-SR4 is a 40GBASE-SR4 QSFP transceiver module designed for multimode fiber, delivering high-density 40 Gigabit Ethernet connectivity for data center and enterprise networks.
Key Features
40G Connectivity
40GBASE-SR4 with 4 lanes, 850 nm MMF, supporting distances up to 150m on OM4.
Hot-Swappable
Plugs into any 40 Gigabit Ethernet Cisco QSFP port for easy deployment.
IEEE Compliant
Interoperable with IEEE 802.3ba standard interfaces.
Low Power
Consumes only 1.5W, ideal for high-density environments.
Specifications
| Form Factor | QSFP+ |
| Data Rate | 40 Gbps |
| Wavelength | 850 nm |
| Cable Type | MMF (OM2/OM3/OM4) |
| Max Distance | 30m (OM2), 100m (OM3), 150m (OM4) |
| Connector | MPO |
| Power Consumption | 1.5W |
| Operating Temperature | 0 to 70°C |
Key Benefits
- Certified and tested on Cisco QSFP 40G ports for superior performance.
- High-speed electrical interface compliant to IEEE 802.3ba.
- QSFP MSA compliant for broad compatibility.
Frequently Asked Questions About Product
If these questions do not dispel your doubts, please contact us
Where do your products come from?
All of our products from Cisco Disti，Cisco partner, Cisco distribution directly.
How to ship the goods?
Datadirect cooperation with FEDEX,UPS & DHL and air shipment. Orders can be tracked by express Tracking number. Air shipment will supply the B/L.
Can l use my own freight account to ship my order?
Sure, we can use your accounts to ship goods without any issue.
What's your warranty for the products you sell?
We guarantee that every item we ship is genuine, brand new, and backed by full global warranty coverage from the manufacturer.
Warranty Claims & Support:
- Active Warranty: Apply for a hassle-free RMA at any local official service center.
- Expired Warranty: Reached the end of your warranty? Contact our customer support team—we provide out-of-warranty paid RMA and repair services to help you fix the issue.
I want to buy a licence/service for a device, can I use it properly locally?
Fortinet, Meraki branded equipment licences purchased from us can be used globally, Cisco service needs to be confirmed by contacting us
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A straightforward four-step process. No hidden costs, no ambiguous timelines. From your first inquiry to delivery, you know exactly what happens next.
Submit Your Requirement
Send us your hardware spec, model numbers, and quantity via email or WhatsApp. The more detail, the faster we can quote.
Receive a Detailed Quote
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Confirm and Pay
Approve the quote, complete payment or confirm agreed credit terms. We then place the order with our verified supply network.
Delivery and Handover
We manage logistics end-to-end and provide tracking. Delivery comes with full documentation and post-delivery support.
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