Cisco QSFP-100G-SM-SR QSFP28 100GBASE CWDM4 Lite Transceiver 2km SMF
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The Cisco QSFP-100G-SM-SR is a QSFP28 optical transceiver designed for 100G network connectivity over single-mode fiber, supporting distances up to 2 km for enterprise and data center applications.
Key Features
100G Data Rate
Supports 100G over single-mode fiber with four-lane CWDM4 operation.
QSFP28 Form Factor
Compact hot-pluggable module for high-density deployments.
2 km Reach
Reliable transmission up to 2 km over G.652 single-mode fiber.
Low Power
Consumes only 3.5 W, ideal for energy-efficient networks.
Specifications
| Form Factor | QSFP28 |
| Data Rate | 100 Gbps |
| Wavelength | 1271, 1291, 1311, 1331 nm |
| Cable Type | Single-Mode Fiber (SMF) |
| Max Distance | 2 km |
| Transmitter | VCSEL |
| Receiver | PIN Photodiode |
| Power Consumption | 3.5 W |
| Operating Temperature | 10 to 60°C |
Key Benefits
- High-speed 100G connectivity for bandwidth-intensive applications.
- Interoperable with Cisco switches and routers.
- Hot-swappable design minimizes network downtime.
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
How Hardware Procurement Works
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
We respond within 24 hours with a complete quote - itemized pricing, lead time, and logistics estimate. No vague estimates.
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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