Cisco QSFP-100G-LR4-S 100GBASE-LR4 QSFP28 Transceiver Module, LC Connector, 10km SMF
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The Cisco QSFP-100G-LR4-S= is a 100GBASE LR4 QSFP28 optical module designed for long-reach connectivity over single-mode fiber, delivering 103.1 Gbps data rate up to 10 km.
Key Features
High Data Rate
Supports 103.1 Gbps for high-speed network links.
Long Reach
Transmits up to 10 km over single-mode fiber.
QSFP28 Form Factor
Hot-swappable, compact design for high-density deployments.
Digital Diagnostics
Integrated DDM for real-time monitoring of optical parameters.
Specifications
| Model | QSFP-100G-LR4-S= |
| Form Factor | QSFP28 |
| Max Data Rate | 103.1 Gbps |
| Wavelength | 1310 nm |
| Interface | LC Duplex |
| Maximum Distance | 10 km |
| Cabling | Single-Mode Fiber (SMF) |
| Operating Temperature | 0–70°C |
| Connector | LC |
| Power Consumption | 3.5 W |
| DDM | Yes |
| Transmitter Type | 4 × LAN WDM EML |
| Receiver Type | PIN |
Key Benefits
- Seamless integration with Cisco switches and routers for reliable 100G connectivity.
- Low power consumption (3.5 W) reduces operational costs.
- Hot-swappable QSFP28 design simplifies maintenance and upgrades.
- Digital diagnostics enable proactive network monitoring and troubleshooting.
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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Delivery and Handover
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