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100G-QSFP28-LR4-10KM-C
100 GbE QSFP28 LR4 Transceiver 10km SMF Brocade Compatible
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100G-QSFP28-LR4-10KM-C is a high-performance QSFP transceiver designed to support 100G Ethernet applications. It is built with a QSFP28 form factor and utilizes LC duplex connectors to provide a reliable long-range transmission solution over single-mode fiber, ensuring effective connectivity for data centers, telecom networks, and enterprise systems.
This optical module is engineered for extended distance applications, delivering a transmission range of up to 10km with industry-standard wavelengths – typically around 1310nm – to meet the demands of long-haul communications. Its compact design and compliance with key networking protocols make it an ideal choice for modern high-speed network infrastructures.
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| 100G-QSFP28-LR4-10KM-C |  100G-QSFP28-SR4-C | |
|---|---|---|
| Product Type | Transceiver | Transceiver |
| Form Factor | QSFP28 | QSFP28 |
| Data Rate | 100G | 100G |
| Connector Type | LC | MPO |
| Wavelength | 1310nm | 850nm |
| Transmission Distance | Long-Range | Short-Range |
| Fiber Type | Single-mode | Multi-mode |
| Max Distance | 10km | 70 meters |
| Supported Protocols | Ethernet | Ethernet |
| Network Interface | Fiber | Ethernet |
| Power Consumption | N/A | 5W |
| Operating Temperature | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco |
| Product Name | 100G-QSFP28-LR4-10KM-C | 100G-QSFP28-SR4-C |
| Height | N/A | N/A |
| Width | N/A | N/A |
| Depth | N/A | N/A |
| Weight | N/A | N/A |
Exceptional 10km 100G performance. Stable signaling over SMF for our high-speed core backbone. Highly recommended.
Consistent 100Gbps speeds over distance. Recognized immediately with zero errors or signal drift. Robust construction.
Professional 10km 100G optics. Significant ROI while maintaining high stability for our enterprise-wide network.
Steady and dependable long-range link. Clear power margins and flawless integration with Brocade hardware.
Carrier-grade 100G-LR4. These transceivers are reliable, efficient, and provide accurate real-time diagnostic data.
The 100G-QSFP28-LR4-10KM-C is a QSFP28 LR4 optical transceiver module that delivers 100 Gb/s data throughput over single-mode fiber for distances up to 10 km.
This module is Brocade-compatible and interoperable with any IEEE 802.3ba-compliant or QSFP28 MSA-compliant switch, router or host device.
The transceiver uses single-mode fiber (SMF) and a 12-fiber MPO (MTP®) connector to support the four-lane LR4 optics.
It supports optical transmission distances of up to 10 km over standard G.652 single-mode fiber.
It employs four CWDM wavelengths: 1295.56 nm, 1300.05 nm, 1304.58 nm and 1309.14 nm, each carrying 25 Gb/s.
Yes, the module supports hot-swap functionality, allowing insertion or removal without powering down the host device.
Typical power consumption is 4.5 W, with a maximum of 5.5 W under worst-case conditions.
Yes, it features an I²C-based Digital Diagnostics Monitoring interface for real-time monitoring of optical power, temperature and supply voltage.
The module is rated for commercial operating temperatures from 0 °C to 70 °C.
Power down the port, align the module with the QSFP28 cage, slide it in until it clicks, power up the device and verify link status.
Check link LEDs on the host, read optical parameters via DDM, and validate signal integrity with an optical power meter.
It is compliant with the QSFP28 MSA specification and IEEE 802.3ba 100 GBASE-LR4 standard.
It is ideal for data center interconnect, campus backbone, metro aggregation and high-performance computing environments.
The module includes a 3-year warranty and lifetime technical support for manufacturing defects and interoperability issues.
Yes, we offer a 30-day return policy for unused modules that fail to interoperate with your equipment.
Yes, the module meets RoHS 3 (EU Directive 2015/863) requirements for hazardous substance restrictions.
Use G.652 single-mode fiber patch cables with MPO-12 connectors and pigtails or fan-out assemblies to LC duplex ends.
United States