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QSFP-100G-CWDM4-S-C
100GBASE-CWDM4 QSFP Transceiver 2km SMF Cisco Compatible
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QSFP-100G-CWDM4-S-C is a QSFP optical transceiver module designed to support a 100G data rate for high-bandwidth applications. It features LC connectors and is engineered for short-range transmission over single-mode fiber, making it ideal for data center interconnects, enterprise networks, and telecommunications infrastructure where high-speed Ethernet is required.
This module comes in a compact QSFP form factor with physical dimensions designed to meet industry standards, ensuring seamless integration into a variety of network devices. It supports Ethernet protocols and provides reliable performance in critical applications while maintaining a low power consumption and robust operating temperature range, underlining its value in modern high-density optical networks.
QSFP-100G-CWDM4-S-C price is is available on request. Get immediate quote.
Request bulk order quote for QSFP-100G-CWDM4-S-C for additional pricing. Browse the full Cisco Compatible Qsfp28 series or explore all Orm products.
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 QSFP-100G-CWDM4-S-C |  QSFP-100G-ER4L-S-C |  QSFP-100G-LR4-S-C |  QSFP-100G-SR4-S-C |  QSFP-100G-SM-SR-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP | QSFP | QSFP28 | QSFP | QSFP |
| Data Rate | 100G | 100G | 100G | 100G | 100G |
| Connector Type | LC | LC | LC Duplex | MPO | LC |
| Wavelength | 1270-1330 nm | 1310 nm | 1310 nm | 850 nm | 1310nm |
| Transmission Distance | Short-Range | Extended-Range | Long-Range | Short-Range | Short-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Multi-mode | Single-mode |
| Max Distance | 2 km | 40 km | 10 km | 100 meters | 2 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Ethernet | Fiber | Fiber | Ethernet |
| Power Consumption | 3.5W | 6.5W | 3.5W | N/A | 6.5W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | N/A | Cisco, Juniper, Huawei, Arista |
| Product Name | QSFP-100G-CWDM4-S-C | QSFP-100G-ER4L-S-C | QSFP-100G-LR4-S-C | QSFP-100G-SR4-S-C | QSFP-100G-SM-SR-C |
| Height | 0.67 inches | N/A | 0.87 inches | N/A | 0.26 inches |
| Width | 0.87 inches | N/A | 3.46 inches | N/A | 0.66 inches |
| Depth | 1.75 inches | N/A | 0.75 inches | N/A | 1.00 inches |
| Weight | 0.12 lbs | N/A | 0.23 lbs | N/A | 0.12 lbs |
Superb 2km reach on single-mode fiber. These CWDM4 modules offer professional stability and were recognized instantly by our core routers. Perfect for campus-wide links.
Exceptional signal quality and low power consumption. We successfully deployed these for our 100G backbone. Reliability has been outstanding with zero maintenance needed.
High-quality 100G transceivers. The 2km range provides great flexibility for our data center architecture. Fully compatible and delivers steady performance under load.
Consistent and durable. These CWDM4 optics provide the high-speed connectivity our enterprise requires without the OEM price tag. Rock-solid uptime so far.
Professional 100G solution. The integration with our Cisco gear was flawless, and the throughput is consistently high. Ideal for intermediate single-mode spans.
The QSFP-100G-CWDM4-S-C is a 100GBASE-CWDM4 QSFP+ transceiver module designed for 2 km single-mode fiber links, Cisco compatible and CWDM4-rated.
This module supports a 100 Gbps aggregate data rate over four 25 Gbps lanes using CWDM wavelengths.
The QSFP-100G-CWDM4-S-C supports optical links up to 2 km over single-mode fiber (SMF).
It operates on standard single-mode fiber (ITU-T G.652 SMF) with LC duplex connectors.