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QSFP-100G-SM-SR-C
100GBASE CWDM4 Lite QSFP Transceiver 2km SMF Cisco Compatibl...
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QSFP-100G-SM-SR-C is a QSFP transceiver module engineered to deliver a 100G data rate using an LC connector interface. Designed for short-range applications, it supports Ethernet protocols and is optimized for high-performance data centers, enterprise networks, and telecom environments.
QSFP-100G-SM-SR-C features a compact form factor with dimensions tailored for rack-mounted systems, ensuring efficient board space utilization. The module leverages single-mode fiber technology for reliable communications over short distances while maintaining low power consumption and robust compatibility with leading network vendors.
QSFP-100G-SM-SR-C price is is available on request. Get immediate quote.
Request bulk order quote for QSFP-100G-SM-SR-C for additional pricing. Browse the full Cisco Compatible Qsfp28 series or explore all Orm products.
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| QSFP-100G-SM-SR-C |  QSFP-100G-SR4-S-C |  QSFP-100G-PSM4-S-C |  QSFP-100G-ER4L-S-C |  QSFP-100G-LR-S-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP | QSFP | QSFP | QSFP | QSFP |
| Data Rate | 100G | 100G | 100G | 100G | 100G |
| Connector Type | LC | MPO | LC | LC | LC |
| Wavelength | 1310nm | 850 nm | 1310 nm | 1310 nm | 1310 nm |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Extended-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 2 km | 100 meters | 500 meters | 40 km | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Fiber | Ethernet | Ethernet | Fiber |
| Power Consumption | 6.5W | N/A | N/A | 6.5W | 3.5W |
| 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 | N/A | Cisco | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | QSFP-100G-SM-SR-C | QSFP-100G-SR4-S-C | QSFP-100G-PSM4-S-C | QSFP-100G-ER4L-S-C | QSFP-100G-LR-S-C |
| Height | 0.26 inches | N/A | 0.31 inches | N/A | 0.26 inches |
| Width | 0.66 inches | N/A | 0.71 inches | N/A | 0.55 inches |
| Depth | 1.00 inches | N/A | 2.83 inches | N/A | 1.65 inches |
| Weight | 0.12 lbs | N/A | 0.11 lbs | N/A | 0.10 lbs |
Consistent 100G Lite performance. These transceivers are perfect for our 2km SMF runs. They provide a rock-solid link with great signal integrity. Very reliable.
Exceptional value for CWDM4 Lite applications. Recognized instantly by our Cisco switches. Steady throughput and high build quality make these a top choice.
Reliable long-term performance. We used these for our 100G data center interconnects with great success. No latency issues and perfect hardware detection.
Professional grade 100G Lite modules. They deliver exactly the reach and speed we needed for our regional facility. Flawless compatibility and robust build.
High-quality signaling and durable design. These modules provide a cost-effective way to maintain high-speed links over single-mode fiber. Very satisfied with the stability.
The QSFP-100G-SM-SR-C is a 100GBASE CWDM4 Lite QSFP optical transceiver module supporting 2 km single-mode fiber links and fully compatible with Cisco QSFP ports.
The module supports up to 2 kilometers over standard single-mode fiber (SMF) at CWDM wavelengths.
It requires ITU-T G.652 compliant single-mode fiber terminated with dual LC duplex connectors.
It uses four CWDM channels at 1271 nm, 1291 nm, 1311 nm, and 1331 nm to aggregate 100 Gbps.
Yes, the transceiver is hot-pluggable, allowing insertion or removal without powering down the host device.
It is compatible with Cisco Nexus, Catalyst and UCS platforms that support 100 Gbps QSFP modules.
It supports an aggregated data rate of 100 Gbps using four 25 Gbps lanes.
Typical power consumption is ≤ 3.5 Watts per module under normal operating conditions.
It uses the QSFP28 form factor, providing a compact footprint for high-density deployments.
The commercial-grade module operates between 0 °C and 70 °C ambient temperature.
Yes, it offers real-time monitoring of temperature, optical power, and supply voltage via I2C.
Yes, the transceiver meets RoHS environmental and safety standards for lead-free operation.
Insert the module into a compatible QSFP port until it clicks, attach LC-terminated SMF, and verify the link status in the host CLI or management GUI.
You can use standard SNMP or the host device’s CLI to access SFF-8636 digital diagnostic functions and monitor key parameters.
The module includes a 1-year limited warranty with full support and replacement services, subject to the vendor’s terms.