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QSFP-100G-LR4-S-C
100GBASE-LR4 QSFP Transceiver LC 10km Cisco Compatible
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QSFP-100G-LR4-S-C is a QSFP optical transceiver module that delivers 100G data rate and is engineered with LC duplex connectors for long-range transmission. It supports Ethernet protocol and is designed in a QSFP28 form factor with compact physical dimensions, making it ideally suited for high-density data centers, enterprise networks, and telecom applications.
This transceiver module leverages single-mode fiber to achieve an optical reach of up to 10 km while maintaining efficient power consumption and reliable performance. Its design meets industry standards for integration and compatibility, ensuring seamless deployment in various network environments where speed and distance are critical factors.
QSFP-100G-LR4-S-C price is is available on request. Get immediate quote.
Request bulk order quote for QSFP-100G-LR4-S-C for additional pricing. Browse the full Cisco Compatible Qsfp28 series or explore all Orm products.
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 QSFP-100G-LR4-S-C |  QSFP-100G-DR-S-C |  Q100-ZR4-S-EA-C |  QSFP-100G-ER4L-S-C |  QSFP-100G-FR-S-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP28 | QSFP | QSFP | QSFP | QSFP |
| Data Rate | 100G | 100G | 100G | 100G | 100G |
| Connector Type | LC Duplex | LC | LC | LC | LC |
| Wavelength | 1310 nm | 1310nm | 1310nm | 1310 nm | 1310 nm |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Extended-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 10 km | 100 meters | 80 km | 40 km | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Ethernet | Fiber | Ethernet | Fiber |
| Power Consumption | 3.5W | N/A | 8W | 6.5W | 8W |
| 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 | Cisco, Juniper, Huawei, Arista | Cisco |
| Product Name | QSFP-100G-LR4-S-C | QSFP-100G-DR-S-C | Q100-ZR4-S-EA-C | QSFP-100G-ER4L-S-C | QSFP-100G-FR-S-C |
| Height | 0.87 inches | N/A | 0.62 inches | N/A | 0.54 inches |
| Width | 3.46 inches | N/A | 2.0 inches | N/A | 0.54 inches |
| Depth | 0.75 inches | N/A | 1.0 inches | N/A | 1.2 inches |
| Weight | 0.23 lbs | N/A | 0.12 lbs | N/A | 0.1 lbs |
Outstanding 10km reach. These LR4 modules are essential for our long-range 100G spans. Strong power budgets and flawless Cisco integration. Highly recommended for enterprise.
Consistent and high-performing. The 10km range is rock-solid on single-mode fiber. Our Cisco core gear had zero issues with these transceivers. Exceptional reliability.
Professional 100G LR4 performance. Signal integrity is superb over long distances. A dependable solution for our transport layer with zero packet loss detected.
High-quality long-reach optics. They deliver stable 100Gbps speeds and were recognized immediately. Very impressed with the build and long-term durability.
Reliable long-haul connectivity. These LR4 transceivers handle our backbone traffic with ease, offering perfect compatibility and steady performance across our 10km spans.
The QSFP-100G-LR4-S-C is a Cisco-compatible 100GBASE-LR4 QSFP+ transceiver featuring LC duplex connectors and a 10 km single-mode fiber reach.
This module supports 100 Gigabit Ethernet (100GBASE-LR4) and is fully compliant with IEEE 802.3ba and the QSFP MSA standard.
The transceiver delivers reliable 100 Gb/s transmission over single-mode fiber up to 10 kilometers.
It employs LC duplex connectors for simplified duplex single-mode fiber cabling.