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40G QSFP+ module delivers stable long-range performance.
E40GQSFPLR
Intel - QSFP+ transceiver module - 40 Gigabit LAN
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E40GQSFPLR
Intel - QSFP+ transceiver module - 40 Gigabit LAN
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E40GQSFPLR is a QSFP transceiver module that supports a 40G data rate, featuring LC connectors and engineered for long-range transmission. It is designed to meet the rigorous demands of Ethernet and Fibre Channel protocols, making it ideally suited for data centers, enterprise networks, and telecom environments.
This module offers a compact QSFP form factor with precise physical dimensions to ensure seamless installation and interoperability across various network platforms. With an emphasis on reliable performance over extended distances, the E40GQSFPLR is optimized for energy-efficient operation in demanding, high-speed communication settings.
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 E40GQSFPLR |  E100GQSFP28SRX |  E25GSFP28SRX |  S26361-F4055-L701 |  E10GSFPLR | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP | QSFP28 | SFP28 | SFP+ | SFP+ |
| Data Rate | 40G | 100G | 25G | 10G | 10G |
| Connector Type | LC | MPO | LC | LC | LC |
| Wavelength | 1310 nm | 850nm | 850 nm | 1310 nm | 1310 nm |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | Multi-mode | Single-mode | Single-mode |
| Max Distance | 10 km | 100m | 100 meters | 10 km | 10 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 5 W | 8W | 3.5W | N/A | 3.6 W |
| 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 / Juniper / Huawei / Arista |
| Product Name | E40GQSFPLR 40G QSFP Long Range Transceiver | E100GQSFP28SRX | E25GSFP28SRX | S26361-F4055-L701 | E10GSFPLR |
| Height | 0.5 inches | 0.85 inches | 0.28 inches | N/A | 0.33 inches |
| Width | 1.5 inches | 0.62 inches | 0.78 inches | N/A | 0.53 inches |
| Depth | 1.0 inches | 0.70 inches | 1.1 inches | N/A | 2.20 inches |
| Weight | 0.2 lbs | 0.08 lbs | 0.1 lbs | N/A | 0.06 lbs |
40G QSFP+ module delivers stable long-range performance.
Reliable fiber connectivity with predictable throughput.
Strong signal quality across extended links.
Professional 40G optics for enterprise networking.
Consistent performance in production environments.
The Intel QSFP+ transceiver module (SKU E40GQSFPLR) is a 40 Gigabit Ethernet fiber-optic interface designed for high-density data center and enterprise networking.
The Intel E40GQSFPLR module is multi-vendor compatible, working with Cisco, Juniper, Arista, Dell and other switch platforms supporting QSFP+ ports.
It uses multimode fiber (MMF) with MPO/MTP connectors and supports OM3 and OM4 cable types for 40 GbE links.
This transceiver supports distances up to 100 meters on OM3 fiber and 150 meters on OM4 fiber.