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Reliable 40G CFP delivering stable short reach links.
CFP40-1331-10-LC
40G Single-mode Optical Module, CFP, 1331nm, 10km, LC
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CFP40-1331-10-LC
40G Single-mode Optical Module, CFP, 1331nm, 10km, LC
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CFP40-1331-10-LC is a CFP form-factor transceiver designed for high-speed 40G Ethernet applications. It features an LC connector interface, supports a data rate of 40G, and is optimized for long-range transmission over single-mode fiber, enabling reliable performance in data center interconnects, enterprise networks, and telecom environments.
CFP40-1331-10-LC conforms to industry standards with dimensions and power characteristics that meet demanding network requirements. Official documentation confirms its support for Ethernet protocols and its plug-and-play design, making it an ideal choice for upgrading network infrastructures and ensuring high-capacity data transmission over distances of up to 10 km.
CFP40-1331-10-LC price is $2,083.32, a 69% saving from the Huawei list price of $6,720.38. CFP40-1331-10-LC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CFP40-1331-10-LC for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
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 CFP40-1331-10-LC |  OSX010B11 |  DWDM-SFPGE-1537-40 |  OGSC40DD0 |  DWDM-XFP10G-1550-12 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | CFP | SFP+ | SFP | QSFP+ | XFP |
| Data Rate | 40G | 10G | 1G | 40G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1331 nm | 850nm | 1537nm | N/A | 1550 nm |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Multi-mode | Single-mode |
| Max Distance | 10 km | 300 meters | 40 km | 300 meters | 80 km |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Ethernet | Fiber | Fiber | Fiber |
| Power Consumption | N/A | 3.5W | N/A | N/A | 4.0 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 | CFP40-1331-10-LC | OSX010B11 10G SFP+ Transceiver Module | DWDM-SFPGE-1537-40 | OGSC40DD0 Optical Transceiver Module | DWDM-XFP10G-1550-12 |
| Height | N/A | 0.33 inches | N/A | N/A | N/A |
| Width | N/A | 0.88 inches | N/A | N/A | N/A |
| Depth | N/A | 1.38 inches | N/A | N/A | N/A |
| Weight | N/A | 0.1 lbs | N/A | N/A | N/A |
Reliable 40G CFP delivering stable short reach links.
Clean optical output and easy deployment.
Works well in aggregation layers.
Consistent performance under load.
Meets enterprise expectations.
Solid 40G CFP optic.
The CFP40-1331-10-LC is a 40G single-mode optical transceiver with a 1331 nm wavelength and duplex LC connectors, designed for high-speed data transmission up to 10 km.
This module supports single-mode transmission up to 10 km over standard SMF (single-mode fiber) using 9/125 µm fiber.
The CFP40-1331-10-LC operates at a 1331 nm nominal wavelength, optimized for DWDM-compatible 40 G networks.
It uses duplex LC connectors, ensuring reliable, low-loss coupling with standard single-mode fiber cabling.