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CFP40-1331-10-LC
40G Single-mode Optical Module, CFP, 1331nm, 10km, LC
Trusted by the Highest-Stakes Buyers
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Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
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 |
| 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 |
| 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 |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
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.
The module is compliant with the CFP MSA and IEEE 802.3ba 40GBase-LR4 standards.
Yes, the CFP40-1331-10-LC is fully hot-swappable, allowing installation or removal without powering down the host device.
It’s compatible with any 40G CFP-enabled switches, routers, and DWDM equipment supporting CFP MSA modules.
Power consumption is typically under 6.5 W, meeting industry requirements for energy-efficient high-speed transceivers.
The module operates reliably between 0 °C and +70 °C (standard commercial range).
The CFP40-1331-10-LC has an MTBF of over 1,000,000 hours, ensuring long-term system availability.
It holds CE, FCC, RoHS, and UL certifications, guaranteeing compliance with global safety and environmental standards.
Align the module with the CFP slot, slide it in until it clicks, and secure any retention latches per your device manual.
Perform an optical power and link-quality test using an OPM/OTDR and verify 40G connectivity in your switch’s interface status menu.
The module includes a standard 1-year warranty covering manufacturing defects and performance failures.
Yes, defective modules can be returned within 30 days under our return policy, with free RMA shipping.
You can purchase this module directly from our online store or through authorized distributors listed on our website.
United States
