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CFP-40G-ER4
High Speed Transceiver,CFP,40G,Single-mode Module(1310nm ban...
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CFP-40G-ER4 is a CFP form factor transceiver that supports a 40G data rate and is designed for long-range transmission over single-mode fiber using LC connectors. It operates over Ethernet protocols and is ideally suited for high-speed applications in data centers, enterprise networks, and telecom infrastructures.
Engineered to meet strict CFP specifications, the CFP-40G-ER4 offers a robust solution for extended reach connectivity while maintaining precise physical dimensions for seamless integration. It is purpose-built for applications that demand reliable, long-distance communication and compatibility with modern network architectures.
CFP-40G-ER4 price is $3,763.42, a 80% saving from the Huawei list price of $18,817.08. CFP-40G-ER4 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CFP-40G-ER4 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
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| CFP-40G-ER4 | OSX070001 |  OSN030N05 |  OSC015B01 |  CWDM-SFPGE-1611 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | CFP | QSFP+ | SFP+ | SFP+ | SFP |
| Data Rate | 40G | 40G | 10G | 10G | 1G |
| Connector Type | LC | MPO | LC | LC | LC |
| Wavelength | 1310 nm | 1310 nm | 1310 nm | 850 nm | 1611 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 | 40 km | 100 meters | 40 km | 300 meters | 80 km |
| Supported Protocols | Ethernet | Ethernet / Fiber Channel | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Ethernet | Fiber | Ethernet | 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 |
| Product Name | CFP-40G-ER4 Transceiver | OSX070001 QSFP+ 40G Transceiver | OSN030N05 10G SFP+ Optical Transceiver | OSC015B01 10G SFP+ Transceiver Module | CWDM-SFPGE-1611 |
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.
Consistent 40G ER4 performance over long distances.
Clean signal suitable for backbone deployments.
Reliable under heavy traffic loads.
Easy integration into core routers.
Carrier grade stability.
Professional 40G CFP optic.
The CFP-40G-ER4 supports single-mode fiber links up to 40 km at 40 Gbps.
The CFP-40G-ER4 operates in the 1310 nm band for long-reach single-mode transmission.
The CFP-40G-ER4 is housed in an industry-standard CFP form factor for 40 GbE interfaces.
The module supports a line rate of 41.25 Gbps, compliant with IEEE 802.3ba 40GBASE-ER4.
The CFP-40G-ER4 uses a duplex straight LC connector for single-mode fiber.
The CFP-40G-ER4 is a single-mode transceiver designed for long-reach applications.
The transceiver operates reliably from 0 °C to 70 °C ambient temperature.
It delivers an average optical launch power between 0 dBm and +5 dBm.
The CFP-40G-ER4 consumes up to 12 W under standard operating conditions.
Yes, the CFP-40G-ER4 is fully hot-swappable to prevent network downtime during installation.
The module offers an MTBF greater than 1 million hours for high reliability.
It complies with IEEE 802.3ba 40GBASE-ER4 and MSA CFP specifications.
Yes, it features DDM/DOM for real-time monitoring of optical power, temperature, and voltage.
Ideal for data center interconnects, metro networks, and long-haul backbone links.
The CFP-40G-ER4 is interoperable with major OEM 40 GbE switches and routers.
Align the CFP housing with the port guide rails, slide gently until it clicks, and secure the latch.
Yes, it is designed for deployment with FEC-enabled 40GBASE-ER4 networks to maintain error-free links.
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