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OSN040N03
Huawei High Speed Transceiver,CFP2,1310nm Band,103.125Gb/s,-...
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
OSN040N03 is a CFP transceiver module engineered for high-performance long-range optical communications, offering a 40G data rate and designed for single-mode fiber links. It features an MPO connector interface and supports protocols such as Ethernet and Fibre Channel, making it an ideal solution for telecom and enterprise network applications.
OSN040N03 comes in a standardized CFP form factor with compact physical dimensions tailored for high-density port deployments in data centers. Its robust design ensures reliable operation under a wide range of temperatures, while its low power consumption and proven compatibility with leading networking equipment vendors make it a cost-effective choice for modern optical networks.
OSN040N03 price is $460,758.12, a 6% saving from the Huawei list price of $490,168.20. OSN040N03 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for OSN040N03 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
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| OSN040N03 |  DWDM-SFPGE-1536-61 |  SFP-FC2G-SW |  Huawei CFP-100G-SR10 |  OSX070008 | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Huawei | Cisco / Juniper / Huawei / Arista |
| Connector Type | MPO | LC | LC | LC | LC |
| Data Rate | 40G | 1G | 2G | 100G | 10G |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Multi-mode | Multi-mode |
| Form Factor | CFP | SFP | SFP | CFP | SFP+ |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 10 km | 80 km | 300 m | 100m | 300 meters |
| Network Interface | Ethernet | Fiber | 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 |
| Product Name | OSN040N03 CFP Transceiver Module | DWDM-SFPGE-1536-61 DWDM SFP Gigabit Ethernet Transceiver | SFP-FC2G-SW | Huawei CFP-100G-SR10 | OSX070008 10G SFP+ Optical Transceiver |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Fibre Channel | Ethernet, Fibre Channel | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Short-Range | Short-Range | Short-Range |
| Wavelength | 1310 nm | 1536 nm | 850 nm | 850nm | 850nm |
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.
CFP2 optic performed reliably in our 100G ER4 deployment.
Stable signal and predictable performance across long fiber runs.
No issues integrating into existing transport network.
Optical power stayed within range under continuous traffic.
Enterprise grade reliability for 100G links.
Delivered consistent throughput without errors.
The Huawei OSN040N03 is a CFP2 high-speed optical transceiver designed for 100GBASE-ER4 applications, delivering 103.125 Gb/s over single-mode fiber up to 40 km at a 1310 nm wavelength.
It supports a line rate of 103.125 Gb/s and fully complies with the IEEE 100GBASE-ER4 standard for extended-reach 100 Gigabit Ethernet.
The module operates at a 1310 nm wavelength optimized for long-haul transmission over single-mode fiber.
It provides reliable transmission distances of up to 40 kilometers over standard single-mode fiber.
The OSN040N03 is designed for single-mode fiber (SMF) and uses a duplex straight LC connector interface.
The transmitter delivers an OMA optical output power of –2.9 dBm for guaranteed link budget performance.
The receiver sensitivity is –21.4 dBm, ensuring robust signal detection over extended distances.
Yes, it supports SFF-8636 digital diagnostics monitoring for real-time access to parameters such as optical power, temperature, and voltage.
Yes, the CFP2 transceiver is hot-pluggable, allowing insertion or removal without powering down the host device.
It is fully compatible with Huawei OSN, NE-series routers, and most CFP2-enabled switches supporting the 100GBASE-ER4 standard.
Align the CFP2 module with the slot guide, gently slide it in until it latches, and verify detection via the host CLI or management interface.
The OSN040N03 operates reliably in ambient temperatures from 0 °C to 70 °C (32 °F to 158 °F).
Yes, it supports Reed-Solomon FEC as defined by the IEEE 100GBASE-ER4 standard to enhance link integrity.
The transceiver features an MTBF exceeding 2 million hours, delivering carrier-grade reliability.
Use the built-in DDM to query real-time parameters—such as Tx/Rx power, temperature, and voltage—through your host device’s diagnostic interface.
Huawei offers a one-year limited warranty plus 24/7 technical support, including firmware updates and troubleshooting assistance.
United States
