The 400G OSFP DR4L FL Optical Transceiver is a Single-port OSFP RHS/Flat Top optical transceiver delivering 425Gbps (4x106.25Gbps) over SMF. Operating at 1310nm with a MPO-12/APC interface, it reaches 100m and is compliant with OSFP MSA Rev. 5.0, CMIS Rev. 4.0, IEEE Std 802.3bs-2017, IEEE Std 802.3ck-2022. Built-in digital diagnostics give real-time access to operating parameters, making the module easy to deploy and maintain in 400G Ethernet data center and cloud network environments.
Product Highlights
- Single-port OSFP RHS/Flat Top form factor, 425Gbps (4x106.25Gbps) data rate
- Wavelength: 1310nm
- Connector: MPO-12/APC
- Reach: up to 100m
- Fiber media: SMF
- DDM/DOM: Supported
Specifications
| NVIDIA/Mellanox Ethernet Compatible | MMS4X00-NS400 |
|---|---|
| Manufacturer | HT |
| Form Factor | Single-port OSFP RHS/Flat Top |
| Max. Data Rate | 425Gbps (4x106.25Gbps) |
| Wavelength | 1310nm |
| Max. Cable Distance | 100m |
| Connector | MPO-12/APC |
| Media | SMF |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| TX Power | -2.9~4dBm |
| Minimum Receiver Power | -5.9dBm |
| Power Budget | 3dB |
| Receiver Overload | 4.0dBm |
| Max. Power Consumption | 9W |
| Extinction Ratio | 3.5dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 4x100G-PAM4 |
| Modulation (Optical) | 4x100G-PAM4 |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Inbuilt FEC | Yes |
| Core Size | 9/125um |
| Packaging Technology | COB |
| MTBF | 4974730 Hours (@40°C, 60% CL) 2542973 Hours (@40°C, 90% CL) 3639584 Hours (@50°C, 60% CL) 1750006 Hours (@50°C, 90% CL) 2349812 Hours (@60°C, 60% CL) 1061485 Hours (@60°C, 90% CL) |
| Application | 400G Ethernet |
| Protocols | OSFP MSA Rev. 5.0, CMIS Rev. 4.0, IEEE Std 802.3bs-2017, IEEE Std 802.3ck-2022 |
Applications
The 400G OSFP DR4L FL Optical Transceiver is used in 400G Ethernet data center and cloud network environments, where it provides a 425Gbps (4x106.25Gbps) link over SMF up to 100m. With its MPO-12/APC optical interface, the module works directly with the SMF infrastructure already installed in most facilities. For networks standardized on NVIDIA/Mellanox Ethernet hardware, it is a drop-in equivalent of the MMS4X00-NS400.
Standards and Compatibility
Compliance: OSFP MSA Rev. 5.0, CMIS Rev. 4.0, IEEE Std 802.3bs-2017, IEEE Std 802.3ck-2022. For projects standardized on NVIDIA/Mellanox Ethernet hardware, this product replaces the MMS4X00-NS400 directly, with identical fit and function. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.
Ordering Information
To order, quote OSFP-DR4L-400G-FL together with your quantity. Stock items ship quickly; for OEM orders we support custom labels, retail packing and vendor-specific coding, all handled in our own factory.
Reliability Control
From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.
Packaging Options
Default packaging is simple and protective: sealed bag, blister tray, export carton. For OEM customers we also offer white-label packing, custom printed boxes and per-unit labeling with your own part numbers, so the goods can go straight into your sales channel.
Built to Your Spec
Our product line has grown with the industry for three decades, from GBIC-era modules to today's 800G and 1.6T interconnects. If the exact configuration you need is not listed, we can usually build it: custom lengths, mixed connector breakouts, OEM branding and project-specific firmware coding are all supported.
Shipping and Lead Time
Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.
