The 400G OSFP SR8 Optical Transceiver is a hot-pluggable Single-port OSFP IHS/Finned Top transceiver rated at 425Gbps. Using a MPO-16/APC optical interface over MMF at 850nm, it covers transmission distances up to 100m@OM4. Compliance with OSFP MSA, CMIS 4.1, IEEE 802.3cd, together with integrated diagnostic monitoring, makes it a dependable choice for 400G Ethernet data center and cloud network environments.
Product Highlights
- Single-port OSFP IHS/Finned Top form factor, 425Gbps data rate
- Wavelength: 850nm
- Connector: MPO-16/APC
- Reach: up to 100m@OM4
- Fiber media: MMF
- DDM/DOM: Supported
Specifications
| Part Number | OSFP-SR8-400G |
|---|---|
| Manufacturer | HT |
| Form Factor | Single-port OSFP IHS/Finned Top |
| Max. Data Rate | 425Gbps |
| Wavelength | 850nm |
| Max. Cable Distance | 100m@OM4 |
| Connector | MPO-16/APC |
| Media | MMF |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| TX Power | -6.5~4dBm |
| Minimum Receiver Power | -8.4dBm |
| Power Budget | 1.9dB |
| Receiver Overload | 4.0dBm |
| Max. Power Consumption | 10W |
| Extinction Ratio | 3dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 8x50G-PAM4 |
| Modulation (Optical) | 8x50G-PAM4 |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Inbuilt FEC | No |
| Core Size | 50μm |
| Packaging Technology | COB |
| MTBF | 684931 Hours (@50°C , 60% CL) 273972 Hours (@50°C , 90% CL) |
| Application | 400G Ethernet |
| Protocols | OSFP MSA, CMIS 4.1, IEEE 802.3cd |
Applications
Built for 400G Ethernet data center and cloud network environments, this Single-port OSFP IHS/Finned Top module carries 425Gbps over MMF up to 100m@OM4 per link. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing.
Standards and Compatibility
Standards compliance covers OSFP MSA, CMIS 4.1, IEEE 802.3cd. The unit works in any equipment with a standard Single-port OSFP IHS/Finned Top interface; if your network uses a specific vendor's coding, tell us the switch model and we will program and verify it before delivery.
Ordering Information
Order this product as OSFP-SR8-400G. Common models are stocked for fast dispatch. We can supply the module with neutral or customer-branded labels, and compatibility coding for a specific equipment vendor can be added at no extra process step.
Delivery
Goods are normally sent by courier such as DHL, UPS, FedEx, TNT or EMS; air and sea freight are also available on request. Commonly used items are kept in stock for immediate shipment, and out-of-stock items are usually delivered within a few working days. We can also ship on your courier account or hand goods to your appointed forwarder.
Tested Before Shipment
We do not ship untested stock. Each transceiver and cable is powered up in our test racks, checked for link stability, transmit power, receiver sensitivity and diagnostic readouts, and only then packed for delivery. This factory-level testing is one reason network integrators keep reordering from us year after year.
Packing Details
Standard packing is an anti-static bag plus blister protection, with cartons sized to keep products from moving in transit. We apply our standard labels by default; neutral packing or customer-branded labels, part number stickers and serial barcodes are all available on request.
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.