The 400G OSFP SR8 Optical Transceiver is a Single-port OSFP IHS/Finned Top optical transceiver delivering 425Gbps over MMF. Operating at 850nm with a MPO-16/APC interface, it reaches 100m@OM4 and is compliant with OSFP MSA, CMIS 4.1, IEEE 802.3cd. 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 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. With its MPO-16/APC optical interface, the module works directly with the MMF infrastructure already installed in most facilities. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment. The link runs 8x50G-PAM4 modulation, which keeps it aligned with current 400G switch silicon.
Standards and Compatibility
Compliance: OSFP MSA, CMIS 4.1, IEEE 802.3cd. 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
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.
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.
Package
Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.
Custom-made Fiber Products
As a manufacturer serving the fiber optic industry since 1995, we have strong in-house manufacturing and design capability. From early GBIC, Xenpak and X2 modules to today's SFP, SFP+, QSFP, QSFP-DD and OSFP products, we grow together with the industry. OEM and custom-designed transceivers and cables are welcome, and our factory-direct pricing is very competitive compared with online retail stores.
