The 1.6T OSFP224 2x FR4 FL Optical Transceiver is a Twin-port OSFP RHS/Flat Top optical transceiver delivering 1600Gbps over SMF. Operating at 1271nm, 1291nm, 1311nm and 1331nm with a Dual Duplex LC/UPC interface, it reaches 2km and is compliant with OSFP MSA Specification Rev 5.1, CMIS 5.2, IEEE 802.3dj D1p3, IEEE 802.3dj D1p3. Built-in digital diagnostics give real-time access to operating parameters, making the module easy to deploy and maintain in 1.6T Ethernet data centers, HPC and machine learning clusters.
Product Highlights
- Twin-port OSFP RHS/Flat Top form factor, 1600Gbps data rate
- Wavelength: 1271nm, 1291nm, 1311nm and 1331nm
- Connector: Dual Duplex LC/UPC
- Reach: up to 2km
- Fiber media: SMF
- DDM/DOM: Supported
Specifications
| Part Number | OSFP-2FR4-1.6T-FL |
|---|---|
| Manufacturer | HT |
| Form Factor | Twin-port OSFP RHS/Flat Top |
| Max. Data Rate | 1600Gbps |
| Wavelength | 1271nm, 1291nm, 1311nm and 1331nm |
| Max. Cable Distance | 2km |
| Connector | Dual Duplex LC/UPC |
| Media | SMF |
| Transmitter Type | EML |
| Receiver Type | PIN |
| TX Power | -2.2~4.9dBm |
| Minimum Receiver Power | -6.2dBm |
| Power Budget | 4dB |
| Receiver Overload | 4.9dBm |
| Max. Power Consumption | 30W |
| Extinction Ratio | ≥3.5dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 8x 200G-PAM4 |
| Modulation (Optical) | Dual 4x 200G-PAM4 |
| Protocols | OSFP MSA Specification Rev 5.1, CMIS 5.2, IEEE 802.3dj D1p3, IEEE 802.3dj D1p3 |
Applications
Built for 1.6T Ethernet data centers, HPC and machine learning clusters, this Twin-port OSFP RHS/Flat Top module carries 1600Gbps over SMF up to 2km per link. The Dual Duplex LC/UPC interface and 1271nm, 1291nm, 1311nm and 1331nm optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. Custom labeling, packaging and compatibility coding for specific equipment vendors are available from our factory on request.
Standards and Compatibility
This product is designed and tested to comply with OSFP MSA Specification Rev 5.1, CMIS 5.2, IEEE 802.3dj D1p3, IEEE 802.3dj D1p3. It plugs into any standards-based Twin-port OSFP RHS/Flat Top port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.
Ordering Information
To order, quote OSFP-2FR4-1.6T-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.
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.
How We Ship
Most orders travel by international express and arrive within days; palletized freight by air or sea is used for volume orders. If you prefer, we ship on your DHL, UPS or FedEx account, or deliver to your appointed agent in China for onward consolidation.
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.
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.