OSFP 400GBASE-FR4 PAM4 1310nm 2km DDM Duplex LC/UPC SMF Transceiver Module
OSFP-400G-FR4 400G OSFP FR4 PAM4 1310nm 2km LC SMF FEC Optical Transceiver Module
OSFP 400G FR4 Optical transceiver module is designed for use in 400 Gigabit links over 2km singlemode LC duplex fiber. The module has 8 independent electrical input/output channels operating at 53.125Gbps per channel. The integrated GearBox in module converts the 8 channels of 53.125Gbps (PAM4) electrical input data to 4 channels of parallel optical signals, each capable of 106.25Gbps (PAM4) operation for an aggregate data rate of 400Gbp/s. The optical side of transceiver consists of 4 channels on CWDM4 1270/1290/1310/1330nm center wavelength. The electrical interface of the module is compliant with the 400GAUI-8 interface as defined by IEEE 802.3bs, and compliant with OSFP MSA.
Product Features
- Hot-pluggable OSFP form factor with non-hermetic package
- Utilizes 56GB uncooled EML and 16nm DSP
- Supports 2km transmission over SM fiber with host KP4 FEC
- Operates at 106.25Gb/s (PAM4) per channel
- Compliant with 400GAUI-8 electrical interface
- Compliant with IEEE 802.3bs and QSFP-DD MSA
- Supports receiver signal strength indicator (RSSI) and transmitter output power monitoring (TOPM)
- LC connector integrated with optical Mux and De-Mux
Product Specifications
| Part Number | OSFP-400G-FR4 | Vendor Name | LightOptics |
| Form Factor | OSFP | Max Data Rate | 425Gbps |
| Wavelength | 1310nm | Max Distance | 2km with FEC |
| Modulation Format | PAM4 | Host Required | FEC |
| Connector | Duplex LC | Voltage Supply | 3.3V |
| Cable Type | SMF | DDM Support | Yes |
| Transmitter Type | CWDM4 EML | Receiver Type | PIN |
| TX Power | -0.3~+3.7dBm | Receiver Sensitivity | < -4.6dBm |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Maximum Power | < 10W |
| Protocols | OSFP MSA, 100G Lambda MSA 400G-FR4 | Application | 400G Ethernet, Data Center Interconnect, Infiniband Interconnects, Enterprise Networking |
Worldwide FREE Shipping on orders over US$179
We offer FREE shipping on orders over US$179 WORLDWIDE by FedEx, DHL or UPS! We ship orders Monday through Friday from our warehouses. Most of the orders will be processed and shipped within 1~2 business days, excluding some custom items. The specific shipping time varies on the destination, shipping service you choose, and customs clearance. If you have a strict delivery time requirement, you may contact the sales representative before your purchase, and we will recommend you an appropriate shipping method. According to shipping methods, delivery time around the world is estimated as follows:
- FedEx Estimated 3-6 business days
- DHL Estimated 3-6 business days
- UPS Estimated 3-6 business days
Extended 30-day, no-questions-asked Return Policy
We have a 30-day, no-questions-asked return policy for all of our products. If you aren’t satisfied, please contact our team within 30 days of receipt for a refund or replacement. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original and unopened packaging. To initiate a return please contact our customer success team who will issue an RMA number and provide return shipping instructions.
How to Track your orders
Once your package leaves our warehouse, we'll send you a shipment notification email. This email includes the carrier name, tracking number, shipping date and items' details. You can click the tracking number to track your package on the carrier's website, like DHL, FedEx or UPS.