QSFP-DD800 800G-2xFR4 SM 13xxnm 2km 4.2dB
A 2km QSFP-DD800 form-factor transceiver for 800Gbps Ethernet applications over 2km single-mode fiber enabling 800G or 2x400G break-out configurations
Product information
The TD8003-SC4C-SO is an QSFP-DD800 form-factor transceiver for 800Gbps or 2x400G Ethernet applications. It is intended for use in data center interconnect between switches, routers, storage equipment etc. for optical distances up to 2km over single-mode fiber. The optical interface consists of two duplex LC connectors, allowing aggregation of two 400G-FR4 transceivers.
The electrical interface consists of eight 106.25G signals (800GAUI-8) that are converted to eight PAM4-modulated channels/lanes to transport the optical signal over CWDM wavelengths. The transceiver can also be set in 2x400GAUI-4 mode to enable 2x 400G-FR4 break-out applications or 2x200GAUI-4 to enable 2x200G-FR4 applications. Digital diagnostics functions are available via an I2C interface, as specified by the CMIS revision 5.0.
The optical interface to the transceiver is two duplex LC connectors (UPC).
Forward Error Correction (FEC) is required to be implemented by the host in order to ensure reliable system operation. The FEC type shall be as defined in IEEE802.3bj, i.e. Reed Solomon RS(528,514). The optical parameters will provide a bit error ratio (BER) of 2.4 x 10-4.
Specification
- QSFP-DD800 with an Dual duplex LC connector interface
- Up to 2km distance over single mode fiber cable
- 2x 400GBASE-FR4 channels using four CWDM wavelengths each.
- The transceivers allows break-out of two 400GBASE-FR4 streams.
- Less than 14W power consumption
- CMIS5.0 compliant management interface
- C-temp operating conditions (0°C to +70°C)
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