400GBASE-XDR4/DR4+ QSFP-DD PAM4 1310nm 2km DOM Optical Transceiver Module (SMF, 1310nm, 2km, MTP/MPO, DOM)
The 400GBASE-XDR4 Module supports link lengths of up to 2km parallel SMF with MTP/MPO-12 connector. It is compliant to IEEE 802.3bs protocol and 400GAUI-8 standards. The 400 Gigabit Ethernet signal is carried over four parallel lanes by one wavelength per lane. It can be used as 4x100G breakout to QSFP28-FR-100G.
Features:
For 400GBASE-DR4+ Ethernet links
Integrated Clock-Data-Recovery (CDR)
PAM4 modulated signal
Supported Data Rates: 425 Gbit/s (4x 106.25 Gbit/s)
Up to 2 km via Singlemode OS2
Use ONLY with MTP/MPO APC connectors
SPECIFICATION
| FORM FACTOR | QSFP-DD | SGMII | No |
| CONNECTOR / POLISH | MTP/MPO APC | INBUILT FEC | No |
| INTERFACE | Singlemode | POWERBUDGET (DB) | 6.2 dB |
| TYPE | DR4+ | TRANSMIT MIN/MAX | -0.2 dBm / 4.2 dBm |
| DISTANCE | 2 km | RECEIVER MIN/MAX | -6.4 dBm / 4.5 dBm (overload) |
| TEMPERATURE RANGE | 0°C - 70°C | WAVELENGTH TX (TYPICAL) | 4x 1310 nm |
| LANE COUNT | 4x (Tx/Rx) | WAVELENGTH TX (RANGE) | 1304.5 - 1317.5 nm |
| BANDWIDTH | 425 Gbit/s | WAVELENGTH RX (TYPICAL) | 4x 1310 nm |
| BANDWIDTH PER LANE | 106.25 Gbit/s | LASER | EML |
| DIGITAL DIAGNOSTIC MANAGEMENT (DDM) | Yes, internally calibrated | RECEIVER TYPE | PIN |
| POWER CONSUMPTION | 12 W | MODULATION | PAM4 |
| CDR | TX and RX | TRANSMIT AND DISPERSION PENALTY | 3.4 dB |
| PROTOCOLS | 100G Ethernet, 400G Ethernet | EXTINCTION RATIO | 3.4 dB |