100GBASE-ER4 QSFP28 Optical Transceiver Module for Ethernet and Data Center (SMF, 1310nm, 40km, LC, DOM)
Features:
Universal QSFP28 Transceiver
For 50GBASE-ER Ethernet links
Integrated Clock-Data-Recovery (CDR)
PAM4 modulated signal
Supported Data Rates: 53.13 Gbit/s
Up to 40 km via Singlemode OS2
LC-Duplex Connector
SPECIFICATION
| FORM FACTOR | QSFP28 | SGMII | No |
| CONNECTOR / POLISH | LC-Duplex PC | INBUILT FEC | No |
| INTERFACE | Singlemode | POWERBUDGET (DB) | 18 dB |
| TYPE | ER4 | TRANSMIT MIN/MAX | -2.9 dBm / 2.9 dBm |
| DISTANCE | 40 km | RECEIVER MIN/MAX | -20.9 dBm / -3.5 dBm (overload) |
| TEMPERATURE RANGE | 0°C - 70°C | WAVELENGTH TX (TYPICAL) | 1295.6 nm, 1300 nm, 1304.6 nm, 1309.1 nm |
| LANE COUNT | 4x (Tx/Rx) | WAVELENGTH RX (TYPICAL) | 1295.6 nm, 1300 nm, 1304.6 nm, 1309.1 nm |
| BANDWIDTH | 103.12 Gbit/s | LASER | EML |
| BANDWIDTH PER LANE | 25.78 Gbit/s | RECEIVER TYPE | SOA + PIN |
| DIGITAL DIAGNOSTIC MANAGEMENT (DDM) | Yes, internally calibrated | MODULATION | NRZ |
| POWER CONSUMPTION | 5 W | TRANSMIT AND DISPERSION PENALTY | 2.5 dB |
| CDR | TX and RX | EXTINCTION RATIO | 8 dB |
| PROTOCOLS | 100G Ethernet |