Description
50G QSFP28 LR WITH DUAL CDR10 km, λ1311 nm, LC-Duplex, Singlemode
- Universal QSFP28 Transceiver
- Use 3CBOX in combination with 3CBOX to configure to almost any vendor
- For 50GBASE-LR Ethernet links
- Integrated Clock-Data-Recovery (CDR)
- PAM4 modulated signal
- Supported Data Rates: 53.13 Gbit/s
- Up to 10 km via Singlemode OS2
- LC-Duplex Connector
SPECIFICATION
| FORM FACTOR | QSFP28 |
|---|---|
| CONNECTOR / POLISH | LC-Duplex PC |
| INTERFACE | Singlemode |
| TYPE | LR |
| DISTANCE | 10 km |
| TEMPERATURE RANGE | 0°C - 70°C |
| LANE COUNT | 4x (Tx/Rx) |
| BANDWIDTH | 53.13 Gbit/s |
| BANDWITH PER LANE |
| DIGITAL DIAGNOSTIC MANAGEMENT (DDM) | Yes, internally calibrated |
|---|---|
| POWER CONSUMPTION | 3.5 W |
| CDR | TX and RX |
| SGMII | No |
| INBUILT FEC | No |
| POWERBUDGET (DB) | 5.8 dB |
| TRANSMIT MIN/MAX PER LANE | -4.5 dBm / 4.2 dBm |
| RECEIVER MIN/MAX PER LANE | -10.3 dBm / 4.2 dBm (overload) |
| WAVELENGTH TX (TYPICAL) | 1311 nm |
| WAVELENGTH TX (RANGE) | 1304.5 - 1317.5 nm |
|---|---|
| WAVELENGTH RX (TYPICAL) | 1311 nm |
| LASER | EML |
| RECEIVER TYPE | PIN |
| MODULATION | PAM4 |
| TRANSMIT AND DISPERSION PENALTY | 3.4 dB |
| EXTINCTION RATIO | 4.5 dB |
| SUPPORTED PROTOCOLS | 50G Ethernet |
TESTING
