Description
50G QSFP28 ER WITH DUAL CDR40 km, λ1310 nm, LC-Duplex, Singlemode
- Universal QSFP28 Transceiver
- Use 3CBOX in combination with 3CBOX to configure to almost any vendor
- 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 |
|---|---|
| CONNECTOR / POLISH | LC-Duplex PC |
| INTERFACE | Singlemode |
| TYPE | ER |
| DISTANCE | 40 km |
| TEMPERATURE RANGE | 0°C - 70°C |
| LANE COUNT | |
| BANDWIDTH | 53.13 Gbit/s |
| BANDWITH PER LANE |
| DIGITAL DIAGNOSTIC MANAGEMENT (DDM) | Yes, internally calibrated |
|---|---|
| POWER CONSUMPTION | 3 W |
| CDR | TX and RX |
| SGMII | No |
| INBUILT FEC | No |
| POWERBUDGET (DB) | 19.5dB |
| TRANSMIT MIN/MAX PER LANE | 1.5 dBm / 8 dBm |
| RECEIVER MIN/MAX PER LANE | -18 dBm / -3 dBm (overload) |
| WAVELENGTH TX (TYPICAL) | 1310 nm |
| WAVELENGTH TX (RANGE) | 1304.5 - 1317.5 nm |
|---|---|
| WAVELENGTH RX (TYPICAL) | 1310 nm |
| LASER | EML |
| RECEIVER TYPE | APD |
| MODULATION | PAM4 |
| TRANSMIT AND DISPERSION PENALTY | 3.4 dB |
| EXTINCTION RATIO | 4.5 dB |
| SUPPORTED PROTOCOLS | 50G Ethernet |
TESTING
