400G QSFP-DD ER4 with dual CDR 40 km, λ1304-1310 nm, LC-Duplex, Singlemode
- int. Mux
- 40 km
- 425 G
- LC
- 400G ETH
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Specification
| Form Factor | QSFP-DD |
|---|---|
| Connector / Polish | LC-Duplex PC |
| Interface | Singlemode |
| Compliance Code | ER4 |
| Operating Temperature | Standard |
| Modulation | PAM4 |
| Distance | 40 km |
| Temperature Range | 0°C - 70°C |
| Lane Count | 4x (Tx/Rx) |
| Bandwidth | 425 Gbit/s |
|---|---|
| Bandwidth Per Lane | 106.25 Gbit/s |
| Digital Diagnostic Monitoring (DDM) | Yes, internally calibrated |
| Power Consumption | 12 W |
| CDR | TX and RX |
| SGMII | No |
| Inbuilt FEC | No |
| Powerbudget (dB) | 16.6 dB |
| Transmit min/max per lane | 1.5 dBm / 7.1 dBm |
| Receiver min/max per lane | -15.1 dBm / -3.4 dBm (overload) @400G |
|---|---|
| Wavelength TX (Typical) | 1304 nm, 1306 nm, 1308 nm, 1310 nm |
| Wavelength RX (Typical) | 1304 nm, 1306 nm, 1308 nm, 13010 nm |
| Laser | EML |
| Receiver Type | SOA + PIN |
| Modulation | PAM4 @400G |
| Transmit and Dispersion Penalty | 3.9 dB |
| Extinction Ratio | 6 dB |
| Supported Protocols | 400G Ethernet |
Transceiver Configuration with FLEXBOX
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- MSA Standard compatible
- Cisco Systems QDD-400G-LR4-S compatible
What customers say
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