400G CFP2 DCO
The 400G CFP2-DCO coherent optical module uses a 104-pin CFP2-MSA electrical connector for connecting the host card. The optical module consists of three functional parts: TX module, RX module and control module. All the control interface pins are provided by an internal microcontroller. This microcontroller can also be used for modulator control, software management, and alarm / performance event reporting.
Product Features
Module Type & Rate
400G CFP2-DCO coherent optical module operating up to 425 Gbps
Modulation Format
PM-16QAM PS (400G) modulation formats
Services Supported
400GE, 100GE, OTU4/OTUCn services
Electrical Interfaces
Electrical interfaces: OTL4.4, FOIC1.4, CAUI-4, FOIC1.2, CEI-56G-MR
Compliance
CFP2 MSA Hardware Specification 1.0 with modifications compliant
CFP MSA Management Interface Specification 2.2 with modifications compliant
Functions
Near-end / remote-end data loopback
Hot-pluggable CFP2 form factor
Power
Maximum power consumption: 30 W
Information Form
| Parameter | Value |
|---|---|
| Network lane, modulation format | PM-16QAM PS |
| Optical channels | 65 |
| Grid spacing | 75 GHz |
| Frequency range | 191.3 to 196.1 THz |
| Wavelength stability | +1.5 GHz |
| Tx output power, default | 0 dBm |
| Maximum output optical power | +5 dBm |
| Min. Tx output power | -10 dBm |
| Tx output power accuracy | +1.5 dBm |
| Output power during tuning | < -35 dBm |
| CD tolerance | +15 000 ps/nm |
| DGD tolerance | 22 ps |
| Input power range | 0 to -14 dBm |
| OSNR tolerance (typical) | 22 dB (Rx optical power: -8 to -10 dBm) |
| Power consumption | Typical: 27 W Maximum: 30 W |
