Skip to content 
Description
Features of 200gb ethernet
- Supports 212.5Gb/s PAM4.
- Digital Diagnostics Monitoring Interface
- Built-in 200G PAM4 DSP
- Maximum link length of 3-4km over SMF
- Hot PluggableQSFP56 form factor
- Cooled 4 channels EA-DFB TOSA
- 4 channels PIN ROSA
- Commercial operating case temperature range: 0~ 70ºC
- RoHS compliant
- Power dissipation < 7W
- TDECQ<3dB
- Duplex LC optical receptacle
- 200GAUI-4 electrical interface
Standard
- IEEE 802.3bs 200GE FR4
- QSFP56 MSA compliant
- Compliant to SFF-8636
Application
- Data center spine-leaf architecture interconnection;
- Interconnection between floors intral-building;
- Interconnection of campus networks across buildings;
- High-performance computing (HPC) and AI training clusters;
- Transmission in 5G Midhau lnetwork;
- Enterprise private cloud core backbone.
Specification of 200gb ethernet
| Absolute Maximum Ratings | ||||
| Parameter | Symbol | Min | Max | Unit |
| Storage Ambient Temperature | TSTG | -20 | 85 | ℃ |
| Operating Humidity | HO | 5 | 85 | % |
| Power Supply Voltage | Vcc | -0.3 | 3.6 | V |
| Signal Input Voltage | Vcc-0.3 | Vcc +0.3 | V | |
| Recommended Operating Conditions | |||||
| Parameter | Symbol | Min | Typical | Max | Unit |
| Operating Case Temperature | Tc | 0 | 70 | ℃ | |
| Power Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V |
| Data Rate,each Lane（PAM4） | 53.125 | Gbps | |||
| Fiber Length 09/125μm core SMF | – | – | 2 | km | |
| Optical transmitter Characteristics | ||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Launched Power (avg.) Per Lane | Pavg | -5.1 | 4 | dBm | ||
| Wavelength Range | L1 | 1264.5 | 1271 | 1277.5 | nm | |
| Wavelength Range | L2 | 1284.5 | 1291 | 1297.5 | nm | |
| Wavelength Range | L3 | 1304.5 | 1311 | 1317.5 | nm | |
| Wavelength Range | L4 | 1324.5 | 1331 | 1337.5 | nm | |
| Spectral Width(-20dB) | ∆λ | 0.6 | nm | |||
| Extinction Ratio | ER | 3.5 | dB | |||
| Transmitter OFF Output Power | POff | -30 | dBm | |||
| Optical Modulation Amplitude(OMA outer) | OMA | -1.2 | 4.5 | dBm | ||
| Transmitter and dispersion eye closure(TDECQ) | TDECQ | 3.3 | dB | |||
| Optical receiver Characteristics | ||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Receiver Wavelength Range | L1 | 1264.5 | 1271 | 1277.5 | nm | |
| Receiver Wavelength Range | L2 | 1284.5 | 1291 | 1297.5 | nm | |
| Receiver Wavelength Range | L3 | 1304.5 | 1311 | 1317.5 | nm | |
| Receiver Wavelength Range | L4 | 1324.5 | 1331 | 1337.5 | nm | |
| Average Receiver Power Per Lane | -8.2 | 4.7 | dBm | |||
| Stressed Receiver Sensitivity (OMAouter) (each lane) | Sens | -3.6 | ||||
| Receiver Sensitivity Per Lane | Sen | -6 | dBm | |||
| Optical Power Input Overload | Pin-max | 4.7 | dBm | |||
| Receiver Reflectance | Rr | -26 | dB | |||
Ordering information
| Part. No | Specifications | ||||||||
| Pack | Rate (Gbps) | Tx (nm) | Po (dBm) | RX | Sen (dBm) | Temp (℃) | Reach (KM) | DDM | |
| QSFP56-200G-eFR4 | QSFP56 | 200G | DFB CWDM4 | -5.1~4 | PIN | ＜-6 | 0~70 | 2 | Y |
