200G Optical Module from China Suppliers | High-Speed Fiber Optic Transceiver Factory
Ordering Information
| P/N | Description | Data Sheet | Data Rate | Wavelength | Distance | Output Power (dBm) | Sensitivity (OMA) | Connector | Temp. (℃) | Laser Type |
|---|---|---|---|---|---|---|---|---|---|---|
| EQP200-SR4 | QSFP56 SR4 | DOWNLOAD | 200G | 850nm | 100M | -6.5~4 | -3.4 | MPO | 0~70 | VCSEL+PIN |
| EQD200-SR8 | QSFP-DD SR8 | DOWNLOAD | 200G | 850nm | 100M | -8.4~2.4 | -5.2 | MPO | 0~70 | VCSEL+PIN |
| EQP200-FR4 | QSFP56 FR4 | DOWNLOAD | 200G | 1270-1330nm | 2KM | -4.2~4.7 | -3.8 | LC | 0~70 | DFB+PIN |
Frequently Asked Questions
QWhat is the main difference between QSFP56 and QSFP-DD 200G transceivers?
QSFP56 uses 4 channels of 50G PAM4 modulation to achieve 200G speed, while QSFP-DD (Double Density) utilizes 8 lanes of 25G NRZ or 50G PAM4 to support up to 200G/400G. QSFP-DD offers backward compatibility with QSFP+/QSFP28/QSFP56 slots.
QWhat transmission distances do these 200G modules support?
The transmission distance depends on the model. EQP200-SR4 and EQD200-SR8 support up to 100 meters over multi-mode fiber (OM4). The EQP200-FR4 supports up to 2 kilometers over single-mode fiber (SMF).
QWhich connector types are used for these 200G transceivers?
The SR4 and SR8 multi-mode modules (EQP200-SR4, EQD200-SR8) use MPO connectors. The FR4 single-mode module (EQP200-FR4) uses LC duplex connectors.
QWhat are the operating temperature ranges for these optical modules?
All listed 200G transceivers operate within a standard commercial temperature range of 0°C to 70°C (32°F to 158°F).
QWhat type of lasers are utilized in these 200G transceivers?
The short-reach modules (SR4/SR8) utilize VCSEL lasers combined with PIN photodetectors. The medium-reach module (FR4) utilizes DFB (Distributed Feedback) lasers and PIN photodetectors.
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