Immersible 200G QSFP56 SR4
The Gigalight 200G QSFP56 SR4 (GL-Q201-SR4-Mxx) is designed for use in 200 Gigabit Ethernet links over OM3/OM4/OM5 multimode fiber. They are compliant with the QSFP MSA and with IEEE 802.3cd 200GBASE-SR4 specification. Digital diagnostics functions are available via the I2C interface as specified by CMIS V4.0. The transceiver is RoHS 2.0 compliant and lead-free per Directive 2011/65/EU.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 3.13-3.47V |
| Operating Case Temperature | 0-60°C |
| Data Rate Per Lane | 26.5625Gb/s |
| Humidity | 5-85% |
| Power Dissipation | 4.1-4.5W |
| Fiber Bend Radius | 3cm |
| Liquid immersion depth | 10m |
| Differential Input Impedance | 90-110ohm |
| Differential Output Impedance | 90-110ohm |
| Differential Input Voltage Amplitude | 300-900mVp-p |
| Differential Output Voltage Amplitude | 300-900mVp-p |
| Bit Error Rate | 2.4E-4 |
| Input Logic Level High | 2.0-VccV |
| Input Logic Level Low | 0-0.8V |
| Output Logic Level High | Vcc-0.5V |
| Output Logic Level Low | 0-0.4V |
| Center Wavelength | 840-860nm |
| RMS Spectral Width | 0.6nm |
| Average Launch Power (each lane) | -6-4dBm |
| Optical Modulation Amplitude (each lane) | -4-3dBm |
| Launch Power in OMAouter minus TDECQ | -5.9dBm |
| Transmitter and Dispersion Eye Closure (each lane) | 4.9dB |
| Average Launch Power of OFF Transmitter (each lane) | -30dBm |
| Extinction Ratio | 3dB |
| Optical Return Loss Tolerance | 12dB |
| Receiver Center Wavelength | 840-860nm |
| Damage Threshold | 5dBm |
| Average Receive Power (Each Lane) | -7.9-4dBm |
| Receiver Power (OMAouter) | 3dBm |
| Receiver Reflectance | -12dB |
| Stressed Receiver Sensitivity (OMAouter) (each lane) | -3dBm |
| Receiver Sensitivity (OMAouter) (each lane) | -7dBm |
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Key Features
Datasheet
Supplier Information
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