100G QSFP28 ER4 Lite
The TQS-HG30-31DCR is a parallel 100Gbps Quad Small Form-factor Pluggable (QSFP) optical module designed for high-speed data transmission over single-mode fiber. It features 4 independent LAN-WDM channels, each capable of 25.78125Gbps, providing an aggregate data rate of 100Gbps over 30km of single-mode fiber. The module is hot-pluggable and offers digital diagnostic capabilities, making it suitable for high-performance networking applications.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Data Rate | 100Gbps |
| Laser Type | EML |
| Fiber Type | SMF |
| Distance | 30km |
| Optical Interface | LC |
| Latch Color | Orange Red |
| Operating Case Temperature | 0~70°C |
| DDMI | Y |
| Storage Temperature | -40~85°C |
| Relative Humidity | 15~85% |
| Supply Voltage | -0.5~3.6V |
| Voltage on LVTTL Input | -0.5~VCC+0.5V |
| LVTTL Output Current | 20mA |
| Power Supply Voltage | 3.135~3.465V |
| Fiber Length | 30km |
| Data Rate, each Lane | 25.78125Gbps |
| Power Consumption | <4.5W |
| Supply Current | 1450mA |
| Control I/O Voltage, High | VCC+0.7~VCC+0.3V |
| Control I/O Voltage, Low | -0.3~VCC+0.3V |
| Differential Data Input Amplitude | 95~900mV |
| Tx Input Diff Impedance | 85~115Ω |
| Differential Data Output Amplitude | 150~900mV |
| Rx Output Diff Impedance | 85~115Ω |
| Center Wavelength (Transmitter) | 1294.53~1296.59nm, 1299.02~1301.09nm, 1303.54~1305.63nm, 1309.09~1310.19nm |
| Side-Mode Suppression Ratio | ≥30dB |
| Average Optical Power, each Lane | -2.5~6.5dBm |
| Extinction Ratio | ≥4.5dB |
| Optical Modulation Amplitude (OMA), each Lane | 0.5~6.5dBm |
| Transmitter Eye Mask Definition | (0.25, 0.4, 0.45, 0.25, 0.28, 0.4) |
| Average Launch Power OFF Transmitter, each Lane | ≤-30dBm |
| Transmitter and Dispersion Penalty (Each Lane) | ≤3dB |
| Optical Return Loss Tolerance | ≥20dB |
| Center Wavelength (Receiver) | 1294.53~1296.59nm, 1299.02~1301.09nm, 1303.54~1305.63nm, 1309.09~1310.19nm |
| Receiver Sensitivity (OMA), each Lane | ≤-18.5dBm |
| Stressed Receiver Sensitivity (OMA), each Lane | ≤-16dBm |
| Damage Threshold, each Lane | -2.5dBm |
| Average Receive Power (Each Lane) | -20.5~3.5dBm |
| Receiver Reflectance | ≤-26dB |
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Key Features
Datasheet
Supplier Information
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