100G QSFP28 PSM4
The TQS-HGM5-31DCR is a parallel 100Gbps Quad Small Form-factor Pluggable (QSFP) optical module. It provides increased port density and total system cost savings. The QSFP28 full-duplex optical module offers 4 independent transmit and receive channels, each capable of 25.78125Gbps operation for an aggregate data rate of 100Gbps over 2000 meters.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Data Rate | 100Gbps |
| Laser Type | 1310nm-DFB |
| Fiber Type | SMF |
| Distance | 2km |
| Optical Interface | MPO |
| Operating Case Temperature | 0~70°C |
| Storage Temperature | -40~85°C |
| Relative Humidity (non-condensation) | 5~85% |
| Supply Voltage | 3.135~3.465V |
| Supply Current | ≤1.1A |
| Power Consumption | <3.5W |
| Center Wavelength (Transmitter) | 1295~1325nm |
| Side-mode Suppression Ratio | ≥30nm |
| Average Optical Power, each Lane | -9.4~+2.0dBm |
| Optical Modulation Amplitude (OMA) | ≤+2.2dBm |
| TDP, each Lane | ≤2.9dB |
| Extinction Ratio | ≥3.5dB |
| Transmitter Eye Mask Definition | Complied with 100GBASE-R |
| Average Launch Power OFF Transmitter, each Lane | ≤-30dBm |
| Center Wavelength (Receiver) | 1295~1325nm |
| Average Power at Receiver Input, each Lane | -12.66~+2.0dBm |
| Receiver Reflectance | ≤-26dB |
| Loss Assert | ≤-15dB |
| LOSS Hysteresis | 0.5~4dB |
| Pin Count | 38 |
Applications
Key Features
Datasheet
Supplier Information
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Product Model: QSFP28 host board V1.30 PCB Marking: E206460 PCB Number: AL-85MA-0
QSFP28 Host Board V1.30 is a high-speed host-side evaluation/test PCB for 100G QSFP28 optical transceivers. The board routes the QSFP28 electrical interface to an arc array of gold SMA coaxial connectors around the top edge and to a QSFP28 cage/connector at the bottom center, enabling signal-integrity, compliance and interoperability testing of QSFP28 modules on the host side. PCB markings include E206460, AL-85MA-0 and the revision label "QSFP28 host board V1.30".
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