100G QSFP28 LR4 Double Receiver
The TQR-HG10-31DCR-R is a parallel 100Gbps Quad Small Form-factor Pluggable (QSFP) optical module receiver. It provides increased port density and total system cost savings. The QSFP28 full-duplex optical module offers 8 independent receive channels, each capable of 28Gbps operation for an aggregate data rate of 100Gbps over 10km of single mode fiber.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Data Rate | 100Gbps |
| Laser Type | - |
| Fiber Type | SMF |
| Distance | 10km |
| Optical Interface | LC |
| Operating Temperature | -5~70°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 | 15mA |
| Operating Case Temperature | 0~70°C |
| Fiber Length | 10km |
| Data Rate, each Lane | 25.78125~27.95Gbps |
| Power Consumption | <4W |
| Supply Current | 1.12A |
| Control I/O Voltage, High | 2.0~VCCV |
| Control I/O Voltage, Low | 0~0.8V |
| Tx Input Diff Voltage | 150~1200mV |
| Tx Input Diff Impedance | 85~115Ω |
| Rx Output Diff Voltage | 200~1100mV |
| Rx Output Diff Impedance | 85~115Ω |
| Center Wavelength | 1294.53~1296.59nm |
| Average Power at Receiver Input | -10.6~4.5dBm |
| Receiver Reflectance | -12dB |
| Los Assert | -25dBm |
| Los Dessert | -11.6dBm |
| Los Hysteresis | 0.5dB |
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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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