Customization: | Available |
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Usage: | Workstation, Server |
Type: | Wired |
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The QSFP28 module by Shenzhen UTP Fiber Technology Co., Ltd. is a high-performance transceiver that provides 100GBase-ZR4 throughput. It is designed to transmit data up to 80km over a standard pair of single mode fiber (SMF) with duplex LC connectors.
Featuring a COB+PCBA integrated design, this transceiver undergoes a mature packaging process during automated production, ensuring reliability and quality. It is compliant with industry standards such as IEEE 802.3ba 100GBASE-ZR4, IEEE 802.3bm, SFF-8665, and SFF-8636.
The QSFP28 module also offers digital diagnostics functions through the I2C interface, as specified by the QSFP28 MSA. This allows users to access real-time operating parameters, enhancing monitoring and troubleshooting capabilities.
With its easy installation and hot swappable design, this transceiver is suitable for various applications including data centers, high-performance computing networks, enterprise core and distribution layers, and campus networks.
Parameter | Symbol | Min. | Max. | Unit | Notes |
Storage Temperature | TS | -40 | 85 | ºC | |
Supply Voltage | VCC | -0.5 | 3.6 | V | |
Relative Humidity (non-condensing) | RH | 5 | 95 | % | |
Data Input Voltage Differential | lVDIP-VDINl | - | 1 | V | |
Control Input Voltage | VI | -0.3 | VCC+0.5 | V | |
Control Output Current | IO | -20 | 20 | mA |
Parameter | Symbol | Min. | Typical | Max. | Unit | Notes |
Operating Case Temperature | TOPR | 0 | - | 70 | ºC | |
Power Supply Voltage | VCC | 3.135 | 3.3 | 3.465 | V | |
Maximum Power Dissipation | PD | - | - | 6 | W | |
Maximum Power Dissipation, Low Power Mode | PDLP | - |
- |
1.5 |
W |
|
Aggregate Bit Rate | ABR | - | 103.125 | - | Gb/s | |
Data Rate per Lane | DRL | - | 25.78 | - | Gb/s | |
Control Input Voltage High | VIH | VCC*0.7 | - | VCC+0.3 | V | |
Control Input Voltage Low | VIL | -0.3 | - | VCC*0.3 | V | |
Two Wire Serial Interface Clock Rate | - | - | - | 400 | kHz |
Parameter | Symbol | Min. | Typical | Max. | Unit | Notes |
Module power supply noise tolerance 10 Hz - 10 MHz (peak-to-peak) | - |
- |
- |
66 |
mVpp |
|
Rx Differential Data Output Load | - | - | 100 | - | ohms | |
Operating Distance | - | - | 80,000 | m | Note |
Parameter | Symbol | Min. | Typical | Max. | Unit | Notes |
Wavelength L0 | λC0 | 1294.53 | 1295.56 | 1296.59 | nm | |
Wavelength L1 | λC1 | 1299.02 | 1300.05 | 1301.09 | nm | |
Wavelength L2 | λC2 | 1303.54 | 1304.58 | 1305.63 | nm | |
Wavelength L3 | λC3 | 1308.09 | 1309.14 | 1310.19 | nm | |
Side-mode suppression ratio | SMSR | 30 | dB | |||
Average Launch Power Tx_Off (Each Lane) | POUT_OFF | - | - | -30 | dBm | |
Average Optical Launch Power (Each Lane) | POUTL | 1.5 | - | 7 | dBm | |
Extinction Ratio | ER | 8 | - | - | dB | |
Spectral Width | Δλ | - | - | 1 | nm | |
Difference in launch power between any two lanes (OMA) |
DT_OMA | - | - | 3.6 | dB | |
Optical Return Loss Tolerance | ORLT | - | - | 20 | dB | |
RIN20OMA | RIN | - | - | -130 | dB/Hz | |
Transmitter Reflectance | TR | - | - | -20 | dB | |
Transmitter Eye Mask Definition | - | {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} |
Parameter | Symbol | Min. | Typical | Max. | Unit | Notes |
Wavelength L0 | λC0 | 1294.53 | 1295.56 | 1296.59 | nm | |
Wavelength L1 | λC1 | 1299.02 | 1300.05 | 1301.09 | nm | |
Wavelength L2 | λC2 | 1303.54 | 1304.58 | 1305.63 | nm | |
Wavelength L3 | λC3 | 1308.09 | 1309.14 | 1310.19 | nm | |
Receiver Sensitivity per lane | - | - | -28 | dBm | Note | |
Damage Threshold for Receiver | Pin, damage | 5 | - | - | dBm | |
Average Receive Power (Each Lane) | - | -28 | - | 4.5 | dBm | Note |
Note: Measured with conformance test signal at TP3 for the BER = 5x10-5
Functional Characteristics (Electrical)
Receiver (Module Output) | ||||||
Parameter | Symbol | Min. | Typical | Max. | Unit | Notes |
Differential Data Input Amplitude | VIN,P-P | 95 | - | 900 | mVpp | |
Differential Termination Mismatch | - | - | 10 | % | ||
LPMode, Reset and ModSelL |
VIL | -0.3 | - | 0.8 | V | |
VIH | 2 | - | VCC+0.3 | V | ||
Transmitter (Module Input) | ||||||
Parameter | Symbol | Min. | Typical | Max. | Unit | Notes |
Differential Data Output Amplitude | VOUT,P-P | - | - | 900 | mVpp | |
Differential Termination Mismatch | - | - | 10 | % | ||
Output Rise/Fall Time, 20%~80% | TR | 12 | - | - | ps | |
ModPrsL and IntL |
VOL | 0 | - | 0.4 | V | IOL=4mA |