TQS-QGM5-31DCR 400G QSFP-DD DR4 Transceiver 4x106.25Gbps 500m distance 0°C ~ +70°C SMF MPO-12 connector
| Attribute | Value |
|---|---|
| Product Name | 400G QSFP-DD DR4 Transceiver |
| Fiber Type | SMF |
| Form Factor | QSFP-DD |
| Laser | 1310 EML |
| Temperature Range | 0℃~70℃ |
| Application | 400GBASE-DR4 Ethernet (PAM4)/5G |
| Distance | 500m |
| Optical Interface | 400GBASE-DR4 Optical Interface |
| Connector | Type 2 Housing With MPO-12 Connector |
| High Speed I/O Electrical Interface | 400GAUI-4 |
| Single MPO-12 Receptacle | Yes |
| OSFP Type Form Factor | Yes |
| Maximum Power Consumption | 10W |
Performance Specifications – Optical
| Parameter | Symbol | Min | Typ. | Max | Unit | |
| Transmitter | ||||||
| Centre Wavelength | λ | 1311 | nm | |||
| Transmitter Signal Rate | 53.125 | Gbd PAM4 | ||||
| SMSR | 30 | dB | ||||
| Average launch power, each lane | Pout | –2.9 | 4 | dB m | ||
| Outer OMA, each lane | Note5 | OMAouter | -0.8 | 4.2 | dBm | |
| Launch Power in OMAouter minus TDECQ, each lane | TOMA | -2.2 | dB | |||
| Transmitter and dispersion eye closure for PAM4 | TDECQ | 3.4 | dB | |||
| TDECQ – 10log10(Ceq) | 3.4 | dB | ||||
| Optical Return Loss Tolerance | TOL | 21.4 | dB | |||
| Average POUT (Laser Turn off) | Poff | - | -15 | dBm | ||
| Extinction Ratio | ER | 3.5 | - | - | dB | |
| Transmitter transition time | 17 | ps | ||||
| RIN17.1OMA | RIN | -136 | dB/Hz | |||
| Transmitter Reflectance | Tr | -26 | dB | |||
Note 5: Even if TDECQ < 1.4dB, OMAouter (min) must exceed this value
| Parameter | Symbol | Min | Typ. | Max | Unit |
| Receiver | |||||
| Centre Wavelength | λ | 1311 | nm | ||
| Damage threshold, each lane | Pd | 5 | dBm | ||
| Average receive power, each lane | Pa | -5.9 | - | 4 | dBm |
| Receive power (OMAouter), each lane | RXoma | - | - | 4.2 | dBm |
| Receiver Reflectance | -26 | dBm | |||
| Receiver Sensitivity (OMAouter), each lane Note 6 | SOMA | -1.9 | dBm | ||
| Stressed eye closure for PAM4 (SECQ) Note 7 | 3.4 | dB | |||
| SECQ – 10log10(Ceq), lane under test | 3.4 | ||||
| OMAouter of each aggressor lane | 4.2 dBm |
Note 6: Receiver sensitivity (OMAouter), each lane (max) is informative and is defined for a transmitter with a value of SECQ up to 3.4 dB.
Note 7: Measured with conformance test signal at TP3 for the BER = 2.4x10 -4
The QSFP-DD form factor provides a compact and high-density solution for 400G data transmission, allowing for efficient utilization of space within network equipment.
Overall, the TQS-QGM5-31DCR 400G QSFP-DD DR4 transceiver module is designed for long-range, high-speed data transmission over single-mode fiber in data center environments. Its features and specifications make it well-suited for high-bandwidth applications that demand reliable and efficient connectivity within the data center network architecture.
Transmission Distance: While the standard module supports a transmission distance of up to 500 meters, it may be possible to customize the module to support longer or shorter distances based on your specific needs. This customization can help ensure optimal performance and compatibility with your network infrastructure.
Temperature Range: If your application requires operation in environments with temperature conditions outside the standard range of 0°C to +70°C, customization can be considered to expand or narrow the temperature range to meet your specific environmental requirements.
Connector Type: While the standard module comes with an MPO-12 connector, customization may involve using a different connector type, such as LC or other options, depending on your network infrastructure and connectivity preferences.
Power Consumption: Customization options may be available to optimize power consumption based on your power budget or energy efficiency goals. This can involve adjusting power usage or implementing power-saving features without compromising performance.
Diagnostic Features: Depending on your monitoring and diagnostic needs, customization may involve including or excluding specific diagnostic features, such as Digital Optical Monitoring (DOM) or Digital Diagnostic Monitoring Interface (DDMI), to provide real-time monitoring and reporting of critical parameters.
Provide 24/7 online technical support for 400G Transceiver.
Provide free product maintenance services, such as free product replacement.
Provide free product training and after-sales services.
Provide professional product consulting services.
Provide product support and customization services.
400G Transceiver is shipped in a cardboard box with protective foam inside. The box should be labeled with the product name and serial number. The product is then placed in a shipping container, which is then sealed with a security seal. The container is then shipped to the customer's address.
