TS-QDO-314H-02C/400G QSFP-DD DR4+ Transceiver 1310nm 2km SMF For Data Center
This 400G QSFP-DD DR4+ optical transceiver operates at 1310nm wavelength with 2km transmission distance over single mode fiber, adopting 4×100G PAM4 modulation technology to deliver 400Gbps full-duplex data transmission. Compliant with QSFP-DD MSA and IEEE 802.3bs standards, it features low power consumption (≤4.5W), LC duplex optical interface and commercial temperature range (0~70℃). Designed for high-density data center interconnections, enterprise backbone networks and cloud computing infrastructure, it enables reliable, high-speed optical communication with excellent compatibility and stability for mainstream network devices.
Figure 1 shows the front panel of 400G QSFP-DD DR4+.
Table 1 shows the Quick Specs.
| Parameter | Specification |
|---|---|
| Form Factor | QSFP-DD |
| Data Rate | 400Gbps |
| Wavelength | 1310nm |
| Transmission Distance | 2km |
| Fiber Type | Single Mode Fiber (SMF) |
| MSA Compliance | QSFP-DD MSA, IEEE 802.3bs |
| Category | Parameter | Details |
|---|---|---|
| Optical Performance | Center Wavelength | 1310nm (CWDM4) |
| Transmission Distance | 2km @ SMF (ITU-T G.652) | |
| Tx Output Power | -7 ~ +1 dBm | |
| Rx Sensitivity | ≤ -15 dBm | |
| Rx Overload | ≥ 0 dBm | |
| Electrical Performance | Data Rate | 400Gbps (4×100G PAM4) |
| Interface | LC Duplex (APC/UPC) | |
| Power Supply | 3.3V DC | |
| Power Consumption | ≤ 4.5W | |
| Mechanical & Environmental | Form Factor | QSFP-DD (38.5×16.5mm) |
| Operating Temperature | 0 ~ 70℃ (Commercial Grade) | |
| Storage Temperature | -40 ~ 85℃ | |
| Vibration | Compliant with IEC 60068-2-6 | |
| Shock | Compliant with IEC 60068-2-27 | |
| Compliance | MSA Standards | QSFP-DD MSA, CWDM4 MSA |
| IEEE Standards | IEEE 802.3bs-2018 | |
| RoHS | RoHS 6/7 Compliant | |
| REACH | REACH Compliant |
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