TS-QDO-314H-10C/400G QSFP-DD DR4++ Transceiver 1310nm 10km Single Mode Optical Module
This 400G QSFP-DD DR4++ optical transceiver operates at 1310nm with a 10km transmission distance over single mode fiber, designed for high-speed data center interconnections and cloud network infrastructures. It features a 4×100Gbps lane architecture, complies with IEEE 802.3bs and QSFP-DD MSA standards, and supports DDM/DOM real-time monitoring via SFF-8636. Equipped with MTP/MPO-12 connectors and EML/PIN-TIA optical components, the module delivers stable, high-performance 400G data transmission, meeting the bandwidth demands of modern 5G, cloud computing and high-speed enterprise networks with commercial-grade temperature tolerance (0°C~70°C).
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 | 400G |
| Type | DR4++ |
| Wavelength | 1310nm |
| Transmission | 10km |
| Fiber Type | SMF |
| Parameter | Details |
|---|---|
| Optical Form Factor | QSFP-DD (Quad Small Form-factor Pluggable - Double Density) |
| Nominal Bit Rate | 400Gbps (4×100Gbps lanes) |
| Optical Transceiver Type | DR4++ (Dual Rate 4-lane, enhanced) |
| Operating Wavelength | 1310nm (CWDM4, 4 wavelengths in 1310nm band) |
| Maximum Transmission Distance | 10km @ Single Mode Fiber (SMF, G.652/G.657) |
| Fiber Connector | MTP/MPO-12 (APC/UPC, female) |
| Operating Temperature | 0°C ~ 70°C (Commercial Grade, 0-70C) |
| Power Supply Voltage | 3.3V ±5% |
| Digital Diagnostics | Compliant with SFF-8636, DDM/DOM supported |
| Protocol Compliance | IEEE 802.3bs, QSFP-DD MSA, CWDM4 MSA |
| Laser Type | EML (Electro-absorption Modulated Laser) |
| Receiver Type | PIN-TIA Photodiode |
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