TS-QD-314H-10C/400G QSFP-DD LR4 Transceiver 1310nm 10km Single Mode Optical Module
This 400G QSFP-DD LR4 optical transceiver operates at 1310nm with a 10km transmission distance over single mode fiber, delivering 400Gbps full-duplex data transmission via 4x100G LR4 LAN WDM technology. Compliant with MSA and IEEE 802.3bs standards, it features a compact QSFP-DD form factor, LC duplex connector, and built-in DDM/DOM functions for real-time monitoring of operating status. Designed for commercial temperature range (0°C~70°C) and 3.3V power supply, it is an ideal high-speed optical module for 400G data center interconnections, metro networks and long-reach enterprise network links, ensuring reliable, high-performance optical communication with seamless MSA compatibility.
Figure 1 shows the front panel of 400G QSFP-DD LR4.
Table 1 shows the Quick Specs.
| Parameter | Specification |
|---|---|
| Form Factor | QSFP-DD |
| Data Rate | 400Gbps |
| Wavelength | 1310nm |
| Transmission | 10km |
| Fiber Type | Single Mode |
| Parameter | Specification |
|---|---|
| Optical Transceiver Form Factor | QSFP-DD (Quad Small Form-factor Pluggable-Double Density) |
| Nominal Data Rate | 400Gbps (4x100G LR4) |
| Operating Wavelength | 1310nm (CWDM4 LAN WDM) |
| Maximum Transmission Distance | 10km @ SMF (G.652/G.657A) |
| Fiber Compatibility | Single Mode Fiber (SMF) |
| Transmitter Type | DFB Laser |
| Receiver Type | PIN Photodiode |
| Digital Diagnostics | DDM/DOM Supported |
| Operating Temperature | 0°C ~ 70°C (Commercial Grade) |
| Power Supply Voltage | 3.3V ±5% |
| Connector Type | LC Duplex (LC/PC) |
| Compliance | MSA Compliant, IEEE 802.3bs |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.