Power and wavelength testing
Test the signal transmission strength and wavelength, ensure the signal decoding capability of the receiver, and maintain consistency in wavelength from the transmitter to the receiver.
400G QSFP-DD DR4 1310nm 500m MPO optical module
¥0.00
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400G QSFP-DD DR4 1310nm 500m MPO optical module
¥0.00
Product Overview
QDD-DR4-400G optical module（Multimode, 1310nm, 500m, MTP/MPO, DOM)
QDD-DR4-400GSilicon photonics optical module, MPO-12 connector, capable of achieving transmission distances up to 500m over parallel single-mode fiber. This optical module complies with QSFP-DD MSA, IEEE 802.3bs protocol, and 400GAUI-8 standard.
The 400G Ethernet signal is transmitted through four parallel channels, with one wavelength per channel. It can be connected to QSFP-DR-100G as a 4x100G branch.
Product Parameters
Equipped with a Broadcom 7nm DSP chip, with a maximum power consumption of 10W
Based on SiPh technology, it boasts lower power consumption, more cost-effective, and higher density
Real-machine testing to ensure superior performance, quality, and reliability
Compliant with QSFP-DD MSA CMIS Rev4.1, OIF 56G PAM4, and 100G Lambda MSA standards
Supports 4x 100G breakout to QSFP-DR-100G
High-speed electrical interface, compliant with IEEE 802.3bs standard
The QSFP-DD port supports backward compatibility with QSFP+, QSFP28, and QSFP56 optical modules
Specifications
| Product model | QDD-DR4-400G | Brand | AndXe |
| Package form | QSFP-DD | Maximum transmission rate | 425Gbps (4x106.25Gb/s) |
| Wavelength | 1310nm | Maximum transmission distance | 500m |
| Interface | MPO-12 (UPC) | Cable Type | single mode |
| Transmitter type | DFB | Receiver type | PIN |
| Transmitting power | -2.9~4.0dBm | Minimum receiving power | -5.9dBm |
| Power budget | 3dB | Reception overload | 4dBm |
| Maximum power consumption | 10W | Extinction ratio | 3.5dB |
| DDM/DOM (Digital Diagnostics) | supports | a commercial-grade temperature range of | 0至70℃(32至158°F) |
| Modulation mode (electrical port) | 8x50G-PAM4 | Modulation mode (optical port) | 4x100G-PAM4 |
| DSP | TX and RX | built-in FEC | No |
| Support protocol | QSFP-DD MSA，IEEE 802.3bs，CMIS 4.1 | Warranty | supports |
Traffic Testing
Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.
Optical Performance Testing
Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.
End Face Testing
Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.
Various Switch Tests
Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.