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 ER4L 1310nm 10km MPO Optical Module
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400G QSFP-DD ER4L 1310nm 10km MPO Optical Module
¥0.00
Product Overview
QDD-ER4L-400G optical module (SMF, 1310nm, 30km, duplex LC/UPC, DOM)
The QDD-ER4L-400G optical module features a duplex LC interface and can achieve a transmission distance of up to 30km through parallel single-mode fiber, supporting 400G KP4 FEC. It complies with the IEEE 802.3bs protocol and adheres to the 400GAUI-8 and QSFP-DD MSA standards. This module converts eight 50Gb/s (PAM4) electrical input signals into four LAN-WDM optical signals, which are then multiplexed into a single 400Gb/s optical transmission signal.
The 400 Gigabit Ethernet signal is transmitted through four LAN WDM wavelength grids. The multiplexing and demultiplexing of the four wavelengths are completed internally within the device. It is suitable for data centers and enterprise networks.
Product features
Equipped with Marvell chip, with a maximum power consumption of 12W
Tested in the target switch, it demonstrates excellent performance, quality, and reliability
Compliant with QSFP-DD MSA, CMIS Rev4.0, and OIF 56G PAM4 standards
The high-speed electrical interface complies with the IEEE 802.3bs standard
8x53.125Gb/s PAM4 retiming 400G AUI-8 electrical interface
With single-mode fiber (SMF), the transmission distance can reach up to 30 kilometers with FEC
Equipped with digital optical monitoring capabilities, it boasts powerful diagnostic abilities
Class 1 laser safety standards and RoHS compliance
Specifications
| Product Model | QDD-ER4L-400G | Brand | 安科士(AndXe) |
| Packaging Form | QSFP-DD | Maximum Transmission Rate | 400Gbps |
| Wavelength | 1310nm | Maximum Transmission Distance | 30km |
| Interface | DuplexLC/UPC | Cable Type | Single Mode |
| Transmitter Type | EML | Receiver Type | APD |
| Transmitting Power | 0.4-6.5dBm | Minimum Receiving Power | -10.1dBm |
| Power Budget | 10.5dB | Receiving Overload | -3.4dB |
| Maximum Power Consumption | 12W | Extinction Ratio | 6dB |
| DDM/DOM (Digital Diagnostics) | Supports | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation Method (Electrical Port) | 8x53.125G-PAM4 | Modulation Method (Optical Port) | 4x106.25G-PAM4 |
| DSP | TX and RX | IntegratedFEC | Does Not Support |
| 2050000 Hours (@40°C, 60%CL) | |||
| Bit Error Rate (BER) | <2.4E-4 | Mean Time Between Failures | 818000小时(@40°℃,90%CL) 1300000小时(@55℃,60%CL) 519000小时(@55°℃,90%CL) |
| Mean Time Between Failures | box-type | application type | data center, enterprise network, 400G Ethernet |
| supported protocols | QSFP-DD MSA,CMIS Rev4.0,IEEE 802.3,IEEE 802.3bs,OIF 56G PAM4 |
warranty | 3 year |
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.