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.
800G QSFP-DD SR8 PAM4 850nm 50m DOM MPO-16/APC optical module
¥0.00
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800G QSFP-DD SR8 PAM4 850nm 50m DOM MPO-16/APC optical module
¥0.00
Product Overview
QDD-SR8-800G optical module (multimode fiber, 850nm, 50m, MTP/MPO-16 APC, DOM)
The QDD-SR8-800G QSFP-DD optical module is specifically designed for 800GBASE Ethernet. It can transmit signals up to a distance of 50 meters over OM4 multimode fiber through an MTP/MPO-16 APC connector, operating at a wavelength of 850nm. This optical module adheres to the IEEE 802.3ck, CMIS 5.0, and QSFP-DD MSA standards. It incorporates a built-in Digital Diagnostic Monitor (DDM) for real-time monitoring of operational parameters.
It supports 2x 400G SR4 and 8x 100G SR branching applications, and can also be configured for 400G and 200G modes. With low latency, low power consumption, and high reliability, it is suitable for 800G Ethernet, data centers, high-performance computing networks, enterprise core and distribution layers, and service provider applications.
Product features
Equipped with Broadcom 7nm DSP chip, with a maximum power consumption of 16W
Parameter testing ensures excellent performance, quality, and reliability
Supports an aggregate bit rate of 850Gb/s
High-speed connection, compliant with IEEE 802.3ck standard
Hot-swappable QSFP-DD, compliant with MSA standards
Compliant with CMIS Rev 5.0 standard
8x 106.25G PAM4 re-timing 8x 100GAUI-1 C2M electrical interface
Equipped with digital monitoring capabilities, it provides powerful diagnostic abilities
Specifications
| Product Model | QDD-SR8-800G | Brand | AndXe |
| Package form | QSFP-DD | Maximum transmission rate | 850Gbps(8×106.25Gbps) |
| Wavelength | 850nm | Maximum transmission distance | 30m@OM3/50m@OM4 |
| Interface | MTP/MPO-16APC | Cable type | multimode |
| Transmitter type | VCSEL | Receiver type | PIN |
| Transmitting power | -4.6-4dBm | Minimum receiving power | -6.4dBm |
| Power budget | 1.8dB | Reception overload | 4dBm |
| Maximum power consumption | 16W | Extinction ratio | >2.5dB |
| Modulation mode (electrical port) | 8x100G-PAM4 | Modulation mode (optical port) | 8x100G-PAM4 |
| Packaging technology | COB (Chip On Board) packaging | Modulation method | PAM4 |
| CDR (Clock Data Recovery) | TX and RX Integrated DSP | Integrated FEC | None |
| Support protocol | QSFP-DD MSA hardware Rev 7.0, CMIS Rev 5.0, IEEE 802.3df- 2024, IEEE 802.3df-2024 |
Warranty | 3 years |
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.