400G SR8 QSFP-DD PAM4 850nm 100m DOM MTP/MPO-16 APC MMF Optical Transceiver Module
400G SR8
The 400GBASE-SR8 module, MTP/MPO-16 connector, up to 100m over parallel OM4 multi-mode fiber. It is compliant to IEEE 802.3bs protocol and 400GAUI-8/CEI-56G-VSR-PAM4 standard.
The 400 Gigabit Ethernet signal is carried over eight wavelengths. Multiplexing and demultiplexing of the eight wavelengths are managed within the device. And it can Support 2× 200G-SR4 and 8× 50G-SR.
The 400 Gigabit Ethernet signal is carried over eight wavelengths. Multiplexing and demultiplexing of the eight wavelengths are managed within the device. And it can Support 2× 200G-SR4 and 8× 50G-SR.
Quantity
Product Highlights
● Built-in Inphi DSP Chip, Max. Power Consumption 10W
● Tested in Targeted Switches for Superior Performance, Quality, and Reliability
● Compliant with QSFP-DD MSA CMIS Rev4.0, OIF 56G PAM4
● Support Real-time Configuration
● Hot Pluggable QSFP-DD Form Factor
● High-speed Electrical Compliant to IEEE 802.3cd
● 8x50G PAM4 Retimed 400GAUI-8 Electrical Interface
● QSFP-DD port is backward compatible with QSFP+, QSFP28 and QSFP56 modules
| Form Factor | QSFP-DD | Max Data Rate | 400Gbps |
| Wavelength | 850nm | Max Cable Distance | 70m@OM3/100m@OM4 |
| Connector | MTP/MPO-16 (APC) | Media | MMF |
| Transmitter Type | VCSEL 850nm | Receiver Type | PIN |
| TX Power | -6~4dBm | RX Power | -7.9~4dBm |
| Powerbudget | 1.9dB | Modulation | 8x 50G PAM4 |
| Typical Power Consumption | ≤10W | Extinction Ratio | 3dB |
| DDM/DOM | Supported | Temperature Range | 0 to 70°C (32 to 158°F) |
| DSP | TX and RX | Inbuilt FEC | No |
| Protocols | IEEE 802.3cd, QSFP-DD MSA, CMIS 4.0 | Warranty | 5 Years |
| 400Gb/s QSFP-DD Series Optical Transceiver | |||||||||
| Product | Package | Data Rate | Wavelength | Reach | TX | RX | Connector | TX Power | RX Sensitivity |
| QSFP-DD SR8 | QSFP-DD | 200G | 850nm | 100m | VCSEL | PIN | MPO | -6~4dBm | -6.5dBm |
| QSFP-DD LR4 | QSFP-DD | 200G | LWDM4 | 10km | EML | PIN | LC | -2.8~5.3dBm | -7.1dBm |
| QSFP-DD DR4 | QSFP-DD | 200G | 1310nm | 500m | EML | PIN | MPO | -2.9~4dBm | -4.4dBm |
| QSFP-DD FR4 | QSFP-DD | 200G | 1310nm | 2km | EML | PIN | MPO | -3.2~4.4dBm | -4.6dBm |
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
How can we help?
For more information about our fiber optical equipment, please contact us and you will enjoy our excellent service and latest promotions! We are very confident we will tie closer relationships with you for our long terms cooperation and mutual benefit.
Shenzhen Wolck Network Product Co.,Ltd
9# BanTian LongBi Industry Area, ShenZhen, China
(86)-0755-84192885
sales4@wolck.cn
