Product Description
100% OEM Compatible 400GBase-SR8 QSFP-DD Dual Rate Transceiver (MMF, 850nm, 100m over Parallel OM4, MPO-16 APC, DDM, C-Temp, CMIS 4.0)
Form Factor: QSFP-DD SR8 | Data Rate: Up to 425 Gb/s |
Wavelength: 850 nm | Protocols: 400GBASE-SR8 Ethernet | IEEE 802.3cd |
Connector: MPO16 AP | Transmitter Type: 8 channels VCSEL array |
Cable Type: Parallel Multimode Fiber | TX Power: Min -6.5 dBm Max: 4 dBm |
Max Distance: Up to 70 m/100 m/100 m over OM3/OM4/OM5 | RX Sensitivity: -5.4 dBm |
Temperature Range: Commercial Temp: 0°C to 70°C | Digital Diagnostics (DDM/DOM): Supported |
Power Consumption: Max. 8 W | Power Budget: 2 dB |
400 GB QSFP-DD SR8 Dual Rate Datasheet
Approved's QSFP-DD SR8 OEM Compatibility
The Approved Networks 400GBASE-SR8 QSFP-DD Dual Rate MMF 850nm 100m DDM Transceiver is guaranteed 100% Compatible and Functional in its intended router or switch , and it is 100% MSA compliant . Our QSFP-DD SR8 transceiver comes with an Industry Leading Lifetime Warranty, surpassing the OEM warranty for the same product. Every QSFP-DD SR8 transceiver is environmentally tested in its specific port/platform, which includes compliance verification for distance, wavelength, traffic density and light.
- Arista: QDD-400G-SR8-C
- Cisco: QDD-400G-SR8-S
- Juniper: QDD-400G-SR8
- Mellanox: MMA1U00-WS
- MSA Generic: QSFPDD-MR-SR8
- MSA OnePort Programmable: QSFPDD-MR-SR8
If you don't see your platform listed, please contact us.
Tested. Trusted. Approved.

Guaranteed Compatible
100% guaranteed compatible in over 90 OEM platforms

99.98%
Reliability Rate
100% tested to exact MSA & OEM specifications

Industry Leading Lifetime Warranty
Industry leading Limited Lifetime Warranty on all transceiver products

98% On-Time Delivery Rate
Extensive inventory guarantees immediate delivery on over 20,000 SKU's

Savings of up to 90% off OEM Prices
Save up to 90% while improving deliverability & interoperability