Product Description
100% OEM Compatible 400GBase-DR4 QSFP-DD Transceiver (SMF, 1310 nm, 500 m, MPO, DDM, Commercial Temp.)
Specifications
Form Factor: QSFP-DD-DR4 | Data Rate: 425 Gb/s |
Wavelength: 1310 nm | Protocols: 400G Ethernet, QSFP-DD MSA Compliant, IEEE 802.3bs |
Connector: MPO/MTP | Transmitter Type: 4x EML PAM4 |
Cable Type: SMF MPO-12 | MPO-8 for Breakout | TX Power: Min: -0.8 dBm Max: 4.2 dBm |
Max Distance: 500 m (1640 ft) | RX Sensitivity: 5 dBm |
Temperature Range: Commercial Temp: 0°C to 70°C | Digital Diagnostics (DDM/DOM): Supported |
Power Consumption: 12 W | Power Budget: 5.1 dB |
Approved's QSFP-DD DR4 OEM Compatibility
The Approved Networks 400GBASE-DR4 QSFP-DD SMF 1310nm 500m DDM Transceiver is guaranteed 100% Compatible and Functional in its intended router or switch , and it is 100% MSA compliant . Our QSFP-DD DR4 transceiver comes with an Industry Leading Lifetime Warranty, surpassing the OEM warranty for the same product. Every QSFP-DD DR4 transceiver is environmentally tested in its specific port/platform, which includes compliance verification for distance, wavelength, traffic density and light.
- Arista: QDD-400G-DR4-AN
- Cisco: QDD-400G-DR4-S
- Juniper: QDD-400G-DR4-JN
- MSA Generic: QSFP400G-DR4
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