Product Description
100% OEM Compatible 400GBase-DR4+ QSFP-DD Transceiver (SMF, 1310nm, 2km, MPO, DDM, Commercial Temp)
Specifications
Form Factor: QSFP-DD DR4+ | Data Rate: 4x 100Gbps model default after power-up, 50Gbps per lane |
Wavelength: 1310nm | Protocols: IEEE 802.3bs | IEEE 802.3cu 4x 100GBASE-FR1 | CMIS 4.0 |
Connector: MPO | Transmitter Type: VCSEL, Class 1 laser |
Cable Type: SMF | TX Power: Min -3.1 dBm Max 4dBm per Lane |
Max Distance: 2km (1.240 miles) | RX Sensitivity: -4.5dBm |
Temperature Range: Commercial Temp: 0°C to 70°C | Digital Diagnostics (DDM/DOM): Supported |
Power Consumption: <10W | Power Budget: 1.4dB |
Approved's QSFP-DD DR4+ OEM Compatibility
The Approved Networks 400GBASE-DR4+ QSFP-DD SMF 1310nm 2km 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-XDR4
- Cisco: QDD-400G-DR4-S-2
- Juniper: QDD-4X100G-FR
- MSA Generic: QSFPDD-DR4+
If you don't see your platform listed, please contact our engineering and technical support team.
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