QDD-400G-ZR-S Overview
The Cisco QDD-400G-ZR-S is a 400G pluggable coherent optical transceiver module that complies with the 400G-ZR implementation agreement. It supports 400GE and breakout to 4x100GE interfaces.
This QSFP-DD module utilizes advanced 16-QAM modulation and digital signal processing to transmit 400Gbps per wavelength, enabling high-capacity DWDM transport. The C-FEC forward error correction allows transmission over data center interconnect links up to 120km.
The QDD-400G-ZR-S is designed to provide maximum flexibility for high-speed data center interconnects, simple pay-as-you-grow scalability, and proven interoperability across Cisco and third-party platforms.
Quick Specifications
Parameter | Value |
---|---|
Transmit Power | -8.5dBm (typ) |
Symbol Rate | 59.8Gbaud |
Modulation | 16-QAM |
Reach | 120km |
Interface | 400GE, 4x100GE |
FEC | C-FEC |
Form Factor | QSFP-DD |
QDD-400G-ZR-S Features and Benefits
- High density 400G pluggable transceiver
- Supports cloud scale and high performance computing applications
- Flexible 400GE or 4x100GE interfaces
- Interoperable across Cisco and multivendor switches, routers, and optical transport platforms
- Low power consumption reduces operating expenses
Compatible Products
Product | Description |
---|---|
Nexus 3400-S | Ethernet Switch |
NCS 5700 Series | Routers |
NCS 540 Series | Routers |
Full Specifications
Parameter | Value |
---|---|
Transmitter Specifications | As per PDF data sheet |
Receiver Specifications | As per PDF data sheet |
Physical Specifications | As per PDF data sheet |
QDD-400G-ZR-S Licensing
This product does not require any licenses.
Warranty Information
1-year limited hardware warranty.
Installation and Configuration
Refer to the installation guide for detailed instructions on installing and configuring this transceiver module.
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