Product Type | Optical Transceiver Module |
Form Factor | QSFP-DD |
Data Rate | 400 Gbps |
Optical Technology | Coherent DWDM |
Modulation Format | DP-QPSK |
Application | Data Center Interconnect (DCI) |
Max Reach | Up to 120 km (unamplified, 400ZR) |
Technology Standard | 400ZR (OIF spec) |
Designed For | Cloud Service Providers, Enterprise Networks |
Power Consumption | ≤ 16 W |
CISCO 400GBPS COHERENT QSFP-DD, 400ZR GL2 for Microsoft Services


Key Benefits

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- Optimized for Microsoft services, ensuring seamless cloud network integration.
- Aligns with 400ZR GL2 standards, offering high-speed, long-reach optical performance.
- TAA compliance makes it eligible for federal and public sector procurement.
Product Overview
The CISCO 400GBPS COHERENT QSFP-DD, 400ZR GL2 transceiver module is engineered for high-speed 400 Gbps data transmission, specifically aligned with Microsoft service infrastructures. Leveraging 400ZR coherent optics, it enables cost-effective metro and long-haul data center interconnect without the need for amplification or dispersion compensation. Manufactured in Thailand and meeting TAA compliance, this module is deployable in government and regulated environments with ease. Ideal for enterprise backbones and cloud service providers, it offers scalable bandwidth, latency optimization, and compatibility with modern open optical ecosystems.
Specifications
Product Overview
Wireless Features
Compliance & Origin
Country of Origin | Thailand |
TAA Compliant | Yes |
RoHS Compliance | Yes |
EMC Standards | FCC Part 15 Class B, EN55032 |
Safety Certifications | UL, CE, CSA, FDA (Class 1 Laser) |
Standards Compliance | OIF 400ZR Implementation Agreement, QSFP-DD MSA |
Advanced Security Features
Secure Boot | Yes |
Encryption Support | MACsec Ready (dependent on host platform) |
Interfaces
Interface Type | QSFP-DD (Quad Small Form-factor Pluggable Double Density) |
Host Interface | 8x 50G PAM4 (400GBASE-FR8) |
Media Type | Single-mode Fiber (SMF) |
Fiber Connector | LC Duplex |
FEC Support | KP4 and RS-FEC |
Wavelength | C-band tunable ITU grid (191.3–196.1 THz) |
Transmit Power | -10 to 0 dBm |
Receiver Sensitivity | ≥ -13 dBm |
Physical & Environmental
Dimensions (H x W x D) | 13.9 mm x 18.35 mm x 92.5 mm |
Operating Temperature | 0°C to 70°C (Commercial) |
Storage Temperature | -40°C to 85°C |
Humidity (Operating) | 10% to 85% non-condensing |
Humidity (Storage) | 5% to 95% non-condensing |
Cloud Management & Licensing
Management Interface | 2-wire/I2C digital diagnostic monitoring |
Digital Diagnostics Monitoring (DDM) | Yes |
Cloud Integration | Microsoft service compatibility |