The AddOn QSFP-100G-ZR4-AO QSFP28 transceiver is engineered for organizations requiring high-speed, long-range data center interconnect solutions. This 100GBase-ZR4 transceiver delivers 100 Gbps throughput over extended distances up to 80 km on single-mode fiber, making it ideal for campus networks, metropolitan area networks, and enterprise data center deployments. Built to MSA standards and fully compatible with Arista Networks equipment, this module provides a cost-effective alternative to proprietary solutions while maintaining carrier-grade reliability and performance.
Key Features
- 100GBase-ZR4 throughput at 100 Gbps over 80 km single-mode fiber
- LC duplex connector for standard fiber infrastructure compatibility
- Wavelength range 1295 nm to 1309 nm for optimal signal integrity
- Digital optical monitoring (DOM) for real-time performance metrics and diagnostics
- MSA-compliant design ensures interoperability across multi-vendor environments
- Low power consumption optimized for data center thermal management
- Hot-pluggable form factor for seamless installation and replacement
Technical Specifications
| Specification |
Details |
| Manufacturer |
ADD-ON |
| Part Number |
QSFP-100G-ZR4-AO |
| Module Type |
QSFP28 Transceiver |
| Data Rate |
100 Gbps (100GBase-ZR4) |
| Reach |
80 km over single-mode fiber |
| Connector Type |
LC Duplex |
| Wavelength Range |
1295 nm to 1309 nm |
| Fiber Type |
Single-Mode Fiber (SMF) |
| Digital Optical Monitoring |
Yes (DOM supported) |
| Standards Compliance |
MSA (Multi-Source Agreement) |
| Form Factor |
QSFP28 Hot-Pluggable |
Frequently Asked Questions
What is a QSFP28 transceiver and how does it work?
A QSFP28 transceiver is a hot-pluggable optical module that converts electrical signals to optical signals for high-speed data transmission. The QSFP-100G-ZR4-AO uses four wavelengths over single-mode fiber to achieve 100 Gbps throughput, enabling long-distance data center connectivity up to 80 km without signal degradation.
Is this 100GBase-ZR4 module compatible with my Arista Networks switch?
Yes, the AddOn QSFP-100G-ZR4-AO is fully compatible with Arista Networks equipment and other MSA-compliant platforms. Its standardized QSFP28 form factor and 100GBase-ZR4 specification ensure seamless integration with existing network infrastructure.
How does digital optical monitoring improve network reliability?
Digital optical monitoring (DOM) provides real-time visibility into transceiver performance metrics including optical power levels, temperature, and voltage. This enables proactive network management, faster troubleshooting, and predictive maintenance to prevent connectivity issues.
What are the advantages of 80 km single-mode fiber connectivity?
The 80 km reach over single-mode fiber eliminates the need for expensive optical amplifiers or regenerators in campus and metropolitan networks. This reduces total cost of ownership while maintaining 100 Gbps performance for data center interconnect, disaster recovery, and geographic redundancy applications.
