PIANO 800G

Portable Multi-Port 800G Ethernet Tester

Break the tradition, double the experience

HYWICOM's PIANO tester isn't just another portable network tester—it redefines the category. Breaking the norms of traditional portable testers, it combines compact design with lab-grade flagship performance.

While other portable testers on the market are limited to testing a single 800G port, PIANO sets a new industry benchmark with full-line-rate parallel testing across four 800G ports. It features the industry's highest port density, scalable up to 8 × 800G ports. Supporting a multi-rate portfolio from 1G to 800G and multiple form factors (OSFP, QSFP-DD, SFP+), each port operates independently to enable true mixed-rate testing across all ports. Additionally, it delivers comprehensive protocol analysis, traffic generation and performance validation for Ethernet service.

Highlights
Compact & Lightweight
Perfect for on-site debug and demos
All Form Factors
OSFP, OSFP-RHS, QSFP-DD
CFP2, SFP
Best Display
11.6-inch screen
1080p Full HD
1,000 nits brightness
Gold Winner
MUSE Design Awards
World's #1
Groundbreaking by achieving 8x 800G port density
Full Compatibility
From 800G, 400G, 100G to 1G

PIANO — Portable, Intelligent, Agile, Network Operations

The PIANO features a dual-slot architecture, enabling flexible port configuration with various test modules. A typical full configuration provides 8× 800G ports, supporting QSFP-DD800 and OSFP800 / OSFP800-RHS form factors, while being backward compatible with 400G / 100G.
- Compact and Lightweight
  
  Perfect for on-site debug and demos
- Dual-slot Architecture
  
  Future proof
  Flexible configuration and easy upgrade
- Largest & Finest Display
  
  11.6-inch & 1080p Full HD (1920*1080) touchscreen
  Clear outdoor display with 1,000 nits brightness
- World's Highest 800G Port Density
  
  8x 800G ports
- Hybrid Multi-Port
  
  2x OSFP + 2x OSFP-RHS + 4x QSFP-DD
- Hybrid Multi-Port
  
  4x OSFP + 4x QSFP-DD
Simple, Efficient, and User‑Friendly

HYWICOM's latest fully graphical intelligent software platform retains its acclaimed user interface for improved operational efficiency, while delivering comprehensive monitoring and testing capabilities.
- User-friendly GUI
  
  Fully graphical intelligent software platform
- Simple & Easy to Use
  
  Single-page display for all functions & results
- High Testing Efficiency‌
  
  Test setup in just 4 steps
Compact Design, Comprehensive Performance

Combining portability with powerful functionality, the PIANO delivers 1.6T traffic testing capacity, supporting concurrent testing of 2× 800G or 4× 400G links, plus a full range of AOC / AEC breakout testing. It offers complete Ethernet protocol testing from 800GE to 100GE, as well as full RFC 2544 benchmark testing.
- CMIS Full Compliance Testing
  
  1,700+ functional tests
- Industry's Only Physical Layer-based Latency Test Solution
  
  True physical layer latency
  Accurate & efficient
- Supports AOC/AEC Breakout
  
  100G PAM4 / Lane
  50G PAM4 / Lane
  Mixed 100G PAM4 / Lane & 50G PAM4 / Lane testing
- <10-second Switching between Test Modes
  
  Compared to other testers, which take 3-5 minutes to cycle
  Significantly boosts efficiency by saving >90% time