Quantifi Photonics BERT-1005 4-Channel Bit Error Rate Tester

Overview

The Quantifi Photonics BERT-1005 is a 4-channel pattern generator and error detector for testing optical transceivers and opto-electrical components. Supporting data rates from 1.25 to 14.5 Gbps with exceptional signal fidelity, it provides a cost-effective solution for 400 Gb/s communication ecosystems and high-speed component characterization.

Key Features

• 4-channel PPG (Pulse Pattern Generator) and error detection
• Data rates from 1.25 to 14.5 Gbps with 2 kbps step size
• Differential RF output with 100 ohms impedance
• PRBS patterns: 2^n-1, n=9, 15, or 31
• Adjustable output amplitude: 250 to 1100 mV differential with 5 mV steps
• Programmable de-emphasis with 2 pre-taps and 1 post-tap
• Rise/fall time: less than 18 ps
• Intrinsic jitter: less than 850 fs RMS (typical)
• 2 breakout cables with 8 x 2.92 mm connectors per cable
• Crossing point adjustment: 40 to 60%
• Polarity inversion capability

Applications

• Multi-channel BER testing for 30 Gbps systems
• Active optical cable testing
• High-speed SerDes characterization
• 400 Gb/s communication ecosystem validation