Keysight (formerly Agilent T&M) 3784A Digital Transmission Analyzer

Description

Description

The Keysight / HP 3784A is a BER and jitter test set for manufacturing, commissioning, and maintaining network equipment operating at CEPT telecom interface rates of 704 kb/s, 2, 8, and 34 Mb/s. It has a clock synthesizer and TTL/ECL interfaces for general-purpose BER testing at any rate between 1 kb/s and 50 Mb/s and has optional jitter or 64 kb/s codirectional interfaces.

For network operators, the Keysight / HP 3784A performs error performance analysis during the installation and maintenance of digital transmission networks and monitors in-service error performance using line code error detection. Long-term measurements can be made unattended and the results logged to an external printer. Several ease-of-use features include measurement presets, automatic receiver set-up and pass/fail thresholds.

Key Features

• G.821 error analysis at 704 kb/s, 2, 8, and 34 Mb/s
• Optional jitter generation and measurement at 2, 8, and 34 Mb/s
• Clock synthesizer for rates between 1 kb/s and 50 Mb/s
• Optional V.11 interfaces for testing X.21 leased circuits
• Options:
  • 002 – Jitter measurements
  • 006 – 64 kb/s measurement and V.11 interfaces
  • 008 – Error and jitter measurements at DS1, DS1C, DS2, and DS3