Keysight (Agilent) 3784A
| Attribute | Value |
|---|---|
| Instrument Type | DS1 / Digital Transmission Analyzer |
| Bit Rate | 1.544 Mb/s (DS1) |
| Interface | DS1 (T1) framed and unframed testing |
| Test Patterns | QRSS, 2^23-1, 2^15-1, 2^11-1, 1:1, 1:7, All Ones, All Zeros, DS1 framed patterns |
| Framing Formats | D4 (SF), ESF (Extended Superframe) |
| Line Code | AMI (Alternate Mark Inversion), B8ZS |
| Measurements | Bit Error Rate (BER), Frame Error Rate, Errored Seconds, Severely Errored Seconds, Loss of Signal, Loss of Frame |
| Connectors | Bantam / BNC interfaces for DS1 transmit and receive |
| Power Requirements | AC Power Supply, 100–240 V, 50/60 Hz |
| Standards Compliance | ITU-T G.821, ANSI T1.403 performance analysis and reporting |
Keysight Technologies 3784A Options:
- 3784A - 002 - Jitter measurements
- 3784A - 006 - 64 kb/s measurements
| Model | 3784A |
|---|
The Keysight 3784A is a portable error performance and jitter test set supporting telecom interfaces at 704 kb/s, 2, 8, and 34 Mb/s. It also includes optional codirectional interfaces at 64 kb/s and V.11 for X.21 circuits, plus TTL/ECL interfaces for up to 50 Mb/s using an internal clock synthesizer.
This unit features G.821 error analysis, jitter generation and measurement, and automated test routines for efficient and accurate testing, including jitter tolerance for demultiplexers.
Testwall can supply the used Keysight 3784A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight 3784A.
