Product specs for Aeroflex, Inc. 2855S

Product Description:

Aeroflex, Inc. 2855S Digital Communications Analyzer (2, 8, 34, 140 Mbit/s), Metal Case

The 2855S Digital Communications Analyzer extends the capabilities of the 285X series of analyzers to include support of the latest service offerings from PTTs world-wide. Testability from data communications interfaces to high speed digital links and multiplexes at 2, 8, 34, and 140 Mbit/s in a single portable and battery operated unit provides unrivalled flexibility for support of modern digital and data networks and equipment. The 2854S Digital Transmission Analyzer provides most of this functionality but limits the data test capability to Codirectional and Contradirectional interfaces. The 2854S and 2855S are able to generate and receive all commonly used framing systems up to 140 Mbit/s for the European digital hierarchy. North American rates are also available to 6 Mbit/s. The instrument can be optioned as European or hybrid versions, and this includes a mixed rate version (European plus North American). Thus 2854S and 2855S have the flexibility to address global applications, including operation in International Gateways where there is a requirement to test mixtures of European and North American traffic carried on satellite systems PCM and data pattern generator and error detector from 50 bit/s to 140 Mbit/s.

Features:

Demultiplex and hierarchical errors and alarms monitoring
Generate and monitor test patterns, framed or unframed, at all hierarchical levels within 8, 34 and 140 Mbit/s signals
All data test interfaces as standard:RS-232, X.21 (X.24), V.35, RS-449 (V.36) (2855S), codirectional, contradirectional with EUROCOM optional (2854S and 2855S)
Data interface and analog channel access
G.821, G.921, G.826, M.2100 and G.962 analysis
Measurements include propagation delay, frequency deviation, frequency and level measurement, DTMF and CAS
DC power and internal battery options
Remote control via RS-232 or IEEE-488 with optional PC applications software
2850B and 2851 full functionality

Supplied with: