Anritsu MP1777A Especificaciones descargar pdf (Pagina 22)

DIGITAL LINK MEASURING INSTRUMENTS

150 For product ordering information, see pages 4 –10

Comprehensive Testing of Core Networks from One Compact Portable Analyzer

SONET/SDH/PDH/ATM ANALYZER

MP1570A

1.5 Mbit/s to 10 Gbit/s

The MP1570A analyzer is designed for development, manufacturing,

construction, maintenance, and inspection of SDH, SONET, PDH,

and ATM equipment and networks.

A variety of plug-in units and options are available that offer the flex-

ibility to the users to configure various analysis systems for different

applications.

The MP1570A is scalable from 1.5 Mbit/s to 10 Gbit/s, and has six

slots to install the plug-in units required for SDH, SONET and PDH

tests at bit different rates. Installing the appropriate combinations of

plug-in units can also perform ATM, jitter and wander tests conform

to ITU-T O.171/O.172.

The MP1570A conforms to the ITU-T recommendations and Bellcore

standards, and supports concatenation mapping, tandem connec-

tion, APS measurement, CID measurement and POS measurement.

The user can measure 1.5 Mbit/s to 10 Gbit/s signals using a single

MP1570A; previously, this required several measuring instruments.

The MP1570A has a built-in printer and a 3.5-inch floppy disk drive

as standard output devices to print measurement results, and to

save and read measurement data to and from the floppy disk (FD),

which can also be read on an external PC. The user can also save

screen data to the FD. The MP1570A has a "HELP" key function that

explains operations, functions and connections.

SDH, SONET and PDH measurement

•

Measurement at bit rates from 1.5 Mbit/s to 10 Gbit/s

A mapping route to a bit rate of up to 10 Gbit/s can be set.

The MP1570A mainly supports SDH, SONET, and Japanese map-

ping, European PDH and North American DSn for digital communi-

cations. For concatenation mapping, a route can be set from STM-

1c/STS-3c up to STM-64c/STS-192c. Furthermore, the MP1570A

supports a combination of channels. For example, 64 channels of

VC4c/STS3c, 16 channels of VC4-4c/STS-12c, and four channels of

VC4-16c/STS-48c (See Figure 1 or Figure 2 in page 154 or 155).

•

Overhead setting and testing

The user can modify and capture the overhead, and test the over-

head portion with overhead change, pointer 64 frames, overhead

add/drop and overhead bit errors.

•

APS function

The user can test the automatic protection switch (APS) by measur-

ing the equipment switching time accurately in milliseconds. The

MP1570A also conforms to ITU-T Rec. G.783 and G.841.

APS test sub-screen

Mapping

GPIB

OPTION

•

Mixed payload

At mapping measurement in TUG-3 and AU3, the user can set dif-

ferent mapping for three additional channels other than the target

measurement channel.

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 65 66

Comentarios a estos manuales

Sin comentarios

Anritsu MP1777A Especificaciones Pagina 22

Comentarios a estos manuales

Relacionado con productos y manuales para Controles remotos Anritsu MP1777A