Verilink AS56/56Plus (896-502588-001) Product Manual - Manual (Page 13)

AS56 and AS56
Plus
User Manual 1-1
Chapter
1
Overview
The Access Syst em56 Super Rate Digital Network CSU/DSU provides
the interface between customer equipment and 56/64 kbps service, or full
or fractional T1 facilities. It has a built-in 56/64 kbps CSU/DSU, a built-
in T1 ESF CSU, and one built-in synchronous data interface.
The network interface accommodates the 56/64 kbps AT&T 62310
standard or the T1/FT1 D4/ESF framed standard, from one to twenty-four
DS0s.
The synchronous user interface provides a V.35, EIA RS232C or EI
RS530 connection that can be used for any synchronous application. The
synchronous interface is software selectable. It will operate at 56/64 kbps
or any multiple of 56 kbps or 64 kbps up to 1.536 Mbps. It will also
operate at any current Frame Relay service data rates.
The Access Syst em56 addresses a variety of applications with the ability
to provide 56/64 kbps DDS or T1/FT1 bandwidth for LANs, image
transmission, mainframe file transfers and other high-speed applications.