Verilink DIU 2131 (880-502765-001) Product Manual - Manual (Page 11)

Verilink User Manual 2-1
Chapter
2
Quick Set-up
The DIU 2131 multiplexes data from a high-speed and low-speed
application onto a shared T1 line. The high-speed application could
be a file server, router, bridge, video teleconference codec, or any
device with a synchronous connection. The low-speed application
can be up to 64 kbit/s, or one T1 timeslot. A typical application is
an automatic teller machine.
This chapter describes all of the steps required to set up the DIU
2131 for a typical application. Your settings may be different, for
example the number of timeslots needed for your high-speed
application.
Refer to the appropriate controller module and management
software user manuals for more detailed information. This chapter
focuses on the DIU 2131 configuration.
Sample Application
The DIU 2131 is ideally suited to provide connectivity between
branch offices and data processing hubs within the banking
industry.
Figure 2-1 Sample Application
We will use the above application for the quick setup procedure,
using the following parameters:
Branch Bank
Data Processing Hub
S
C
C 20
20
DI
U
2
1
3
1
HL
M 25
32
CI
M
DLS 2100
Shelf
V.35
RS-232 Synch
Router Port
Automatic
Teller
Machines
(ATMs)
AS2000
S
C
C
202
0
D
IU
21
31
HL
M 25
32
C
IM
MLS 2200
Shelf
AS2000
RS-232 Synch
19.2 kbps
V.35
ATM Machine
Front End
Frame Relay
Port
Network Management
Workstation
LAN Traffic: n x 64K
T1
LAN Router and
ATM Machine Traffic
Processor