Verilink Access Manager 2000 (896-502037-001) Product Manual - Manual (Page 224)

Configuring the T1 Network
5-100 Access Manager 2000 User Manual
Each mode determines which data ports are to be used. The total
(aggregate) data rate for each DIU 2140 cannot exceed 48 kbps. Set the
DIU 2140 mode to one of the following, then press its corresponding
number key to select the setting and return to the DIU 2140 Options
Menu.
DS0B This mode allows subrate data to be transmitted on all five
ports of the DIU. In the DS0B transmission mode, each
port operates at 0.3, 0.6, 1.2, 2.4, 4.8, or 9.6 kbps, or the
five ports may operate in any combination of these rates.
The signals are multiplexed into one data signal and
transmitted over the DS1 network on the assigned DS0
channel slot. After selecting DS0B mode, also set the data
rate individually for each data port. See “Baud Rate” on
page 5-101.
19.2 + 3S Use this mode to transmit 19.2 kbps data on Port 1 and
subrate data of 9.6 kbps or less on Ports 2, 3, and 4. When
this option is chosen, the data rate for Port 1 is
automatically entered as 19.2 kbps in the BAUD RATE
column, and the rates for the other ports must be specified
individually (in “Baud Rate” on pa ge5-101). Also, data
Port 5 of the DIU is not available for use if this mode is
chosen. The DS0B channels are assigned as follows: