7700 MultiFrame Manual
7780ASIB2-DS3/E3 2 Channel ASI + Ethernet DS3/E3 Transceiver
Revision
2.0
Page - 11
4.2.1. Control
Menu
The
Control
menu enables the user to control and set different parameters on 7780ASIB2-DS3/E3 cards.
4.2.1.1.
Passcode Protection Configuration
The channels’ passcode protection can be controlled using menu selections. To configure the channel
passcode protection from the
CTRL
menu, use the toggle switch/pushbutton to select the
PSWD
menu item.
Use the toggle switch to increase or decrease the digits one at a time and use the pushbutton to select
each digit until the correct passcode is entered (Default
7154
).
Once the correct passcode is entered, the user has the option of blocking individual input or output
channels, along with limiting input bandwidth of a particular channel. If the correct passcode is not
entered, the user may view the current configuration of these passcode protected menu items, but may
not make changes.
The passcode may be changed from the
CTRL
menu. To change the passcode, use the toggle
switch/pushbutton to select the
PSWD
menu item and then choose the
PSWL
menu item. A new passcode
may then be selected and stored.
CTRL
PSWD
PSWL
0 to 9999
The following selections are available:
PSWL
Store a new passcode (0-9999)
This menu is not available without first entering the correct passcode.
For Ethernet transport, the user may select between two modes of operation, Manual and Auto. In Manual
mode, the user defines the bandwidth allocated for Ethernet transport. In Auto mode, the allocated
bandwidth for Ethernet transport is the Total System Bandwidth minus the bandwidth used for ASI video
transport. To configure
Ethernet Mode
from the
CTRL
menu, use the toggle switch/pushbutton to select
the
PSWD
menu item and then choose the
ETH
menu item.
CTRL
PSWD
ETH
MODE
MAN (0-25)
AUTO
The following selections are available:
MAN
Enable Manual mode. User selectable from 0-25Mbps
AUTO
Enable Automatic mode
To configure
Input Channel Blocking
from the
CTRL
menu, use the toggle switch/pushbutton to select the
PSWD
menu item and then choose the
IN1
or
IN2
menu item, followed by the
OUTP
menu item.
CTRL
PSWD
IN1 / IN2
OUTP
EN, DIS
The following selections are available:
EN
Enable Input Channel
DIS
Disable Input Channel
When Disabled, the data input on the selected signal is not placed on the
DS3/E3 link data stream.