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CHAPTER 4: CONFIGURATION
4.2 DIP SWITCHES
The DIP switches enable you to configure the CO/CPE and TCPAM/Rate preset. These settings are applied when the device powers on, and
they cannot be changed while the device is powered on. Keep this in mind if you plan on adjusting these settings later remotely, as the DIP
switch settings at boot will always take priority.
To disable the DIP switches:
1. Power off the device.
2. Set all DIP switches to OFF.
To enable the DIP switches:
1. Power off the device.
2. Set DIP switch #1 to Central Office or Customer Premise. When connecting two Ethernet Extenders back to back, one needs to be
configured as Central Office, and the other Customer Premise:
OFF = Central Office
ON = Customer Premise
3. Set DIP switches #2–5 to a TCPAM/Rate Preset. When connecting two Ethernet Extenders back to back, their speeds should be
configured to match.
4. Set DIP switches #6–8 to OFF. These are reserved for future use.
TABLE 4-1. DIP SWITCHES
#2
#3
#4
#5
TCPAM/RATE PRESET
ON
ON
ON
ON
TCPAM 16/32 Autorate
ON
ON
ON
OFF
TCPAM 64/128 Autorate
ON
ON
OFF
ON
TCPAM-4 192 kbps
ON
ON
OFF
OFF
TCPAM-4 2496 kbps
ON
OFF
ON
ON
TCPAM-8 192 kbps
ON
OFF
ON
OFF
TCPAM-8 5056 kbps
ON
OFF
OFF
ON
TCPAM-16 192 kbps
ON
OFF
OFF
OFF
TCPAM-16 3840 kbps
OFF
ON
ON
ON
TCPAM-32 768 kbps
OFF
ON
ON
OFF
TCPAM-32 5696 kbps
OFF
ON
OFF
ON
TCPAM-64 192 kbps
OFF
ON
OFF
OFF
TCPAM-64 12736 kbps
OFF
OFF
ON
ON
TCPAM-128 256 kbps
OFF
OFF
ON
OFF
TCPAM-128 15296 kbps
OFF
OFF
OFF
ON
Reserved
OFF
OFF
OFF
OFF
Disable DIP switches
