Billion Electric Company BIPAC 8501 User Manual
SHDSL VPN Firewall Bridge/Router
Chapter 4: Configuration
SHDSL – BiPAC 8520
4-wired Mode
2-wired Mode
4-Wired Connection: BiPAC 8520 supports either 2-wire and 4-wires SHDSL connection. Activate the
device to 4-wired by enabling the function; otherwise, disable it to be used as 2-wire mode connection.
device to 4-wired by enabling the function; otherwise, disable it to be used as 2-wire mode connection.
Note: When select 2-wired mode, only Port 1 settings need to be configured and the SHDSL (RJ-11 cable) must
be connected to LINE 1 on the back of the device.
be connected to LINE 1 on the back of the device.
Mode: The SHDSL device can function as a CPE (Customer Premises Equipment) or CO (Central
Office). Select CPE mode when the BiPAC 8500 is connecting to your ISP.
Office). Select CPE mode when the BiPAC 8500 is connecting to your ISP.
Back – to –back: it is a direct connection between two SHDSL devices which one is set to CPE and the
other is CO by using a standard RJ-11 telephone cable.
other is CO by using a standard RJ-11 telephone cable.
Annex Type: It is the DSL operating mode standard. Select Annex A or Annex B to support up to
2.3Mpbs (for 2-wired mode) and 4.6Mpbs (for 4-wired mode). Select other annex such as Annex B_ANFP
/ Annex A_B_ANFP, you may consult with your ISP first.
2.3Mpbs (for 2-wired mode) and 4.6Mpbs (for 4-wired mode). Select other annex such as Annex B_ANFP
/ Annex A_B_ANFP, you may consult with your ISP first.
Back – to –back: to be sure the Annex type is the same on the BiPAC 8520 and the remote router.
Bit Rate Mode: The mode selections are Adaptive and Fixed. Selecting the Adaptive mode, the best
connection rate will be automatically negotiated with the CO / ISP. Selecting the Fixed mode, the
connection rate will be fixed to the specific fixed bit rate selected with the CO / ISP.
connection rate will be automatically negotiated with the CO / ISP. Selecting the Fixed mode, the
connection rate will be fixed to the specific fixed bit rate selected with the CO / ISP.
Fixed Bit Rate: Specify the fix transfer rate when Fixed Mode is selected. Specify the maximum
transfer rate when Adaptive Mode is selected. Bit Rate range is from 72kbps ~ 2368kbps.
transfer rate when Adaptive Mode is selected. Bit Rate range is from 72kbps ~ 2368kbps.
Activate Line: Line active true is set by default. Select false to disable and true to enable SHDSL
SHDSL connection
SHDSL connection
Note: Once Active Line is selected as false, you must enable the Active Line to true again and click Apply button to
reactivate SHDSL connection.
reactivate SHDSL connection.
DSP FirmwareVersion: Display the SHDSL line code firmware version.
Connected: Display current SHDSL line sync status.
State: Display current SHDSL line status.
Bit Rate: Display SHDSL line synch speed rate.
Click Apply button to apply your changes
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