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4 • Basic Application Configurations Model 3086 G.SHDSL Integrated Access Device User Guide
50 E1 Interface
information and cable requirements. If the E1 connection is made via the BNC connectors, connect the TX
BNC of the 3086 to Recive (RX) BNC of the local E1 device, and vice versa.
• To connect the 3086’s E1 port to a Telco terminated E1 line jack, use a straight through twisted pair patch
cable. Consult with your E1 service provider for exact pinout information and cable requirements.
The 3086 T1/E1 port can be configured via DIP switches, HTTP/SNMP, or command line interface (CLI).
This section discusses DIP switches and HTTP (web server) configuration, for CLI and SNMP information
see
Appendix E on page 163.
DIP Switch Configuration
Switch configuration in the 3086 is to be used in situations where the 3086 functions as a DSL modem carry-
ing TDM (E1) data only without resorting to the use of a PC for configuration.
Note
The Model 3086 is shipped with all DIP switches set to the ON posi-
tion. While in this setting, the Model 3086 can be configured only
via software (console, Telnet, HTTP, SNMP). If you want to use the
DIP switches to configure the Model 3086, see section
“Switch S2-8”
on page 43 to activate the DIP switch configuration option.
The Model 3086 includes two eight-DIP switch banks labeled S2 and S3. They are externally accessible by
removing the plate on the bottom side of the unit.
Switch Bank S2
A description of S2 options follows the table.
S7 S6 S5 S4 S3 S2 S1 Data Rate (kbps)
On On On On On On Off 64
On On On On On Off On 128
On On On On On Off Off 192
On On On On Off On On 256
On On On On Off On Off 320
On On On On Off Off On 384
On On On On Off Off Off 448
On On On Off On On On 512
On On On Off On On Off 576
On On On Off On Off On 640
On On On Off On Off Off 704
On On On Off Off On On 768
On On On Off Off On Off 832
On On On Off Off Off On 896
On On On Off Off Off Off 960
On On Off On On On On 1024
On On Off On On On Off 1088
On On Off On On Off On 1152