Cabletron Systems HSIM-W6 User Manual
Page 87
Chapter 6: HSIM-W6 Configuration with QuickSET
HSIM-W6 User’s Guide
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The line configuration information shown in
must be supplied by your service provider.
The HSIM-W6 factory default settings are in bold.
The WPIM-DI has two connectors allowing two devices to share the available Time Slots in a T1
WAN link. The Network Interface (NI) is the main connection to the WAN link while the
Drop-and-Insert (DI) Interface is for use by other T1 equipment to share the main T1 link.
The following definitions explain the fields in the Wide Area DI configuration window.
DI Functionality —
Displays the status of the Drop-and-Insert function. Check the Enable check
box to enable the Drop-and-Insert function, which allows any Time Slots set to 0 in the (Frame
Relay or PPP) Time Slot configuration window to be available for use by the Drop-and-Insert
interface.
T1 Frame Type —
Displays the DI frame type. The selections for this field are ESF and D4. The
default setting for this field is ESF.
NOTE
The service provider (i.e., AT&T, Sprint, MCI, etc.) determines the settings for the
following fields. Consult the service provider for the correct settings.
Table 14 Telco Configuration Information
Configuration Information
Required by User
Configuration Information
Supplied by Service Provider
T1 Frame Type
ESF or D4
T1 Line BuildOut
0db, -7.5 db, -15 db
T1 Line Coding
B8ZS or AMI
T1 Loop-Back
No Loop or Line Loop
T1 Transmit Clock Source
Loop-Timing or Local-Timing
Time Slots (for Fractional T1)
Time Slot (1-24) Assignments