User`s guide

4-26 DL3100 User’s Guide—November 1998
4
¥ Data Rate
This is a view-only Þeld. The Data Rate changes automatically to
correspond to the number of T3 slots selected (one timeslot is equal to
approximately 300 kbps).
¥ T3 Timeslots
Lets you allocate a certain number of T3 Timeslots on the main board to
this particular HVDB.
Enter the number of timeslots corresponding to the desired data rate
(approximately 300 kbps per timeslot).
There are a total of 147 timeslots available for DTE allocation. These
timeslots will be shared by any modules physically connected to the
T3MB.
¥ TD ClockÑSCT or SCTE; Normal or Invert
Lets you determine whether the transmit clock is to be received from
the DTE leads or from the DL3100. It also lets you set the clock to
normal or inverted.
SCTÑSelect SCT as the smooth clock from the DCE signal, if your DTE
device does not support the SCTE signal.
SCTEÑSelect SCTE as the smooth clock if your DTE device supports
the SCTE signal. This setting is recommended for DTE clock speeds of >
4 Mbps or cable lengths of > 50 feet.
NORMAL ÑSelects the standard transmit and receive V.35 clock mode.
INVERT ÑSelects the inverted transmit and receive V.35 clock mode.
¥ Connection
The connection address automatically displays when bandwidth has
been allocated to it.
Configuring for SNMP Management
You use the SNMP ConÞguration Menu to conÞgure the DL3100 for SNMP
network management capability.
Once each unit has been assigned an IP address, you can connect an SNMP
management station to the DL3100 NMS Network Manager (RS-232) port.
The DL3100 uses the SLIP protocol to communicate with the SNMP
management station.