User`s guide

A-2 DL3100 User’s Guide—November 1998
A
Data Interface
Table A-3 lists the data interfaces.
Interface Connectors
Table A-4 lists the interface connectors for the DL3100.
Input signal Unipolar, unbalanced
Input frequency 1.544 Mbps ± 50Hz
Connector type BNC
Table A-3 Data Interfaces
Item Description
Interface types Up to three V.35 or HSSI
ports
Data rates Up to 44.2 Mbps in
multiples of 300 kbps
NOTE: Digital Link recommends using a maximum of 10 Mbps on the
V.35 port. You should also check the limitations of the attached DTE
device.
Table A-4 Interface Connectors
Item Description
HSSI Interface
Connector 50-pin amplimite
Data Rates To 44.21 Mbps in increments of 300 kbps
V.35 Interface
Connector DB-25 socket
Data Rate To 10 Mbps in increments of 300 kbps
Table A-2 External Clock Specifications (Continued)
Item Description