Q U I C K S T A R T
SX2 DualPRI V2
2
SX2-express SinglePRI / SX2-express DualPRI
•
Preparation of SX2-express SinglePRI / SX2-express DualPRI
The connection configuration must be configured for each E1 connection before it is
inserted.
Requirement for further description: The SX2-express SinglePRI / SX2-express DualPRIis
lying in front of you with the PCI plug strip facing down and the E1 connections to the left.
Figure 1 Schematic representation of SX2-express SinglePRI / SX2-express DualPRI
A jumper field, which are in the near vicinity of the E1 connection plug, are assigned to each
E1 connection.
PCI-express plug strip
ISDN connections
Jumper field Config 1 / 2
Connection Configuration
The connection configuration allows each E1 connection of the SX2-express SinglePRI
resp. SX2-express DualPRI to be adapted to four different cable assignments.
Figure 2 Counting pins of the connector plug (RJ45)
Jumper
Pin configuration, RJ45 jack
Pin1 = TX+
Pin2 = TX-
Pin4 = RX+
Pin5 = RX-
Pin6 = TX+
Pin3 = TX-
Pin4 = RX+
Pin5 = RX-
Pin1 = RX+
Pin2 = RX-
Pin4 = TX+
Pin5 = TX-
Pin6 = RX+
Pin3 = RX-
Pin4 = TX+
Pin5 = TX-
