System information

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Appendix B DVR Connector Definition
RS485 Connector
Materials and tools required to make the cable:
• CAT5 cable (8 pins).
• Standard RJ45 connector.
• Crimping tool for RJ45 connectors.
Pin Definition:
Pin definition for Standard RS-485 serial port RJ45 plug-in
Note: The configuration at the other end of the cable depends on the product it is
being connected to.
UTP Network Connection
Materials and Tools Required:
• CAT5 cable: The length depends on the installation, no to exceed Network
guidelines (100m).
• Two standard RJ45 connectors.
• Crimping tool for RJ45 connectors.
Suggestion: have a network cable test tool to test each cable made.
Pin Definition:
There are two cable configurations typically used for CAT5 network cables (patch
cable and cross-over cable). Both are described below.
Patch Cable: Use the following method to make the network cable when the DVR is
connected to a network hub or switch.