User Manual
Table Of Contents
- Content
- Important information
- Chapter 1 Introduction
- Package contents
- Chapter 2 Hardware description
- Physical dimensions
- Front panel
- LED indicators
- Product specifications
- Chapter 3 Installation
- Installation precautions
- Chapter 4 Application diagram
- Point to multi-point
- Multi-point to multi-point
- Applications of POC252-1CXP-1T or POC switch with coaxial cable
- One POC252-1CXP-1T with PoE power input and one POC2052-4P-1CX with PoE power output
- One POC252-1CXP-1T with 48 to 56 V power adapter and one POC2052-4P-1CX with PoE power output
- One POC2502-8CXP-2T-2S with AC power input and one POC extender with PoE power output
- One POC2502-8CXP-2T-2S and one POC extender with PoE power output
- Appendix A Networking connection
Chapter 3: Installation
Note: Interlogix IFS power over coaxial injectors or switches have a warning sticker,
including the POC252-1CXP-1T and POC2502-8CXP-2T products.
Remote power by UTP cable
When installing the POC PoE over UTP injector, it only can work withthe POC
extender. Please confirm that other non-PoE equipment is not connected with the UTP
cable. If it is connected with the standard Ethernet equipment, it might cause damage.
Local power
To increase the PoE power budget of the POC extender, use an external DC power
supply. The 6-contact terminal block connector on the upper panel of POC extender is
used for two DC redundant power inputs. Follow the steps below to insert the power
wires.
Note: When the user is connected with an external power supply, the POC extender
will give priority to the external power supply of the POC injector or switch when the
data is transmitted to the POC extender.
Caution: When performing any of the procedures, such as inserting the wires or
tightening the wire-clamp screws, ensure that the power is OFF to avoid electric shock.
1. Insert positive/negative DC power wires into contacts 1 and 2 for DC Power 1, or 5
and 6 for DC Power 2.
2. Tighten the wire-clamp screws to prevent the wires from loosening.
12 POC2052-4P-1CX PoE Over Coaxial Extender User Manual