V1.0 May 2012 Datasheet Ag9330 Silvertel 30W PoE Module for Security Cameras and Systems 1 Features Triple Input module for POE, 12Vdc PbPb and 24Vac IEEE802.3at and IEEE802.3af compliant Dual In-Line (DIL) package size 60mm (L) x 30mm (W) Overload and short-circuit protection Adjustable Output Thermal Cut Off Single High efficiency DC/DC converter 1500Vdc isolation (input to output) Silvertel design-in assistance 2 Description The Ag9330 Power-over-Ethernet (PoE) module is designed to extract power from a conventional twisted pair Category 5 Ethernet cable, conforming to the IEEE 802.3at PoE standard. With two additional auxiliary inputs, one for an auxiliary DC supply and the other for an auxiliary AC supply. This module is ideal for security cameras where 12Vdc or 24Vac is used. The Ag9330 has been designed to extract power from Power Sourcing Equipment (PSE) over a conventional twisted pair Category 5 Ethernet cable. The modules input conform to the IEEE803.2at standard for signature recognition and class programming. The high efficiency DC/DC converter operates over a wide input voltage range with a low ripple and low noise output. The DC/DC converter also has built-in output overload, output short-circuit and over-temperature protection and provides a 1500Vdc (input to output) isolation barrier. Silver Telecom 2012 V1.0 May 2012 Data Sheet Ag9330 30W POE Module for Security Cameras and Systems Table of Contents 1 Features ....................................................................................................................... 1 2 Description .................................................................................................................... 1 Table of Contents ............................................................................................................. 2 Table of Figures ............................................................................................................... 2 3 Ag9330 Product Selector ............................................................................................ 3 4 Pin Description ............................................................................................................. 4 5 Functional Description .................................................................................................. 5 5.1 Inputs ..................................................................................................................... 5 5.2 PD Signature ......................................................................................................... 6 5.3 Isolation ................................................................................................................. 6 5.4 Power Classification .............................................................................................. 6 5.5 AT Detection .......................................................................................................... 7 5.6 DC/DC Converter .................................................................................................. 8 5.7 Output Adjustment ................................................................................................. 8 5.8 Typical Connections .............................................................................................. 9 5.9 Output Power....................................................................................................... 11 6 Typical Application ...................................................................................................... 11 7 Operating Temperature Range ................................................................................... 12 8 Protection ................................................................................................................... 13 9 Electrical Characteristics ............................................................................................ 14 9.1 Absolute Maximum Ratings*................................................................................ 14 9.2 Recommended Operating Conditions .................................................................. 14 9.3 DC Electrical Characteristics* .............................................................................. 15 10 Package .................................................................................................................. 16 Table of Figures Figure 1: Block Diagram ...................................................................................................... 3 Figure 2: Ag9330 DIL Package Format................................................................................ 5 Figure 3: Typical System Diagram ....................................................................................... 6 Figure 4: Two Event Physical Layer Detect Configuration ................................................... 7 Figure 5: Output Adjustment ................................................................................................ 8 Figure 6: Typical PoE Only Connection Diagram ................................................................. 9 Figure 7: Typical PoE and Auxiliary Input Connection Diagram ......................................... 10 Figure 8: Minimum DC voltage at the AUX1 input ............................................................. 11 Figure 9: Typical Application .............................................................................................. 12 Figure 10: Ag9330 Operating Profile ................................................................................. 13 2 Silver Telecom 2012