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Ag9300 Datasheet Preview

Ag9300 Datasheet

PoE Module

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Silvertel
V1.6 January 2010
Datasheet
Ag9300
PoE Module for security Cameras and Systems
1 Features
Pb PSU Module for POE, 12Vdc and
24Vac
POE input voltage 36Vdc to 57Vdc
DC input voltage 12Vdc to 48Vdc
AC input voltage 18Vac to 30Vac
IEEE802.3af compliant
Small Dual In-Line (DIL) package
size – 50.6mm (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 Ag9300 Power-over-Ethernet (PoE) module is designed to extract power from a conventional
twisted pair Category 5 Ethernet cable, conforming to the IEEE 802.3af PoE standard. With an
additional auxiliary input that will accept a DC or AC voltage.
This module is ideal for security cameras where 12Vdc or 24Vac is used. It can also be used with
other security systems such as door access or sensors that have an input voltage of 12Vdc to
48Vdc or 18Vac to 30Vac.
The Ag9300 signature and control circuit provides the PoE compatibility signature and power
classification required by the Power Sourcing Equipment (PSE) before applying up to 15W power
to the port. The Ag9300 is compatible with Class 0 to Class 3 equipment.
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 2011




Silver Telecom

Ag9300 Datasheet Preview

Ag9300 Datasheet

PoE Module

No Preview Available !

V1.6 January 2010
Data Sheet
Ag9300
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 Ag9300 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 DC/DC Converter ..................................................................................................7
5.6 Output Adjustment.................................................................................................7
5.7 Typical Connections ..............................................................................................9
6 Typical Application......................................................................................................10
7 Typical Recommendations .........................................................................................11
8 Operating Temperature Range...................................................................................11
9 Protection ...................................................................................................................12
10 Electrical Characteristics.........................................................................................13
10.1 Absolute Maximum Ratings*................................................................................13
10.2 Recommended Operating Conditions..................................................................13
10.3 DC Electrical Characteristics*..............................................................................13
11 Package ..................................................................................................................14
Table of Figures
Figure 1: Block Diagram with External Components............................................................3
Figure 2: Ag9300 DIL Package Format................................................................................4
Figure 3: Typical System Diagram.......................................................................................6
Figure 4: Class Programming Option...................................................................................7
Figure 5: Output Adjustment ................................................................................................8
Figure 6: Typical Connection Diagram.................................................................................9
Figure 7: Typical Application..............................................................................................10
Figure 8: Typical Layout.....................................................................................................11
Figure 9: Ag9300 Operating Profile ...................................................................................12
© Silver Telecom 2011
2


Part Number Ag9300
Description PoE Module
Maker Silver Telecom
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