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Silver Telecom

Ag5100 Datasheet Preview

Ag5100 Datasheet

Power-Over-Ethernet Plus Module

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Silvertel
V1.4 March 2011
Datasheet
Ag5100
Power-Over-Ethernet Plus Module
1 Features
Pb IEEE802.3at compliant
Maximum 30 Watt Output Power
High efficiency DC/DC converter
Wide adjustable output voltage
range
1500Vdc isolation (input to output)
Input voltage range 36V to 57V
Low output ripple and noise
Minimal (low cost) external
components required
Overload, thermal and short-circuit
protection
Operates with non-compliant POE+
PSE’s
Silver Telecom “design-in”
assistance
2 Description
The Ag5100 is a High Power over Ethernet (PoE+) module that can deliver up to 30 Watts
of output power. Suitable for applications such as IP Telephones, WiMAX access points,
PTZ cameras and thin client terminals.
The Ag5100 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 and
provides a regulated low ripple and low noise output. The DC/DC converter also has built-
in overload, thermal and short-circuit output protection.
© Silver Telecom 2011
1




Silver Telecom

Ag5100 Datasheet Preview

Ag5100 Datasheet

Power-Over-Ethernet Plus Module

No Preview Available !

V1. 4 March 2011
Data Sheet
Ag5100
Power-Over-Ethernet Plus Module
Table of Contents
1 Features .......................................................................................................................1
2 Description....................................................................................................................1
3 Ag5100 Product Selector..............................................................................................3
4 Pin Description .............................................................................................................4
5 Functional Description ..................................................................................................5
5.1 Inputs.....................................................................................................................5
5.2 PD Signature .........................................................................................................5
5.3 Isolation .................................................................................................................5
5.4 Power Classification ..............................................................................................6
5.5 AT Detection..........................................................................................................6
5.6 Input Selection.......................................................................................................7
5.7 DC/DC Converter ..................................................................................................7
5.8 Output Configuration .............................................................................................7
5.9 Output Adjustment.................................................................................................8
5.10 Output Power.........................................................................................................9
5.11 Typical Connections ..............................................................................................9
6 Typical Application......................................................................................................10
7 Typical Recommendations .........................................................................................11
8 Operating Temperature Range...................................................................................12
9 Protection ...................................................................................................................13
10 Electrical Characteristics.........................................................................................14
10.1 Absolute Maximum Ratings1................................................................................14
10.2 Recommended Operating Conditions..................................................................14
10.3 DC Electrical Characteristics ...............................................................................14
11 Package ..................................................................................................................15
11.1 Ag5100 ................................................................................................................15
Table of Figures
Figure 1: Block Diagram ......................................................................................................3
Figure 2: Ag5100 DIL Package Format (Top View) .............................................................4
Figure 3: Typical System Diagram.......................................................................................5
Figure 4: 2 - Event Physical Layer Detect Configuration .....................................................6
Figure 5: Input Power Options .............................................................................................7
Figure 6: Output Configurations...........................................................................................8
Figure 7: Output Adjustment ................................................................................................8
Figure 8: Typical Connection Diagram...............................................................................10
Figure 9: Typical Application..............................................................................................11
Figure 10: Typical Layout...................................................................................................12
Figure 11: Ag5100 Operating Profile .................................................................................13
© Silver Telecom 2011
2


Part Number Ag5100
Description Power-Over-Ethernet Plus Module
Maker Silver Telecom
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