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Ag6400 Datasheet Preview

Ag6400 Datasheet

POE+ Power-Sourcing-Equipment Module

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Silvertel
V1.6 Aug 2018
Datasheet
Ag6400
POE+ Power-Sourcing-Equipment Module
1. Features
Pb
Compliant with IEEE802.3at Type 1
& Type 2
Small SIL package size - 56mm (L)
x 14mm (H)
Low cost
Four independent PSE outputs,
capable of up to 30W each
Minimal (low cost) external
components required
Programmable current limits
Per Port Current/Voltage monitoring
2. Description
The Ag6400 is a quad Power Sourcing Equipment (PSE) module designed for use in
IEEE802.3at Type 1 and Type 2 Power over Ethernet (PoE) applications.
Capable of providing up to 30W per port, Ag6400 is aimed at applications requiring PSE
functionality such as IP switches, routers and hubs, CCTV DVR, home networking and
industrial ethernet.
Ag6400 is a self-contained module, requiring just a few external components to provide a
great deal of control and feedback over each Powered Device (PD) that is connected to
the PSE.
© Silver Telecom 2018
1




Silver Telecom

Ag6400 Datasheet Preview

Ag6400 Datasheet

POE+ Power-Sourcing-Equipment Module

No Preview Available !

V1.6 Aug 2018
Data Sheet
Ag6400
POE+ Power-Sourcing-Equipment Module
Table of Contents
1. Features .......................................................................................................................1
2. Description....................................................................................................................1
Table of Contents .............................................................................................................2
Table of Figures ...............................................................................................................3
3. Ag6400 Product Selector..............................................................................................4
4. Pin Description .............................................................................................................5
5. Functional Description ..................................................................................................6
5.1 Power Supplies......................................................................................................6
5.2 Output Ports ..........................................................................................................6
5.3 Selection Inputs .....................................................................................................7
5.3.1 MID.................................................................................................................7
5.3.2 MODE.............................................................................................................7
5.4 I2C Interface...........................................................................................................8
5.4.1 I2C Timing.......................................................................................................8
5.4.2 I2C Module Address......................................................................................10
6. Signature and Classification .......................................................................................10
6.1 Signature Detection .............................................................................................11
6.2 Classification .......................................................................................................12
6.3 Current Cutoff and Limits.....................................................................................13
7. Software Mode ...........................................................................................................14
7.1 Register Map .......................................................................................................14
7.1.1 Interrupt Registers........................................................................................16
7.1.2 Event Registers ............................................................................................17
7.1.3 Status Registers ...........................................................................................22
7.1.4 Configuration Registers ................................................................................25
7.1.5 Action Registers ...........................................................................................28
7.1.6 Timing Limit Registers ..................................................................................29
7.1.7 Measurement Registers ...............................................................................30
7.1.8 Power Management Registers .....................................................................32
7.2 System Software .................................................................................................35
7.2.1 Initialisation...................................................................................................35
7.2.2 Detection Signature and Classification ......................................................35
7.2.3 PD Disconnected..........................................................................................36
8. Protection ...................................................................................................................36
9. Electrical Characteristics ............................................................................................37
9.1 Absolute Maximum Ratings1................................................................................37
9.2 Recommended Operating Conditions..................................................................37
9.3 Electrical Characteristics .....................................................................................38
9.4 Timing Characteristics .........................................................................................39
10. Package ..................................................................................................................40
© Silver Telecom 2018
2


Part Number Ag6400
Description POE+ Power-Sourcing-Equipment Module
Maker Silver Telecom
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