Silvertel POE Ag5810 Manual de usuario

POE Ag5810 Evaluation

Board User Manual

Rev 1.0 –December 2019

Silvertel

POEAg5810 Evaluation Board User Manual

1 Table of Contents

1Table of Contents 1

2Table of Figures 1

4Introduction 2

4.1 EvalAg5810.........................................................................................................2

5Evaluation Board Description 2

5.1 Link settings ........................................................................................................ 3

5.2 Input....................................................................................................................3

5.3 Diode Bridge Selection........................................................................................3

5.4 Input Signature.................................................................................................... 4

5.4.1 Powered from Phihong 12.5K Signature PSE 4

5.5 PSE Detect..........................................................................................................4

5.6 PD Output Selection............................................................................................5

5.7 Output adjustment...............................................................................................6

5.8 Heat Sink.............................................................................................................6

5.9 Output Filter......................................................................................................... 6

5.10 Ag5810 Information..........................................................................................6

6Typical Set-up 7

6.1 Power Supply Input.............................................................................................7

6.2 Data Input............................................................................................................7

2 Table of Figures

Figure 1: Board Layout....................................................................................................2

Figure 2: Typical set-up...................................................................................................7

3 Kit Contents

Ag5810 Evaluation Board

Ag5810 PD Module

POEAg5810 Evaluation Board User Manual

4 Introduction

This manual is intended to be a guide to using the “EVALAg5810 evaluation board” with

the following Silver Telecom IEEE802.3bt PD module: -

Ag5810

The board is designed to handle 10/100/1000/10GBASE-T Ethernet data rates.

4.1 EvalAg5810

The EVALAG5810 evaluation board is fitted with SilverTel’s Ag5810 IEEE802.3bt PD

module and can be used to extract power from an IEEE compliant PSE through its RJ45

connector J101.

5 Evaluation Board Description

Figure 1: Board Layout

POEAg5810 Evaluation Board User Manual

5.1 Link settings

LK1 –Input power LED

LK2 –Output adjust select

LK3 & LK6 –Output configuration (Parallel “12V” or Series “24V”)

LK4 –Output power LED

LK7 –Signature Adjustment

5.2 Input

The EVALAG5810 evaluation board can be powered from the EVALAg6800 evaluation

board or any IEEE802.3bt PSE. Data and power input is connected through connector

J101 (see Figure 1). Data is passed through the data transformer (T100) to the data

output connector J100.

LED 1 indicates that power is being supplied to the PD. This can be disabled by

removing the jumper link LK1, removing these links does not affect the power being

delivered to the PD.

5.3 Diode Bridge Selection

The EVALAg5810 on-board diode bridge rectifiers will ensure that the correct input

polarity is applied to the Ag5810 by extracting the power from the input center taps of

T100 and passing the voltage to the input of the Ag5810.

Due to the amount of power and high currents involved in the IEEE802.3bt standard we

would recommend using SMC package Schottky diodes with low reverse leakage

current to be used as diode bridges. The EvalAg5810 is fitted with SS36 Schottky

diodes configured as a diode bridge.

POEAg5810 Evaluation Board User Manual

5.4 Input Signature

The EVALAg5810 board will automatically direct the power from J101 to the Ag5810’s

input.

The Ag5810 provides a 25K signature required to be powered from an IEEE compliant

PSE. The EvalAg5810 has been designed to be powered from an IEEE802.3bt PSE

such as SilverTel’s Ag6800 PSE module. However the Ag5810 has also provisions for

being powered from Legacy PSE’s such as PoH or Phihongs 12.5K signature PSE.

5.4.1 Powered from Phihong 12.5K Signature PSE

The Ag5810 is designed to work with Legacy PSE’s such as Phihongs

POE80U/POE60U PSE. By fitting LK7 it will connect the SA1 and SA2 signature

adjustment pins altering the Ag5810 signature to 12.5K.

For all other PSE’s these pins should be left unconnected.

5.5 PSE Detect

When the EVALAG5810 board is connected to a compliant IEEE PSE the Ag5810 will

detect the Type of PSE and the on board LED’s will illuminate accordingly:

For example if an IEEE802.3at (PoE+) compliant PSE such as a Phihong POE36U-

1AT-R is connected via J101 the PSE will detect Class 4 and output 2-Event

classification pulses. In turn the Ag5810 detects these pulses and activates the Type 2

detect output. This output is connected to an opto-isolator to cross the isolation barrier

and LED 4 will be illuminated.

When the EVALAG5810 board is connected to an IEEE802.3bt Type 3 compliant PSE,

the Ag5810 it will not activate either the Type 2 or Type 4 detect outputs and as a result

neither LED 3 or 4 will be illuminated.

When the EVALAG5810 board is connected to an IEEE802.3bt Type 4 compliant PSE,

the Ag5810 activates the Type 4 detect output and LED 3 will be illuminated.

POEAg5810 Evaluation Board User Manual

5.6 PD Output Selection

Before using the EVALAg5810 evaluation board, it is important to setup the output

configuration jumpers for the correct output voltage.

The Ag5810 has two DC outputs that must be connected in parallel or in series. The

outputs cannot be run independently so the EVALAg5810 board has output selector

links LK3 and LK6.

For parallel outputs both of these links must be in position “12V” - VOUT1 connected to

VOUT 2 and 0V 1 connected to 0V 2.

For series outputs both links must be in position “24V” – VOUT 1 connected to 0V 2.

The DC10 connector J4 delivers a nominal 12V when the outputs are in parallel or 24V

when the outputs are in series.

The output power from the Ag5810 is supplied to the connectors J3 to J5 (see Figure1),

where J3 provides the positive output and J5 provides the 0V return path.

LED 6 will be illuminated, if LK4 is fitted, once the PD is powered and outputs 12V or

24V.

POEAg5810 Evaluation Board User Manual

5.7 Output adjustment

The Ag5810 has an ADJ pin, which allows the output voltage to be increased or

decreased from its nominal value.

The adjustment range allows the Ag5810 to provide a Primary output voltage from

10.55V up to 15V. The secondary output will track the adjusted primary output voltage.

Voltage must not be adjusted to less than 10.5V or permanent damage may be caused.

Contact Silvertel for further details

The EVALAg5810 board has an adjust link LK2 and two resistors R2 (91K) and R4

(8K2) which allows the output to be adjusted to its maximum and minimum values. To

reduce the output voltage to its minimum level, connect a link to LK2 beneath R2. To

increase the output voltage to its maximum level, connect a link beneath R4.

5.8 Heat Sink

As the Ag5810 is a 60W power supply, thermal management is essential and is

designed to be used with a heat-sink at all times to distribute the heat away from the

board so the board can run at full operation.

A suggested heat-sink is shown in Section 10 of the Ag5810 datasheet

5.9 Output Filter

The Ag5810 output ripple and noise is reduced by the included output Pi filter.

5.10Ag5810 Information

Full operating conditions and feature set can be found in the Ag5810 product datasheet,

available from www.silvertel.com.

POEAg5810 Evaluation Board User Manual

6 Typical Set-up

6.1 Power Supply Input

Figure 2 shows the basic set up using SilverTel’s EVALAG6800 evaluation board along

with the EVALAG5810 evaluation board with a power supply input to JP1.

The equipment required: -

Power supply Input +57V IN e.g. Meanwell SP-240-48 available from mouser

which will give 57V

Ethernet Data Cable (CAT5e cable) Input and Output

CAT5e or CAT6 interlink cable (between EvalAg6800 and EvalAg5810)

Output power cable

Power Supply

Data

+12VJ101

J100

EVALAg5810 Board Ethernet Camera

EVALAG6800 Board

CAT5e

Crossover

Cable

CAT5e

Patch

Cable

CAT5e

Patch

Cable

Data Data &

Power Ag5810

57V - 3A Power Ag6800

J100

J101

Figure 2: Typical set-up

6.2 Data Input

To pass data via the Evaluation boards, the data input (e.g. Internet) can be connected

to J100 on the Ag6800 Eval Board using a cat5e cable. The data is then passed

through the data transformer, where power is added and sent out via connector J101 of

the Ag6800 Eval Board. The Data and power is extracted through J100 of the

EVALAg5810 board and then divided into its separate power and data through the data

transformer. The data output is then available from J100 of the EvalAg5810 Board,

which can then be connected to your device.

D D

C C

B B

A A

Heatpads1

Heatpads2

Title

Size Document Number Rev

Date: Sheet of

EvalAg5xxx R1

1 1Thursday, December 19, 2019

Title

Size Document Number Rev

Date: Sheet of

EvalAg5xxx R1

1 1Thursday, December 19, 2019

Title

Size Document Number Rev

Date: Sheet of

EvalAg5xxx R1

1 1Thursday, December 19, 2019

SMC SMC SMC SMC

SMCSMCSMCSMC

C21

4.7nF

C21

4.7nF

Q12

BC846BW

Q12

BC846BW

C105

10nF 100V

C105

10nF 100V

8K2

SS36

TDA

1DA+

DA-

TDB

4DB+

DB-

TDC

7DC+

DC-

TDD

10 DD+

DD-

12 XD- 13

XD+ 14

TXD 15

XC- 16

XC+ 17

TXC 18

XB- 19

XB+ 20

TXB 21

XA- 22

XA+ 23

TXA 24

T100

749052050

T100

749052050

CON3

SS36

1000uF

SMAJ58

C101

10nF 100V

C101

10nF 100V

R31

330R

R31

330R

BZT52C30

LED4

LED

LED4

LED

VIN+

SA2

VIN-

TYP 2-Det

TYP 4-Det

4VOUT1 8

VOUT1 7

0V1 9

0V2 12

VOUT2 10

SA1

0V2 11

ADJ 13

AG5810

FBMH3225HM102NT

10uF

C106

10nF 100V

C106

10nF 100V

1 2

LK7LK7

R105

75R

R105

75R

LK2

CON3

LK2

CON3

SS36

2.2uH

FBMH3225HM102NT

R100

75R

R100

75R

LED3

LED

LED3

LED

C22

4.7nF

C22

4.7nF

SS36

FBMH3225HM102NT

10uF

1 2

LK4LK4

C102

10nF 100V

C102

10nF 100V

R106

75R

R106

75R

1000uF

10uF

R26

47K

R26

47K

FBMH3225HM102NT

R101

75R

R101

75R

Q10

BC846BW

Q10

BC846BW

J101

3004S-8812-SMT

J101

3004S-8812-SMT

C103

10nF 100V

C103

10nF 100V

D10

SS36

D10

SS36

C107

10nF 100V

C107

10nF 100V

10uF

FBMH3225HM102NT

ISO1

KCP357NT

ISO1

KCP357NT

R107

75R

R107

75R

1 2

LK1LK1

R102

75R

R102

75R

R32

330R

R32

330R

Q11

BC846BW

Q11

BC846BW

LED6

LED

LED6

LED

RED

C108

1000pF 2KV

C108

1000pF 2KV

ISO2

KCP357NT

ISO2

KCP357NT

FBMH3225HM102NT

LK6

CON3

LK6

CON3

SS36

91K

R103

75R

R103

75R

C104

10nF 100V

C104

10nF 100V

J100

3004S-8812-SMT

J100

3004S-8812-SMT

BLACK

C109

1000pF 2KV

C109

1000pF 2KV

R104

75R

R104

75R

LED1

LED

LED1

LED

R27

33K

R27

33K

LK3

CON3

LK3

CON3

C100

10nF 100V

C100

10nF 100V

SS36

BC846BW

Date

Silver

Part No. Description Value Location: Qty: Package: Rating: Tol: Supplier Pt NO: Comments:

PD Module Ag5810 U1 1 Custom - - Silver Telecom Part

Protection Diode SMAJ58A D1 1 SMA - - Vishay, Diodes Inc, Wurth- 824 500 581,

Zener Diode BZX384C30V D2 1 SOD-323-2 - - Vishay

Diode Bridges SS36 D3, D4, D5, D6, D7, D8, D9, D10 8 SMC - - Vishay, Fairchild

Transformer - Data 10G BaseT PoE+ T100 1 SMT - -

Wurth 749052050

Ferrite Chip

≥

1000

Ω@100MHz

L1 - L6 6 0805 ≥ 1A 25% TDK MPZ2012S102A, Wurth 742792096

Inductor 2.2µH L7 1 SMD - 20% Coilcraft DO3316P-222MLD, Wurth 744776022

Transistor NPN BC846BW Q9-Q12 4 SOT323 - - Infineon, ON-Semi , NXP , Diodes Inc.

SM LED RED LED LED1, LED3, LED4, LED6 4 SMT - - Wurth - 150 141 RS7 310 0

Opto-Isolator KPC357NT ISO1, ISO2 2 SMT - - Cosmo Electronics Corp

Capacitor Electolytic 1000µF C1, C2 2 Through Hole 35V 20% Panasonic EEUFK1V102L, Wurth -8960010375017

Ceramic multi-layer 10µF C5,C6, 2 1206 35V 20% Multicomp MC1206F106Z250CT

Ceramic multi-layer 10µF C7,C8 2 1206 25V 20% Multicomp MC1206F106Z250CT

Ceramic multi-layer 4.7nF C21,C22 2 1206 1KV 20% Multicomp MC1206B472K102CT

Ceramic multi-layer 1000pF 2KV C108, C109 2 1206 2KV 20% Samsung, NIC, TDK, Murata, Kemet & AVX, Wurth-885342208024

Ceramic multi-layer 10nF C100 - C107 8 0805 250V 20% Samsung, NIC, TDK, Murata, Kemet & AVX

Resistor - 0603 0R R1, R3 NF 1206 63mW 1% Royal Ohm, Eurohm & Yageo

Resistor - 0603 91K R2 1 0603 63mW 1% Royal Ohm, Eurohm & Yageo

Resistor - 0603 8K2 R4 1 0603 63mW 1% Royal Ohm, Eurohm & Yageo

Resistor - 0603 2K R7 1 0603 63mW 1% Royal Ohm, Eurohm & Yageo

Resistor - 0603 47K R26 1 0603 63mW 1% Royal Ohm, Eurohm & Yageo

Resistor - 0603 33K R27 1 0603 63mW 1% Royal Ohm, Eurohm & Yageo

Resistor - 0603 330R R31,R32 2 0603 63mW 1% Royal Ohm, Eurohm & Yageo

Resistor - 0805 75R R100 - R107 8 0805 125mW 1% Royal Ohm, Eurohm & Yageo

Red Connecor

4mm PCB Socket J3,

Through Hole

Hirschmann 973582100

Black Connector 4mm PCB Socket J5 1 Through Hole - - Hirschmann 973582101

DC Power Connector

DC-001 J4

Through Hole

Toby DC-001-B-2.5MM-R, Wurth 694108301002

Ethernet Connector

RJ45 J100, J101

SMT

Toby 3004S-8821-SMT

Link 2 Way LK1, LK4, LK7 3 Through Hole - - Toby LHCS-02S-R-060-034, Wurth 61300211121

Link 3 Way LK2, LK3, LK6 3 Through Hole - - Toby LHCS-03S-R-060-034, Wurth 61300311121

6 Way U1a NF Through Hole - - Toby SLW-106-01-G-S

7 Way U1b NF Through Hole - - Toby SLW-107-01-G-S

PCB Rev.1R - mm xmm -

Jumper Links Links LK1 - LK9 9 - -

73 Total

EVALAg5510 - Rev-2R 7th May 2017

***'Strictly Private and Company Confidential***

Module Socket

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