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10

DEMO MANUAL DC2911A

Rev. 0

 

ANALOG DEVICES, INC. 2019

09/19

www.analog.com

ESD Caution 

ESD (electrostatic discharge) sensitive device.

 Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection 

circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality.

Legal Terms and Conditions 

By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and 

conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation 

Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) 

and Analog Devices, Inc. (“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to 

Customer a free, limited, personal, temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and 

agrees that the Evaluation Board is provided for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted 

is expressly made subject to the following additional limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third 

Party to access the Evaluation Board. As used herein, the term “Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is 

NOT sold to Customer; all rights not expressly granted herein, including ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all 

be considered the confidential and proprietary information of ADI. Customer may not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of 

use of the Evaluation Board or termination of this Agreement, Customer agrees to promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile 

or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited 

to soldering or any other activity that affects the material content of the Evaluation Board. Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS 

Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice to Customer. Customer agrees to return to ADI the Evaluation Board at that time. LIMITATION OF 

LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED “AS IS” AND ADI MAKES NO WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY 

DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE 

IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS 

LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S POSSESSION OR USE OF THE EVALUATION BOARD, INCLUDING 

BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE AMOUNT OF ONE 

HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable United States 

federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of Massachusetts 

(excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby submits 

to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed.

Содержание DC2911A

Страница 1: ...ed trademarks and trademarks are the property of their respective owners PERFORMANCE SUMMARY BOARD PHOTOS communicates allocated power from either LTPoE or IEEE 802 3bt compliant PSEs to the downstrea...

Страница 2: ...JP1 and JP2 on the DC2911A board In this configuration any PSE with enough power will turn on this PD Choose a power level from Table 1 and select the corresponding shunt positions 4 Connect the outpu...

Страница 3: ...E Figure 4 Setup Diagram for DC2911A with a DC DC Converter a Microprocessor and an LTPoE PSE QUICK START PROCEDURE DC DC CONVERTER PSE TYPE TO P OPTO ENABLE VIN CAT5e OR CAT6 CABLE RJ45 RJ45 IEEE802...

Страница 4: ...P15 JP16 8 71 3W 90W JP17 JP18 Table 2 T2P Response vs PSE Type PSE TYPE T2P RESPONSE 1 PoE 13W Logic High 2 PoE 25 5W Logic Low 3 PoE 51W 50 Logic Low 4 PoE 71 3W 25 Logic Low LTPoE 90W 75 Logic Low...

Страница 5: ...t limit to 2A Then increase its output voltage to 48V 4 Once the LED D3 on the DC2911A is lit check the output voltage using a voltmeter Output voltage should be within 37V to 57V 5 Verify T2P respons...

Страница 6: ...Z Aux Power N A CLASS 5 40W Hi Z 13W 1 Event Low Z 25 5W 2 Event Low Z 25 5W 3 Event 50 40W 4 Event 50 40W 4 Event 50 40W 4 Event 50 40W 4 Event 75 38 7W 3 Event 75 38 7W 3 Event 75 38 7W 3 Event 75...

Страница 7: ...RES 52 3k 1 1 10W 0603 VISHAY CRCW060352K3FKEA 29 2 R11 R18 RES 0 1 10W 0603 VISHAY CRCW06030000Z0EA 30 1 R12 RES 8 2 1 8W 1 0805 VISHAY CRCW08058R20FKEA 31 1 R13 RES 3 3k 1 10W 5 0603 VISHAY CRCW060...

Страница 8: ...SPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY CONTA...

Страница 9: ...SUPPLIED FOR USE WITH ADI PARTS SCALE NONE www analog com 1 Thursday November 29 2018 2 2 IEEE 802 3bt COMPLIANT LTPoE ERIC H N A LT4293IDD LT4321IUF DEMO CIRCUIT 2911A KIM T INTEROPERABLE POWERED DEV...

Страница 10: ...isclose or transfer any portion of the Evaluation Board to any other party for any reason Upon discontinuation of use of the Evaluation Board or termination of this Agreement Customer agrees to prompt...

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