Meru Networks AP822I, AP822E Hardware Specification
Hardware
Confidential Level:
Source Organization：
USI CVS2/RD2/NS
Original Effective Date：
01-09-2014
：
：：
：
：：
機密等級: 機密
Confidential
Document Title(文件名稱
文件名稱) :
文件名稱文件名稱
AP832e / AP832i /AP822e /AP822i
Specification
USI Controlled Document
PAGE
DOC NO.:
1 OF 10
AP832e /AP832i & AP822e /AP822i
Hardware Specification
Document Number(文件編號
Revision(文件版本
文件版本):
文件版本文件版本
文件編號):
文件編號文件編號
Revise Date: 01-09-2014
Prepared by(撰寫者
Create by which Unit(制定單位
撰寫者):
撰寫者撰寫者
制定單位) :
制定單位制定單位
A1.0
USI CVS2/RD2/NS
Hardware
Source Organization：
USI CVS2/RD2/NS
Original Effective Date：
01-09-2014
：
：：
AP832e / AP832i /AP822e /AP822i
：
：：
Specification
DOC NO.:
PAGE
2 OF 10
Amendment Records
Item: Date: Revision: Page: Change Description: Changed by:
1
01/09/2014 A1.0 ALL Initial Release Paul
Hardware
Source Organization：
USI CVS2/RD2/NS
Original Effective Date：
01-09-2014
：
：：
AP832e / AP832i /AP822e /AP822i
：
：：
Specification
DOC NO.:
PAGE
3 OF 10
TABLE OF CONTENTS
1 PURPOSE...................................................................................................................................... 4
2 OVERVIEW.................................................................................................................................... 4
3 HARDWARE DESIGN ................................................................................................................. 4
3.3.1
CPU................................................................................................................................5
3.3.2
SDRAM...........................................................................................................................5
3.3.3
FLASH............................................................................................................................5
3.3.4
GIGA PHY......................................................................................................................5
3.3.5
CLOCK AND RESET......................................................................................................5
3.3.6
WATCHDOG TIMER ......................................................................................................6
3.3.7
LED FUNCTION.............................................................................................................6
3.3.8
GPIO DEFINE.................................................................................................................6
3.3.9
IRQ DEFINITIONS..........................................................................................................7
3.3.10 UART..............................................................................................................................7
3.3.11 JTAG..............................................................................................................................7
3.3.12 PCIE INTERFACE..........................................................................................................7
3.3.13 USB INTERFACE...........................................................................................................7
3.3.14 POWER SUPPLY...........................................................................................................7
3.3.15 POWER REQUIREMENT...............................................................................................7
3.3.16 PHYSICAL DIMENSIONS...............................................................................................8
3.3.17 ENVIRONMENTAL REQUIREMENTS............................................................................8
3.3.18 RELIABILITY REQUIREMENTS.....................................................................................9
4 REGULATORY COMPLIANCE REQUIREMENTS ................................................................ 9
4.1.1
ETHERNET STANDARDS..............................................................................................9
4.1.2
SAFETY..........................................................................................................................9
4.1.3
UNINTENTIONAL RADIATION STANDARD..................................................................9
4.1.4 INTENTIONAL RADIATION STANDARD..............................................................................9
4.1.5
DYNAMIC FREQUENCY SELECTION(DFS)................................................................10
4.1.6
ENVIRONMENTAL COMPLIANCE REQUIREMENTS .................................................10
4.1.7
TIER 1 COUNTRIES.....................................................................................................10
4.1.8
TIER 2 COUNTRIES.....................................................................................................10
Hardware
Source Organization：
USI CVS2/RD2/NS
Original Effective Date：
01-09-2014
：
：：
AP832e / AP832i /AP822e /AP822i
：
：：
Specification
DOC NO.:
PAGE
1 PURPOSE
The AP832e/AP832i & AP822e/AP822i is designed to serve the following purposes:
• WiFi 802.11a/b/g/n AP solution
• 802.11ac high data rate solution
• Indoor AP
2 Overview
The AP832e/AP832i & AP822e/AP822i is designed with the following features:
• Freescale P1020NSE2HFB 800MHz
• IEEE802.3at POE compliance
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• 12V DC power adaptor ( <15.5W with 1.65mm DC jack)
• 2x Giga LAN port.
• One console port supported by phone jack.
• Flash: 1pcs 32Mbytes x 16 ( optional 64MB x 16)
• DDRIII: 2 pcs 64Mx16x2 bit => 256Mbytes/ 32bits
• Comply with ROHS
3 Hardware Design
3.1 System Block Diagram for AP832e/AP832i
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