Edimax Technology Co 9578580803 Wireless Access Point Module User Manual IN 7858MN Manual

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Document ID	1009833
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Date Submitted	2008-10-02 00:00:00
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Creation Date	2008-09-04 16:53:31
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Document Title	Microsoft Word - IN-7858MN Manual.doc
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Document Author:	franpei

802.11b/g/n Wireless LAN
INIC Card
User’s Manual
Version: 1.0
(Aug, 2008)
COPYRIGHT
Copyright ©2008/2009 by this company. All rights reserved. No part of this publication may be
reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or
computer language, in any form or by any means, electronic, mechanical, magnetic, optical,
chemical, manual or otherwise, without the prior written permission of this company
This company makes no representations or warranties, either expressed or implied, with respect to
the contents hereof and specifically disclaims any warranties, merchantability or fitness for any
particular purpose. Any software described in this manual is sold or licensed "as is". Should the
programs prove defective following their purchase, the buyer (and not this company, its distributor,
or its dealer) assumes the entire cost of all necessary servicing, repair, and any incidental or
consequential damages resulting from any defect in the software. Further, this company reserves
the right to revise this publication and to make changes from time to time in the contents thereof
without obligation to notify any person of such revision or changes.
Federal Communication Commission
Interference Statement
FCC Part 15
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
1.
Reorient or relocate the receiving antenna.
2.
Increase the separation between the equipment and receiver.
3.
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
4.
Consult the dealer or an experienced radio technician for help.
FCC Caution
This equipment must be installed and operated in accordance with provided instructions and a
minimum 20 cm spacing must be provided between computer mounted antenna and person’s body
(excluding extremities of hands, wrist and feet) during wireless modes of operation.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance
could void the authority to operate equipment.
Federal Communication Commission (FCC) Radiation Exposure Statement
This equipment complies with FCC radiation exposure set forth for an uncontrolled environment. In
order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human
proximity to the antenna shall not be less than 20cm (8 inches) during normal operation.
The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.
The equipment version marketed in US is restricted to usage of the channels 1-11 only.
IMPORTANT NOTE:
This module is intended for OEM integrator. The OEM integrator is still responsible for the FCC
compliance requirement of the end product, which integrates this module.
20cm minimum distance has to be able to be maintained between the antenna and the users for
the host this module is integrated into. Under such configuration, the FCC radiation exposure
limits set forth for an population/uncontrolled environment can be satisfied.
Any changes or modifications not expressly approved by the manufacturer could void the user's
authority to operate this equipment.
USERS MANUAL OF THE END PRODUCT:
In the users manual of the end product, the end user has to be informed to keep at least 20cm
separation with the antenna while this end product is installed and operated. The end user has to
be informed that the FCC radio-frequency exposure guidelines for an uncontrolled environment
can be satisfied. The end user has to also be informed that any changes or modifications not
expressly approved by the manufacturer could void the user's authority to operate this equipment.
If the size of the end product is smaller than 8x10cm, then additional FCC part 15.19 statement is
required to be available in the users manual: This device complies with Part 15 of FCC rules.
Operation is subject to the following two conditions: (1) this device may not cause harmful
interference and (2) this device must accept any interference received, including interference that
may cause undesired operation.
LABEL OF THE END PRODUCT:
The final end product must be labeled in a visible area with the following " Contains TX FCC ID:
NDD9578580803 ". If the size of the end product is larger than 8x10cm, then the following FCC
part 15.19 statement has to also be available on the label: This device complies with Part 15 of
FCC rules. Operation is subject to the following two conditions: (1) this device may not cause
harmful interference and (2) this device must accept any interference received, including
interference that may cause undesired operation.
R&TTE Compliance Statement
This equipment complies with all the requirements of DIRECTIVE 1999/5/EC OF THE EUROPEAN
PARLIAMENT AND THE COUNCIL of March 9, 1999 on radio equipment and telecommunication
terminal Equipment and the mutual recognition of their conformity (R&TTE).
The R&TTE Directive repeals and replaces in the directive 98/13/EEC (Telecommunications
Terminal Equipment and Satellite Earth Station Equipment) As of April 8, 2000.
Safety
This equipment is designed with the utmost care for the safety of those who install and use it.
However, special attention must be paid to the dangers of electric shock and static electricity when
working with electrical equipment. All guidelines of this and of the computer manufacture must
therefore be allowed at all times to ensure the safe use of the equipment.
EU Countries Intended for Use
The ETSI version of this device is intended for home and office use in Austria, Belgium, Denmark,
Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, the Netherlands, Portugal, Spain,
Sweden, and the United Kingdom.
The ETSI version of this device is also authorized for use in EFTA member states: Iceland,
Liechtenstein, Norway, and Switzerland.
EU Countries Not intended for use
None.
1.
Introduction
Scope
This document describes the IN-7858Mn 802.11b/g/n INIC card hardware
and software specifications.
Product Features
• Comply with 802.11n draft and 802.11b/g standards.
• High data transfer rate - up to 300Mbps.
• Supports farther coverage, less dead spaces and higher throughput with
MIMO technology.
• Supports 11n Router, 11n ADSL Router, 11n IAD Router, etc. applications.
• Supports WPS (WiFi Protected Setup) interface.
• Supports Linux kernel 2.4/2.6.
• Support Mini-PCI/RGMII/MII interface.
2.
Product Specification
Product
802.11b/g/n Wireless LAN INIC Card
Model Name: IN-7858MN
Standard
IEEE 802.11 b/g and IEEE 802.11n Draft 2.0
Interface Type
Mini-PCI/RGMII/MII
Frequency Band
2.4000~2.4835GHz (Industrial Scientific Medical Band)
Modulation
OFDM with BPSK, QPSK, 16QAM, 64QAM (11n)
OFDM with BPSK, QPSK, 16QAM, 64QAM (11g)
BPSK, QPSK, CCK (11b)
Data Rate
11n (20MHz): MCS0-15, 32 with Half Guard Interval
Support (up to 144Mbps)
11n (40MHz): MCS0-15, 32 with Half Guard Interval
Support (up to 300Mbps)
11g: 54/48/36/24/18/12/9/6
11b: 11/5.5/2/1Mbps
auto fallback
Antenna
I-PEX Connector x 3
OS
Linux Kernel 2.4/2.6
Transmit Power
2.4GHz
-11b:17~18dBm
-11g:14~15dBm
-11n:13~15dBm
Receive Sensitivity
2.4GHz
-300Mbps OFDM, 10% PER, -65dBm
-54Mbps OFDM, 10% PER, -74.5dBm
-11Mbps CCK, 8% PER, -89dBm
Dimension
Temperature
Humidity
59.75(W) x 54.73(D) x 1.0(H)mm
32~122°F (0~50°C)
Max.95% (NonCondensing)
3.
Hardware Architecture
Block Diagram
Main Chipset Information
Item
Model Number
Vendor
MAC/BBP/CPU
RT2880
Ralink
11b/g/n Transceiver
RT2820
Ralink
Main Chipset Specification
MAC/Baseband Processor
The RT2880 SOC combines Ralink’s 802.11n draft compliant 2T3R MAC/BBP,
a high performance 266-MHz MIPS4KEc CPU core, a Gigabit Ethernet MAC
and a PCI host/device, to enable a multitude of high performance,
cost-effective 802.11n applications. The RT2880 has two RF companion
chips, the RT2820 for 2.4G-band operation and the RT2850 for dual band
2.4G or 5G operation. In addition to the traditional AP/router
application, the chipset can be implemented as an WLAN “intelligent”
NIC, drastically reducing the load on the host SOC, such as DSL/Cable
or Multimedia Applications processors. Users can treat the WLAN iNIC
as a simple Ethernet device for easy porting and guaranteed 802.11n WLAN
performance without the need to upgrade to an expensive host SOC.
RT2880 MAC/BBP/CPU Features
• 802.11n MAC/BBP Interface
¾
2T3R 802.11n MAC/BBP
¾
300Mbps PHY data rate
¾
1x1/1x2/1x3/2x1/2x2/2x3 modes
¾
20Mhz/40Mhz channel width
¾
Legacy and high throughout modes
¾
Reverse Data Grant (RDG) support
¾
Compressed Block ACK
¾
Dual-band: 2.4Ghz or 5Ghz
¾
Up to 256 clients
¾
Multiple BSSID (up to 8)
¾
WEP64/128, WPA, WPA2 engines
¾
QOS - WMM, WMM Power Save Hardware frame aggregation
¾
Cisco CCX Support
¾
International Regulation - 802.11d + h
• MIPS4KEc Core
¾
266 MHz
¾
16K I Cache, 16K D Cache
• Gigabit Ethernet MAC interface
¾
10/100/1000Mbps auto detection
¾
Support RGMII/MII interface
¾
Scatter-Gather DMA
¾
Interrupt mitigation
¾
IEEE 802.3x Flow control
¾
Full/Half duplex
¾
High/Low priority queues
• 33/66Mhz PCI Host Controller
¾
Embedded PCI Arbiter
¾
Supports 2 PCI devices
¾
PCI v2.2 Compliant
• PCI Device interface (WLAN iNIC)
¾
33/66Mhz x 32-bit DMA master
¾
Scatter-Gather DMA
¾
Interrupt Mitigation
¾
Simple Ethernet-like driver
¾
Ensures wireless LAN peak throughput
¾
High/Low priority queues
• Peripherals
¾
UART x2
¾
GPIO x24 (shared)
¾
SPI/PCM
¾
I2C
¾
JTAG
¾
MDC/MDIO
• Packaging
¾
17mm x 17mm BGA-292 Package
¾
I/O : 3.3V/2.5V(RGMII), 3.3/5V PCI I/O
11b/g/n Transceiver
RT2820 is a monolithic SiGe RF IC that integrates multiple half-duplex
direct-conversion radio transceivers designed for IEEE802.11b/g/n WLAN
systems or other wireless LAN applications operating in 2.4GHz ISM bands.
The IC has two concurrent transmit channels and three concurrent receive
channels. The multiple channels are designed to improve robustness and
throughput during wireless operation. Each receive channel achieves low
noise figure, high input sensitivity, high linearity, and high output
power while consuming low DC power. Each receive path features a gain
selectable, low-noise amplifiers (LNA), followed by RF-to-baseband I/Q
demodulators, discrete-step variable-gain amplifiers and integrated
channel-selection filters. The transmit chain includes integrated
reconstruction filters, a baseband-to-RF I/Q modulator, discrete-step
variable-gain amplifiers for power-level control, and pre-drivers for
external power amplifiers. The modulator and demodulator are driven by
internal VCO. The VCO is phase-locked by an internal 3-wire-interface
PLL. The bandwidth of the integrated channel-selection filters and the
reconstruction filters can be programmed to narrow-band (10MHz) and
wide- band (20MHz). Their bandwidth is calibrated by an internal
autonomous calibration circuit. To help IQ mismatch calibration, a
baseband transmit-to-receive loopback feature is provided. A crystal
oscillator using external crystal and three low dropout regulators (LDO)
are also integrated. The RT2820 is housed in a 76-pin 9x9mm2 leadless
QFN package and is well suited for PCMCIA, MiniPCI, PCI, USB boards or
embedded applications. It is designed to work seamlessly with RT2860B
and RT2880 baseband/Mac IC.
RT2820 Transceiver Features
10
• 3 receivers and 2 transmitters
• 2.4-2.48 GHz band
• Low noise figure
• High linearity
• Low power consumption
• Integrated channel-selection filters
• Integrated reconstruction filters
• Power management/standby mode
• Integrated low dropout regulators
• Single supply 3.0 to 3.6V operation
11
4.
Hardware Specification
Mechanical Form Factor
55
53
Transmit Power
Channel
Channel 1
Channel 7
Channel 13
11b
17.75
17.41
17.51
11g
15.13
15.23
15.35
11n (20MHz)*
15.4/15.2
15/15
15.1/15
Channel
Channel 3
Channel 6
Channel 9
11n (40MHz)*
13.6/13.5
13.6/13.4
13.9/13.9
Channel
Channel 1
Channel 7
Channel 13
11b
-89
-89
-89
11g
-74.5
-74.5
-74.5
11n (20MHz)
-68
-68
-68
Channel
Channel 3
Channel 6
Channel 9
11n (40MHz)
-65
-65
-65
Receiver Sensitivity
12
5.
Pin Specification
Pin Description
Pin
Name
Pin
Name
NC
NC
NC
NC
NC
NC
NC
Wireless LED
AP Mode
10
Reset Default
11
LED ACT
12
LED 2.4G
13
NC
14
LED 5G
15
CHSGND
16
Soft Reset
17
INTB#
18
NC
19
3.3V
20
INTA#
21
NC
22
MA17
23
GND
24
3.3AUX
25
CLK
26
RST#
27
GND
28
3.3V
29
REQ#
30
GNT#
31
3.3V
32
GND
33
AD31
34
NC
35
AD29
36
NC
37
GND
38
AD30
39
AD27
40
3.3V
41
AD25
42
AD28
43
MDC
44
AD26
45
C/BE3#
46
AD24
47
AD23
48
IDSEL
13
Pin
Name
Pin
Name
49
GND
50
GND
51
AD21
52
AD22
53
AD19
54
AD20
55
GND
56
PAR
57
AD17
58
AD18
59
C/BE2#
60
AD16
61
IRDY#
62
GND
63
3.3V
64
FRAME#
65
CLKRUN#
66
TRDY#
67
SERR#
68
STOP#
69
GND
70
3.3V
71
PERR#
72
DEVSEL#
73
C/BE1#
74
GND
75
AD14
76
AD15
77
GND
78
AD13
79
AD12
80
AD11
81
AD10
82
GND
83
GND
84
AD9
85
AD8
86
C/BE0#
87
AD7
88
3.3V
89
3.3V
90
AD6
91
AD5
92
AD4
93
GE_RXDV
94
AD2
95
AD3
96
AD0
97
NC
98
DISABLE_RF_TX
99
AD1
100
WPS
101
GND
102
GND
14
Pin
Name
Pin
Name
103
GE_RXD1
104
MA11
105
GE_RXD2
106
GE_RXD0
107
GE_RXD3
108
GE_RXCLK
109
GE_TXEN
110
GE_TXCLK
111
GE_TXD3
112
GE_TXD0
113
GND
114
GND
115
GE_TXD1
116
GE_TXD2
117
GND
118
GND
119
GND
120
GND
121
MDIO
122
MPCIACT#
123
NC
124
3.3V
15
z
RGMII/MII interface
Pin
22
Name
HOST
I/O
Description
MII/PCI Select. 1: RGMII/MII (Pull High) 0: PCI (Pull
Low)
43
MDC
PHY Management Clock
93
GE_RXDV
RGMII/MII RX Data Valid
103
GE_RXD1
RGMII/MII RX Data bit #1
105
GE_RXD2
RGMII/MII RX Data bit #2
106
GE_RXD0
RGMII/MII RX Data bit #0
107
GE_RXD3
RGMII/MII RX Data bit #3
108
GE_RXCLK
I/O
RGMII/MII RX Clock
109
GE_TXEN
RGMII/MII TX Data Enable
110
GE_TXCLK
I/O
RGMII/MII TX Clock
111
GE_TXD3
RGMII/MII TX Data bit #3
112
GE_TXD0
RGMII/MII TX Data bit #0
115
GE_TXD1
RGMII/MII TX Data bit #1
116
GE_TXD2
RGMII/MII TX Data bit #2
121
MDIO
I/O
PHY Management Data (RGMII/MII Select. 1: RGMII
(Pull High) 0:MII (Pull Low))
16

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