HP SDGOB-1291 User Manual

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SP88W8782UMA0 2.4 GHz v2.0 (SDGOB-1291, 1150-7959)

WLAN Module

IEEE 802.11n/g/b

User Guide

Doc. No. MV-SR00222-13, Rev. – February 3, 2012

Document Classification: Proprietary

SP88W8782UMA0 2.4 GHz v2.0 (SDGOB-1291, 1150-7959) User Guide

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SP88W8782UMA0 2.4 GHz v2.0 (SDGOB-1291,

PRODUCT OVERVIEW

1150-7959)

WLAN Module

The Marvell® SP88W8782UMA0 2.4 GHz v2.0 (SDGOB-1291, 1150-7959) is an embedded WLAN

802.11n/g/b radio module. It is designed to be fixed inside a printer product through a multi-pin digital interface connector and mounting brackets.

The module is intended to be factory installed into an enclosed product . The modul e is a PCB cons isting of t he Marvell 88W8782U 1x1 SISO IEEE 802.11n/g/b WLAN SoC, host connector interface, RFIC switches, pass ive discrete components, and integrated passive printed circuit antennas.

The embedded modu le ope rate s und er the control of the host printer in order to provide wireless network connectivity to other compatible devices using the IEEE

802.1 1 n/g/b Wi -Fi st anda rds. It is ca pab le of op erating in the 2.412–2.472GHz frequency band.

The module requires DC power and configuration from the host printer in order to operate. Please refer to the printer’s user’s manual for more detail s.

This product is for indoor use only.

General Features

 IEEE 802.11n/g/b compliant  Dual antenna supporting diversity  USB 2.0 host interface

Chipset

 Marvell 88W8782U

Security

 WEP 64- and 128-bit encryption with hardware TKIP

processing (WPA)

 AES-CCMP hardware implementation as part of

802.11i security standard (WPA2)

Radio Characteristics

 802.11n

• Up to 13 channels (HT20)

• Up to 9 channels (HT40)

• MCS0–MCS7 (OFDM)

 802.11g

• Up to 13 channels

• 64QAM/16QAM/QPSK/BPSK/CCK (OFDM, DSSS)

 802.11b

• Up to 14 channels (Japan)

• 64QAM/16QAM/QPSK/BPSK/CCK (OFDM, DSSS)

Software

 Linux supported with drivers based on Fedora

Core 13

SP88W8782UMA0 2.4 GHz v2.0 (SDGOB-1291, 1150-7959) User Guide

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Table of Contents

Product Overview.................................................... ...... ....... ...... ................................................................3

Table of Contents .......................................................................................................................................5

List of Figures.............................................................................................................................................6

List of Tables ..............................................................................................................................................7

1 Signal Description.........................................................................................................................9

1.1 Pinout................................................................................................................................................................9

2 Electrical Specifications .............................................................................................................11

2.1 Absolute Maximum Ratings ............................................................................................................................11

2.2 Operating Conditions .............................. ...... ...... ............................................. ...............................................11

2.3 WLAN RF Specifications.................................................................................................................................12

2.3.1 Receive Mode Specification—2.4 GHz.............................................................................................12

2.3.2 Transmit Mode Specification—2.4 GHz............................................................................................13

2.4 WLAN Functions.............................................................................................................................................14

2.4.1 WLAN Data Rates ............................................................................................................................14

A Regulatory Conformance............................................................................................................15

B Regulatory Statements ...............................................................................................................16

C Revision History ..........................................................................................................................27

SP88W8782UMA0 2.4 GHz v2.0 (SDGOB-1291, 1150-7959) User Guide

List of Figures

Product Overview.................................................... ...... ....... ...... ................................................................3

1 Signal Description ............................................................................................................................. 9

Figure 1: Pin Diagram........................................................................................................................................9

2 Electrical Specifications ................................................................................................................. 11

A Regulatory Conformance.................................................................................................................15

B Regulatory Statements.....................................................................................................................16

C Revision History ...............................................................................................................................27

List of Tables

1 Signal Description ..............................................................................................................................9

Table 1: Pin List..............................................................................................................................................10

2 Electrical Specifications ..................................................................................................................11

Table 2: Absolute Maximum Ratings..............................................................................................................11

Table 3: Operating Conditions........................................................................................................................11

Table 4: 802.11n Rx Mode—Receive Sensitivity (2.4 GHz)...........................................................................12

Table 5: 802.11g/b Rx Mode—Receive Sensitivity (2.4 GHz)........................................................................12

Table 6: 802.11n Tx Mode—Transmit Power (2.4 GHz).................................................................................13

Table 7: 802.11g/b Tx Mode—Transmit Power (2.4 GHz)..............................................................................13

Table 8: WLAN Data Rates ............................................................................................................................14

Table 9: MCS Index........................................................................................................................................14

A Regulatory Conformance.................................................................................................................15

B Regulatory Statements.....................................................................................................................16

C Revision History ...............................................................................................................................27

Table 10: Revision History................................................................................................................................27

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1 Signal Description

7531

8642

USB_DPLS PDn/RESETnGNDVDD33

USB_DMNS GPIO [2]GNDVDD33

St rai ght Connec tor (Bot tom S i de V i ew)

1.1 Pinout

Figure 1: Pin Diagram

Signal Description

Pinout

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