Symbol Technologies LA5127C2 User Manual
LA-5127 Integration Guide
USA – FCC 12th July 2007
LA-5127 Integration Guide
Copyright 2006 Symbol Technologies, Inc. Page 1 of 15
XXXXXXXXXX Rev X
Table of Contents
1. INTRODUCTION 3
1.1 BACKGROUND 3
1.2 PART NUMBERS 3
1.3 KEY FEATURES AND STANDARDS SUPPORTED 3
1.4 USER PROFILES 4
2. HARDWARE 4
2.1 HARDWARE ENVIRONMENT 4
2.1.1 Introduction 4
2.1.2 Card Dimensions 4
2.1.3 Operating Channels 4
2.1.4 Electrical Interface 5
3. REGULATORY 6
3.1 FINAL PRODUCT COMPLIANCE 6
3.2 REGULATORY STANDAR DS 8
3.3 REGULATORY APPROVALS 8
3.3.1 Initial Release 8
3.4 REFERENCE ANTENNA (APPLICABLE TO CONNECTOR VERSION CARD) 8
3.5 RADIO CARD REGULATO RY MARKIN GS 8
3.6 NATIONAL COUNTRY REQUIREMENTS 8
3.6.1 United States of America 8
4. STATEMENTS REQUIRED FOR THE USER GUIDE 10
4.1.1 General Statements 10
4.1.2 FCC Statements 10
5. APPENDIX 1: PRODUCT MECHANICAL INTERFACE DRAWING 12
LA-5127 Integration Guide
Copyright 2006 Symbol Technologies, Inc. Page 2 of 15
Confidential Material – Disclosure Strictly Prohibited.
1. Introduction
1.1 Background
LA-5127 is the next generation CF client card for embedded solutions and is
intended for OEM customers.
1.2 Part Numbers
LA-5127 CF card will come in two SKUs:
Part Number SKU
LA-5127-1002
LA-5127-1020
External Antenna Version
Internal Antenna Version
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1.3 Key Features and Standards supported
LA-5127 CF Card supports all required modes of operation as an 802.11g Mobile
Unit (MU). In 802.11g mode, the radio supports three different modulation
modes: Legacy 1 and 2Mbps, Complimentary Code Keying (CCK), and
Orthogonal Frequency Division Multiplexing (OFDM). The radio supports the
following 12 data rates in 802.11b/g mode:
Data Rate (Mbps) Modulation
1 DBPSK
2 DQPSK
5.5 CCK
6 OFDM with BPSK Carrier Modulation
9 OFDM with BPSK Carrier Modulation
11 CCK
12 OFDM with QPSK Carrier Modulation
18 OFDM with QPSK Carrier Modulation
24 OFDM with 16QAM Carrier Modulation
36 OFDM with 16QAM Carrier Modulation
48 OFDM with 64QAM Carrier Modulation
54 OFDM with 64QAM Carrier Modulation
LA-5127 CF card Integration Guide
Copyright 2004 Symbol Technologies, Inc. Page 3 of 15
Confidential Material – Disclosure Strictly Prohibited.
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1.4 User Profiles
• The LA-5127 product is optimized for embedded, mobile enterprise and industrial
applications where security, feature and technical service are required.
• Mobile workers in healthcare, education, retail, manufacturing, hospitality and
other industries with 802.11b, and 802.11g wireless LAN access.
• Corporate Symbol device users with Wi-Fi wireless LAN access at the office, or
with a subscription to a public wireless LAN.
2. Hardware
2.1 Hardware Environment
2.1.1 Introduction
LA-5127 CF card can be used in handheld mobile devices to provide wireless
network access. LA-5127 communicates using Radio Frequencies (RF) between
two or more users or between a user and the wired network. The module
implements the IEEE802.11g physical (RF) specification. The chipset used
provides for modulation, demodulation, spreading and despreading of the RF
signals.
2.1.2 Card Dimensions
LA-5127 is a modified type I CFA card. See Appendix 2 for Mechanical Interface
Drawing.
2.1.3 Operating Channels
Channel
Number
1 2412 USA, Canada, EU, Japan
2 2417 USA, Canada, EU, Japan
3 2422 USA, Canada, EU, Japan
4 2427 USA, Canada, EU, Japan
5 2432 USA, Canada, EU, Japan
6 2437 USA, Canada, EU, Japan
7 2442 USA, Canada, EU, Japan
8 2447 USA, Canada, EU, Japan
9 2452 USA, Canada, EU, Japan
10 2457 USA, Canada, EU, Japan
11 2462 USA, Canada, EU, Japan
Channel
Frequency
(MHz)
Countries
LA-5127 CF card Integration Guide
Copyright 2004 Symbol Technologies, Inc. Page 4 of 15
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12 2467 EU, Japan
13 2472 EU, Japan
14 2484 Japan
2.1.4 Electrical Interface
The electrical interface for LA-5127 is PC16. The chipset used supports this
interface; therefore no external component is required. The host must support the
PC16 interface as well. The card uses only the 16-bit interface.
Table 1. IEEE 802.11g Channels
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LA-5127 CF card Integration Guide
Copyright 2004 Symbol Technologies, Inc. Page 5 of 15
Confidential Material – Disclosure Strictly Prohibited.
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