HEDWA610260Wireless Dual Band Enterprise Access Point

1 2 3 4 NoticeEnterasys Networks reserves the right to make changes in specifications and other information contained in this document and its web site without prior notice. The reader should in all cases consult Enterasys Networks to determine whether any such changes have been made.The hardware, firmware, or software described in this document is subject to change without notice.IN NO EVENT SHALL ENTERASYS NETWORKS BE LIABLE FOR ANY INCIDENTAL, INDIRECT, SPECIAL, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING BUT NOT LIMITED TO LOST PROFITS) ARISING OUT OF OR RELATED TO THIS DOCUMENT, WEB SITE, OR THE INFORMATION CONTAINED IN THEM, EVEN IF ENTERASYS NETWORKS HAS BEEN ADVISED OF, KNEW OF, OR SHOULD HAVE KNOWN OF, THE POSSIBILITY OF SUCH DAMAGES.Enterasys Networks, Inc.50 Minuteman RoadAndover, MA 01810 2004 Enterasys Networks, Inc. All rights reserved. Part Number: 9033945 February 2004ENTERASYS, ENTERASYS NETWORKS, NETSIGHT, ROAMABOUT, and any logos associated therewith, are trademarks or registered trademarks of Enterasys Networks, Inc. in the United States and other countries.All other product names mentioned in this manual may be trademarks or registered trademarks of their respective companies.FCC Communication Commission Interference StatementThis equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the 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:• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. 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.FCC Radiation Exposure StatementThis equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.If the RBT3K-AG or RBT3K-AG-G device is going to be operated in 5.15 ~ 5.25GHz frequency range, then it is restricted in indoor environment only.This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.Enterasys Networks declares that the RBT3K-1G, RBT3K-AG, and RBT3K-AG-G (RoamAbout Access Point 3000) are limited in the 2.4 GHz band on channel 1-11 by specified firmware controlled in USA.Industry Canada (Canada) - Class B Computing Device:This Class B digital apparatus complies with Canadian ICES-003.Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.Europe - EC Declaration of ConformityThis device complies with Low Voltage Directive 73/23/EEC and EMC Directive 89/336/EEC.VCCI NoticeThis is a Class B product based on the standard of the Voluntary Control Council for Interference from Information Technology Equipment (VCCI). If this is used near a radio or television receiver in a domestic environment, it may cause radio interference. Install and use the equipment according to the instruction manual. SpecificationsFor the complete Access Point 3000 (part number RBT3K-1G, RBT3K-AG, and RBT3K-AG-G) specifications, refer to the RoamAbout Access Point 3000 Hardware Installation and Configuration Guide . Physical Size21.83 x 13.73 x 3.27 cm (8.60 x 5.40 x 1.29 in.)Weight0.80 kg (1.76 lbs)Power SupplyInput: 100-240 AC, 50-60 HzOutput: 5.1 VDC, 3APower consumption: 13.2 watts802.1af compliant: input voltage 48 VDC, 0.27A, 12.96 wattsTem pe ratu reOperating: 0 to 55 ° C (32 to 131 ° F) Storage: 0 to 70 ° C (32 to 158 ° F) Humidity15% to 95% (non-condensing)EMC Compliance (Class B)FCC Class B (US)ICES-003 (Canada)VCCI (Japan)RCR STD-33AEN55024, EN55022CISPR 22-96Radio Signal Certification SafetyCSA/NTRL (CSA 22.2 No. 950 & UL 60950)EN60950 (T Ü V/GS), IEC60950 (CB) LV D / E N 6 0 9 5 0Plenum Rated UL 2043StandardsIEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.11a, b, g Access Point 3000 Overview The Enterasys Networks Wireless Access Point 3000 is an IEEE 802.11a/b/g (RBT3K-AG & RBT3K-AG-G), or an IEEE 802.11b/g only (RBT3K-1G), access point that provides transparent, wireless high-speed data communications between the wired LAN and fixed, portable or mobile devices equipped with an 802.11a, 802.11b or 802.11g wireless adapter. This solution offers fast, reliable wireless connectivity with considerable cost savings over wired LANs (which include long-term maintenance overhead for cabling). Using 802.11a, 802.11b, and 802.11g technology, this access point can easily replace a 10 Mbps Ethernet connection and provide seamless integration into a 10/100 Mbps Ethernet LAN.In addition, the access point offers full network management capabilities through an easy to configure web interface, and a command line interface for initial configuration and troubleshooting. Installation Please read the Regulatory, FCC, and specification information before you install the RoamAbout Access Point 3000.To install the RoamAbout Access Point 3000, perform the following steps: 1. Select a site. Choose a proper place for the access point…

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Page 1 CONSTRUCTION PHOTOS OF EUT With power adapter Page 2 With POE Page 3 Page 4

(Fig. 1) FCC ID: HEDWA610260 LABEL LOCATION Label

80 mm

Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 Page 11 Page 12 Page 13 Page 14 Page 15 Adapter Page 16 Page 17 POE Page 18

FCC ID: HEDWA610260 ADT No. RF920725H01F Technical Description This device is a Wireless Dual Band Enterprise Access Point operates in both the 5GHz and 2.4GHz bands with DSSS and OFDM technique. The transmitter rate could be 1/2/5.5/6/9/11/12/18/24/36/48/54Mbps, and the maximum data rate could be up to 108Mbps in turbo mode. The transmitter of the EUT is powered by AC adapter. The antenna is Dual-Band Omni-Directional Antenna with MMCX R/A Plug connector. Under normal use condition, the user has to keep at least 20 cm separation distance between radiator and the body of the user. For more detailed instruction, please refer to the user’s manual. FCC 15.407(c) states : The device shall automatically discontinue transmission in case of either absence of information to transmit or operational failure. These provisions are not intended to preclude the transmission of control or signaling information or the use of repetitive codes used by certain digital technologies to complete frame or burst intervals. Applicants shall include in their application for equipment authorization a description of hoe this requirement is met. Data transmission is always initiated by software, which is then pass down through the MAC, through the digital and analog baseband, and finally to the RF chip. Several special packets (ACKs, CTS, PSPoll, etc...) are initiated by the MAC. There are the only ways the digital baseband portion will turn on the RF transmitter, which it then turns off at the end of the packet. Therefore, the transmitter will be on only while one of the aforementioned packets are being transmitted.

FCC ID: HEDWA610260 ADT No.: 930205H031 RF EXPOSURE REPORT REPORT NO.: RF920725H01F MODEL NO.: RBT3K-AG, RBT3K-AG-G ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: Accton Technology Corporation ADDRESS: No.1, Creation Rd. III, Science-based Industrial Park, Hsinchu, Taiwan, R.O.C. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: 47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. Lab Code: 200376-0 FCC ID: HEDWA610260 ADT No.: 930205H032 RF Exposure Measurement 1. Introduction In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC) calibrated for antenna measurement in ADT, and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis transmission formula is a far field assumption, the calculated result of that is an over-prediction for near field power density. We will take that as the worst case to specify the safety range. 2. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) (A)Limits For Occupational / Control Exposures 300-1500......F/3006 1500-100,000......56 (B)Limits For General Population / Uncontrolled Exposure 300-1500......F/15006 1500-100,000......1.030 F = Frequency in MHz FCC ID: HEDWA610260 ADT No.: 930205H033 3. Friis Formula Friis transmission formula : Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd is the limit of MPE, 1 mW/cm 2 . If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the MPE value at distance 20cm. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 4 EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 5. Classification This device is not fixed inside the host equipment, it is connected with host through wire. So it is easy to be re-located in the place where at least 20 cm far away from the body of the user. Warning statement to the user for keeping at least 20cm or more separation distance with the antenna should be included in users manual. So, this device is classified as Mobile Device. FCC ID: HEDWA610260 ADT No.: 930205H034 6 Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber are 1.5dBi or 1.41(numeric) 2.4GHz and 4.5dBi or 2.82(numeric) for 5GHz. 6.2 Output Power Into Antenna & RF Exposure value at distance 20cm: For Part 802.11b: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241236.560.0111.0 6243767.610.0191.0 11246233.810.0101.0 For Part 802.11g: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241241.980.0121.0 6243766.070.0191.0 11246239.900.0111.0 FCC ID: HEDWA610260 ADT No.: 930205H035 FOR FREQUENCY 5.15~5.35GHz Normal Mode : Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1518032.580.0181.0 4524034.430.0191.0 5526097.720.0551.0 8532032.660.0181.0 Turbo Mode : Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1521032.580.0181.0 2525035.730.0201.0 3529036.060.0201.0 FOR FREQUENCY 5.725~5.850GHz Normal Mode : Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 95745120.230.0671.0 115785109.650.0611.0 135825125.890.0711.0 Turbo Mode : Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 45760107.150.0601.0 55800102.330.0571.0

ADT No.: 930205H03 1 The Measurement of Conducted Spurious Emissions CONDUCTED SPURIOUS EMISSIONS MEASUREMENT 1. LIMITS OF CONDUCTED SPURIOUS EMISSIONS EASUREMENT Below 20dB of the highest emission level of operating band (in 100KHz Resolution Bandwidth, see Section 15.247(c)). Emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the limits specified in Section 15.209(a) (see Section 15.205(c)). 2. TEST INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until R&S SPECTRUM ANALYZERFSP1093.4495.30May. 06, 2004 HIGH PASS FILTER WHK3.1/18G- 10SS SN4Jun. 12, 2004 NOTE: 1. The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. 3. TEST PROCEDURE 2.5GHz~13GHz: The transmitter output was connected to the spectrum analyzer via a low lose cable and a high pass filter. Set both RBW and VBW of spectrum analyzer to 100 kHz with suitable frequency span including 100 kHz bandwidth from band edge. The band edges was measured and recorded. 13GHz~25GHz: The transmitter output was connected to the spectrum analyzer via a low lose cable. Set both RBW and VBW of spectrum analyzer to 100 kHz with suitable frequency span including 100 kHz bandwidth from band edge. The band edges was measured and recorded. ADT No.: 930205H03 2 4. TEST SETUP 2.5GHz~13GHz: 13GHz~25GHz: 5. EUT OPERATING CONDITIONS The software provided by client to enable the EUT under transmission condition continuously at lowest, middle and highest channel frequencies individually. EUT SPECTRUM ANALYZER EUT SPECTRUM ANALYZER HIGH PASS FILTER ADT No.: 930205H03 3 TEST RESULTS – For 802.11b The spectrum plots are attached on the following 2 pages. It shows compliance with the requirement in part 15.247(C),.15.205 and 15.209. ADT No.: 930205H03 4 Ch1 ADT No.: 930205H03 5 Ch11 ADT No.: 930205H03 6 TEST RESULTS – For 802.11g The spectrum plots are attached on the following 2 pages. It shows compliance with the requirement in part 15.247(C),.15.205 and 15.209. ADT No.: 930205H03 7 Ch1 ADT No.: 930205H03 8 Ch11 ADT No.: 930205H03 9 FOR FREQUENCY 5.15~5.35GHz TEST RESULTS – For 802.11a, Normal mode The spectrum plots are attached on the following 1 page. It shows compliance with the requirement in part 15.407 (E),15.205 and 15.209. ADT No.: 930205H03 10 Ch1 ADT No.: 930205H03 11 TEST RESULTS – For 802.11a, Turbo The spectrum plots are attached on the following 1 page. It shows compliance with the requirement in part 15.407 (E),.15.205 and 15.209. ADT No.: 930205H03 12 Ch3 ADT No.: 930205H03 13 FOR FREQUENCY 5.725~5.850GHz TEST RESULTS – For 802.11a, Normal mode The spectrum plots are attached on the following 1 page. It shows compliance with the requirement in part 15.247(C),15.205 and 15.209. ADT No.: 930205H03 14 Ch9 ADT No.: 930205H03 15 TEST RESULTS – For 802.11a, Turbo The spectrum plots are attached on the following 1 page. It shows compliance with the requirement in part 15.247(C),.15.205 and 15.209. ADT No.: 930205H03 16 Ch4

FCC ID: HEDWA610260 Report No.: RF920725H01F1Issued: Feb. 09, 2004 FCC TEST REPORT REPORT NO.: RF920725H01F MODEL NO.: RBT3K-AG, RBT3K-AG-G RECEIVED: Jul. 25, 2003 TESTED: Jul. 27 to Oct. 09, 2003 APPLICANT: Accton Technology Corporation ADDRESS: No.1, Creation Rd. III, Science-based Industrial Park, Hsinchu, Taiwan, R.O.C. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: No. 81-1, Lu Liao Keng, 9 Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien, Taiwan, R.O.C. This test report consists of 178 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CNLA or any government agencies. The test results in the report only apply to the tested sample. 0536 ILAC MRA FCC ID: HEDWA610260 Report No.: RF920725H01F2Issued: Feb. 09, 2004 Table of Contents 1.CERTIFICATION .......................................................................................................5 2.SUMMARY OF TEST RESULTS ...............................................................................6 3.GENERAL INFORMATION ........................................................................................9 3.1GENERAL DESCRIPTION OF EUT ..........................................................................9 3.2DESCRIPTION OF TEST MODES .......................................................................... 11 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS ..........................................12 3.4DESCRIPTION OF SUPPORT UNITS.....................................................................13 4.TEST TYPES AND RESULTS (FOR PART 802.11B)...............................................16 4.1CONDUCTED EMISSION MEASUREMENT...........................................................16 4.1.1LIMITS OF CONDUCTED EMISSION MEASUREMENT.........................................16 4.1.2TEST INSTRUMENTS.............................................................................................16 4.1.3TEST PROCEDURES .............................................................................................17 4.1.4DEVIATION FROM TEST STANDARD ....................................................................17 4.1.5TEST SETUP ..........................................................................................................18 4.1.6EUT OPERATING CONDITIONS ............................................................................18 4.1.7TEST RESULTS ......................................................................................................19 4.1.8TEST RESULTS ......................................................................................................21 4.2RADIATED EMISSION MEASUREMENT ................................................................23 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT..............................................23 4.2.2TEST INSTRUMENTS.............................................................................................24 4.2.3TEST PROCEDURES .............................................................................................25 4.2.4DEVIATION FROM TEST STANDARD ....................................................................25 4.2.5TEST SETUP ..........................................................................................................26 4.2.6EUT OPERATING CONDITIONS ............................................................................26 4.2.7TEST RESULTS ......................................................................................................27 4.36DB BANDWIDTH MEASUREMENT ......................................................................35 4.3.1LIMITS OF 6DB BANDWIDTH MEASUREMENT ....................................................35 4.3.2TEST INSTRUMENTS.............................................................................................35 4.3.3TEST PROCEDURE................................................................................................36 4.3.4DEVIATION FROM TEST STANDARD ....................................................................36 4.3.5TEST SETUP ..........................................................................................................36 4.3.6EUT OPERATING CONDITIONS ............................................................................36 4.3.7TEST RESULTS (A) ................................................................................................37 4.3.8TEST RESULTS (B) ................................................................................................41 4.4MAXIMUM PEAK OUTPUT POWER .......................................................................45 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT ........................45 4.4.2INSTRUMENTS.......................................................................................................45 4.4.3TEST PROCEDURES .............................................................................................46 4.4.4TEST SETUP ..........................................................................................................46 4.4.5EUT OPERATING CONDITIONS ............................................................................46 4.4.6TEST RESULTS (A) ................................................................................................47 4.4.7TEST RESULTS (B) ................................................................................................47 4.5POWER SPECTRAL DENSITY MEASUREMENT...................................................48 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ................................48 4.5.2TEST INSTRUMENTS.............................................................................................48 4.5.3TEST PROCEDURE..................................................................................…

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FCC ID: HEDWA610260 Report No.: RF920725H01F175Issue: Feb. 09, 2004 6. PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST (With Adapter) FCC ID: HEDWA610260 Report No.: RF920725H01F176Issue: Feb. 09, 2004 CONDUCTED EMISSION TEST (With POE) FCC ID: HEDWA610260 Report No.: RF920725H01F177Issue: Feb. 09, 2004 RADIATED EMISSION TEST (With Adapter) FCC ID: HEDWA610260 Report No.: RF920725H01F178Issue: Feb. 09, 2004 RADIATED EMISSION TEST (With POE)