O9C-WL5613COM WIRELESS 7760 11a/b/g POE ACCESS POINT

Quick Start Guide AP2750 Managed Access Point 3CRWX275075A The 3Com AP2750 Managed Access Point provides IEEE 802.11a or 802.11b/g wireless access to the network. The access point is designed for use with a 3Com Wireless LAN Switch, and requires hardware installation only. All configuration for the access point takes place on the 3Com Wireless LAN Switch. You must have a wireless switch device to operate the access point. Two WLAN switch devices can be connected to the access point: • 3Com WX4400 • 3Com WX1200 Power can be supplied via Power Over Ethernet (PoE) or by an external power supply. Four 3Com PoE devices supply power to the access point: • 3Com PoE Injector • 3Com 4400PWR PoE Switch • 3Com Multi-port PoE power supply • 3Com WX1200 About This Guide This Quick Start Guide describes the basic installation of the access point. It covers the following topics: •3Com AP2750 Managed Access Point Features •Observing Safety Precautions •Step 1: Unpacking the Access Point •Step 2: Preparing for Installation •Step 3: Attaching the Antennas •Step 4: Mounting the Access Point •Step 5: Connecting the Access Point to a Switch •Step 6: Checking the LED Indicators •Troubleshooting 3Com AP2750 Managed Access Point Features FeatureDescription Power PortThe access point can be powered either via Power Over Ethernet (PoE), or by an external power supply (not included) that is plugged into the Power Port. Serial PortThe serial port is not supported. Ethernet PortThe Ethernet port provides a 10/100BASE-TX Ethernet connection to a 3Com Wireless LAN switch. The connection can be direct to a 3Com switch or indirect through an intermediate Layer 2 or Layer 3 network. Use a standard Category 5 cable with straight-through signaling and standard RJ-45 connectors to connect the access point to the switch on the network. LEDsThe LEDs indicate power and activity. See “Checking the LED Indicators” on page 7 for details. Antenna ConnectorsTwo SMA-female antenna connectors allow you to connect antennas that operate in 2.4 GHz and 5.3 GHz bands. Reset ButtonThe reset button is accessible from the back of the access point as well as through the mounting bracket. Push the reset button to restore the access point to its factory default settings. Mounting BracketThe mounting bracket comes attached to the access point. This mounting bracket allows the access point to be mounted to a wall or ceiling. Power Port Serial Port Ethernet Port Mounting Bracket LEDs Antenna Connectors Reset Button Observing Safety Precautions This equipment must be installed in compliance with local and national building codes, regulatory restrictions, and FCC rules. For the safety of people and equipment, only professional network personnel should install the access point. 1Unpacking the Access Point Make sure that you have the following items, which are included with the access point: • Two external 2.4 GHz and 5.3 GHz dual-band antennas • Mounting bracket (attached to the access point) • Wall-mounting hardware: •Locking bar (used for securing a wall- or ceiling-mounted installation) •Two sheet metal screws •Two thread screws •Two wall anchors • Four adhesive rubber feet (used for a flat-surface installation). 2Preparing for Installation It is advisable to connect the power (if using an external power supply) and check the Ethernet cables and LEDs before installing the access point in a hard-to-reach location. Additionally, observe the following items before mounting or connecting the access point: WARNING: To comply with FCC radio frequency (RF) exposure limits, a minimum body-to- antenna distance of 20 cm (8 in.) must be maintained when the access point is operational. WARNING: To avoid possible injury or damage to equipment, you must use power supply equipment that is safety certified according to UL, CSA, IEC, or other applicable national or international safety requirements for the country of use. All references to power supply in this document refer to equipment meeting these requirements. Installation ItemDescription Switch port3Com recommends that you install and configure the 3Com Wireless LAN switch before installing the access point. Set the port type on the switch to an AP2750 access point. CablingMake sure that standard Category 5 cable with straight-through signaling is installed at the site before you install the access point. Make sure that the cable is highly flexible and that there is no extra covering on the RJ-45 connector that could prevent the cable from being routed through the mounting bracket. Power RequirementsPower can be supplied via an 802.3af Power Over Ethernet (PoE)-compliant device or by an external power supply with a minimum 5v @ 2.0 amp. If using an external power supply, make sure the power outlet is accessible. The power supply plug is the only means of disconnecting the access point from power. MAC AddressRecord the access point MAC address in a safe place before the access point is installed in a hard-to-reach location. The MAC address is printed on the back of the access point. Additional MAC address labels are shipped with the access point. 3Attaching the Antennas Carefully unpack the standard detachable antennas. Screw the antennas on to the antenna connectors on the access point and hand-tighten them. After network startup, you may need to adjust the antennas to fine-tune coverage in your area. For best results, adjust the antennas so that they are perpendicular with the floor and ceiling. 4Mounting the Access Point The access point can be mounted on the following types of surfaces: • Wall, ceiling, or electrical box (NEMA enclosure) •Tabletop . Wall, Ceiling, or Electrical Box Mounting To mount the access point to a wall, ceiling, or electrical box: 1Remove the access point from the mounting bracket. 2Screw the mounting bracket to a wall, ceiling, or electrical box (NEMA enclosure): •If mounting to a solid surface wall or ceiling, use the two sheet metal screws. •If mounting to drywall, use the two …

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From: Jean Huang (???) [[email protected]] Sent: Wednesday, March 29, 2006 5:52 AM To: Bruno Cc: [email protected] Dear Burno, 1. It is reverse polarity SMA connector. 2. I have revsed the ExPho and InPho. 3. Revised users manual. Please comfirm. Thank you so much. Jean -----Ori ginal Message----- From: Bruno [mailto:bruno@timcoen gr.com] Sent: Wednesday, March 29, 2006 6:10 AM To: Alan Lane ( Âźa·½); [email protected]; Jean Huang (¶À«aã ̧) Importance: Hi gh 888.472.2424 F 352.472.2030 email: [email protected] 3/28/2006 DR. ALAN LANE TIMCO ENGINEERING INC. TCB & FCB 849 NW State Road 45 FCC Approvals Newberry, Florida 32669 Industry Canada Approvals http://www.timcoengr.com Notified Body for Europe Subject: RE: TIMCO-TCB/Request for addional info - 3COM CORPORATION - FCC ID: O9C-WL561 For this case, it's only one model: WL-561. The other model you saw has been certify before (FCC ID: O9C-AP2750). This case for model : WL-561 is same as AP2750, devices, regarding technical documents are idential, only change ID. Sub ject: TIMCO-TCB/Request for addional info - 3COM CORPORATION - FCC ID: O9C- WL561 SPORTON INTERNATIONAL INC.-BU1 886-2-2696-2468 x230 886-2-2692-2255 [email protected]; [email protected]; [email protected] SUBJECT: 3COM CORPORATION - FCC ID: O9C-WL561 REFERENCE: JOB 629TC6 Dear DR. LANE: Based upon our review of this application we have the following questions: Sincerely, Bruno Clavier Message has been scanned by Sporton AntiVirus System with no virus detected. This application is on hold until these questions are resolved. Please answer all question(s) together and only respond to [email protected]. Any other method will cause unnecessary delay. DO NOT HIT REPLY! Responses should also contain the Reference information, as shown at the top of this message. If acceptable response is not received within 2 week the job will be closed & there will be additional charges to reopen. 1. part 15.203: section 5.7.2 lists a revised SMA connector. Please clarify and revise description of the type of connector. Is this a reverse polarity SMA connector or left-handed thread SMA connector? 2. Internal and external photos show more one access point model. The other model has a different layout. Please explain. Was the other model tested/investigated? What are the differences between these two models? 3. Part 15.407(e): Please include in the user manual the restriction for indoor use in the band 5.15-5.25GHz. Please submit a revised manual.

REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A1 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 APPENDIX A. Photographs of EUT 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A2 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A3 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A4 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A5 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A6 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 WL-561 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A7 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A8 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A18 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A19 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A20 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A21 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A22 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A23 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A24 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A25 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A26 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A27 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A28 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A29 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A30 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 WL-561 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A31 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 WL-561 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A36 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 WL-561 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A37 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 WL-561 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A38 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 WL-561 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A39 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 WL-561 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A40 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A41 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A42 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A43 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02

FCC ID:O9C-WL561 Label Location

REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A9 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A10 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A11 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A12 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A13 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A14 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A15 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A16 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A17 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A32 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 WL-561 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A33 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 WL-561 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A34 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 WL-561 REPORT NO. : 493039-02 SPORTON International Inc. PAGE NUMBER : A35 OF A43 TEL : 886-2-2696-2468 ISSUED DATE : Mar. 21, 2006 FAX : 886-2-2696-2255 493039-02 WL-561

FCC ID: O9C-WL561 Issued on Mar. 24, 2006 Report No.: FR493039-02-A SPORTON International Inc. Page No. : 163 of 170 TEL : 886-2-2696-2468 Issued Date : Mar. 24, 2006 FAX : 886-2-2696-2255 5.10. RF Exposure 5.10.1. Limit For Maximum Permissible Exposure (MPE) This product can be classified as mobile device, so the 20cm separation distance warning is required. In this section, the power density at 20cm location is calculated to examine if it is lower than the limit. (A) Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm²) Averaging Time |E|²,|H|² or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 (B) Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm²) Averaging Time |E|²,|H|² or S ( minutes ) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 F = frequency in MHz *Plane-wave equivalent power density 5.10.2. MPE Calculation Method E (V/m) d GP××30 Power Density: Pd (mW/cm²) 377 2 E E Electric field (V/m) P Peak RF output power (mW) G EUT Antenna numeric gain (numeric) d Separation distance between radiator and human body (m) The formula can be changed to Pd 2 377 30 d GP × ×× From the peak EUT RF output power, the minimum mobile separation distance, d=20cm, as well as the gain FCC ID: O9C-WL561 Issued on Mar. 24, 2006 Report No.: FR493039-02-A SPORTON International Inc. Page No. : 164 of 170 TEL : 886-2-2696-2468 Issued Date : Mar. 24, 2006 FAX : 886-2-2696-2255 of the used antenna, the RF power density can be obtained. 5.10.3. Calculated Result and Limit ‚ Normal Mode ‚ Temperature: 26°C ‚ Relative Humidity: 64% ‚ Duty Cycle of the Equipment During the Test: 100.00% ‚ Test Engineer: Ted Chiu Mode 1 Frequency Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power ( mW ) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) 5180 MHz 4.00 2.51 14.77 29.99 0.0150 1 5200 MHz 4.00 2.51 14.91 30.97 0.0155 1 5240 MHz 4.00 2.51 14.28 26.79 0.0134 1 5260 MHz 4.00 2.51 21.26 133.66 0.0668 1 5280 MHz 4.00 2.51 21.40 138.04 0.0690 1 5320 MHz 4.00 2.51 15.21 33.19 0.0166 1 5745 MHz 4.00 2.51 13.08 20.32 0.0102 1 5765 MHz 4.00 2.51 23.44 220.80 0.1103 1 5805 MHz 4.00 2.51 13.96 24.89 0.0124 1 FCC ID: O9C-WL561 Issued on Mar. 24, 2006 Report No.: FR493039-02-A SPORTON International Inc. Page No. : 165 of 170 TEL : 886-2-2696-2468 Issued Date : Mar. 24, 2006 FAX : 886-2-2696-2255 Mode 2 Mode 3 Frequency Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power ( mW ) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) 5180 MHz 8.00 6.31 14.71 29.58 0.0372 1 5200 MHz 8.00 6.31 14.91 30.97 0.0389 1 5240 MHz 8.00 6.31 14.28 26.79 0.0336 1 5260 MHz 8.00 6.31 21.26 133.66 0.1679 1 5280 MHz 8.00 6.31 21.40 138.04 0.1734 1 5320 MHz 8.00 6.31 15.21 33.19 0.0417 1 5745 MHz 8.00 6.31 13.08 20.32 0.0255 1 5765 MHz 8.00 6.31 23.44 220.80 0.2773 1 5805 MHz 8.00 6.31 13.96 24.89 0.0313 1 Frequency Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power ( mW ) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) 5180 MHz 6.00 3.98 14.71 29.58 0.0234 1 5200 MHz 6.00 3.98 14.91 30.97 0.0245 1 5240 MHz 6.00 3.98 14.28 26.79 0.0212 1 5260 MHz 6.00 3.98 21.26 133.66 0.1059 1 5280 MHz 6.00 3.98 21.40 138.04 0.1094 1 5320 MHz 6.00 3.98 15.21 33.19 0.0263 1 5745 MHz 6.00 3.98 13.08 20.32 0.0161 1 5765 MHz 6.00 3.98 23.44 220.80 0.1749 1 5805 MHz 6.00 3.98 13.96 24.89 0.0197 1 FCC ID: O9C-WL561 Issued on Mar. 24, 2006 Report No.: FR493039-02-A SPORTON International Inc. Page No. : 166 of 170 TEL : 886-2-2696-2468 Issued Date : Mar. 24, 2006 FAX : 886-2-2696-2255 Mode 4 Frequency Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power ( mW ) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) 5180 MHz 2.50 1.78 16.57 46.77 0.0165 1 5200 MHz 2.50 1.78 16.52 44.87 0.0158 1 5240 MHz 2.50 1.78 16.59 45.60 0.0161 1 5260 MHz 2.50 1.78 19.97 99.31 0.0351 1 5280 MHz 2.50 1.78 20.18 104.23 0.0368 1 5320 MHz 2.50 1.78 20.99 125.60 0.0444 1 5745 MHz 2.50 1.78 20.61 115.08 0.0407 1 5765 MHz 2.50 1.78 20.59 114.55 0.0405 1 5805 MHz 2.50 1.78 20.16 114.54 0.0405 1 FCC ID: O9C-WL561 Issued on Mar. 24, 2006 Report No.: FR493039-02-A SPORTON International Inc. Page No. : 167 of 170 TEL : 886-2-2696-2468 Issued Date : Mar. 24, 2006 FAX : 886-2-2696-2255 ‚ Turbo Mode ‚ Temperature: 26°C ‚ Relative Humidity: 64% ‚ Duty Cycle of the Equipment During the Test: 100.00% ‚ Test Engineer: Ted Chiu Mode 1 Frequency Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power ( mW ) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) 5210 MHz 4.00 2.51 14.31 26.98 0.0135 1 5250 MHz 4.00 2.51 14.30 26.92 0.0134 1 5290 MHz 4.00 2.51 18.19 65.92 0.0329 1 5760 MHz 4.00 2.51 17.30 53.70 0.0268 1 5800 MHz 4.00 2.51 11.37 13.71 0.0068 1 Mode 2 Frequency Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power ( mW ) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) 5210 MHz 6.00 3.98 14.31 26.98 0.0214 1 5250 MHz 6.00 3.98 14.30 26.92 0.0213 1 5290 MHz 6.00 3.98 18.19 65.92 0.0522 1 5760 MHz 6.00 3.98 17.30 53.70 0.0425 1 5800 MHz 6.00 3.98 11.37 13.71 0.0109 1 FCC ID: O9C-WL561 Issued on Mar. 24, 2006 Report No.: FR493039-02-A SPORTON International Inc. Page No. : 168 of 170 TEL : 886-2-2696-2468 Issued Date : Mar. 24, 2006 FAX : 886-2-2696-2255 Mode 3 Frequency Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power ( mW ) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) 5210 MHz 8.00 6.31 14.31 26.98 0.0339 1 5250 M…

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FCC ID: O9C-WL561 Issued on Mar. 24, 2006 Report No.: FR493039-02-A SPORTON International Inc. TEL : 886-2-2696-2468 FAX : 886-2-2696-2255 FCC TEST REPORT CATEGORY : Mobile PRODUCT NAME : 3Com Wireless 7760 11a/b/g POE Access Point FCC ID. : O9C-WL561 FILING TYPE : Certification BRAND NAME : 3Com MODEL NAME : WL-561 APPLICANT : 3Com Corporation 350 Campus drive, Marlboro Massachusetts 01752-3064, USA MANUFACTURER : DONGGUAN G-COM COMPUTER CO., LTD. 1st Row Yin Shan Rd., Yin Hwu Industrial Area, Qingxi Town, Dong Guan City, Guang Dong, China ISSUED BY : SPORTON INTERNATIONAL INC. 6F, No. 106, Sec. 1, Hsin Tai Wu Rd., His Chih, Taipei Hsien, Taiwan, R.O.C. Statements: Only the test result of 802.11a part is shown in this test report. The test result in this report refers exclusively to the presented test model / sample. Without written approval of SPORTON International Inc., the test report shall not be reproduced except in full. Certificate or Test Report could not be used by the applicant to claim the product endorsement by CNLA, NVLAP or any agency of U.S. government. The test equipment used to perform the test are calibrated and traceable to NML/ROC or NIST/USA. Lab Code: 200079-0 FCC ID: O9C-WL561 Issued on Mar. 24, 2006 Report No.: FR493039-02-A SPORTON International Inc. Page No. : i TEL : 886-2-2696-2468 Issued Date: Mar. 24, 2006 FAX : 886-2-2696-2255: Table of Contents History of this test report....................................................................................................................................ii CERTIFICATE OF COMPLIANCE.......................................................................................................................iii 1. General Description of Equipment under Test.............................................................................................1 1.1. Applicant ......................................................................................................................................................................................... 1 1.2. Manufacturer ................................................................................................................................................................................... 1 1.3. Basic Description of Equipment under Test .................................................................................................................................... 1 1.4. Features of Equipment under Test .................................................................................................................................................. 1 1.5. Antenna Description........................................................................................................................................................................ 2 1.6. Table for Carrier Frequencies ......................................................................................................................................................... 2 1.7. Table for Maximum Conducted Output Power ................................................................................................................................ 3 2. Test Configuration of the Equipment under Test.........................................................................................4 2.1. Connection Diagram of Test System............................................................................................................................................... 4 2.2. The Test Mode Description ............................................................................................................................................................. 5 2.3. Description of Test Supporting Units ............................................................................................................................................... 5 3. General Information of Test............................................................................................................................6 3.1. Test Facility ..................................................................................................................................................................................... 6 3.2. Test Conditions ............................................................................................................................................................................... 6 3.3. Standards for Methods of Measurement ......................................................................................................................................... 6 3.4. DoC Statement................................................................................................................................................................................ 6 3.5. Frequency Range Investigated ....................................................................................................................................................... 6 3.6. Test Distance................................................................................................................................................................................... 6 3.7. Test Software .................................................................................................................................................................................. 6 4. List of Measurements......................................................................................................................................7 4.1. Summary of the Test Results .......................................................................................................................................................... 7 5. Test Result .......................................................................................................................................................8 5.1. Test of 26dB Spectrum Bandwidth ................................…

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FCC ID: O9C-WL561 Issued on Mar. 24, 2006 Report No.: FR493039-02-A SPORTON International Inc. Page No. : 84 of 170 TEL : 886-2-2696-2468 Issued Date : Mar. 24, 2006 FAX : 886-2-2696-2255 Normal Mode (Mode 4) Channel: 01 / 5180 MHz Att 30 dB * A Ref 24.2 dBm Offset 4.2 dB LVL 1 PK MAXH Center 5.14 GHzSpan 100 MHz10 MHz/ * * RBW 1 MHz VBW 1 MHz SWT 20 ms PRN -70 -60 -50 -40 -30 -20 -10 0 10 20 1 Marker 1 [T1 ] -29.60 dBm 5.150000000 GHz D2 -27 dBm F1 Date: 22.NOV.2004 16:23:19 Channel: 08 / 5320 MHz Att 30 dB * A Ref 24.2 dBm Offset 4.2 dB LVL Center 5.36 GHzSpan 100 MHz10 MHz/ * * RBW 1 MHz VBW 1 MHz SWT 20 ms *1 PK VIEW PRN -70 -60 -50 -40 -30 -20 -10 0 10 20 1 Marker 1 [T1 ] -27.55 dBm 5.351600000 GHz D2 -27 dBm F1 Date: 22.NOV.2004 16:25:39 FCC ID: O9C-WL561 Issued on Mar. 24, 2006 Report No.: FR493039-02-A SPORTON International Inc. Page No. : 85 of 170 TEL : 886-2-2696-2468 Issued Date : Mar. 24, 2006 FAX : 886-2-2696-2255 Channel: 09 / 5745 MHz Att 30 dB * A Ref 24.2 dBm Offset 4.2 dB LVL Center 5.711 GHzSpan 100 MHz10 MHz/ * * RBW 1 MHz VBW 1 MHz SWT 20 ms 1 PK VIEW PRN -70 -60 -50 -40 -30 -20 -10 0 10 20 1 Marker 1 [T1 ] -17.60 dBm 5.725000000 GHz 2 Marker 2 [T1 ] -27.31 dBm 5.713200000 GHz D2 -27 dBm D1 -17 dBm F1 F2 Date: 22.NOV.2004 16:28:44 Channel: 12 / 5805 MHz Att 30 dB * A Ref 24.2 dBm Offset 4.2 dB LVL Center 5.845 GHzSpan 100 MHz10 MHz/ * * RBW 1 MHz VBW 1 MHz SWT 20 ms *1 PK VIEW PRN -70 -60 -50 -40 -30 -20 -10 0 10 20 1 Marker 1 [T1 ] -22.81 dBm 5.828800000 GHz 2 Marker 2 [T1 ] -27.00 dBm 5.838600000 GHz D2 -27 dBm D1 -17 dBm F1 F2 Date: 22.NOV.2004 16:31:49 FCC ID: O9C-WL561 Issued on Mar. 24, 2006 Report No.: FR493039-02-A SPORTON International Inc. Page No. : 86 of 170 TEL : 886-2-2696-2468 Issued Date : Mar. 24, 2006 FAX : 886-2-2696-2255 Turbo Mode (Mode 4) Channel: 01 / 5210 MHz Att 30 dB * A Ref 24.2 dBm Offset 4.2 dB LVL Center 5.178 GHzSpan 100 MHz10 MHz/ * * RBW 1 MHz VBW 1 MHz SWT 20 ms 1 PK VIEW PRN -70 -60 -50 -40 -30 -20 -10 0 10 20 1 Marker 1 [T1 ] -32.67 dBm 5.149000000 GHz D2 -27 dBm F1 Date: 22.NOV.2004 16:17:59 Channel: 03 / 5290 MHz Att 30 dB * A Ref 24.2 dBm Offset 4.2 dB LVL Center 5.32 GHzSpan 100 MHz10 MHz/ * * RBW 1 MHz VBW 1 MHz SWT 20 ms *1 PK VIEW PRN -70 -60 -50 -40 -30 -20 -10 0 10 20 1 Marker 1 [T1 ] -27.58 dBm 5.350800000 GHz D2 -27 dBm F1 Date: 22.NOV.2004 16:15:38 FCC ID: O9C-WL561 Issued on Mar. 24, 2006 Report No.: FR493039-02-A SPORTON International Inc. Page No. : 87 of 170 TEL : 886-2-2696-2468 Issued Date : Mar. 24, 2006 FAX : 886-2-2696-2255 Channel: 04 / 5760 MHz Att 30 dB * A Ref 24.2 dBm Offset 4.2 dB LVL Cen…

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