LDKMWIBS1900PCS Base Station

HLD-H/W WIBS 1 Cisco Systems, Inc. Confidential OPERATION MANUAL For M-WIBS SYSTEM Version 0.1 Feb. 2001 EXIO Communications, Inc. HLD-H/W WIBS 2 Cisco Systems, Inc. Confidential CONTENTS 1. PREFACE.................................................................................................................................................................5 2. SAFETY....................................................................................................................................................................5 2.1 GENERAL SAFETY SUMMARY.......................................................................................................................5 2.2 APPLICABLE DOCUMENTS AND STANDARDS............................................................................................5 3. GETTING STARTED.............................................................................................................................................6 4. SPECIFICATIONS.................................................................................................................................................6 4.1 FUNCTIONAL SPECIFICATIONS.....................................................................................................................6 4.1.1 Operating Frequency...........................................................................................................................6 4.1.2 Interface Specification.........................................................................................................................6 4.1.3 Operation and Maintenance..............................................................................................................7 4.1.4 Configuration Features.......................................................................................................................7 4.2 PERFORMANCE SPECIFICATIONS..................................................................................................................7 4.2.1 System Delay..........................................................................................................................................7 4.2.2 Capacity.................................................................................................................................................8 4.3 ELECTRICAL SPECIFICATIONS......................................................................................................................8 4.3.1 Transmitter RF Power..........................................................................................................................8 4.3.2 Primary Power.......................................................................................................................................8 4.3.3 Battery Backup (Optional).................................................................................................................8 4.4 PHYSICAL SPECIFICATIONS...........................................................................................................................8 4.5 ENVIRONMENTAL SPECIFICATIONS.............................................................................................................8 4.6 RELIABILITY SPECIFICATIONS.....................................................................................................................9 4.6.1 Mean Time Between Critical Failures(MTBCF)............................................................................9 4.6.2 Enclosure Material...............................................................................................................................9 4.6.3 Grounding Requirement......................................................................................................................9 4.6.4 Alarm Requirements.............................................................................................................................9 5. INSTALLATION....................................................................................................................................................9 6. BASIC OPERATION...........................................................................................................................................10 6.1 POWER ON......................................................................................................................................................10 6.2 GPS LOCKING.................................................................................................................................................10 6.3 AGING..............................................................................................................................................................10 7. SYSTEM STARTS UP.........................................................................................................................................11 8. SCMENU................................................................................................................................................................15 9. MAINTENANCE ADVICE...................................................................................................................................24 9.1 OPERATION/CONFIGURATION MANAGEMENT.......................................................................................24 9.2 PERFORMANCE MANAGEMENT..................................................................................................................24 9.3 MAINTENANCE MANAGEMENT.................................................................................................................24 HLD-H/W WIBS 3 Cisco Systems, Inc. Confidential ACRONYM ACP Air Interface Specific Call Control and Processing ACPU Wireless Office Solutions AGC Automatic Gain Control ASPB Analog Signal Processing Card ASPC Analog Signal Processing Card BMPC BTS Main Processor Card BOOTP Bootstrap Protocol BS Base Station …

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Cisco Systems, Inc. VM1/1 170 W. Tasman Dr. San Jose, CA 95134 Tel : 408-525-6852 Fax : 408-525-4281 Feburary 28, 2001 Federal Communications Commission Authorized and Evaluation Division Laboratory Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam : We, Cisco System Inc. , hereby authorize Intertek Testing Services to act on our behalf on all matters relating to applications for equipments authorization, including the signing of all documents relating to these matters. Any and all acts carried out by Intertek Testing Services on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to the applications authorized hereunder is subject to denial of benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U. S. A. 853 (a). This agreement expires one year from the current date . Sincerely yours, SANGKYOON HYUN MANAGER, HARDWARE ENGINEERING GROUP

Monday February 26, 8:32 am Eastern Time Press Release Cisco Systems Completes Acquisition of ExiO Communications, Inc. SAN JOSE, Calif.--(BUSINESS WIRE)--Feb. 26, 2001--Cisco Systems, Inc. today announced it has completed the acquisition of privately held ExiO Communications, Inc. On Dec. 14, 2000, Cisco announced a definitive agreement to acquire ExiO Communications, Inc., a leading developer of in-building, wireless technologies for corporate networks based on standard, Code Division Multiple Access (CDMA) technologies. The acquisition enhances Cisco's New World strategy for addressing the in- business wireless market requiring a solution based on next-generation CDMA technologies. ExiO's wireless telephony solution builds on Cisco's existing wireless technology that enables enterprise customers to add the convenience of mobility to voice- over-IP (Internet Protocol) services. This acquisition is being accounted for as a purchase. About Cisco Systems Cisco Systems, Inc. (Nasdaq:CSCO - news ) is the worldwide leader in networking for the Internet. News and information are available at www.cisco.com. Note to Editors: Cisco, Cisco Systems, and the Cisco Systems logo are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. All other trademarks mentioned in this document are the property of their respective owners. Contact: Cisco Systems, Inc., San Jose Robyn Jenkins, 408/853-9848 (Press) [email protected] Roberta DeTata, 408/527-6388 (Investor Relations) [email protected] Dora Ferrell, 408/527-4202 (Industry Analyst Relations) [email protected]

FCC ID: LDKMWIBS1900 FCC ID: LDKMWIBS1900 FCC ID: LDKMWIBS1900 FCC ID: LDKMWIBS1900 FCC ID: LDKMWIBS1900

IDENTIFICATION LABEL with regard to the FCC Rule Part 2.983 According to the requirement section 2.925 and 2.926, the sample label shown below shall be permanently affixed at a conspicuous location on the device supplied to the user and be readily visible to the purchased at the time of purchase. MWIBS System Model : MWIBS1900 FCC ID : LDKMWIBS1900 The 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. Power : 100~120 VAC (Max. 500 W) Serial No. : PROTOTYPE MADE IN U.S.A. Cisco Systems, INC.

Location of the Label MWIBS System Model :MWIBS1900 FCC ID : LDKMWIBS1900 The 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. Power : 100~120 VAC (Max. 500 W) Serial No. : PROTOTYPE MADE IN U.S.A Cisco Systems, INC. MWIBS Bottom View of MWIBS System FCC Label ACPWR ETH 1 ETH 2 Batt. DBG 1 DBG 2 Esec 10 MHz RES RES Rx Tx/Rx GPS Ant. Label will be located on the bottom because MWIBS System will be located on the pole or wall bottom side will be the most visible side. Furthermore, installer have to see the bottom side because most of the port is on the bottom side

FCC ID: LDKMWIBS1900 FIG 1. A PICTURE OF MWIBS SYSTEM OPENING FRONT DOOR FCC ID: LDKMWIBS1900 FIG 2. POWER MODULE (LEFT) AND RF TRANCEIVER (RIGHT) FCC ID: LDKMWIBS1900 FIG 3. ENCLOSED DIGITAL BOARD FCC ID: LDKMWIBS1900 FIG 4. OPENING DIGITAL BOARDS FCC ID: LDKMWIBS1900 FIG 4. OPENING DIGITAL BOARDS FCC ID: LDKMWIBS1900 FIG 5. POWER AND SIGNAL CABLE CONNECTIONS TO RF TRANCEIVER FCC ID: LDKMWIBS1900 FIG 6. POWER MODULE FCC ID: LDKMWIBS1900 FIG 7. DUPLEXER (LEFT) FOR RX AND TX AND POWER MODULE

FCC ID: LDKMWIBS1900 FIG 8. TOP OF RF TRANCEIVER FCC ID: LDKMWIBS1900 FIG 8. TOP OF RF TRANCEIVER FCC ID: LDKMWIBS1900 FIG 9. BOTTOM OF RF TRANCEIVER FCC ID: LDKMWIBS1900 FIG 10. TRANSMITTER(UPCC) OF RF TRANCEIVER FCC ID: LDKMWIBS1900 FIG 10. TRANSMITTER OF RF TRANCEIVER FCC ID: LDKMWIBS1900 FIG 11. FRONT END OF RECEIVER IN RF TRANCEIVER FCC ID: LDKMWIBS1900 FIG 12. IF BLOCK 1 IN RECEIVER (DNCC) FCC ID: LDKMWIBS1900 FIG 13. IF BLOCK 2 IN RECEIVER

FCC ID: LDKMWIBS1900 FIG 12. IF BLOCK 1 IN RECEIVER (DNCC) FCC ID: LDKMWIBS1900 FIG 14. BACKSIDE OF RECEIVER (DNCC) FCC ID: LDKMWIBS1900 FIG 15. FRONT END BLOCK 1 OF TRANSMITTER (UPCC) FCC ID: LDKMWIBS1900 FIG 16. FRONT END BLOCK 2 OF TRANSMITTER (UPCC) FCC ID: LDKMWIBS1900 FIG 17. BACKSIDE OF TRANSMITTER (UPCC) FCC ID: LDKMWIBS1900 FIG 18. FRONT SIDE OF ANALOG BOARD (ASPC) FCC ID: LDKMWIBS1900 FIG 19. BACKSIDE OF ANALOG BOARD (ASPC) FCC ID: LDKMWIBS1900 FIG 19. BACKSIDE OF ANALOG BOARD (ASPC)

FCC ID: LDKMWIBS1900 FIG 20. FRONT SIDE OF MAIN CONTROL BOARD (BMPC) FCC ID: LDKMWIBS1900 FIG 21. BACKSIDE OF MAIN CONTROL BOARD (BMPC) FCC ID: LDKMWIBS1900 FIG 22. FRONTSIDE OF CHANNEL CARD BOARD (CDPC) FCC ID: LDKMWIBS1900 FIG 23. BACKSIDE OF CHANNEL CARD BOARD (CDPC) FCC ID: LDKMWIBS1900 FIG 24. FRONTSIDE OF GPS RECEIVER (GPRS) FCC ID: LDKMWIBS1900 FIG 25. BACKSIDE OF GPS RECEIVER (GPRS) FCC ID: LDKMWIBS1900 FIG 26. SIDE VIEW OF POWER MODULE FCC ID: LDKMWIBS1900 FIG 26. TOP VIEW OF POWER MODULE

A 1365 Adams Court, Menlo Park, CA 94025 Cisco Systems Inc. Model: MWIBS-1900 FCC ID:LDKMWIBS1900Date of Test: January 20-February 17, 2000 File: 2037661aVersion 1.0Page 1 of 21 RADIATION EXPOSURE The M-WIBS1900 Base Station is the transceiver intended to service multiple subscribers on a point-to- multipoint basis. Antenna is fix-mounted, generally quite high, so it is impossible to use the product in any portable application. Therefore, to comply with RF Exposure Requirement, the MPE is calculated and measured. The maximum Peak EIRP measured and calculated is 19.7 dBm or 0.1 W. The Power Density can be calculated using the formula S = EIRP/ 4 π D 2 Where: S is Power Density in W/m 2 D is the distance from the antenna. In the table below, the calculated Power Density (using the formula) at different distances and MPE Limit are presented. Distance, mPower Density, W/m 2 MPE, W/m 2 0.053.210.0 0.10.810.0 0.20.210.0 0.30.0910.0 0.60.0210.0 0.80.0110.0 1.00.00810.0 In the table below, the calculated Power Density (using the Field Strength measurement data) at different distances and MPE Limit are presented. Distance, m Field Strength (measured) V/ m Power Density (calculated) W/m 2 MPE, W/ m 2 0.116.00.710.0 0.29.70.2510.0 0.36.00.09510.0 0.63.40.03110.0 0.82.20.01310.0 1.01.50.00610.0 As can be seen from the data, the MPE is well below the limit at 5 cm and more.

FCC Part 24 (E) Test Report Test performed on the PCS Base Station Model: Mwms-19oo FCC ID: LDKMWIBS1900 for Cisco Systems Inc. Test Report: 2037661a Date of Report: 02/18/01 NVLAP Laboratory Code 200201-0 Accredited for testing to FCC David Chemomordik, EMC Site Manager &.1:?/2" ~ ~c ~-J~ ~h~ Review Date:(!2/12.3 //"1 Intertek Testing Services NA Inc. 1365 Ad.'1ms Court. Menlo Park. CA 94025 Telephone 650-463-2900 Fax 650-463-2910 http://www.worldlab.com Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Cisco Systems Inc. Model: MWIBS-1900 FCC ID: LDKMWIBS 1900 Date of Test: January 20-February 17, 2000 Table of Contents 1 4 , , 4 4 , 5 5 , 5 6 6 6 "---""" 7 JOB DESCRIPTION 1.1 Client Infonnation 1.2 Equipment under test (EUT) 1.3 Test plan reference 1.4 System test configuration 1.4.1 System block diagram & Support equipment 1.4.2 Justification 1.4.3 Mode(s) of operation 1.5 Modifications required for compliance TEST SUMMARY 2 3 8 8 8 8 8 RADIA TED POWER 3.1 Test Description 3.2 Test Procedure ~.. 3.3 Test Results 3.4 Test Instrumentation MODULA TION CHARACTERISTICS 4.1 Test Description.. OUT-OF-BAND EMISSION AT ANTENNA TERMINAL 5.1 Test description. 5.2 Test Procedure 5.3 Test Results 5.4 Test instrumentation. RADIA TED SPURIOUS EMISSIONS 6.1 Test Description 6.2 Test Procedure 6.3 Test Results. 6.4 Test instrumentation FREQUENCY STABILITY 7.1 Test description 7.2 Test Procedure 7.2.1 Frequency Stability vs. Temperature 7.2.2 Frequency Stability vs. Voltage 7.3 Test Results 7.4 Test instrumentation AC LINE CONDUCTED EMISSIONS 8.1 Test description. 8.2 Test Procedure 8.3 Test Results 8.4 Test instrumentation 4 9 () 5 , 10 10 10 10 11 6 12 12 12 12 12 16 16 16 16 16 17 17 7 8 18 18 18 18 18 Intertek Testing Services J 365 Adams Court, Menlo Park, CA 94025 Cisco Systems Inc. Model: MWIBS-1900 FCC ID:LDKMWIBSl900 Date of Test: January 20-February 17, 2000 9 RADIA TION EXPOSURE 19 10 LIST OF TEST EQUIPMENT , , 20 11 EXHIBIT 1 21 Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Cisco Systems Inc. Model: MWIBS-1900 FCC ID:LDKMWIBSl900 Date of Test: January 20-February 17, 2000 JOB DESCRIPTION 1 1.1 Client Information The BUT has been tested at the request of Company: Cisco Systems Inc. Name of contact: Telephone: Fax: Dong-Chan Park 408-525-6852 408-525-4841 1.2 Equipment under test (EUT) Base Station R."ldio Licensed Transmitter MWIBS-1900 SAME as above. Mobile communications [X] Yes, [ ] No Equipment type: Equipment class: Model number(s): FCC ID: Manufacturer: Use of Product : Production is planned: Technical Specifications: - I Tvp~!!}ission ICDMA I RF Output Power Maximum Peak Envelope Power: 12.2 dBm Maximum A verage Power: 7.5 dBm 11930 to 1950 MHz I rreq~y Range-~ , Modulatio~- , rimission Designator I~. number of Ch.;;;;;eJS IQPsK~ ! 14 LQ;:!ta I bxtemal input --- I Frequency Tolerance j:t 0.05 ppm I Intertek Testing Services 1365 AdclmS Court, Menlo Park, CA 94025 Cisco Systems Inc. Model: MWIBS-1900 FCC ID: LDKMWIBS 1900 Date of Test: J anuary 20-February 17, 2000 EUT receive date: 01/15/01 EUT received condition: Good condition prototype Test start date: O 1/20/0 1 Test end date: 02/17/01 1.3 Test plan reference FCC Part 2.1033, FCC Part 24 (E) 1.4 System test configuration 1.4.1 System block diagram & Support equipment The diagram shown below details the placement of the equipment under test on the turntable ~ Equipment Manufac~ SIN # f~J!?- I 1 I Sony I PCG-9212 I Laotoo 1~1}O~O801 I AK8JPN-35060-M5-E Ethernet HUB -~O6TP ENT6BOAO82923 N/A File: 2037661a Version 1.0 Page 5 of21 Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Cisco Systems Inc. Model: MWfBs:}9oo FCC ID:LDKMWIBSl900 Date of Test: January 20-February 17, 2000 Justification The system was configured for testing in a typical maru1er in accordance with ANSI C63.4 standard. Mode(s) of operation The EUT was powered from 120 V AC. During tests, EUT was operating in transmitting/receiving mode at 3 channels: 1931.25 MHz (Ch. 25), 1940.00 MHz (Ch. 200), 1948.75 MHz. (Ch. 375) 1.5 Modifications required for compliance No modifications were implemented by lntertek Testing Services. Intertek Testing Ser\lices 1365 Adams Court, Menlo Park, CA 94025 Cisco Systems Inc. Model: MWIBS-1900 FCC ID:LDKMWIBSl900 Date of Test: J anuary 20-February 17, 2000 2 TEST SUMMARY FCC RULE DESCRIPTION OF TEST RESULT PAGE Transmitter section .,. 12.2 dBm (Peak); 7.5 dBm Avera e) 19.7 dBm (Peak), maximum i 16 dBm (Avera e), maximum Not Applicable RF Power Output 2.1046 24.232(b) 7 Equivalent Isotropic Radiated Power (EIRP) 2.1047 Modulation Characteristics --~ Out-of-band emissions at antenna terminal Pass 9 Pass -~- Radiated Spurious Emission Attenuation 12 Frequency Stability Pass18 2.1051 24.238 2.1053 24.238 2.1055 24.235 2.1091 Pass 20 Radiated Exposure Di gitaIS~~ti(}n ~c. 15.109 Radiated Emissions Pass 12 15.107 Line Conducted Emissions Pass 19 Intertek Testing Services 1365 Adcl11lS Court, Menlo Park, CA 94025 Cisco Systems Inc. Model: MWIBS-1900 FCC ID:LDKMWIBSl900 Date of Test: January 20-February 17, 2000 3 RADIATED POWER 3.1Test Description 3.2 Test Procedure The spectrum analyzer was connected to the antenna tem1inal of the EUT through a cable having 1.0 dB insertion loss, which was included as OFFSET. The Average output power was set to -8.5 dBm measured by a spectrum analyzer with 30 kHz resolution and 300 Hz video bandwidth. This corresponds to 7.5 dBm of average power. The peak output power then was measured with a spectrum analyzer with the resolution bandwidth of 10 MHz (which is 8 times wider than the bandwidth of the signal) and the video bandwidth of 7 MHz. A peak power meter was also used to verify that the Spectrum Analyzer measured a peak power. The Equivalent Isotropic Radiated Power (EIRP in dBm) was calculated using equation' EJRP = p + G Where P is the Output Power (in dBm), a is an antenna Gain (in dBi) 3.3Test Results Peak Output Power , dBm Antenna Gain, dBi Peak EIRP …

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Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Cisco Systemsln-r;-MOdcl: MWIBS-1900 FCC ID:LDKMWIBSl900 Date of Test: January 20-February 17, 2000 Plot Number Description 5.1.b 5.2.b 5.3.b 5.4.b 5.5.b Middle Channel, 30- 1000 MHz, 100 kHz resolution Middle Channel, 1000 -1930 MHz, 1 MHz resolution -- Middle Chalmel, 1930 -1990 MHz, I MHz resolution Middle Channel, 1990 -10000 MHz, --~ MHz resolution Middle Channel, 10 -20 GHz, MHz resolution Plot Number Description 5.1.c 5.2.c 5.3.c 5.4.c 5.5.c -High Channel, 30- 1000 MHz, 100 kHz resolution High Channel, 1000 -1930 MHz, High Channel, 1930 -1990 MHz, -- High Channel, 1990 -10000 MHz, MHz resolution MHz resolution I MHz resolution High Channel, 10 -20 GHz, MHz resolution In addition, the 26-dB bandwidth measurements were performed (see plots ## 6.1, 6.2, 6.3 for low, middle, and high channels). See also plot # 6.4 for 6-dB bandwidth for middle channel. 5.4 Test instrumentation Tektronix 2784 Spectrum Analyzer HP 6-dB Attenuator HP 7470A Plotter File: 2037661a Version 1.0 Page 11 of21 Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 Cisco Systems Inc. Model: MWIBS-1900 FCC ID:LDKMWIBSl900 Date of Test: January 20-February 17, 2000 6 RADIA TED SPURIOUS EMISSIONS 6.1Test Description 6.2 Test Procedure The dummy load was connected to the transmitter output. The transmitter was placed on a wooden turntable. The frequency range up to tenth hannonic of each of the three fundamental frequencies (low, middle, and high channels) was investigated. The measurement antenna was placed at a distance of 3 meters from the BUT .During the tests, the antenna height and polarization as well as EUT azimuth were varied in order to identify the maximum level of emissions from the BUT. At each spurious emission frequency the EIRP was measured by the substitution method using a generator and horn antenna. T\le spurious emissions attenuation was calculated as the difference between EIRP in dBm at the fundamental frequency (See Section 3) and at the spurious emissions frequency. The radiated emissions from digital parts and receiver local oscillator were measured as well 6.3 Test Results On the following pages 13- 15, the Field Strength of the spurious emission is presented. As the measured level is more than 20 dB below the equivalent radiated power level of -13 dBm (82.3 dBuV/m), the measurements by substitution method were performed for second harmonic only. The results are presented on the page 15. 6.4 Test instrumentation EMCO 3115 Horn antenna EMCO 3160-9 Horn antenna HP 8566B Spectrum Analyzer Preamplifiers: CDI FIOOO, AFT18855, ACO/4OO futertek Testing Services 1365 Adam5' Court, Menlo Park, CA 94025 Cisco Systems Inc. Model: MWIBS-1900 FCC ID:LDKMWIBSI900 Date of Test: January 20-February 17, 2000 File: 2037661a Version 1.0 Page 13 of21 Intertek Testing Services 1365Admns Court, Menlo Park, CA 94025 Cisco Systems Inc. Model: MWIBS-1900 FCC ID:LDKMWIBSl900 Date of Test: January 20-February 17, 2000 Intertek Testing Services 1365 Adams Court, Menlo Park, CA 94025 ~ Cisco Systems Inc. Model: MWIBS-1900 FCC ID:LDKMWIBSl900 Date of Test: January 20-February 17, 2000 1948.8 3897.6 5846.4 7795.0 9743.8 11692.5 13641.3 15590.0 108.6 56.9 ~v 1~.5 20.3 34.0 36.3 0.0 0.0 -28.3 0.0 , -27.5 -27.3 -33.0 -33.0 -33.0 -33.0 -24.0 51.7 0.0 0.0 0.0 0.0 v v 19.2 37.9 V 19.1 38.8 V 29.0 40.7 V 29.3 40.5 V 27.8 41.7 26.5 44.3 40.2 17538.8 v v 7.4 7.9 I 22.3 - Spurious emission attemk'1tion limit = 26.3 *; Noise floor Spurious Emission Attenuation performed by the substitution method * the gain is equal 7.7 dBi for EIRP at a fimdamental frequency, see section 3.0 0> :> .r-i 0> O 0> ~ 0> "0 O ~ -1..1 f/) 0> &--1 u 0'1 M N 0) ~ :::1 +J ru ~ 0) 0,. S 0) F-I 0\0 00 L!) N > -IJ .~ -0 .~ S ::1 ::x:: 0) b1 ~ P.. M N ::r:- ~~ 0+J ~ (/)00 Q)°N U rl .rl I ~ :> 0 ~N::r: Q) ::r: I C/)~~ tJ1 - ~o .rl ("I') m +J (/) (/) (/) Q)~(/) E-i°~ .rl .-i ~(/)U Q) (/) +J .rl L!) ~~ Q)1:z] +J'O+J ~ Q) ~ H+J~ ~~ .rl U ~U ~1:zoI ~ ~ Q} ~ .j.J O rl ~ r/) Q} E: ~ 10:) ~ O +J ~ ~ Q} 0. 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