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7225H Interfacility Link Installation and User's Guide

1. Complete RF 2 Fiber Solutions SATLIGHT D4 7225H Interfacility Link Installation and User s Guide Copyright 2003 7225H Installation and Users Guide AT UR ND i DW AENEA 427 VA Complete RF 2 Fiber Solutions SATLIGHT D4 7225H Interfacility Link Installation and User s Guide HL mr e Foxcom Inc Princeton Forrestal Village 136 Main Street Suite 300 Princeton NJ 08540 USA Tel 609 514 1800 Toll Free 1 866 ONEPATH Fax 609 514 1881 Foxcom Ltd Beck Science Center 8 Hartom Street Har Hotzvim P O Box 45092 Jerusalem 91450 Israel Tel 972 2 589 9888 Fax 972 2 589 9898 Website www foxcom com e mail sales foxcom com This manual contains PROPRIETARY and CONFIDENTIAL information of Foxcom Inc Reproduction release to any third party or any other unauthorized use of any information contained herein is expressly prohibited Foxcom Proprietary Information Document No 93 005 33 B1 7225H Installation and Users Guide Jable of Contents di Front Chapter sorses o E 7 Lil Warranty and Repair PONCY ciento di blanda 7 1 2 Repone Delos iio acs attenuate waar ER UM M PME CMS LU T EUEEE 9 lb Cacao iaia 9 ld Cocos iaia 9 Mee FIERO alia 10 2 Introduction to the 7225H Interfacility Link TFL 11 ZO EMEN TT 11 2 2 PiodiucePra vizioso 13 2 9 Panek DeSCtIDUOP Sume eoo ala 14 2 1 Block Diiia os ale 15 Des riis e E 16
2. Fiseure 14 7150MI Chassis Dimensioni 24 Figure I5 7225 HT Transmitter PIDOUL uso etr eee rote ted eee eh pesas eura eo 29 Fig re 16 7223HR Receiver PIBOUL u eet ora te Ce reel e 31 Preure 17 7190M Chassis Rear VIeW allea 32 Figure 13 Z7 190ML Pin INUIBDOETS eue ira 35 Figure 19 Wiping the Connector with a Kim Wipe 40 Figure 20 Wiping the Connector with a Kim Wipe 2 esses 40 Figure 21 Cleaning the Optical POPE ssaa a git 4 Figure 22 Cleanimeg the Optical Port e 4 Figure 23 Mounting the Chassis and Adaptor Detall 43 Figure 24 Mounting the Pins and Adaptor 44 Fipute 25 Mo unt ns the Screws Dose liana 44 Foxcom Proprietary Information Document No 93 005 33 B1 7225H Installation and Users Guide Pisnre 26 Viountins he Scie sdraiati 44 Figure 27 Mounied 2 990 d enin Ge vt dca cation duced uius nae doteu utn DM UM etu DUREE 45 Figure 25 529550 DIMENSIONS tested dde aite eden Ie as tuae atc divitum asus enano 45 E15ure 29 29950 Dront Labe qoe tete oie pu dene a tni ba die Mere euis 45 Pisure 50 2990 Pm INUHDOES 2i Stu eli 47 Figure 31 7100M Chassis Rear VieW eaS a 55 Figure 32 Jumper Installation Tx and Rx Only 56 Figure 33 Jumper Installation 2000 Switch in Slot 2 56 Figure 34 Jumper Installation 2000 Switch in Slot S 57 Figure 35 Jumper Installation
3. Insert the meter s cable into the Transmitter s optical connector Power levels should be between 2 5 mW 3 to 7 dBm Alternatively use a DVM to measure the voltage at e pins JIO P13 through J10 P18 for the slot being measured Refer to Table 14 on page 64 for details regarding J10 pinouts 7100M Rackmount e at pin 6 of the 9 pin connector standalone The voltage level should be 4 2 to 4 8V 5 On the rear panel connect the coax cable to the RF Input Connector 6 On the rear panel connect the fiberoptic cable to the Optical Connector 7 Adjust the Gain Control Potentiometer to give the desired output power Using a small screw driver turn the potentiometer located on the front panel to increase or decrease the gain e Tomincrease the gain turn the gain control clockwise e To decrease the gain turn the gain control counterclockwise e For more information refer to Aligning the Fiberoptic on page 24 When monitoring the voltage outputs use only a high resistance DVM e I I IN ANS I OI INS CANA I I I I I CAN IN ANA III INS ANO III INS ANNI I II IVI INA HRSG CHE OVINI GUAE ONUS e GNU cS 4 Foxcom Proprietary Information 50 Document No 93 005 33 B1 225H IFL Installation and User s Guide Appendix IV 7100M Chassis 10 2 2 Connecting the Fiberoptic Cable Before connecting the cable 1 Wipe the connector with a lint free cotton cloth 2 Note the polarity key of the optical connector before ins
4. Sil Sotme up the Transition balena datus 17 3 2 Connecting the Fiberoptic Cable iai naei 18 did SMe Upe RECCIY Ch aseo EE DRE RSS bia 19 94 JPOWemNS The TP Deri nete Eo EE eae net ada lena 20 3 5 Connecting the Back Panel Jumpers nosi neisa 21 3 6 Measuring the RF Signal Strength i eecceeccceceeeeeeeeeeeeeeeeeeaeas 24 o Ahenne ithe PiberopticsLink auo ae 24 4 Product SDecmliatiollls sive n aaa NGC RAV idee Prd ved Ipae UE 25 Zl Y223LPPIPLEZSDOCIHICOL OBS ala ie ibi ahi 25 4 2 Model DIMENSIONS aaa 27 ADs PRI HKE 28 dd ISOM Chassis RinOUts pura 32 WB CCnEeDiUmE M 36 Gs LroUDIeSHOOLU P oiu ala 37 7 Appendix 1 Cleaning Fiberoptic Connections e eee 39 7 Cleaning Procedures for FC APC Connectors 40 7 2 Cleaning Procedure for FC APC Bulkhead Ports 4 8 Appendix II Installing a Standalone Unit 42 9 Appendix III The 2380 Relay Adaptor ecce eere eene 43 9 Installing the 2380 Parts Needed 43 922 Jnstallne the 295908 Procedure 43 9 3 2380 Dimensions and Front Panel Label 45 OAs 2950 Piloni ile dii iu 46 10 Appendix IV 7100M Chassis cccccccssssssscsscccccssssssscsssscccccssssssscsees 48 LO es Eg
5. not illuminated cable Use an optical power meter or another functioning receiver unit to verify optical power coming down the fiber 2 Optical power too low too many splits too long a distance thus exceeding optical budget System may still function without LED illuminated although at reduced performance 3 The transmitter is not functioning see above Foxcom Proprietary Information 37 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Troubleshooting PROBLEM POSSIBLE CAUSE 4 Optical power light Damaged leaky photodiode Unit may still illuminated with function otherwise contact Factory for service disconnected optical input Foxcom Proprietary Information 38 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix 1 Cleaning Fiberoptic Connections 7 Appendix 1 Cleaning Fiberoptic Connections The unit has an FC APC angle polished optical connector for very high optical return loss performance The units are specified into singlemode fiber 1 e 9 125 micron core diameter Full performance is specified only for low return loss optical plant meaning that the fiber must be fusion spliced and all connections or splices must have a return loss greater than 60 dB With these guidelines in mind link lengths beyond 20 kilometers DFB based products can be achieved with high performance Specific performance and or design assistance is available by request from Foxcom If the
6. rc o Eee NENNEN i NENNEN B3 Jooo S o a Jooo o 25 ChassisGround_ GND_ 1 2 3 5 7 10 11 12 13 14 15 17 18 19 20 21 Figure 48 2300 Pin Numbers Foxcom Proprietary Information 71 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis 10 7 Changing the Primary Power Setting By default all 7100M chassis are set operation at 230 VAC To change to 115 VAC operation the instructions below must be followed to avoid damage to both personnel and equipment To change the mode 1 Disconnect the AC power 2 Unplug the power supply module from the chassis 3 Place a small screwdriver under the Lip 4 Gently press upwards the Fuse Drawer will come out slightly Fuse Voltage Indicator Drawer Lip Drawer Lock Figure 49 Fuse Drawer ee ii E CN Figure 50 Voltage Selector 230 Side 5 Pull the Fuse Drawer out completely the Voltage Selector is at the top of the compartment The number on the Voltage Selector is 230 6 Using the screwdriver gently remove the Voltage Selector from the Connector 7 Turn the Voltage Selector so that the number 115 facing outward LO Figure 51 Voltage Selector 115 Side 8 Gently put the Voltage Selector back into the Connector The Voltage Selector should snap in easily Foxcom Proprietary Information 72 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV
7. 2000 Switch in Slots 2 and 5 57 Eisure 306 Unit Dime ns OS resetea e a vet td beet eese uuo deas eub pardo 58 Figure 37 7100M Chassis Dimensions i n 58 Fipure35 225HI Transmitter PIBOUL sio ie tion eee eim rote ode eta ede 60 Fip te 29 7225HR Recelver PIOUL uoce oco ta s pest ae 62 Figure 40 7100M Pin Numbers ilaele 65 Figure 41 Mounting the Chassis and Adaptor Detall 66 Figure 42 Mounting the Pins and Adaptor ii 67 Fig re 43 Mountine the Screws LY aliis 67 Figure 44 Mounting the Screws 2 eesssssseeeeeseeeeeeeeee enne eene 68 Prsure 45 Mounted Zi 68 Fisure46 29500 Dimensions doo d Nestoria tat ia 68 Proure 47 2900 ErOBU Wa Deh eot iet ehto area 69 Pisure 45 222500 Pin NUM Cts sosen e ON E da ceu ius 71 Figure 49 RB 42 Figure 50 Voltage Selector 2950 Side cocta tte ori eari eoo exped aste I2 Pieure 1 Voltaee Selector LII Sde lla 12 Figure 52 Standard 7180M and 7180M with 2380 Relay Adaptor Pinout 74 Figure 53 7180M with 2000 Switch Pinout eeeeeseeeeeeeeeeeeeeeeeeen 75 Figure 54 Pinout of 7180M Jumper with 2000 Switch in Slot 2 and 5 76 Figure 55 Pinout of 7180M Jumper with 2000 Switch in Slot 2 76 Figure 56 Pinout of 7180M Jumper with 2000 Switch in Slot 5 71 Figure 57 Pinout of 7180M
8. 7100M Chassis 9 Remove the fuse from the fuse drawer and insert the 1 A 250V fuse 10 Snap in the Fuse Drawer If you need to replace the fuse use the parts specified in the following table Table 18 AC Voltage Fuse Part Numbers Voltage Littelfuse Part No Schurter Part No 230 239 500 0034 3114 239 001 0034 3117 Both fuses are slow blow 250 V AC rated Table 19 DC Voltage Fuse Part Number Voltage Bussman Part No Schurter Part No 220 506 GDC 5 0034 3124 The fuse 1s slow burn or the equivalent or the equivalent Foxcom Proprietary Information 73 Document No 93 005 33 B1 7225H IFL Installation and Users Guide 11 Appendix V Pinouts Detailed Information The following charts give detailed information regarding the chassis and 2000 Switch pinouts 7180M Monitor 2380 Monitor 7180M Alarm Connector Pibe 3 Connector Pinouts J4 Pinouts J12 A1J1P4 P1 RSSI1 A1J1P7 A2J1P4 P2 RSSI2 A2J1P7 A3J1P4 P3 RSSI3 A3J1P7 A4J1P4 P4 RSSI4 A4J1P7 A5J1P4 P5 RSSI A5J1P7 A6J1P4 P6 RSSI6 A6J1P7 A7J1P4 P7 RSSI7 P7 RSSI7 A7J1P7 A8J1P4 P8 RSSI8 P8 RSSI8 A8J1P7 A1J1P5 P9 PDI1 P9 PDI1 A1J1P8 A2J1P5 P10 PDI2 P10 PDI2 A2J1P8 A3J1P5 P11 PDI3 P11 PDI3 A3J1P8 A4J1P5 P12 PDI4 P12 PDI4 A4J1P8 A5J1P5 P13 PDI5 P13 PDI5 A5J1P8 A6J1P5 P14 PDIG P14 PDI6 A6J1P8 A7J1P5 P15 PDI7 P15 PDI7 A7J1P8 A8J1P5 P16 PDI8 P16 PDI8 A8J1P8 A1J1P6 P17 LSRI1 P17 LSRI A1J1P6 P18 LSRI2 P18 LSRI2 A1J1P6 P19 LSRI P19 LSRI3 A1J
9. 7225H Installation and Users Guide Front Chapter 1 2 Reporting Defects The units were inspected before shipment and found to be free of mechanical and electrical defects Examine the units for any damage which may have been caused in transit If damage is discovered file a claim with the freight carrier immediately Notify Foxcom as soon as possible Refer to Warranty and Repair Policy for further details 1 3 Certification The 7225H IFL has CE FCC FDA and UL certification 1 4 Conventions In this manual the following special formats are used Cautions contain information regarding situations or materials which could DUI d RPM WARNING WARNINGS CONTAIN INFORMATION REGARDING DANGEROUS FUNCTIONS Foxcom Proprietary Information 9 Document No 93 005 33 B1 7225H Installation and Users Guide Front Chapter 1 5 Precautions 1 5 1 Personal Safety WARNING OPTICAL RADIATION APPLYING POWER TO THE TRANSMITTER UNIT WILL CREATE A LASER ENERGY SOURCE OPERATING IN CLASS I AS DEFINED BY IEC 825 I USE AN INFRARED VIEWER OPTICAL POWER METER OR FLUORESCENT SCREEN FOR OPTICAL OUTPUT VERIFICATION AC POWER HAZARD THE RACKMOUNT POWER SUPPLY LINE IS EMI FILTERED THE CHASSIS IS CONNECTED TO EARTH GROUND IN COMPLIANCE WITH SAFETY REQUIREMENTS ALWAYS USE THE 3 PRONG AC PLUG WITH EARTH GROUND TO AVOID POSSIBILITY OF ELECTRICAL SHOCK HAZARD TO PERSONNEL 1 5 2 Equipment Safety To avoid damaging your product please observe
10. Cletop automatic connector cleaner can be used Figure 19 Wiping the Connector with a Kim Wipe Figure 20 Wiping the Connector with a Kim Wipe 2 Foxcom Proprietary Information 40 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix I Cleaning Fiberoptic Connections 7 2 Cleaning Procedure for FC APC Bulkhead Ports CAUTION Clean the transmitter and receiver optical ports only when there is evidence of contamination or reduced performance 7 2 1 Swab Method Using a clean fiber optic cleaning swab gently wipe out the optical port Discard the swab after use Figure 22 Cleaning the Optical Port 2 7 2 2 Compressed Air Method Using the extension tube of the compressed air blow into the port to remove any dust or debris Do not allow the tube to touch the bottom of the port Do not use commercial compressed air due to potential oil contamination To prevent contamination the optical ports should be connected or covered with a dust cap at all times Use dry air or nitrogen only Foxcom Proprietary Information 41 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix II Installing a Standalone Unit 8 Appendix Il Installing a Standalone Unit To install the 7225HT STD or 7225HR STD Standalone 1 Place the 7225H unit on the standalone flange matching the holes 2 Using four screws 4 or 6 secure the unit and the flange to the wall 3 Apply AC po
11. Foxcom Supply Module Module Module Module Module Module ooo oo ooo ooo c Monitors I JP3 J11 JP2 JP1 e e i E sw swi 8 SW sw HU psw sw 8 sw e 9 029699 0 0 TX Rx i E Tx Rx Tx Rx 8 Tx Rx Tx Rx E B TXRx Tx Rx E Tx Rx LNB u U U U U 9 0 0 0000000000000 00000000000000000 00000000 00000000 000000000000000 0000000 00000000 Figure 31 7100M Chassis Rear View 10 2 6 Connecting the Back Panel Jumpers On the rear panel of the 7100M Back Panel are product connectors JP1 to JP4 The 3 pin connectors male are the connecting point between the slots and the back panel One pin 1s for the Tx Rx one 1s for the 2000 RF Switch and one 1s for the 7100M A 2 pin jumper female is placed on the relevant pins to complete the connection between the 7100M and the units For example if a 2000 RF Switch is being used the jumper is placed on the Switch 7100M pins To connect the jumpers 1 Each jumper has two sets of pins upper and lower The upper pins are labeled SW Switch and the lower pins Tx Rx Transmitter Receiver Foxcom Proprietary Information 55 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix IV 7100M Chassis 2 If the 7100M has Tx or Rx units only place all jumpers on the lower two pins JP4 JP3 JP2 JP1 ll sw sw Sw B sw Sw ll sw BTxRx TR Tx Rx BIT Rx Tux B TR Figure 32 Jumper Installation Tx and Rx Only 3 If the 2000 Switch is installed in
12. Guide Appendix IV 7100M Chassis 10 Appendix IV 7100M Chassis The 7100M Chassis 1s a standard Foxcom Chassis which holds up to 6 units If a 7225H IFL is being installed into a 7100M the following information should be used for installing and checking the unit 10 1 Equipment Safety To avoid damaging your product please observe the following 1 Fuses To avoid possibility of fire hazard always replace fuses with the same type and rating of fuse as recommended on the power supply rear label In the US Canada 1A fuses must be used refer to page 73 In Europe Asia South America 0 5A fuses must be used 2 The input of the transmitter has an optional built in bias for inserting DC power up the coax to the LNB Make certain any equipment or test equipment connected to the transmitter input can withstand this bias 3 The transmitter and receiver output are DC coupled and can withstand the bias from a satellite receiver Do not exceed 25V DC bias 4 Do not allow any dirt or foreign material to get into the optical connector bulkheads This may cause damage to the polished optical connector end faces 5 The optical fiber jumper cable bend radius is 3 cm Smaller radii can cause excessive optical loss and or fiber breakage 6 If multiple transmitters are installed in the chassis allow sufficient room for adequate ventilation otherwise the units may overheat causing possible safety hazard or equipment damage 7 When severa
13. the following 1 Fuses The 7180M does not have fuses If the unit fails pull the power supply out from the chassis and then push it back in 2 The input of the transmitter has an optional built in bias for inserting DC power up the coax to the LNB Make certain any equipment or test equipment connected to the transmitter input can withstand this bias 3 The output of the receiver is AC coupled and can withstand the bias from a satellite receiver Do not exceed 25V DC bias 4 Do not allow any dirt or foreign material to get into the optical connector bulkheads This may cause damage to the polished optical connector end faces 5 The optical fiber jumper cable bend radius 1s 3 cm Smaller radii can cause excessive optical loss and or fiber breakage 6 If multiple transmitters are installed 1n the chassis allow sufficient room for adequate ventilation otherwise the units may overheat causing possible safety hazard or equipment damage 7 When several units are installed on one 7180M chassis ensure that the total current consumption including any LNB bias does not exceed 6A per chassis Foxcom Proprietary Information 10 Document No 93 005 33 B1 7225H Installation and Users Guide Introduction to the 7225H Interfacility Link IFL 2 Introduction to the 7225H Interfacility Link IFL The Sat Light 7225H IFL transmits an L Band RF signal over singlemode fiber from a satellite antenna LNB to control room equipment up to 5 ki
14. with monitor and control M amp C systems 2 1 Options The 7225H IFL comes with a variety of options 1 1550 nm laser a 1310 nm laser is standard 2 LNB powering the transmitter unit can provide 14 VDC for optional LNB powering 3 50 or 75 Q Input Output Impedance BNC female connector Standard impedance is 50 2 5MA type female connectors 4 Standalone unit the 7225H IFL can be installed as a standalone unit If the 7225H 1s used as a standalone a separate power supply must be used 7100M in older models Refer to Appendix IV 7100M Chassis for more information Foxcom Proprietary Information 11 Document No 93 005 33 B1 7225H Installation and Users Guide Introduction to the 7225H Interfacility Link IFL On the side of the 7225HT and the 7225HR units is a label which lists options 1 to 3 Under each option is a square If the unit includes a particular option the square under the option should be marked Options 1550 LNB 500 25 OO sE Figure 1 Option Label There are some options on the label which are not relevant to the 7225H IFL Foxcom Proprietary Information 12 Document No 93 005 33 B1 7225H Installation and Users Guide Introduction to the 7225H Interfacility Link IFL 2 2 Product Drawings Gain 1493 UWUISUEA 913 do19QI14 7225HT 4911999Y 21 do19g14 Gain 7225HR Figure 3 7225HR Receiver Front and Rear Panel Foxcom Proprietary
15. 1P6 P20 LSRI4 P20 LSRI4 A1J1P6 P21 LSRI5 P21 LSRI5 P21 PS1 A1J1P6 P22 LSRI6 P22 LSRI6 P22 PS1 A1J1P6 P23 LSRI7 P23 LSRI7 P23 PS2 A1J1P6 P24 LSRI8 P24 LSRI8 P24 PS2 P25 GND P25 GND P25 GND LSRI Signal in a Tx Spare in an Rx No LNB Signal in IF Links or in L Band Rx Tx Rx Tx Rx Tx Rx Tx Rx A1 J1 A3 J1 A5 J1 A7 J1 J13P3 J13P11 P6 LSRI3 Spare J13P19 J12P3 P8 OptAlm3 J12P11 P9 LNB1 P9 LNB3 Figure 52 Standard 7180M and 7180M with 2380 Relay Adaptor Pinout Foxcom Proprietary Information Document No 93 005 33 B1 2380 Alarm Connecter Pinouts J2 P1 RF OptAlm1 P2 RF OptAlm1 P3 RF OptAlm2 P4 RF OptAlm2 P5 RF OptAlm3 P6 RE OptAlm3 P7 RF OptAlm4 P8 RF OptAlm4 P9 RF OptAlm5 P10 RF OptAlm5 P11 RF OptAlm6 P12 RF OptAlm6 P13 RE OptAlm7 RE OptAim Op me OptAlm8 P23 Main PSA P24 Spare PSA P25 PSCOM P1 15VDC P2 Spare P3 GND P4 RSSI7 J13P7 P5 PDI7 J13P15 P6 LSRI7 Spare J13P23 P7 RFAlm7 J12P7 P8 OptAlm7 J12P15 P9 LNB7 7180M LNB Powering Connector Pinouts J11 A1J1P9 A2J1P9 A3J1P9 A4J1P9 A5J1P9 A6J1P9 A7J1P9 A8J1P9 Appendix V Pinouts Detailed Information P2 14VDC P2 14VDC P3 O Ring P3 O Ring P6 14VDC P6 14VDC P7 PSAlarm P7 PSAlarm P8 Spare P8 Spare 74 7225H IFL Installation and Users Guide 7180M Monitor Connector Pinouts J13 7180M Alarm Connector Pinouts J12 Appendix V Pinouts De
16. 60mA e The Standalone Transmitter Receiver is powered by a user supplied external DC power supply e The Rackmount Transmitters Receivers are plugged into the rackmount chassis The chassis can accept and power up to six units At temperatures below 10 C the Transmitter s internal heater will require an additional 120 mA The Transmitter s total power requirement will then be 390 mA CAUTION RSTRNT I O I I I ZI I II I Tm Ensure that there is a good airflow around the chassis rackmount e e e SRT Foxcom Proprietary Information 53 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix IV 7100M Chassis 7100M Chassis The 7100M Chassis provides power to the plug in units The power supply is a linear unregulated type Each plug in regulates its own voltage The power supply provides e 15 to 18 VDC unregulated 2 2 amps power e AC input 110 220 VAC user selected e Units can be plugged in hot standby e An internal 5 amp fuse refer to Changing the Primary Power Setting page 72 for the fuse part numbers Note By default the power supply is set to 220V 0 5A Foxcom Proprietary Information 54 Document No 93 005 33 B1 225H IFL Installation and User s Guide Appendix IV 7100M Chassis Slot 6 Slot 5 Slot 4 Slot 3 Slot 2 Slot 1 0 909000000000000000 000000000000000000 00000000 00000000 00000000 00000000 0060000000 0000000 o Power Foxcom Foxcom Foxcom Foxcom Foxcom
17. ATIJ1 P115vDc PTTAVDO STIND P2 Switch Failure J12P18 P2 14VDC P2 14VDC P4 RSSI1 J13P1 P4 RSSI3 J13P3 P4 Chan B RSSI mee cce P5 PDI1 J13P9 P5 PDI3 J13P11 P5 Local Remote J13P13 P6 LSRI1 Spare J13P17 P6 LSRI3 Spare J13P19 P6 Remote Control A B 13P21 PT RFAIM___ yt2pi P7 RFAIm3 103 PA Chan ARSSI m P8 OptAlm1 J12P9 P8 OptAlm3 J12P11 P8 Chan A Optical Alarm P8 OptAlm7 J12P15 P8 Spare P8 Spare P9 Spare P9 Spare P9 Chan B Optical Alarm P9 LNB7 2000 oven jm P1 15VDC oU P1 15VDC ibis Unit A1 A2 J1 P115VDC A8 J1 P41 15VDC Unit A2 P2 Switch Failure J12P17 Unit A3 P4 Chan B RSSI Hora diore P4 RSSI8 J13P8 Unit A4 P5 Local Remote J13P10 gisele oe P5 PDI8 J13P16 P6 Remote Control A B J13P18 pare s pare mei P6 LSRI8 Spare J13P24 Unit A5 un Ovrcsi Alarm P8 OptAlm4 J12P12 P8 OptAlm6 J12P14 Spain UT Unit A6 P9 Chan B Optical Alarm ES Spare P2 Spare P9 LNB8 Unit A7 Unit A8 PS1 A9 PS2 A10 Figure 53 7180M with 2000 Switch Pinout Foxcom Proprietary Information 75 Document No 93 005 33 B1 7225H Installation and Users Guide Appendix V Pinouts Detailed Information Slot J2 2 Rx B RxA Slot J3 Slot J1 Pin 4 Slot 3 RSSI Slot 1 RSSI Pi Slot 1 Opt Alarm ja Slot 3 Opt Alarm Slot 6 RSSI Slot 4 RSSI Slot 4 Opt Alarm Slot 6 Opt Alarm ps A Slot J5 RX B Figure 54 Pinout of 7180M Jumper with 2000 Switch in Slot 2 and 5 Slot J2 Rx B Pin 4 Slot 3 RSSI Slot 1 RSSI Slot 1 Opt Alarm Slo
18. Information 13 Document No 93 005 33 B1 7225H Installation and Users Guide Introduction to the 7225H Interfacility Link IFL 2 3 Panel Descriptions On the Front Panel of the 7225H IFL units are two LEDs Both LEDs should be on when the unit is in use The following tables describe the LEDs Table 1 7225HT Transmitter LEDs LED Name LED Function Indicates if the laser 1s functional RF Indicates if the RF signal 1s within operating limits 25 to 5 dBm Table 2 7225HR Receiver LEDs LED Name LED Function Opt Indicates if the optical input is above the minimal level 3 dBm RF Indicates if the RF signal 1s within operating limits 25 to 5 dBm Foxcom Proprietary Information 14 Document No 93 005 33 B1 7225H Installation and Users Guide Introduction to the 7225H Interfacility Link IFL 2 4 Block Diagrams Power amp Monitors Optical Power amp r Temperature Control RF Input 1 E Gain Preamp Control Figure 4 Transmitter Block Diagram Bias amp Optical Power Monitor Power amp Monitors Photodiode Gain Post amp Control Figure 5 Receiver Block Diagram Foxcom Proprietary Information 15 Document No 93 005 33 B1 7225H Installation and Users Guide Installation 3 Installation The following section details how to install the 7225H IFL units Setting up the 7225H IFL Transmitter and Receiver consists of the following steps Setting up the transmitter Con
19. Information 22 Document No 93 005 33 B1 7225H Installation and Users Guide Installation JP4 JP3 LNB gt JP2 JP1 sw E NH sw sw i sw J11 sw Hl Dl sw sw ID E sw TX Rx TxXRx Tx RxE ITx Rx Tx Rx Bl MITX Rx TxRxB B Tx Rx Figure 10 Jumper Installation 2000 Switch in Slot 5 5 If the 2000 Switch is installed in Slots 2 and 5 place the JP1 JP2 JP3 and JP4 jumpers on the higher two pins e JP4 JP3 LNB JP2 JP1 sw E E sw sw E E sw sw E E sw sw E sw J11 TX Rx Fy TxXRx Tx RxE E TX Rx TX Rx ITxXRx Tx Rx fF ITx Rx Figure 11 Jumper Installation 2000 Switch in Slots 2 and 5 Foxcom Proprietary Information 23 Document No 93 005 33 B1 7225H Installation and Users Guide Installation 3 6 Measuring the RF Signal Strength The Receiver s RF signal strength can be monitored during operation via a DC RF signal strength monitor Maintenance personnel can perform a simple verification process To measure the RF signal strength 1 Using a Digital Volt Meter measure the voltage at the connector pin 4 both Rackmount and Standalone 3 7 Aligning the Fiberoptic Link The final step in installing the System 7225H 1s re adjusting the Receiver Gain Control for unity gain To set the unity gain standard version Connect combiner output to input of Spectrum Analyzer S A Set Signal Generator 1 to 8 dBm on the S A at 1500 MHz Repeat for S G 2 at 1510 MHz Set up the system as shown in Figu
20. Jumper with Tx or Rx only n TI Foxcom Proprietary Information Document No 93 005 33 B1 7225H Installation and Users Guide List of Tables Table 7225 ILE Transmitter LEDS induced tuta are stes apo dut urbes conan 14 Table 2 7 2251 R Receiver LEEDS ira 14 Table 7225301TT Transmitter Pinu sisses 28 Pable4 27 225 TR Receiver PADOUL coe ere isi ee t feet ental cee 30 Table 5 7180M Alarm Connector J12 Pinouts eer 33 Table 6 7180M Monitor Connector J13 Pinout een 34 Table 7 7180M LNB Connector J11 Pinout een 35 Table S Troubles NOON D ooo irre A uaad naw aerea 37 Table 9 2350 Alarms Pmo ts J2 4 o dete tio io oar ille 46 Table 10 2380 Monitor Connector Pinout J4 47 Table 11 7223H Peansmitter Pinout ooi ert al alal 50 Table 42 7225HR Recetven PInOUL sarai elia 61 Table 13 7100M Alarm Connector J9 PINOUtS eee 63 Table 14 7100M Monitor Connector J10 Pinout een 64 Table 15 7100M LNB Connector J11 Pinout een 65 Table 16 2300 Alarms PinOuts Delia 70 Table 17 2300 Monitor Connector Pinout J ooo eccceccceecceescceeseenseeeeees 71 Table 18 AC Voltage Fuse Part Numbers essen 73 Table 19 DC Voltage Fuse Part Number 73 Foxcom Proprietary Information Document No 93 005 33 B1 7225H Instal
21. Not Used RF Alarm RF Low Fail Optical Alarm Alarm High OK External Pull up Required Not Used Sink Current 30 mA Optical Low Fail Alarm High OK External Pull up Required Sink Current 30 mA Figure 39 7225HR Receiver Pinout CAUTION Foxcom Proprietary Information 62 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis 10 5 7100M Pinouts The unit s pins are found at the backplane of the 7100M chassis The 7100M backplane incorporates 6 slots Pinouts from the nine pin connector at each slot are sent through the backplane assembly to the two 25 pin D connectors J9 and J10 and one nine pin connector J11 Any monitor voltages to be measured may be done between the chassis ground and the required pin The pins are numbered as follows Table 13 7100M Alarm Connector J9 Pinouts o Foxcom Proprietary Information 63 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis Table 14 7100M Monitor Connector J10 Pinout Rssisonio Rss 2 USRI onito Lumi 1 Foxcom Proprietary Information 64 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis Table 15 7100M LNB Connector J11 Pinout LNB Powering LNB Powering LNB Powering i 2 4 i 2 6 2 s 9 LNB Powering GND Figure 40 7100M Pin Numbers 10 5 1 7100M and Redundancy Switching The 2000 Switch p
22. Slot 2 place the JP1 and JP2 jumpers on the higher two pins and the JP3 and JP4 jumpers on the lower two pins JP4 JP3 JP2 JP1 J11 SW T SW SW Sw ms SW B sw TwRx BTXxRx TR THR MITxRx Tx Rx h ff Tx Rex Figure 33 Jumper Installation 2000 Switch in Slot 2 4 If the 2000 Switch is installed in Slot 5 place the JP1 and JP2 jumpers on the lower two pins and the JP3 and JP4 jumpers on the higher two pins Foxcom Proprietary Information 56 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix IV 7100M Chassis JP4 JP2 JP1 sw I ai SW SW EH a sw SW Sw Tx Rx f Tux Tis by BToRx TXRx B B Tx RE Figure 34 Jumper Installation 2000 Switch in Slot 5 5 If the 2000 Switch is installed in Slots 2 and 5 place the JP1 JP2 JP3 and JP4 jumpers on the higher two pins JP4 JP3 gi JP2 JP1 sw E sw sw B sw sw p E sw sw B sw Tx Rx Bj B TxRx TxRxifi iB Tx RX Tx Rx BBTXRx Tx Rxifj TR Figure 35 Jumper Installation 2000 Switch in Slots 2 and 5 Foxcom Proprietary Information 57 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis 10 3 Model Dimensions Optical 1 4 axi 2 e H 0 06 DC Power Figure 36 Unit Dimensions 7 3 19 i Slot Slot Slot Slot Slot Slot N o 8 par 1 6 3 6 FRONT VIEW 1 se 2 2 18 2 REAR VIEW Figure 37 7100M Chassis Dimensions Foxcom Proprietary Infor
23. ace the 7225R Receiver in any of the 7180M Chassis unless a 2000 RF Switch is installed refer to Figure 7 page 21 The operating base plate temperature must be between 10 C to 55 C If a 2000 RF Switch s is being installed then slots 2 and or 5 of the 7180M are reserved for the switch es 2 Apply AC power to the chassis The Power Supply s LED should be lit 3 On the rear panel connect the fiberoptic cable to the Optical Connector The Opt LED should be lit 1f the Transmitter 1s operating correctly 4 Using an optical power meter measure the optical power coming to the Receiver from the fiberoptic cable The power levels of the Receiver should be the power level measured at the Transmitter minus the fiber loss Alternatively use a DVM to measure the voltage at e pins J13 P7 through J10 P12 for the slot being measured Refer to Table 6 on page 34 for details regarding J13 pinouts 7180M Rackmount The voltage level should be 1V for each 1 mW measured at the Receiver input e at pin 5 of the 9 pin connector standalone 5 On the rear panel connect the coax cable to the RF Output Connector 6 Adjust the Gain Control Potentiometer to give the desired output power Using a small screw driver turn the potentiometer located on the front panel to increase or decrease the gain e To increase the gain turn the gain control clockwise e To decrease the gain turn the gain control counterclockwise e For more infor
24. al Alarm LNB Bias Low Fail High OK External Pull up Required Sink Current 30 mA Figure 38 7225HT Transmitter Pinout CAUTION Foxcom Proprietary Information 60 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis Table 12 7225HR Receiver Pinout Standalone 9 7100M Chassis 2300 Relay Name Description Pin Pin Back Panel Adaptor Connector Connector Connector J14 L e navi J9 P25 J2 P25 Chassis Ground J10 P25 J4 P25 J11 P25 J10 PI to J4 PI to RSSI RF Signal J10 P6 J4 P6 Strength Indicator Range 0 2 to 10 5V J10 P7 to J4 P7 to PDI Indicates Received J10 P12 J4 P12 Optical Power IV ImW Optical Power E a EC P1 to J9 P6 J2 P2 P5 P5 AGC Alarm RF Alarm Open P11 P14 P17 collector interface Sinks current when RF level is low up to 30 mA SC J9 P14 to J2 P1 P4 P7 Optical Alarm J9 P19 P10 P13 P16 Open collector interface Sinks current when optical level 1s low up to 30 mA EE A P If the 2300 Relay Adapter is installed the alarms are dry contact 2 If the 2300 Relay Adapter is installed the alarms are dry contact Foxcom Proprietary Information 61 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis 7225HR Receiver 9 Pin D Type Male Connector 15V Power Not Used Power Ground RF Signal Strength Monitor Optical Power Monitor
25. d under this contact shall in no case exceed the purchase price of the device which gives rise to the claim EXCEPT AS EXPRESSLY PROVIDED HEREIN FOXCOM MAKES NO WARRANTY EXPRESSED OR IMPLIED WITH RESPECT TO ANY GOODS PARTS AND SERVICES PROVIDED IN CONNECTION WITH THIS AGREEMENT INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE FOXCOM SHALL NOT BE LIABLE FOR ANY OTHER DAMAGE INCLUDING BUT NOT LIMITED TO INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH FURNISHING OF GOODS PARTS AND SERVICE HEREUNDER OR THE PERFORMANCE USE OF OR INABILITY TO USE THE GOODS PARTS AND SERVICE The Company s exclusive warranty and the remedy provided for breach thereof shall not apply to a any Product used or operated other than pursuant to the Company s written instructions b damage or deficiencies resulting from accident alteration modification misuse tampering negligence improper maintenance installation or abuse c use of any Product other than at the Installation Site d use of any Product that 1s defective or damaged due to misuse accident or neglect or due to external electrical stress lightning or other acts of nature e use of any Product by a person who is not any authorized employee of the Customer or f used other than as explicitly authorized in writing by the Company Foxcom Proprietary Information 8 Document No 93 005 33 B1
26. er Using a small screw driver turn the potentiometer located on the front panel to increase or decrease the gain e To increase the gain turn the gain control clockwise e To decrease the gain turn the gain control counterclockwise e For more information refer to Aligning the Fiberoptic on page 24 8 Fiber loss is defined as attenuation km x length km of the fiberoptic cable 1 0 dB x number of connectors For example if a signal with an optical wavelength of 1310 nm is transmitted over a link 10 kilometers long which had two connectors the loss would be 0 4 dB km x 10 km 0 5 dB x 2 5 0 dB Alternatively if a signal with an optical wavelength of 1550 nm is transmitted over a link 10 kilometers long which had two connectors the loss would be 0 27 dB km x 10 km 0 5 dB x 2 2 7 dB Foxcom Proprietary Information 52 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix IV 7100M Chassis 10 2 4 Measuring the RF Signal Strength The Receiver s RF signal strength can be monitored during operation via a DC RF signal strength monitor Maintenance personnel can perform a simple verification process To measure the RF signal strength 1 Using a Digital Volt Meter measure the voltage at the connector pin 4 both Rackmount and Standalone 10 2 5 Powering the IFL e Transmitter power requirement 15VDC 270mA excluding LNB Drive option e Receiver power requirement 15VDC 3
27. erting To connect the cable 1 Line Up the Polarity Key E FC APC 2 Insert the connector m e I 3 Tighten the connector Foxcom Proprietary Information 51 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix IV 7100M Chassis 10 2 3 Setting Up the Receiver 1 Place the 7225H Receiver in the 7100M Chassis The operating base plate temperature must be between 10 C to 55 C 2 Apply AC power to the chassis The Power Supply s LED should be lit 3 Mount the 7225HR into the chassis 4 On the rear panel connect the fiberoptic cable to the Optical Connector The Opt LED should be lit 1f the Transmitter is operating correctly 5 Using an optical power meter measure the optical power coming to the Receiver from the fiberoptic cable The power levels of the Receiver should be the power level measured at the Transmitter minus the fiber loss Alternatively use a DVM to measure the voltage at e pins JIO P7 through J10 P12 for the slot being measured Refer to Table 14 page 64 for details regarding J10 pinouts 7100M Rackmount The voltage level should be 1V for each 1 mW measured at the Receiver input e at pin 5 of the 9 pin connector standalone 6 On the rear panel connect the coax cable to the RF Output Connector 7 Adjust the Gain Control Potentiometer to give the desired output pow
28. etary Information 66 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis Guide Pins Figure 42 Mounting the Pins and Adaptor 5 Mount the four screws The screws must be installed 1n the order shown in Figure 43 and Figure 44 Figure 43 Mounting the Screws 1 Foxcom Proprietary Information 67 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis Figure 44 Mounting the Screws 2 CAUTION Use only the mounting screws provided by Foxcom Using other screws can permanently damage the unit Figure 45 Mounted 2300 6 Connect the cables 10 6 3 2300 Dimensions and Front Panel Label 17 431 mm Figure 46 2300 Dimensions Foxcom Proprietary Information 68 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis y Adaptor J2 J4 Figure 47 2300 Front Label Foxcom Proprietary Information 69 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis 10 6 4 2300 Pinouts The following table details the 2300 Alarms pinouts Table 16 2300 Alarms Pinouts J2 Standby PS Alarm SPSA Main PS Alarm MPSA Power Supply PSCOM Comm Foxcom Proprietary Information 70 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis Table 17 2300 Monitor Connector Pinout J4 Pin No Name Slot No
29. hooses to add redundancy switching to the link the pin connector jumpers need to be moved Detailed instructions on moving the jumpers are provided in the Model 2000 1 1 Redundant Switch Installation and User s Guide Document Number 93 010 01 Foxcom Proprietary Information 35 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Gain Control 5 Gain Control The 7225H IFL unit requires no maintenance but the user can adjust the transmitter and receiver gain by 20 dB The gain can be between 0 to 20 dB All internal adjustments have been set up at the factory the only user adjustments are input and output RF signal levels accessible from the front panel and described in the following sections A detailed procedure for optimizing the gain control is provided in Section 3 7 Aligning the Fiberoptic Link If you do not have a signal generator or spectrum analyzer adjust the gain according to the following procedure To adjust the Transmitter Gain 1 Set the input power to the expected power level 2 Set the nominal RSSI signal at 3 5 V 0 5 To adjust the Receiver Gain 1 Set the input power to the expected power level 2 Set the nominal RSSI signal at 5 0 V 2 Foxcom Proprietary Information 36 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Troubleshooting 6 Iroubleshooting The 7225H IFL was tested before it left the factory However if you are experiencing difficulties cons
30. itor Laser Photodiode Current Monitor Laser Current Monitor RF Alarm Low Fail LSR Alarm High OK External Pull up Required Sink Current 30 mA Optical Alarm LNB Bias Low Fail High OK External Pull up Required Sink Current 30 mA Figure 15 7225HT Transmitter Pinout Foxcom Proprietary Information 29 Document No 93 005 33 B1 225H Installation and Users Guide Product Specifications Table 4 7225HR Receiver Pinout Standalone 7180M Chassis 2380 Relay Name Description 9 Pin Back Panel Adaptor Connector Connector Connector 14 15V 360 mA _ 11 TR J ER P25 GND Chassis Ground J12 P25 J4 P25 J13 P25 J13 PI to J4 PI to J4 P8 RSSI RF Signal Strength J13 P8 Indicator Range 0 2 10 5V J13 P9 to J4 P9 to PDI Indicates Received J13 P16 J4 P16 Optical Power 1 V ImW Optical Power 6 Spare NotUsed JI2 P1to J12 P8 J2 PI P2 RF Alarm Open P3 P4 P5 P6 collector interface P7 P8 P9 P10 Sinks current when RF P11 P12 level 1s low up to 30 P13 P14 mA P15 P16 J12 P9 to See Note Optical Alarm Open J12 P16 Below collector interface Sinks current when optical level is low up to 30 mA o Spare NotUsd If a 2380 Relay Adaptor is installed RF and Optical Levels are measured together the alarm indicates a problem in either the RF or Optical Levels 14 If the 2380 Relay Adapter i
31. l Loss Unity Gain 5 This specification is true when IMD 40 dBc Pout 5 dBm Full gain range is obtainable when in the input output signal power is within specified range 10 Maximum Input With no damage Foxcom Proprietary Information 25 Document No 93 005 33 B1 225H Installation and Users Guide Product Specifications Optical Specifications Optical Wavelength 1310 10 nm 1550 nm optional 3 to 7 dBm 2 to 5 mW FC APC 5 kilometers 3 dB 60 dB Physical Specifications Power for Standalone Transmitter 15 VDC 330 mA 450 mA temp 10 C Receiver 15 VDC 360 mA Power for Rackmount max 100 to 240 VAC 50 60Hz 90 Watts 19 x SU x 7 Chassis Capacity 6 plug ins and 2 power supplies All specs are subject to change without prior notice Optical fiber plant must be singlemode 9 125 and low reflection Use FC APC connectors only Foxcom Proprietary Information 26 Document No 93 005 33 B1 7225H Installation and Users Guide Product Specifications 4 2 Model Dimensions Optical 1 4 RF 2 amp e MX 0 06 DC Power Figure 13 Unit Dimensions D 19 N 9M 5 25 Slot Slot Slot Slot Slot Slot Slot Slot N N i 1 2 3 4 5 6 7 8 o ja 1 6 Wi 0 12 2 0 FRONT VIEW 18 2 REAR VIEW Figure 14 7180M Chassis Dimension Foxcom Proprietary Information 27 Document No 93 005 33 B1 7225H Installation and Use
32. l units are installed on one 7100M chassis ensure that the total units current including any LNB bias does not exceed 2A per power supply CAUTION If several units in one chassis use the LNB option the total current may exceed 2A Over current in this configuration and a failure of one power supply may blow the fuse in the spare power supply Foxcom Proprietary Information 48 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix IV 7100M Chassis 10 2 Installation The following section details the steps 1n the installation process which differ from units installed in the 7180M Chassis All other steps are the same CAUTION By default a 7225H IFL installed in a 7100M is set to 230V To change the voltage to 115V refer to page 72 Changing the Primary Power Setting Observe all warnings and cautions mentioned at the beginning of this manual page 10 If after set up you experience problems refer to Troubleshooting page 37 Foxcom Proprietary Information 49 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix IV 7100M Chassis 10 2 1 Setting up the Transmitter 1 Place the 7225HT in the 7100M Chassis The operating base plate temperature must be between 10 C to 55 C 2 Apply AC power to the chassis The Power Supply s LED should be lit 3 Mount the 7225HT into the chassis The Laser LED should be lit 4 Using an optical power meter measure the optical power
33. lation and Users Guide Front Chapter 1 Front Chapter 1 1 Warranty and Repair Policy Foxcom performs testing and inspection to verify the quality and reliability of our products Foxcom uses every reasonable precaution to ensure that each unit meets specifications before shipment Customers are asked to advise their incoming inspection assembly and test personnel as to the precautions required in handling and testing our products Many of these precautions are to be found in this manual Nullification of Warranty The products are covered by the following warranties A General Warranty Foxcom warrants to the original purchaser all standard products sold by Foxcom to be free of defects in material and workmanship for one 1 year from date of shipment from Foxcom During the warranty period Foxcom will repair or replace any product that Foxcom proves to be defective This warranty does not apply to any product which has been subject to alteration abuse improper installation or application accident electrical or environmental over stress negligence in use storage transportation or handling B Specific Product Warranty Instructions All Foxcom products are warranted against defects in workmanship materials and construction and to no further extent Any claim for repair or replacement of units found to be defective on incoming inspection by a customer must be made within 30 days of receipt of shipment or within 30 days of disc
34. lometers away The 7225H IFL is a DFB high dynamic range link for applications that require either a higher quality link or transmission over long distances The 7225H IFL consists of an optical transmitter 7225HT which receives the L Band signal from the LNB and an optical receiver 7225HR which connects to a satellite receiver The 7225HT and 7225HR modules plug into the 7180M a 3U chassis power supply which enables expansion of the system to accommodate any eight Sat Light modules Accessories include the Model 7001P Power Supply the Model 2000 1 1 Redundant Switch the Model 2100 Amplifier the 2380 Relay Adaptor and the Model 7050 Serial Optical Multiplexer an asynchronous data link The 7225H IFL transmits all satellite modulation schemes digital or analog Any FM modulated RF signal is transmitted accurately The RF signal 1s directly modulated and adds virtually no phase noise to the original signal The direct modulation along with extremely flat amplitude and group delay guarantees low bit error rate BER and high signal quality independent of distance Featuring a Multi Quantum Well MQW laser diode the 7225H IFL operates over a wide temperature range without needing to be cooled Slow start optical power control protects the laser from DC transients upon turn on Gain Control provides for optimization of the RF signal LEDs and back panel monitors and alarms allow for complete system status monitoring and for interfacing
35. mation 58 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis 10 4 7225H IFL Pinouts 7100M Chassis Table 11 7225HT Transmitter Pinout Standalone 7100M Chassis 2300 Relay Name Description 9 Pin Back Panel Adaptor Connector Connector Connector J14 I 15V Power 330 mA excluding LNB Drive ao Spare NotUsd 3 J2 P25 GND Chassis Ground J4 P25 4 J10 P1 to J4 PI to RSSI RF Signal Strength J10 P6 J4 P6 Indicator Range 3 to 4 VDC PDI J10 P13 to J4 P13 to LSRI Indicates Laser Bias J10 P18 J4 P18 Range 4 8 to 4 2 VDC 7 J9 P1to J9 P6 J2 P2 P5 AGC Alarm RF Alarm Open P8 P11 P14 collector interface P17 Sinks current at low RF up to 30 mA J9 P14 to J2 P1 P4 OPTA Optical Alarm Open J9 P19 P7 P10 P13 collector interface P16 Sinks current at low optical up to 30 mA J11 P6 optional Dependent on order 5 J10 P7 to J4 P7 to Indicates Laser J10 P12 J4 P12 Optical Power Range 2 to 4 5V Foxcom Proprietary Information 59 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis 7225HT Transmitter 9 Pin D Type Male Connector 15V Power Not Used Power Ground RF Signal Strength Monitor Laser Photodiode Current Monitor Laser Current Monitor RF Alarm Low Fail LSR Alarm High OK External Pull up Required Sink Current 30 mA Optic
36. mation refer to Aligning the Fiberoptic Link on page 24 Fiber loss is defined as attenuation km x length km of the fiberoptic cable 1 0 dB x number of connectors For example if a signal with an optical wavelength of 1310 nm is transmitted over a link 10 kilometers long which had two connectors the loss would be 0 4 dB km x 10 km 0 5 dB x 2 5 0 dB Alternatively if a signal with an optical wavelength of 1550 nm is transmitted over a link 10 kilometers long which had two connectors the loss would be 0 27 dB km x 10 km 0 5 dB x 2 2 7 dB Foxcom Proprietary Information 19 Document No 93 005 33 B1 7225H Installation and Users Guide Installation 3 3 1 Measuring the RF Signal Strength The RF signal strength can be monitored during operation via a DC RF signal strength monitor Maintenance personnel can perform a simple verification process To measure the RF signal strength Rackmount Connector Using a Digital Volt Meter measure the voltage at JI3P1 to PS 2380 2300 Relay Adapter Using a Digital Volt Meter measure the voltage at J4P1 to P8 Standalone Using a Digital Volt Meter measure the voltage at the connector pin 4 The nominal level is 3 to 4 VDC 3 4 Powering the IFL Transmitter power requirement 15VDC 270mA excluding LNB Drive option Receiver power requirement 15VDC 360mA The Standalone Transmitter Receiver is powered by a Foxcom supplied external DC power sup
37. necting the fiberoptic cable Setting up the receiver 1 2 3 4 Monitoring the input output signals 5 Powering the IFL 6 Connecting the back panel jumpers 7 Aligning the fiberoptic link Observe all warnings and cautions mentioned at the beginning of this manual page 10 If after set up you experience problems refer to Troubleshooting on page 37 Coax Cable L RF Output DC Power amp Monitors H g DC Power amp Monitors 7225HT i a 7225HR Transmitter i x Receiver Power Supply 1 Power Supply Figure 6 Typical Application of a 7225H IFL Foxcom Proprietary Information 16 Document No 93 005 33 B1 7225H Installation and Users Guide Installation 3 1 Setting up the Transmitter 1 Place the 7225HT in the 7180M Chassis The operating base plate temperature must be between 10 C to 55 C 2 Apply AC power to the chassis The Power Supply and Laser LEDs should be lit 3 Using an optical power meter measure the optical power Insert the meter s cable into the Transmitter s optical connector Power levels should be between 2 5 mW 3 to 7 dBm Alternatively use a DVM to measure the voltage at e pins J13 P17 through J13 P24 for the slot being measured Refer to Table 6 on page 34 for details regarding J13 pinouts 7180M Rackmount e at pin 6 of the 9 pin connector standalone e The signal level should be 4 2 to 4 8V 4 On the rear panel connect the coax cable to the RF Input C
38. nto the pin guides Guide Pins Figure 24 Mounting the Pins and Adaptor 5 Mount the four screws The screws must be installed 1n the order shown in Figure 25 and Figure 26 Figure 26 Mounting the Screws 2 Foxcom Proprietary Information 44 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix III The 2380 Relay Adaptor CAUTION Use only the mounting screws provided by Foxcom Using other screws can permanently damage the unit Figure 27 Mounted 2380 6 Connect the cables Monitors J4 Figure 29 2380 Front Label Foxcom Proprietary Information 45 Document No 93 005 33 B1 225H IFL Installation and User s Guide Appendix III The 2380 Relay Adaptor 9 4 2380 Pinouts The following table details the 2380 Alarms pinouts Table 9 2380 Alarms Pinouts J2 T Main PS Alarm MPSA Standby PS Alarm SPSA Power Supply PSCOM Comm 17 Alarms in Pins 1 through 16 function if there is either a RF or Optical signals failure Foxcom Proprietary Information 46 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix III The 2380 Relay Adaptor Table 10 2380 Monitor Connector Pinout J4 i i 1 2 3 5 7 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Figure 30 2380 Pin Numbers Foxcom Proprietary Information 47 Document No 93 005 33 B1 7225H IFL Installation and User s
39. onnector The RF LED should be lit 5 On the rear panel connect the fiberoptic cable to the Optical Connector 6 Adjust the Gain Control Potentiometer to give the desired output power Using a small screw driver turn the potentiometer located on the front panel to increase or decrease the gain e To increase the gain turn the gain control clockwise e To decrease the gain turn the gain control counterclockwise e For more information refer to Aligning the Fiberoptic Link on page 24 When monitoring the voltage outputs use only a high resistance DVM Foxcom Proprietary Information 17 Document No 93 005 33 B1 7225H Installation and Users Guide Installation 3 2 Connecting the Fiberoptic Cable Before connecting the cable 1 The fiberoptic cable must be either fusion spliced or connected via FC APC connectors 2 Wipe the connector with a lint free cotton cloth 3 Note the polarity key of the optical connector before inserting To connect the cable 1 Line Up the Polarity Key a ma lt FC APC d 2 Insert the connector m mf I 3 Tighten the connector CAUTION Do not apply any glue silicon adhesive or any other material to the fiberoptic connector Foxcom Proprietary Information 18 Document No 93 005 33 B1 7225H Installation and Users Guide Installation 3 3 Setting Up the Receiver 1 Pl
40. overy of a defect within the warranty period This warranty is the only warranty made by Foxcom and is in lieu of all other warranties expressed or implied Foxcom sales agents or representatives are not authorized to make commitments on warranty returns Foxcom Proprietary Information 7 Document No 93 005 33 B1 7225H Installation and Users Guide Front Chapter C Returns In the event that it is necessary to return any product against above warranty the following procedure shall be followed a Return authorization is to be received from Foxcom prior to returning any unit Advise Foxcom of the model serial number and discrepancy The unit may then be forwarded to Foxcom transportation prepaid Devices returned collect or without authorization may not be accepted b Prior to repair Foxcom will advise the customer of our test results and any charges for repairing customer caused problems or out of warranty conditions etc c Repaired products are warranted for the balance of the original warranty period or at least 90 days from date of shipment D Limitations of Liabilities Foxcom s liability on any claim of any kind including negligence for any loss or damage arising from connected with or resulting from the purchase order contract quotation or from the performance or breach thereof or from the design manufacture sale delivery installation inspection operation or use of any equipment covered by or furnishe
41. ply The Rackmount Transmitters Receivers are plugged into the rackmount chassis The chassis can accept and power up to eight units At temperatures below 10 C the Transmitter s internal heater will require an additional 120 mA The Transmitter s total power requirement will then be 390 mA CAUTION oe e e e INS oe INA mmm msm mmm mmm mmm mmm mmm mms mms mmm I msm INS AA I msm msm mmm 3 4 1 7180M Chassis The 7180M Chassis provides power to the plug in units The power supply is a switching type Each plug in regulates its own voltage The power supply provides e 14 VDC stable e AC input 100 240 VAC e Units can be plugged in hot standby Foxcom Proprietary Information 20 Document No 93 005 33 B1 7225H Installation and Users Guide Installation OOOoOcO0000000000000 O00 O0OOOoOoOcoOoOOo OJOO OO 0 0 0 OJO 000 00 0 0 OJ OO OO 0 0 0 cfo 000000 010000000 ojoo oo o o o 010000000 0 Power Foxcom Foxcom Foxcom Foxcom Foxcom Foxcom Supply Module Module Module Module Module Module 7 6 3 2 1 Monitors JP3 sw sw sw Fl H A sw swf Alarms TX Rx Tx Rx TX Rx Ej H TX Rx Tx Rx J12 J U U 00000000000000000 o0 n0000000 o0000000 o00000000 000090000 o000090000 o0000909000 o00000000 000000090 Figure 7 7180M Chassis Rear View 3 5 Connecting the Back Panel Jumpers On the rear panel of the 7180M Back Panel are product selectors JP1 to JP4 The 3 pin selectors male are the connecting poin
42. quipimentSaf alli 48 Foxcom Proprietary Information Document No 93 005 33 B1 7225H Installation and Users Guide I SION 49 I0 5 Moder Dimension Sennie E Pp eer diesen otia vide abet 58 10 4 7225H IFL Pinouts 7100M Chassis eee 59 0 5 LOOM PINOS ouiiteuceica Lato Ei eoo b i oL aiU Re eeetee teeta Lemno 0 leiiia eroi daria 63 10 0 lt The 23500 Relay Adapior sacar nin eee mene OR dr bcn atc oret 66 10 7 Changing the Primary Power Setting essere 72 11 Appendix V Pinouts Detailed Information 74 List of Figures Proure T S ODDOB babe Licinio otio eios t Lue da ces 12 Figure 2 7225HT Transmitter Front and Rear Panel sss 13 Figure 3 7225HR Receiver Front and Rear Panel n 13 Figure 4 Transmitter Block Dia er anny e eo thia E e ehe a 15 Fiore gt Receiver Block DIdPtati een dicati E o Oa ud e oae 15 Figure 6 Typical Application of a 7225H IFL ii 16 Figure 75 7160M Chassis Rear VIEW coris 21 Figure 8 Jumper Installation Tx and Rx Only 22 Figure 9 Jumper Installation 2000 Switch in Slot 2 27 Figure 10 Jumper Installation 2000 Switch in Slot 5 i 23 Figure 11 Jumper Installation 2000 Switch in Slots 2 and 5 23 Figure 12 Fiberoptic Alignment Setup 24 Figure o Unit Dime ns ONS eco da toe r TS ZI
43. re 12 A BOO c Set the Transmitter Gain Control for 3 order intermodulation level of 50 dBc at the Receiver output 6 Adjust the Receiver Gain Control for unity gain Cossa 2 Kilometer Maximum ptical Output I7 Fiberoptic Cable O Optical Input RF Input O RF Output 7225HT Transmitter 7225HR Receiver Combiner Spectrum FER Analyzer Signal Signal Generator 1 Generator 2 Figure 12 Fiberoptic Alignment Setup If you are unable to perform this procedure refer to Gain Control page 36 Foxcom Proprietary Information 24 Document No 93 005 33 B1 225H Installation and Users Guide Product Specifications 4 Product Specifications The following section details the e 7225H IFL specifications e Model dimensions e 7225H Pinouts e 7180M Pinouts 4 1 7225H IFL Specifications RF Specifications Flatness 950 2500 MHz Flatness 36 MHz Input Output Impedance 1 57 1 dB 75 Q Impedance max Intermodulation Products Noise Figure 25 dB Output IP 15 dBm Total Power Total Power CNR 36 MHz 2 Kilometers Gain Control FDR Maximum Input Power 10 dBm RF Connector SMA BNC optional Flatness between 950 2150 MHz is 1 5 dB In the bandwidth between 2150 2500 MHz the flatness rises to 2 5 dB At nominal conditions Maximum Input 1 dB Optica
44. re 1s low no signal or noisy signal at a Foxcom module the connector should be cleaned Dirt on the inside connector tip can impair the flow of light causing problems in signal transmission Foxcom modules are sealed but dirt can occasionally enter during installation and alignment The input and output optical ports of all Foxcom equipment are known in the fiber optic world as bulkhead ports Foxcom uses FC APC connectors The purpose of this document 1s to define the cleaning procedure for the FC APC bulkhead fiberoptic ports and for the fiberoptic connector which 1s connected to the bulkhead port The following materials are representative of the types of cleaning materials that should be used for cleaning the fiberoptic ports and connectors They are available from several suppliers Cletop Automatic Connector Cleaner Fiberoptic Swab Cletop or FIS Fiberoptic Compressed Air Wiping clothes should be made of lint free alcohol free nonabrasive materials Swabs should have a tightly wrapped tip and be talcum free For removing dust from receptacles a canned compressed gas is recommended Do not use commercial compressed air because of risk of contamination Foxcom Proprietary Information 39 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix I Cleaning Fiberoptic Connections 7 1 Cleaning Procedures for FC APC Connectors Use a Kim Wipe to gently wipe the end face surface of the connector Alternatively a
45. rovides optional 1 1 redundancy switching for all Foxcom Interfacility Links If the customer chooses to add redundancy switching to the link the pin connector jumpers need to be moved Detailed instructions on moving the jumpers are provided in the Model 2000 1 1 Redundant Switch Installation and User s Guide Document Number 93 010 01 Foxcom Proprietary Information 65 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Appendix IV 7100M Chassis 10 6 The 2300 Relay Adaptor The following section describes how to install the 2300 Relay Adaptor onto the 7100M Chassis The 2300 Relay Adaptor assembly provides dry contact outputs as an option to the standard open collector signals available on the 7100M chassis backplane If the 2300 Relay Adaptor is ordered separately from the 7100M chassis it must be mounted by the user The 2300 is easily mounted directly over the connectors on the 7100M backplane as shown below 10 6 1 Installing the 2300 Parts Needed 2300 Relay Adapter Two pin guides Four one inch screws Screw driver 10 6 2 Installing the 2300 Procedure To mount to the 2300 Relay Adapter WARNING DO NOT PERFORM THIS PROCEDURE BEFORE DISCONNECTING THE ELECTRICITY 1 Disconnect the electricity 2 Make sure that you have all the needed equipment 3 Install the pin guides Pin Figure 41 Mounting the Chassis and Adaptor Detail 4 Mount the unit onto the pin guides Foxcom Propri
46. rs Guide 4 3 225H IFL Pinouts Table 3 7225HT Transmitter Pinout Standalone 7180M Chassis 2300 Relay 9 Pin Back Panel Adaptor Connector Connector Connector Spare J11 P9 J2 P25 GND J12 P25 J4 P25 J13 P25 J13 P1 to J13 P8 J13 P9 to J4 P9 to J4 P16 J13 P16 J13 P17 to J4 P17 to J13 P24 J4 P24 J12 P1 to J12 P8 J2 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 J12 P9 to See Note Below J12 P16 J11 P1 to J11 P6 LNB Bias optional Product Specifications 330 mA excluding LNB drive Chassis Ground RF Signal Strength Indicator Range 3 4 VDC Indicates Laser Optical Power Range 1 5 to 4 5V Indicates Laser Bias Range 4 2 to 4 8V RF Alarm Open collector interface Sinks current when RF level 1s low up to 30 mA Optical Alarm Open collector interface Sinks current when optical level 1s low up to 30 mA External LNB Bias If a 2380 Relay Adaptor is installed RF and Optical Levels are measured together the alarm indicates a problem in either the RF or Optical Levels 1 If the 2380 Relay Adapter is installed the alarms are dry contact Refer to Appendix III The 2380 Relay Adaptor I ibid Foxcom Proprietary Information Document No 93 005 33 B1 28 7225H Installation and Users Guide Product Specifications 7225HT Transmitter 9 Pin D Type Male Connector 15V Power Not Used Power Ground 4 RF Signal Strength Mon
47. s installed the alarms are dry contact Refer to to Appendix III The 2380 Relay Adaptor P If the 2380 Relay Adapter is installed the alarms are dry contact Refer to section to Appendix III The 2380 Relay Adaptor Foxcom Proprietary Information 30 Document No 93 005 33 B1 7225H Installation and Users Guide Product Specifications 7225HR Receiver 9 Pin D Type Male Connector 15V Power Not Used Power Ground RF Signal Strength Monitor Optical Power Monitor Not Used RF Alarm RF Low Fail Optical Alarm Alarmf High OK External Pull up Required Not Used Sink Current 30 mA Optical Low Fail Alarm High OK External Pull up Required Sink Current 30 mA Figure 16 7225HR Receiver Pinout Foxcom Proprietary Information 31 Document No 93 005 33 B1 7225H IFL Installation and Users Guide Product Specifications 4 4 7180M Chassis Pinouts The unit s pins are found at the backplane of the 7180M chassis The 7180M chassis backplane incorporates 8 slots Pinouts from the nine pin connector at each slot are sent through the backplane assembly to the two 25 pin D connectors J12 and J13 and one nine pin connector J11 Any monitor voltages to be measured may be done between the chassis ground and the required pin OOOOcO00c00000000000 O00 O0OOOoOoOcoOoOOo c0 o 000 0 0 0 c o 000 0 0 0 O OO OO 0 0 0 cfo 000000 010000000 0F0000000 010000000 0 Foxcom Foxcom Foxcom Foxcom Foxcom Module Mod
48. t 3 Opt Alarm Slot 5 RSSI to J13 Pin 5 Slot 5 RF Alm to J12 Pin 5 i Slot 6 RSSI Slot 4 RSSI Slot 4 Opt Alarm Slot 6 Opt Alarm Slot 5 Opt Alm Slot J4 to J12 Pin 13 Slo Rx A Slot J5 Rx B Slot 5 LNB to J11 Pin 5 Figure 55 Pinout of 7180M Jumper with 2000 Switch in Slot 2 Foxcom Proprietary Information 76 Document No 93 005 33 B1 7225H Installation and Users Guide Appendix V Pinouts Detailed Information Slot J2 Slot 2 RSSI Rx B to J13 Pin 2 Slot J3 Slot 2 RF Alm Bin to J12 Pin 2 9 In 4 Slot 3 RSSI Slot 1 RSSI Slot 1 Opt Alarm Slot 3 Opt Alarm Slot 2 Opt Alm to J12 Pin 10 Slot 2 LNB to J11 Pin 2 Slot 6 RSSI Slot 4 RSSI Slot 4 Opt Alarm Slot 6 Opt Alarm Slot J4 Slot J6 RxA Slot J5 Rx B Figure 56 Pinout of 7180M Jumper with 2000 Switch in Slot 5 Slot J2 Slot 2 RSSI to J13 Pin 2 Slot J3 Slot J1 Slot 2 RF Alm to J12 Pin 2 iy Slot 3 RSSI Slot 1 RSSI Slot 1 Opt Alarm Slot 3 Opt Alarm Slot 2 Opt Alm to J12 Pin 10 Slot 2 LNB to J11 Pin 2 Slot 5 RSSI to J13 Pin 5 Slot 5 RF Alm to J12 Pin 5 Slot 6 RSSI Slot 4 RSSI Slot 4 Opt Alarm Slot 6 Opt Alarm Slot 5 Opt Alm Slot J4 to J12 Pin 13 slote Slot J5 Slot 5 LNB to J11 Pin 5 Figure 57 Pinout of 7180M Jumper with Tx or Rx only Foxcom Proprietary Information Document No 93 005 33 B1 77
49. t between the slots and the back panel One pin is for the transmitter receiver Tx Rx one is for the optional 2000 1 1 Redundant Switch and one is for the 7180M A 2 pin jumper female is placed on the relevant pins to complete the connection between the 7180M and the units For example if a 2000 Switch is being used the jumper 1s placed on the Switch 7180M pins To connect the jumpers Each jumper has two sets of pins upper and lower The upper pins are labeled SW Switch and the lower pins Tx Rx Foxcom Proprietary Information 21 Document No 93 005 33 B1 7225H Installation and Users Guide Installation 2 If the 7180M has Tx or Rx units only place all jumpers on the lower two pins sw H gH sw sw Dl sw J11 sw E Dl sw sw i E sw Tx Rx BITXRx TxXRxESI B TXx Rx TX RXx ii BITIXRx TX Rxg B TX Rx JP4 JP3 LNB gt JP2 JP1 Figure 8 Jumper Installation Tx and Rx Only 3 If the 2000 Switch is installed in Slot 2 place the JP1 and JP2 jumpers on the higher two pins and the JP3 and JP4 jumpers on the lower two pins JP4 JP3 LNB gt JP2 JP1 sw Dl Ll sw sw E sw J11 e sw E E sw sw E E sw TX Rx ll BIXRx TDXRxI B Tx Rx TX Rx TxXRx TX Rx EI TX Rx Figure 9 Jumper Installation 2000 Switch in Slot 2 4 If the 2000 Switch 1s installed in Slot 5 place the JP1 and JP2 jumpers on the lower two pins and the JP3 and JP4 jumpers on the higher two pins Foxcom Proprietary
50. tailed Information 7180M LNB Powering Connector Pinouts J11 Not functional in this setup A1J1P4 P1 RSSI1 A1J1P7 P1 RFAlm1 Not functional in this setup Not functional in this setup Not functional in this setup A3J1P4 P3 RSSI3 A3J1P7 P3 RFAIm3 Not functional in this setup A4J1P4 P4 RSSI4 A4J1P7 P4 RFAIm4 Not functional in this setup Not functional in this setup Not functional in this setup Not functional in this setup A6J1P4 P6 RSSI6 A6J1P7 P6 RFAlm6 Not functional in this setup A7J1P4 P7 RSSI7 A7J1P7 P7 REAIm7 A7J1P9 P7 LNB7 A8J1P4 P8 RSSI8 A8J1P7 P8 RFAlm8 A8J1P9 P8 LNB8 A1J1P5 P9 PDI1 A1J1P8 P9 OptAlm1 A2J1P5 P10 Local Remote Slot 2 Not functional in this setup A3J1P5 P11 PDI3 A3J1P8 P11 OptAlm3 A4J1P5 P12 PDI4 A4J1P8 P12 OptAlm4 A5J1P5 P13 Local Remote Slot 5 Not functional in this setup A6J1P5 P14 PDI6 A6J1P8 P14 OptAlm6 A7J1P5 P15 PDI7 A7J1P8 P15 OptAlm7 A8J1P5 P16 PDI8 A8J1P8 P16 OptAlm8 A1J1P6 P17 LSRI1 A2J1P2 P17 Swtich Failure Slot 2 A2J1P6 P18 Remote Control A B Slot 2 A5J1P2 P18 Swtich Failure Slot 5 A3J1P6 P19 LSRI3 Not functional in this setup A4J1P6 P20 LSRI4 Not functional in this setup A5J1P6 P21 Remote Control A B Slot 5 A5J1P8 P21 SPSNOP A6J1P6 P22 LSRI6 A6J1P8 P22 SPSCOM A7J1P6 P23 LSRI7 A7J1P8 P23 MPSNOP A8J1P6 P24 LSRI8 A8J1P8 P24 MPSCOM P25 GND P25 GND LSRI Signal in a Tx Spare in an Rx No LNB Signal in IF Links or in L Band Rx Rx RX 2000 Switch Tx Rx A1 J1 A3 J1 P115VDC A5 J1 P1 15vDc
51. ule Module Module Module 8 6 2 1 Monitors J13 JP4 JP3 sw sw sw fl IF g 8 SW sw i Alarms TX Rx8 ITx Rx Tx Rx H 3 TXRx Tx Rx J12 J U U 00000000000000000 o0 n0000000 o0000000 o00000000 000090000 o000090000 o000090000 o00000000 o000000090 Figure 17 7180M Chassis Rear View Refer to Appendix V Pinouts Detailed Information for further information Foxcom Proprietary Information 32 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Product Specifications The pins are numbered as follows Table 5 7180M Alarm Connector J12 Pinouts i i Foxcom Proprietary Information 33 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Product Specifications Table 6 7180M Monitor Connector J13 Pinout Pin No Function Name Slot No i i i Foxcom Proprietary Information 34 Document No 93 005 33 B1 225H IFL Installation and User s Guide Product Specifications Table 7 7180M LNB Connector J11 Pinout Pin No Function Name Slot No LNB Powering LNB Powering LNB Powering 1 2 3 5 LNB Powering LNB Powering 7 LNB Powering i 2 3 4 LNBPowering So 2 6 2 I 8 LNBPowering 2 Figure 18 7180M Pin Numbers 4 4 1 7180M and Redundancy Switchin The 2000 Switch provides optional 1 1 redundancy switching for all Foxcom Interfacility Links If the customer c
52. ult the list below for possible solutions If your system is still experiencing problems please attempt to 1solate and identify the malfunctioning unit Table 8 Troubleshooting PROBLEM POSSIBLE CAUSE 1 Laser LED not on 1 No DC power to the unit Possible power supply problem or AC power input problem Check the power supply fuse Verify LSRI monitor 1s between 4 8 and 4 2V If not laser may have overheated Disconnect power or remove plug in and allow cooling Try again with better airflow If an optical power meter is available measure the optical power out of the transmitter The power should be 2 to 5 mW 3 to 7 dBm If an optical power meter is not available then use another receiver to determine if there is optical power emerging from the transmitter use the 5 meter jumper cable If there 1s no optical power then the transmitter unit 1s malfunctioning If any or all the above are not within the guidelines the transmitter unit 1s faulty 2 Lack of RF signal present 1 If the unit has an LNB drive option verify at Receiver yet optical that the correct LNB bias is coming down the power is functioning center of the RF connector at the transmit site 2 Verify that the dish 1s pointed and correctly receiving satellite signals Conclusion If signal still not present then Transmitter input stage amplifier is defective Contact Foxcom 3 No optical power LED 1 There is a break or severe bend in the fiberoptic
53. wer to the standalone power supply unit 4 Connect the 7225H unit to the power supply The Laser LED should be lit All remaining steps are the same as in the product manual Refer to Installation on page 18 Foxcom Proprietary Information 42 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix III The 2380 Relay Adaptor 9 Appendix Ill The 2380 Relay Adaptor The following section describes how to install the 2380 Relay Adaptor onto the 7180M Chassis The 2380 Relay Adaptor assembly provides dry contact output signals as an option to the standard open collector signals available on the 7180M chassis backplane If the 2380 Relay Adaptor is ordered separately from the 7180M chassis it must be mounted by the user The 2380 1s easily mounted directly over the connectors on the 7180M backplane as shown below 9 1 Installing the 2380 Parts Needed 2380 Relay Adapter Two pin guides Four one inch screws Screw driver 9 2 Installing the 2380 Procedure To mount to the 2380 Relay Adapter WARNING DO NOT PERFORM THIS PROCEDURE BEFORE DISCONNECTING THE ELECTRICITY 1 Disconnect the electricity 2 Make sure that you have all the needed equipment 3 Install the pin guides Pin Figure 23 Mounting the Chassis and Adaptor Detail Foxcom Proprietary Information 43 Document No 93 005 33 B1 7225H IFL Installation and User s Guide Appendix III The 2380 Relay Adaptor 4 Mount the unit o

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