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Connecting the Fiber Optic Cable

7225H Interfacility Link Installation and User’s Guide

page 9

Foxcom proprietary information

2.2

Connecting the Fiber Optic Cable

Before connecting the cable:

1. The fiber optic 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.

2. Insert the connector

3. Tighten the connector

Caution

Do not apply any glue, silicon adhesive, or any other

material to the fiber optic connector!

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Summary of Contents for SATLIGHT 7225H

Page 1: ...Copyright 2007 7225H Interfacility Link Installation and User s Guide...

Page 2: ...t is believed to be accurate as of the time of going to press Specifications are subject to change without notice Foxcom Inc Princeton Forrestal Village 136 Main Street Suite 300 Princeton NJ 08540 US...

Page 3: ...rfacility Link Pinouts 20 3 3 1 Transmitter Pinout 20 3 3 2 Receiver Pinouts 21 3 4 7180M Chassis Pinouts 22 3 4 1 7180M Alarm Connector Pinouts J12 23 3 4 2 7180M Monitor Connector Pinout J13 24 3 4...

Page 4: ...2 Cleaning the Optical Port 2 31 Figure 23 Installing the guide pins 37 Figure 24 Mounting the adapter 38 Figure 25 Mounting the screws 1 38 Figure 26 Mounting the screws 2 39 Figure 27 Mounted 2380 3...

Page 5: ...riginal purchaser all standard products sold by Foxcom to be free of defects in material and workmanship for 24 months from date of shipment from Foxcom During the warranty period Foxcom will repair o...

Page 6: ...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 S...

Page 7: ...ock hazard to personnel Equipment Safety To avoid damaging your product please observe the following 1 The output of the receiver is AC coupled and can withstand the bias from a satellite receiver Do...

Page 8: ...Important Information page vi Document no 93 005 33 B2...

Page 9: ...any eight Sat Light modules Accessories include the Model 7001P Power Supply the Model 2040 1 1 Redundant Switch the Model 2100 Amplifier the 2380 Relay Adaptor and the Model 7050 Serial Optical Mult...

Page 10: ...ch option is a square2 If the unit includes a particular option the square under the option should be marked Figure 1 Option Label 1 At least one power supply either a 14 VDC or an 18 VDC depending on...

Page 11: ...ngs 7225H Interfacility Link Installation and User s Guide page 3 Foxcom proprietary information 1 2 Product Drawings Figure 2 7225HT Transmitter Front and Rear Panel Figure 3 7225HR Receiver Front an...

Page 12: ...the Front Panel of the 7225H Transmitter and Receiver are LED Name LED Function Laser Indicates if the laser is functioning RF Indicates if the RF signal is within the operating limits 25 to 5 dBm Tab...

Page 13: ...Block Diagrams 7225H Interfacility Link Installation and User s Guide page 5 Foxcom proprietary information 1 4 Block Diagrams Figure 4 Transmitter Block Diagram Figure 5 Receiver Block Diagram...

Page 14: ...Block Diagrams page 6 Document no 93 005 33 B2...

Page 15: ...L 11 2 4 1 7180M Chassis 12 2 5 Connecting the Back Panel Jumpers 13 2 6 Measuring the RF Signal Strength 15 2 7 Aligning the Fiber Optic Link 15 Observe all warnings and cautions mentioned at the beg...

Page 16: ...Rackmount at pin 6 of the 9 pin connector standalone The signal level should be 4 2 to 4 8VDC 4 On the rear panel connect the coax cable to the RF Input Connector The RF LED should be lit 5 On the re...

Page 17: ...e fiber optic 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 insertin...

Page 18: ...ing measured See Table 5 7225HR Receiver Pinout on page 21 for details regarding J13 pinouts 7180M Rackmount The voltage level should be 1 V for each 1 mW measured at the Receiver input at pin 5 of th...

Page 19: ...plied external DC power supply The Rackmount Transmitters Receivers are plugged into the rackmount chassis The chassis can accept and power up to eight units Note At temperatures below 10 C the Transm...

Page 20: ...information 2 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 15 or 18 VD...

Page 21: ...pin jumper female is placed on the relevant pins to complete the connection between the 7180M and the units For example if a 2040 Switch is being used the jumper is placed on the Switch 7180M pins To...

Page 22: ...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 Figure 10 Jumper Installation 2040 Switch in slot 5 5 If the 2040 Switch i...

Page 23: ...ptic Link The final step in installing the 7225H Interfacility Link is re adjusting the Receiver Gain Control for unity gain To set the unity gain standard version 6 1 Connect the combiner to the inpu...

Page 24: ...Aligning the Fiber Optic Link page 16 Document no 93 005 33 B2...

Page 25: ...6 MHz 0 2 dB max Input Output impedance 50 SMA 75 optional Return Loss 1 5 1 50 Impedance max 1 57 1 75 Impedance max Intermodulation products2 50 dBc max Noise Figure3 25 dB OIP34 15 dBm Input signal...

Page 26: ...ical connector FC APC Optical budget 5 Km 3 dB Optical return loss 60 dB Physical Specifications Chassis capacity 8 plug ins and 2 power supplies Chassis size 19 3U 7 Power for rackmount max 100 to 24...

Page 27: ...Model Dimensions 7225H Interfacility Link Installation and User s Guide page 19 Foxcom proprietary information 3 2 Model Dimensions Figure 13 Unit dimensions Figure 14 7810M Chassis Dimensions...

Page 28: ...13 P8 J4 P1 to J4 P8 RF SSI RF Signal Strength Indicator Range 3 0 to 4 0VDC 5 J13 P9 to J13 P16 J4 P9 to J4 P16 LOR Measures Laser Optical Power range 2 to 4 5 V 6 J13 P17 to J13 P24 J4 P17 to J4 P24...

Page 29: ...mA 2 Spare Not Used 3 J11 P9 J12 P25 J13 P25 J2 J25 J4 P25 GND Chassis Ground 4 J13 P1 to J13 P8 J4 P1 to J4 P8 RF SSI RF Signal Strength Indicator Range 0 2 10 5 V 5 J13 P9 to J13 P16 J4 P9 to J4 P1...

Page 30: ...ncorporates eight slots Pinouts from the 9 pin connector at each slot are sent through the backplane assembly to the two 25 pin D connectors J12 and J13 and one 9 pin connector J11 Any monitor voltage...

Page 31: ...fAlm5 5 6 RF Alarm RfAlm6 6 7 RF Alarm RfAlm7 7 8 RF Alarm RfAlm8 8 9 Optical Alarm OptAlm1 1 10 Optical Alarm OptAlm2 2 11 Optical Alarm OptAlm3 3 12 Optical Alarm OptAlm4 4 13 Optical Alarm OptAlm5...

Page 32: ...DI Monitor PDI4 4 13 PDI Monitor PDI5 5 14 PDI Monitor PDI6 6 15 PDI Monitor PDI7 7 16 PDI Monitor PDI8 8 17 LSRI Monitor LSRI1 1 18 LSRI Monitor LSRI2 2 19 LSRI Monitor LSRI3 3 20 LSRI Monitor LSRI4...

Page 33: ...he 2040 Switch provides 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...

Page 34: ...7180M Chassis Pinouts page 26 Document no 93 005 33 B2...

Page 35: ...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 2 7 Aligning the Fiber Optic Link on p...

Page 36: ...page 28 Document no 93 005 33 B2...

Page 37: ...again with better airflow c If an optical power meter is avail able measure the optical power out of the transmitter The power should between 2 to 5 mW 3 to 7 dBm If an optical power meter is not avai...

Page 38: ...ther functioning receiver unit to verify optical power coming down the fiber c Optical power too low too many splits too long a distance thus exceeding optical budget System may still function without...

Page 39: ...xcom If there is 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...

Page 40: ...cedures for FC APC Connectors Use a Kim Wipe to gently wipe the end face surface of the connector Alternatively a Cletop automatic connector cleaner can be used Figure 19 Wiping the connector with a K...

Page 41: ...ng swab gently wipe out the optical port Discard the swab after use Figure 21 Cleaning the Optical Port Figure 22 Cleaning the Optical Port 2 Appendix 1 2 2 Compressed Air Method Using the extension t...

Page 42: ...page 34 Document no 93 005 33 B2...

Page 43: ...FL 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 power to the standalone power supply unit 4 Connect the 7225HD unit...

Page 44: ...page 36 Document no 93 005 33 B2...

Page 45: ...2380 Relay adapter is ordered separately from the 7180M chassis it must mounted by the user The 2380 is mounted directly over the connectors on the 7180M backplane as shown below Appendix 3 1 Install...

Page 46: ...guides Figure 24 Mounting the adapter 5 Mount the four screws The screws must be installed in the order shown in Figures 25 and 26 Figure 25 Mounting the screws 1 Caution Use only the mounting screws...

Page 47: ...7225H Interfacility Link Installation and User s Guide page 39 Foxcom proprietary information Figure 26 Mounting the screws 2 Figure 27 Mounted 2380 6 Connect the cables...

Page 48: ...page 40 Document no 93 005 33 B2 Appendix 3 2 2380 Dimensions and Front Panel Label Figure 28 2380 Dimensions Figure 29 2380 Front Label...

Page 49: ...ailure Table 11 2380 Alarms Pinouts J2 Pin Number Function Name Slot Number 1 Alarm NOP1 1 2 Alarm COM1 1 3 Alarm NOP2 2 4 Alarm COM2 2 5 Alarm NOP3 3 6 Alarm COM3 3 7 Alarm NOP4 4 8 Alarm COM4 4 9 Al...

Page 50: ...RSSI Monitor RSSI 6 7 RSSI Monitor RSSI 7 8 RSSI Monitor RSSI 8 9 PDI Monitor PDI1 1 10 PDI Monitor PDI2 2 11 PDI Monitor PDI3 3 12 PDI Monitor PDI4 4 13 PDI Monitor PDI5 5 14 PDI Monitor PDI6 6 15 PD...

Page 51: ...aptor and the 2040 RF Switch Figure 31 Standard 7180M and 7180M with 2380 Relay Adapter Pinout 44 Figure 32 7180M with 2040 RF Switch Pinout 46 Figure 33 Pinout of 7180M Jumper with 2040 RF Switch in...

Page 52: ...page 44 Document no 93 005 33 B2 Figure 31 Standard 7180M and 7180M with 2380 Relay Adapter Pinout...

Page 53: ...7225H Interfacility Link Installation and User s Guide page 45 Foxcom proprietary information...

Page 54: ...page 46 Document no 93 005 33 B2 Figure 32 7180M with 2040 RF Switch Pinout...

Page 55: ...7225H Interfacility Link Installation and User s Guide page 47 Foxcom proprietary information...

Page 56: ...page 48 Document no 93 005 33 B2 Figure 33 Pinout of 7180M Jumper with 2040 RF Switch in slots 2 and 5...

Page 57: ...7225H Interfacility Link Installation and User s Guide page 49 Foxcom proprietary information Figure 34 Pinout of 7180M Jumper with 2040 RF Switch in slot 2...

Page 58: ...page 50 Document no 93 005 33 B2 Figure 35 Pinout of 7180M Jumper with 2040 RF Switch in slot 5...

Page 59: ...7225H Interfacility Link Installation and User s Guide page 51 Foxcom proprietary information Figure 36 Pinout of 7180M Jumper with Transmitter and Receiver units only...

Page 60: ...page 52 Document no 93 005 33 B2...

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