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Vitec Multimedia FIM-102D, Instruction Manual

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Vitec Multimedia FIM-102D Instruction Manual Download Page 32

FIM-102D FIBER INTERFACE

5-1

5

 

SPECIFICATIONS

Audio

Transmission Method

Digital, TDM, 24-bit, 48k samples/sec

Input Impedance

600 Ohms balanced

Output Impedance

30 Ohms balanced

Maximum Input Level (600 Ohms)

+17 dBm (peak)

Maximum Output Level
            (from 30 Ohms balanced)

+17 dBm into 600 Ohms

Frequency Response (@8 dBm)

Summary of Contents for FIM-102D

Page 1: ...FIM 102D MATRIX FIBER INTERFACE INSTRUCTION MANUAL...

Page 2: ...All Rights Reserved Part Number 810319 Vitec Group Commmunications Inc 4065 Hollis Street Emeryville CA 94608 3505 U S A A Vitec Group Company Clear Com is a registered trademark of Vitec Group Commun...

Page 3: ...M As A Stand Alone Party Line Extender 1 6 FIM 102D Two Fiber Configuration 1 6 FIM 102D Front Panel Connectors And Lights 1 8 FIM 102D Rear Panel Connectors 1 10 INSTALLATION 2 1 Unpacking 2 1 Instal...

Page 4: ...FIBER INTERFACE MAINTENANCE 3 1 Troubleshooting Tips 3 1 Preventative Maintenance 3 3 GLOSSARY 4 1 SPECIFICATIONS 5 1 CLEAR COM LIMITED WARRANTY 6 1 Factory Service 6 2 Warranty Repair 6 3 Non Warrant...

Page 5: ...s of up to 12 miles 20 km The system consists of one FIM 102D at the Matrix frame end and another FIM 102D unit at the Matrix station end Connecting the pair of interfaces with fiber rather than with...

Page 6: ...NS TO THE CENTRAL MATRIX The Clear Com FIM 102D system transmits audio and data signals from 1 or 2 intercom stations or interfaces to the Matrix frame through the process illustrated in Figure 2 Figu...

Page 7: ...FIM 102D FIBER INTERFACE 1 3...

Page 8: ...ptical signal over up to 12 miles 20 km of fiber optical cable to the second FIM 102D unit where a similar but reverse process occurs to convert the signal back to its original format 6 The second FIM...

Page 9: ...le light eye damage is possible CIRCUIT DESCRIPTION Analog to Digital Converters High speed analog to digital converters for each audio channel Multiplexer Sequentially presents two RS 422 digital inp...

Page 10: ...can send telephone audio to the central Matrix over a secured interference free fiber optic line By using a Clear Com FOR 22 4 wire interface module you can send 4 wire audio plus transmit keying ove...

Page 11: ...F 1M and FIM 102D as Party Line Extender FIM 102D Two Fiber Configuration In a standard two fiber system identical FIM 102D units are used at each location The units both transmit at 300 nm on ST conn...

Page 12: ...1 8 FIM 102D FIBER INTERFACE FIM 102 One Fiber Configurations These configurations may be offered at a later date...

Page 13: ...FIM 102D FIBER INTERFACE 1 9 FIM 102D FRONT PANEL CONNECTORS AND LIGHTS Figure 4 Front Panel of FIM 102D Unit...

Page 14: ...nection of receive Fiber Optic Cable from other FIM 102D unit RX Optical Link On green indicates presence of sufficient optical signal from other FIM 102D unit for communication RX Digital Lock On gre...

Page 15: ...FIM 102D FIBER INTERFACE 1 11 FIM 102D REAR PANEL CONNECTORS Figure 5 Rear Panel of FIM 102D Unit...

Page 16: ...to Station or Interface Port 1 Matrix For Matrix end of FIM 102D link Connect RJ 45 cord from here to Matrix port Port 1 Station For Station end of FIM 102D link Connect RJ 45 cord from here to Stati...

Page 17: ...FIM 102D FIBER INTERFACE 1 13 Figure 6 FIM 102D Shown With Wall Mounted Power Supply...

Page 18: ...ve your Clear Com FIM 102D System check to make sure you have received all components of the system The following items make up a Clear Com FIM 102D FIM 102D multiplexer demultiplexer unit External po...

Page 19: ...fibers to the units INSTALLING AN FIM 102D UNIT IN A RACK A frame for mounting multiple FIM 102D units is available Please contact the Clear Com sales department for information SELECTING AND INSTALLI...

Page 20: ...re pulled carefully avoiding the fiber tip so that their identity is known at both ends If there is confusion about the identity of the two fibers shine a flashlight at one end of the fiber and look f...

Page 21: ...the fiber ends and clean them with clean dry compressed air or with Kim Wipes that have been saturated with isopropyl alcohol Fingerprints or other dirt on the optical connector end surfaces will redu...

Page 22: ...anel Refer to Figure 1 before connecting the optical fiber to the ST optical connectors on the FIM 102D unit s front panel The FIM 102D is compatible with industry standard ST type connectors You may...

Page 23: ...bles so that transmitter ST Fiber Out at the near end connects to receiver ST Fiber In at the far end and transmitter ST Fiber Out at the far end connects to receiver ST Fiber In at the near end Figur...

Page 24: ...igure 2 Wiring an FIM 102D to intercom stations or interfaces RJ 45 connectors on the FIM 102D unit s rear panel connect the unit to audio and data inputs and outputs as shown in Figure 2 Figure 3 ill...

Page 25: ...2 8 FIM 102D FIBER INTERFACE Pair 1 Audio output Pair 2 RS 422 data input Pair 3 Audio input Pair 4 RS 422 data output 8 765 4 321 8 765 4 321 Figure 3 CAT 5 Cable Pinout Diagram...

Page 26: ...FIM 102D FIBER INTERFACE 3 1 3 MAINTENANCE TROUBLESHOOTING TIPS Listed on the next page are some of the more common problems that you may experience their possible causes and suggested solutions...

Page 27: ...e not lit Optical communications failure Check for broken or disconnected fibers Check to see if the FIM 102 at the other end is operating correctly FIM 102 units are operating correctly but connected...

Page 28: ...FIM 102D FIBER INTERFACE 3 3 PREVENTIVE MAINTENANCE Every two years verify the adequacy of optical power at the far end of each optical fiber with an optical power meter...

Page 29: ...other end of the cable full duplex Refers to transmission of signals in two directions simultaneously interface A piece of electronic hardware designed to convert the 4 wire signals of a central matri...

Page 30: ...o send a light signal through the glass core of the cable to the other end of the cable Because the light signals are binary on or off the signal is digital port Any of the input output connections RJ...

Page 31: ...exing WDM A method of multiplexing optical signals developed for use on fiber optic cable Each signal is assigned a particular wavelength on the light spectrum and therefore many signals can be transm...

Page 32: ...Transmission Method Digital TDM 24 bit 48k samples sec Input Impedance 600 Ohms balanced Output Impedance 30 Ohms balanced Maximum Input Level 600 Ohms 17 dBm peak Maximum Output Level from 30 Ohms ba...

Page 33: ...al to Noise Ratio unweighted 20 Hz 20 kHz ref to 18 dBm clip level 80 dB Aggregate Digital Data Rate 43 Mbaud Mechanical Electrical Environmental Connectors RJ 45 coaxial Optical Connectors ST type Po...

Page 34: ...ode 19 dBm OP Margin Multi Mode 12 dBm Matrix Data Communications Frame to Station Digital Data Transmission Rate RS 422 Balanced TTL Levels 0 to 150 kBits sec Jitter 1 12 msec Higher rates possible d...

Page 35: ...curacy of the information contained in its product manuals that information is subject to change without notice Performance specifications included in this manual are design center specifications and...

Page 36: ...ntrol of the Group including unreasonable or negligent operation abuse accident failure to follow instructions in the manual defective or improperly associated equipment attempts at modification and r...

Page 37: ...____________________________________ Address_______________________________________________________ City______________________________________State____ ZIP_________ FACTORY SERVICE All equipment retur...

Page 38: ...mms com WARRANTY REPAIR If in warranty no charge will be made for the repairs Equipment returned for warranty repair must be sent prepaid and will be returned prepaid NON WARRANTY REPAIR Equipment tha...

Page 39: ...6 4 FIM 102D FIBER INTERFACE...

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