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Note: 

If cables other than those supplied are used, they should be shielded Cat 5 cables. If the cable length 

exceeds 1 meter and improper operation is observed, set switch 3 to the ON (DOWN) position. This adjusts 

the timing of the clock circuits to allow for longer cable lengths.  

The Option Module position (1 to 4) at one end of the link is electronically mated to the SAME Option Module 

position at the other end of the link 1 to 1, 2 to 2, and so on. Option Modules must be installed in mating pairs 

in the same Option Module position on both ends of the link to operate correctly. Refer to the Option Module 

manual for details on mating Option Modules.  

 

 

F

IGURE  

2

 

 

E

XAMPLE OF 

C

ONNECTION

 

 

 

 

 

 

 

 

 

 

Summary of Contents for 9961A-C

Page 1: ...Manual Model 9961A C Four Channel Option Module Host Multiplexer Demultiplexer For adding the capability to transport up to four Option Module channels via the HS Data Ports of a compatible Optelecom...

Page 2: ......

Page 3: ...eitungen 6 Consignes de S curit 7 Functional Description 8 9961A C Indicator Connector and Switch Location and Function 9 9961A C Configuration and Connection Guide 11 Operation of the 9961A C 13 Oper...

Page 4: ...caution warning or instruction noted in the manual is in violation of the standards of design manufacture and intended use of the unit TKH Security Solutions USA assumes no liability for the customer...

Page 5: ...ad Si no se cumple con alguna precauci n advertencia o instrucci n indicada en este manual se infringen los est ndares de dise o fabricaci n y el uso destinado a la unidad TKH Security Solutions USA n...

Page 6: ...tsmassnahmen Warnungen oder Anweisungen in diesem Handbuch nicht befolgt werden verst sst dies gegen die Konstruktions und Herstellungsstandards und erfolgt im gegensatz zum vorgesehenen Verwendungszw...

Page 7: ...n avertissement ou d une instruction figurant dans ce manuel est une violation des normes de conception fabrication et indication d usage de l appareil TKH Security Solutions USA n est pas responsable...

Page 8: ...C via a short Cat 5 cable The 9961A C clocks in the high speed data recovers frame sync separates the four data channels and routes them to the four Option Modules When a 9961A C is connected to a SIM...

Page 9: ...gnal transmitted by the local unit This LED will always be OFF when operated in SIMPLEX mode S1 7 or S1 88 is ON c PWR Green LED illuminates when when power is applied to the card d NOT SYNC Red LED i...

Page 10: ...ation and Operation Manual 4 7 OPTION MODULE INTERFACE LOCATIONS Up to four option modules are installed here 8 DIPSWITCH S1 These switches modify the operation of the LED indicators and the Tx CLOCK...

Page 11: ...ABLE 1 Switch Position Function 1 2 3 4 5 6 7 8 Duplex Operation Transceiver OFF OFF OFF OFF OFF OFF OFF HS Port Connection UP UP UP UP UP UP UP Simplex Operation Transmitter OFF OFF OFF OFF OFF ON OF...

Page 12: ...uits to allow for longer cable lengths The Option Module position 1 to 4 at one end of the link is electronically mated to the SAME Option Module position at the other end of the link 1 to 1 2 to 2 an...

Page 13: ...eive end will be illuminated Good data and or audio transmission will be apparent Operation of the 9961A C with Network Management System Software Operation of the 9961A C with the Network Management...

Page 14: ...Data and Audio Interface Specs See separate Option Module Installation and Operation Manual Audio Specs See separate Option Module Installation and Operation Manual Contact Closure Specs See separate...

Page 15: ...15...

Page 16: ...ouda The Netherlands Telephone 31 182 592 333 Fax 31 182 592 123 E mail sales nl tkhsecurity com TKH Security Solutions USA 12920 Cloverleaf Center Drive Germantown Maryland 20874 USA Telephone 1 301...

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