Table of Contents Section Page Safety Instructions Instrucciones de Seguridad Sicherheitsanleitungen Consignes de Sécurité Fiber Information External Wiring Information Functional Description 9771 and 9771Y Indicator and Connector Locations and Functions Set Up and Operation of the 9771 and 9771Y Typical Applications for the 9771 and 9771Y Operation of the 9771 and 9771Y with the Network Management System Specifications...
Failure to comply with any precaution, 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’s failure to comply with any of these safety requirements.
Si no se cumple con alguna precaución, advertencia o instrucción indicada en este manual se infringen los estándares de diseño, fabricación y el uso destinado a la unidad. TKH Security Solutions USA no asume ninguna responsabilidad si el cliente no cumple con alguno de estos reequisitos de seguridad.
Einheit betrieben, gewartet oder repariert wird. Falls Vorsichtsmassnahmen, Warnungen oder Anweisungen in diesem Handbuch nicht befolgt werden, verstösst dies gegen die Konstruktions, und Herstellungsstandards und erfolgt im gegensatz zum vorgesehenen Verwendungszweck dieser Einheit. TKH Security Solutions USA übernimmt keine Haftung für das Verabsäumnis des Kunden, diese Sicherheitsanforderungen einzuhalten.
Le non-respect d’une précaution, d’un 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 du non-respect de ces consignes de sécurité par le client.
Fiber Information This unit was manufactured with attention to fiber cleanliness by TKH Security Solutions USA. Beyond the optical safety information contained in this manual, the following guidelines should be observed when working with optical fibers. The biggest problem is dirt! It takes very little contamination to cause problems with optical fiber connections;...
The 9771 is optically compatible with the 9772 Eight-Port Drop and Repeat Ethernet Switch Transmission card. The 9971 and 9971Y are rack-mount cards designed to operate in any of the TKH Security USA Series 9002 or 9003 chassis. The cards operate on 6VDC as supplied by the chassis into which they are installed.
9771 and 9771Y Indicator and Connector Locations and Functions IGURE 1. CARRIER DETECT (CD) INDICATOR green optical This LED illuminates when a valid link has been established on the fiber port. 2. LINK/ACTIVITY INDICATOR green This LED is illuminated when the fiber port has established an Ethernet link with the far end unit. It blinks when there is data activity on the link.
A port on a device that is 10 Mbps full duplex (TKH Security USA 9971), or has been set to 10 Mbps Full Duplex, does not reliably participate in the auto negotiate process and may well result in an invalid...
Operation of the 9771 and 9771Y with the Network Management System Operation of the 9771 and 9771Y with the Network Management System consists of the following parameters: Card Location Card Size (Number of Slots) Card Name (Mode Number) Serial Number Revision Number Chronometer Value (Cumulative Hours of Operation) Reset Cycles (Cumulative Number of Power Cycles)
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