Cisco VWIC-2MFT-T1 Installation Instructions - Page 12

Understanding the LEDs The T1/E1 Multiflex VWIC has six LEDs (three for each port) as listed in Table 2. Table 2 T1/E1 Multiflex Trunk Interface Card LEDs LED LP LED AL LED CD LED Description Color On means that a loopback or line state is detected or is manually set by the user. This LED is off during normal operation. Amber On means that there is a local or remote alarm Amber state. This LED is off during normal operation. On means that a carrier has been detected and the internal DSU/CSU in the WAN interface card is communicating with another DSU/CSU. This LED is on during normal operation. Green Translated Safety Warnings This section contains translated versions of all the safety warnings contained in this document. DC Power Disconnection Warning Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Waarschuwing Voordat u een van de onderstaande procedures uitvoert, dient u te controleren of de stroom naar het gelijkstroom circuit uitgeschakeld is. Varoitus Varmista, että tasavirtapiirissä ei ole virtaa ennen seuraavien toimenpiteiden suorittamista. Attention Avant de pratiquer l'une quelconque des procédures ci-dessous, vérifier que le circuit en courant continu n'est plus sous tension. Warnung Vor Ausführung der folgenden Vorgänge ist sicherzustellen, daß die Gleichstromschaltung keinen Strom erhält. Figyelem! Mielõtt a következõ eljárások bármelyikét végrehajtaná, feltétlenül szakítsa meg az egyenáramú áramkör tápellátását. Avvertenza Prima di svolgere una qualsiasi delle procedure seguenti, verificare che il circuito CC non sia alimentato. Advarsel Før noen av disse prosedyrene utføres, kontroller at strømmen er frakoblet likestrømkretsen. VWIC-2MFT-T1-DIR, VWIC-2MFT-E1-DIR Installation Instructions 12 78-15842-01