Manuale d’uso / di manutenzione del prodotto PA-CU-AR del fabbricante Net Optics
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Installation Guide for 10/100BaseT Port Aggregator T ap with Active Response Models P A-CU-AR, P AD-CU-AR Doc. PUBP ACUARU Rev . 1, 06/06.
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10/100 Port Aggregator T ap Contents I n t r o d u c t i o n .....................................................1 Key Features ....................................................3 Unpacking and Inspection ..........................................4 Product Diagrams .
10/100 Port Aggregator T ap PLEASE READ THESE LEGAL NOTICES CAREFULL Y . By using a Net Optics T ap you agree to the terms and conditions of usage set forth by Net Optics, Inc. No licenses, express or implied, are granted with respect to any of the technology described in this manual.
10/100 Port Aggregator T ap 1 Introduction Net Optics 10/100 Dual Port Aggregator T aps with Active Response provide ultra-efcient access to critical links with the option to inject an active re - sponse into the network.
10/100 Port Aggregator T ap 2 Simple to Deploy Net Optics’ Dual Port Aggregator T ap with Active Response is a simple plug- and-play solution addressing the fact that many monitoring systems, including most software based solutions, only offer a single channel NIC, limiting full- duplex visibility .
10/100 Port Aggregator T ap 3 K ey Fea tur es Passive, Secure T echnology Supports full-duplex monitoring with a single NIC, increasing monitoring efciency Regeneration T ap technology enables two .
10/100 Port Aggregator T ap 4 Unpacking and Inspection Carefully unpack the 10/100 Port Aggregator T ap w/Active Response and check for damaged or missing parts.
10/100 Port Aggregator T ap 5 Figure 3: Rear Panel LED Indicators PWR 1/ PWR 2: Main and Redundant Power . If the T ap is deployed with both power supplies, both LEDs will illuminate when the T ap is plugged in. If an LED is off, this indicates that the corresponding power supply is not functioning.
10/100 Port Aggregator T ap 6 Each using a single NIC, the monitoring devices both receive all combined traffic from Side A and Side B, including physical layer errors. State 1: Side A + Side B is less than or equal to 100% of the NIC's receive capacity.
10/100 Port Aggregator T ap 7 The Tap applies a first-in, first-out process to all packets. Once the burst has ended and the NIC's utilization is again below 100 percent, the Tap first processes the packets that were stored in memory.
10/100 Port Aggregator T ap 8 Cabling Guidelines Use straight-through cable to connect the T ap Ports to a Router or NIC. Use cross-over cable to connect the T ap Ports to Switches and Hubs. The T ap Ports T ransmit on Pins 3 & 6 and Receive on Pins 1 & 2.
10/100 Port Aggregator T ap 9 Connecting to the Monitoring De vice(s) 1. Supply power to the T ap using the power supplies included with the unit. T wo power supplies are included.
10/100 Port Aggregator T ap 10 DIP Switch Settings Switch Function Description 1 T urns Auto-negotiation ON or OFF . Factory default setting is Auto-negotiation. If turned ON, ports A, B, and C/D automatically negotiate the links. Positions 2 thru 8 are inac- tive.
10/100 Port Aggregator T ap 1 1 Activ e Response T ap F AQs Q: What types of active r esponses are supported? A: W ith an Active Response Dual Port Aggregator T ap, an administrator can transmit any t.
10/100 Port Aggregator T ap 12 Activ e Response T ap F AQs (Continued) Q: How much bandwidth is available on the Active Response Port? A: The average amount of bandwidth for active responses is determined by the average available capacity on the link.
10/100 Port Aggregator T ap 13 Specications Environment Operating T emperature: 0˚C to 55˚C Storage T emperature: -10˚C to 70˚C Relative Humidity: 10% min, 95% max, non-condensing Power Power Supply Input: 100-240V AC, 0.5A, 47-63Hz Output: 12V , 1.
10/100 Port Aggregator T ap 14 Limitations on W ar ranty and Lia bility Net Optics offers a limited warranty for all its products. IN NO EVENT SHALL NET OPTICS, INC.
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© 2007 by Net Optics, Inc. All Rights Reserved. www .netoptics.com.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Net Optics PA-CU-AR è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Net Optics PA-CU-AR - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Net Optics PA-CU-AR imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Net Optics PA-CU-AR ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Net Optics PA-CU-AR, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Net Optics PA-CU-AR.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Net Optics PA-CU-AR. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Net Optics PA-CU-AR insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
