| • Do not open the device when the power cord is connected. For sys- |
| tems without a power switch and without an external power |
| adapter, line voltages are present within the device when the power |
WARNING | cord is connected. |
| • For devices with an external power adapter, the power adapter shall |
| be a listed Limited Power Source The mains outlet that is utilized to |
| power the device shall be within 10 feet (3 meters) of the device, |
| shall be easily accessible, and protected by a circuit breaker in compli- |
| ance with local regulatory requirements. |
| • For AC powered devices, ensure that the power cable used meets all |
| applicable standards for the country in which it is to be installed. |
| • For AC powered devices which have 3 conductor power plugs (L1, L2 |
| & GND or Hot, Neutral & Safety/Protective Ground), the wall outlet |
| (or socket) must have an earth ground. |
| • For DC powered devices, ensure that the interconnecting cables are |
| rated for proper voltage, current, anticipated temperature, flammabil- |
| ity, and mechanical serviceability. |
| • WAN, LAN & PSTN ports (connections) may have hazardous voltages |
| present regardless of whether the device is powered ON or OFF. |
| PSTN relates to interfaces such as telephone lines, FXS, FXO, DSL, |
| xDSL, T1, E1, ISDN, Voice, etc. These are known as “hazardous net- |
| work voltages” and to avoid electric shock use caution when working |
| near these ports. When disconnecting cables for these ports, detach |
| the far end connection first. |
| • Do not work on the device or connect or disconnect cables during peri- |
| ods of lightning activity. |
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| This device contains no user serviceable parts. This device can only be |
| repaired by qualified service personnel. |
WARNING |
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| This device is NOT intended nor approved for connection to the PSTN. It |
| is intended only for connection to customer premise equipment. |
WARNING |
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In accordance with the requirements of council directive 2002/96/EC on Waste of Electrical and Electronic Equipment (WEEE), ensure that at
2 | Model 3101 Series Quick Start Guide |