Cisco Systems uBR7200 manual Port Adapter Installation Safety Information

Port Adapter Installation Safety Information

Note Failure to install the port adapter in accordance with these instructions will invalidate the agency approvals for the Cisco uBR7200 series universal broadband router.

•Disconnect the chassis from the power supply before removing any covers.

•Disconnect the chassis from any analog telephone circuits or digital networks (where applicable) before removing any covers.

•Make sure that the chassis is connected to earth ground during normal operation.

•Do not work on the system or connect and disconnect cables during a lightning storm.

•Make sure that the digital network interface cables are disconnected from digital network port adapters before removing the port adapters from the chassis. The digital network interface cables must remain disconnected from the digital network port adapters until after the port adapters are reinstalled in the chassis. (The host chassis provides the necessary protection for the operator.)

Caution Unless noted otherwise, the port adapter contains safety extra-low voltage (SELV) circuitry. Ensure that attachments at the interconnection ports of the apparatus are also SELV circuits. (SELV circuits are so designed and protected that, under both normal conditions and a likely fault condition, the voltage that can be drawn is not hazardous.)

The following operating conditions are required within the European Community:

•The ports marked “Ethernet,” “10BaseT,” “TokenRing,” “FDDI,” “Console,” and “AUX” are SELV circuits. SELV circuits should only be connected to other SELV circuits.

•Connection of AC power supply: the Cisco uBR7200 series is intended for use when supplied with AC power from a power source providing 7A maximum at 100 VAC and 3.5A maximum at

240 VAC, 50/60 Hz, with the chassis fully configured.

•Connection of DC power supply: the Cisco uBR7200 series is intended for use when supplied with DC power from a power source providing 13A maximum at –48 VDC and 8A maximum at

–60 VDC, with the chassis fully configured.

•Other usage will invalidate any approval given to this apparatus if as a result it ceases to comply with EN60950:1992.

•Except in Australia, the PA-2CE1, PA-8B-ST, PA-4E1G-75, and PA-4E1G-120 port adapters are designated SELV within the scope of EN60950:1992. Users are reminded that ports on these port adapters should only be connected to SELV ports on other equipment in accordance with EN60950 clause 2.3.

•This customer equipment must be installed and maintained by service personnel as defined by AS/NZ3260 clause 1.2.14.3 Service Personnel. Incorrect connection of equipment to the General Purpose Outlet could result in a hazardous situation.

•Safety requirements are not fulfilled unless the equipment is connected to a wall socket outlet with protective earth ground.

Regulatory Compliance and Safety Information for the Cisco uBR7200 Series Universal Broadband Routers

78-14140-05 87