Cisco AS5800 Installation Guide download pdf (Page 5)

Cisco AS5800 Universal Access Server Regulatory Compliance and Safety Information 5

Cisco AS5800 Universal Access Server Overview

Figure 2 Cisco AS5800 Universal Access Server Fully Installed—Rear View

The Cisco AS5800 universal access server is equipped with channelized T1 (CT1), E1 (CE1), or T3

(CT3) ingress interfaces that provide a synchronous telecommunication interface in both North

American and international environments. These ingress interfaces are installed in the Cisco 5814

dial shelf and contain all necessary functionality to terminate the telephone company connection.

The channelized trunk card is conﬁgured in the factory for either T1 or E1 framing, depending on

your order.

The Cisco AS5800 universal access server is also equipped with modem cards that recognize

Point-to-Point Protocol (PPP) and Serial Line Interface Protocol (SLIP) framing and convert pulse

code modulation (PCM) analog bitstreams to digital data. The modem card forwards converted and

packetized data to the dial shelf main processor, which examines the data and forwards it to the

router shelf. From the router shelf, the data is routed to an external network.

–48V –48V

RTN

POWER

MISWIRE

H11450

–48V –48V

RTN

POWER

MISWIRE

NETWORK PROCESSING ENGINE-150

Safety cover

not shown

Router shelf

Dial shelf

Filter module

Double

ground lug

PEMs

Power switches

(to boot system)

AC-input power shelf (optional)

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Cisco AS5800 Installation Guide Page 5