Cisco Digistar EoC Manuale utente

DigiStar Ethernet over Coax End-Point E320.1

User Guide

Notice

Cisco Systems, Inc. assumes no responsibility for errors or omissions that may

appear in this guide. Cisco reserves the right to change this guide at any time

without notice. No part of this document may be reproduced in any form

without the express written permission of Cisco Systems, Inc.

Trademark Acknowledgments

Cisco and the Cisco logo are trademarks or registered trademarks of Cisco

and/or its affiliates in the U.S. and other countries. A listing of Cisco's

trademarks can be found at www.cisco.com/go/trademarks .

Third party trademarks mentioned are the property of their respective owners.

The use of the word partner does not imply a partnership relationship between

Cisco and any other company. (1009R)

Notice for CATV Installers

If you are a CATV installer, read the information in the box below.

Important Safety Instructions

Protecting Against Power Surges

To protect the EP from power surge damage, ground (earth) your cable product

to provide some protection against voltage surges and built-up static charges.

To avoid these voltage surges caused by lightning storms and power outages,

plug the EP into a surge protector to reduce the risk of damage.

Heed Warnings

Adhere to all warnings on the product and in the operating instructions.

Read, Retain, and Follow These Instructions

Read instructions before you operate this unit. Follow all operating instructions

that accompany this product. Retain the instructions for future use. Give

particular attention to all safety precautions.

Comply With Warnings

Avoid electric shock. Comply with all warnings and cautions in the operating

instructions, as well as those that are affixed to this product.

Power Warnings

Providing a Power Source

A label on this product indicates the correct power source for this product.

Operate this product only from an electrical outlet with the voltage and

frequency indicated on the product label.

If you are uncertain of the type of power supply to your home or business,

consult your service provider or your local power company.

If this product is equipped with a two-prong (polarized) safety plug, follow

these safety guidelines to properly ground this product:

Grounding This Product (U.S.A, and Canada Only)

Avoid electric shock. Comply with all warnings and cautions in the operating

instructions, as well as those that are affixed to this product.

Continued on next page

Important Safety Instructions, Continued

WARNING: To avoid electric shock and fire hazard, match the plug

and outlet connections carefully, then fully insert. If the plug and outlet

do not match, or you can not fully insert the plug, contact an electrician to

update your power outlet.

For a 2-prong plug (a polarized plug with one wide blade and one narrow

blade), insert the plug into a polarized mains, 2-prong outlet in which one

socket is wider than the other.

Note: If you are unable to insert this plug fully into the outlet, try reversing the

plug. If the plug still fails to fit, contact your electrician to replace your outlet.

Overloading

WARNING: Avoid electric shock and fire hazard! Do not overload

main AC outlets and extension cords. For products that require battery

power or other power sources to operate them, refer to the operating

instructions for those products.

Do not overload electrical outlets, extension cords, or integral convenience

receptacles as this can result in a risk of fire or electric shock. For products that

require battery power or other power sources to operate, refer to the operating

instructions for those products.

Preventing Power Cord Damage

Arrange all power cords so that people or pets can not walk on the cords. Do

not place objects on the cords. Do not lean objects against the cords. Placing

objects on or leaning objects against cords can damage the cords. Give particular

attention to cords at the point at which the cord connects to plugs, at the

electrical outlets, and where the cords exit the product.

Usage Warnings

Providing Ventilation

Continued on next page

Important Safety Instructions, Continued

This product has openings for ventilation that protect it from overheating. To

ensure the reliability of this product, do the following:

Do not block or cover these openings

Do not place entertainment devices (such as VCRs or DVDs), lamps, book,

vases with liquids, or other objects on top of this product.

Do not place this product in any of the following locations:

- On a bed, sofa, rug, or similar surface.

- Near heat sources such as radiators, heat registers, stoves, or other

products that produce heat.

- In an enclosure, such as a bookcase or rack, unless the installation

provides proper ventilation.

Selecting a Proper Location

WARNING: Avoid personal injury and damage to this product! An

unstable surface may cause this product to fall.

Place this product in a location that is close enough to an electrical outlet and

where the power cord is easily accessible to be disconnected from the wall

outlet or from the rear panel of the product.

Important: The power cord is the mains power supply disconnect device. Place

this product on a stable surface. The surface must support the size and weight

of this product.

Cleaning This Product

WARNING: Avoid electric shock! Unplug this product before

cleaning.

Before cleaning this product, unplug it from the electrical outlet. Use a damp

cloth to clean this product. Do not use a liquid cleaner or an aerosol cleaner. Do

not use a magnetic/static cleaning device (dust remover) to clean this product.

Continued on next page

Important Safety Instructions, Continued

Protecting This Product from Foreign Objects and Water or Moisture Damage

WARNING: Avoid electric shock and fire hazard! Never push objects

through the openings in this product. Foreign objects can cause electrical

shorts that can result in electric shock or fire. Do not expose this product

to rain or moisture. Do not place objects filled with liquid, such as vases,

on this product.

Never push objects of any kind into this product through openings as they may

touch dangerous voltage points or short out parts that could result in a fire or

electric shock.

Do not expose this product to liquids or moisture. Do not place this product on

a wet surface. Do not spill liquids on or near this product. Do not use this

product near water, such as a bath tub, wash bowl, sink, or laundry tub, in a

wet basement, or near a swimming pool.

Accessories Warnings

WARNING: Avoid any potential for electric shock or fire. Do not use

accessories with this product unless recommended by your cable service

provider.

Avoid any potential for electric shock or fire. Do not use accessories with this

product unless recommended by your cable service provider.

Service Warnings

Servicing This Product

WARNING: Avoid electric shock! Opening or removing the cover

may expose you to dangerous voltages. This product contains no

user-serviceable parts. Refer all servicing to qualified service personnel.

Continued on next page

Important Safety Instructions, Continued

Do not open the cover of this product. If you open the cover, your warranty will

be void. Refer all servicing to qualified personnel only. Contact your service

provider for instructions.

Obtaining Service for Product Damage

For damage that requires service, unplug this product from the AC outlet. Then

contact your cable service provider or qualified service personnel to obtain

service for the following conditions:

If there is damage to the power supply cord or plug

If liquid enters this product

If you expose this product to rain or water

If you drop this product, a heavy object falls on this product, or damage

occurs to the cover of this product

If this product does not operate normally by following the operating

instructions.

Checking Product Safety

Upon completion of any service or repairs to this product, the service technician

performs safety checks to determine that this product is in proper operating

condition.

Lightning

For added protection for this product during a lighting storm, or when it is left

unattended and unused for long periods of time, unplug it from the wall outlet

and disconnect the antenna or cable system. This will prevent damage to the

product due to lightning and power-line surges. Plugging this product into a

surge protector may reduce the risk of damage.

Note: Unplugging this product for an extended period of time can result in loss

of authorization. For reauthorization, contact your cable service provider.

Continued on next page

Important Safety Instructions, Continued

Power Lines

WARNING: To avoid electric shock, do not locate an outside antenna

system in the vicinity of overhead power lines or power circuits.

Do not locate an outside antenna system in the vicinity of overhead power lines

or power circuits. When installing an outside antenna system, take extreme care

to keep from touching power lines or circuits, as contact might be fatal.

Electromagnetic Compatibility Regulatory Requirements

This equipment meets applicable electromagnetic compatibility (EMC)

regulatory requirements. Refer to this equipment’s data sheet for details about

regulatory compliance approvals. EMC performance is dependent upon the use

of correctly shielded cables of good quality for all external connections, except

the power source, when installing this equipment.

Ensure compliance with cable/connector specifications and associated

installation instructions where given elsewhere in this manual. Otherwise,

comply with the following good practices:

1. Multi-conductor cables should be of single-braided, shielded type and

have conductive connector bodies and backshells with cable clamps that

are conductively bonded to the backshell and capable of making 360°

connection to the cable shielding. Exceptions from this general rule will

be clearly stated in the connector description for the excepted connector

in question.

2. Ethernet cables should be of single-shielded or double-shielded type.

3. Coaxial cables should be of the double-braided shielded type.

Introduction

The DigiStar Ethernet over Coax (EoC) system is designed to combine a CATV

signal with Ethernet data for transmission to a subscriber’s home through the

existing coax access network.

With Ethernet data delivered to the building, the DigiStar EoC system meets the

IP interactive service requirement of cable operators for Multiple Dwelling Unit

(MDU) application. The DigiStar EoC system also supports Video-On-Demand

(VOD) upstream service requests in the IP data return path, and subscriber

service differentiation through rate limiting.

The EP is the end-point device of the DigiStar EoC system. It is located in a

subscriber’s home to provide CATV signal pass-through and Ethernet data to a

PC or IP set-top box. It complies with HPNA 3.1 (ITU-TG.9954) standards, and

provides high-speed and reliable data transmission.

Benefits and Features

Complies with HPNA 3.1 (ITU-T G.9954) standards

Complies with IEEE 802.1p CoS and 802.1q VLAN protocols

Auto synchronization and point-to-point communication with master device

Bidirectional data transmission band: 12–28 and 28–44 MHz

Adaptive FDQAM

CATV service band: 87–1000MHz

Supports MDI/MDIX on two 10/100Base-T ports

100 Mbps sustained rate

Supports SNMP based Element Management System (EMS)

What’s In the Carton?

Part Number List

What’s In the Carton?

After receiving the EP, check the equipment and accessories to verify that each

item is in the carton and that each item is undamaged. The carton contains the

following items:

One EP unit

220 VAC (50 Hz) power adapter with power cord

One CAT-5 Ethernet cable

One COAX cable (See the above part number list.)

One user guide

If you find any items missing or damaged, contact the customer services

department for assistance.

Part Number

Description

EEP3412210000000

DigiStar EOC EP E320.1, 44/54 MHz, 220 VAC, Ch-C, Metric

F-Type Connector, HPNA module

EEP3432210000000

DigiStar EOC EP E320.1, 44/54 MHz, 220 VAC, Ch-C,

Standard Connector, without COAX Cable, HPNA module

EEP3432220000000

DigiStar EOC EP E320.1, 44/54 MHz, 220 VAC, US-C,

Standard Connector, without COAX Cable, HPNA module

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