ARRIS SD220 Users Manual

SD220 / SD221

VOIP Access Appliance

User’s Guide

Revision A

July 2003

601017-001

Warning: This product may not be exported outside the United States and
Canada without authorization from the U.S. Department of Commerce, Bureau of
Export Administration. Any export or re- export by the purchaser, directly or
indirectly, in contravention of U.S. Export Administration Regulation is prohibited.

This document may not be reproduced, in whole or part, without the written
permission of coaXmedia, Inc. The contents of this document are subject to
change without notice. coaXmedia, Inc. assumes no liability for damages
resulting from the use of this product or for the information contained in this
manual.

coaXmedia and the coaXmedia logo are trademarks of coaXmedia, Inc.
All trademarked products mentioned in this document are trademarks of their

respective companies.

© Copyright 2000-2003 coaXmedia, Inc. All rights reserved.
Printed in U.S.A.

Limited Warranty

coaXmedia guarantees that every SD22x -Series Access Appliance will be free
from physical defects in material and workmanship under normal use for one (1)
year from the date of purchase. If the product is determined to be defective
during the warranty period, please call coaXmedia’s or your equipment provider’s
Customer Support to obtain a Returned Material Authorization (RMA) number.
The RMA number should be clearly marked on the outside of the package, when it
is shipped. If returned product is determined to be functionin g properly, a nominal
processing fee may be charged to cover shipping and handling.

This product contains no end-user serviceable parts; authorized technicians
should perform all service.

IN NO EVENT WILL COAXMEDIA BE LIABLE FOR ANY DIRECT, INDIRECT,
CONSEQUENTIAL, INCIDENTAL, SPECIAL OR EXEMPLARY DAMAGES ARISING
OUT OF THE USE, INABILITY TO USE, OR PERFORMANCE OF THE COAXMEDIA
PRODUCT (S), ITS ACCOMPANYING SOFTWARE, OR DOCUMENTATION,
INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF BUSINESS PROFITS
OR BUSINESS INTERRUPTION, BASED UPON PRINCIPLES OF CONTRACT,
WARRANTY, NEGLIGENCE, STRICT LIABILITY OR OTHER TORT, BREACH OF ANY
STATUTORY DUTY, PRINCIPLES OF INDEMNITY OR CONTRIBUTION, EVEN IF
COAXMEDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

Furthermore, coaXmedia makes no warranty or representation (expressed,
implied, or statutory) with respect to its products, accompanying software, or
documentation, or to their use, as well as disclaims against their quality,
performance, merchantability, or fitness for any particular purpose. Therein,
coaXmedia does not warranty that the products will be error free or will operate
without interruption.

coaXmedia reserves the right to revise or update its products, software, or
documentation without obligation to notify any individual or entity.

FCC Compliance

This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a
Class B personal computer and peripherals, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can
radiate radio frequency energy, and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this unit does cause harmful interference to radio or television
reception, which can be determined by turning the unit off and on, the user is
encouraged to try to correct the interference by one of more of the following
measures:

• Reorient or relocate the receiving antenna

• Increase the separation between the equipment and the receiver.

• Connect the equipment into an outlet on a circuit different from that to which

the receiver is connected

• Consult the dealer or experienced radio/TV technician for help.
Warning: FCC Regulations state that any unauthorized changes or modifications to

this eq uipment not expressly approved by the manufacturer could void the user's
authorization to operate this equipment.

Canadian Compliance

This Class B digital apparatus complies with Canadian ICES- 003.
Cet appareil numérique de classe B est conforme à la norm e Canadienne NMB-

003.

NEC Compliance

The SD220 / SD221 Access Appliance is intended to be connected to a cable
system, which has been properly grounded in accordance with the National
Electric Code.

UL Compliance

To insure proper operation and UL compliance of the SD220 / SD221 Access
Appliance in the USA, use only the power supply included with the unit.

SD220 / SD221 Access Appliance

Table of Contents

Table of Contents .............................................................................i

Contact Information.......................................................................1

1 Important Rules for Safe Operation .......................................2

1.1 Service ................................................................................. 3

2 Introduction .............................................................................4

2.1 Features ............................................................................... 4

2.2 What You Have ..................................................................... 5

2.3 What You Need ..................................................................... 5

2.3.1 Building Requirements .................................................... 5

2.3.2 Personal Computer Requirements .................................... 5

Using this Guide.............................................................................. 6

3 About the Access Appliance.....................................................7

3.1 Front Panel ........................................................................... 7

3.2 Rear Panel ............................................................................ 8

4 Installing the Access Appliance...............................................9

4.1 Overview .............................................................................. 9

4.1.1 Before Installing............................................................. 9

4.1.2 Building Requirements .................................................... 9

4.1.3 PC Requirements ............................................................ 9

4.1.4 Review the Safety Recommendations............................... 9

4.1.5 Gather Tools .................................................................. 9

4.1.6 Select Location .............................................................10

4.2 Connecting the Access Appliance..........................................11

4.3 Step by Step .......................................................................12

5 Configuring Your PC...............................................................14

5.1 How to Configure your PC for DHCP ......................................14

6 Using your Access Appliance .................................................16

6.1 Using the Connection...........................................................16

6.2 Disconnecting ................................................................ ...... 17

7 Troubleshooting Connection Problems .................................17

8 Specifications .........................................................................18

9 Optional Equipment and Replacement Parts........................19

Table of Contents i

SD220 / SD221 Access Appliance

Contact Information

If after reading through the provided documentation you still have
questions regarding your Access Appliance, please contact your service
provider

See your Service Contract/Agreement for the appropriate customer service
or technical support phone numbers.

User’s Guide 1

SD220 / SD221 Access Appliance

1 Important Rules for Safe Operation

The Access Appliance has been engineered with both

Check power sources. Plug this device only into the recommended
power source indicated on the product’s marking label. If you are not
sure what type of power source is provided at your location, consult your
local power company or other certified expert.

Always use the provided power adapter. Always use the power
adapter provided with the product. And do not use any substi tutes. If
the provided adapter becomes damaged or misplaced, contact coaXmedia
for replacement ordering information.

Be careful of overloading. Do not overload wall outlets or extension
cords, as this can result in the risk of fire or electric shock. Do n’t use any
frayed power cords. Don’t stretch cords to reach the appliance or other
devices: tension at the connectors is a fire hazard.

Avoid damaging power cords. Arrange power supply cords so that
they are out of the way. Route them through areas where it is unlikely
they will be walked on or objects rolled over them.

Avoid placing the product near any heat source. Never place this
product near any heat source. This includes any kitchen appliances
(ovens, toasters, etc.), heating vents, or any other heat source. This is a
fire hazard.

Do not use the product near water. Never use this product anywhere
near a water source or in a damp area. Don’t use it near bathroom or
kitchen water sources such as sinks or washing appliances. Don’t use it
near pools. Don’t use it in a damp area such as a basement.

Avoid stacking. Avoid stacking this item on top of or under other
devices that can generate or radiate heat. Such stacking can concentrate
heat sources in a small area and creates a fire hazard.

Use caution when moving the product. Use caution whenever
moving the Access Appliance. If dropped, resulting damage could render
the appliance inoperable or a fire hazard.

performance and safety in mind. However, safety is also your
responsibility. Read and observe all these recommended
safety precautions.

2 User’s Guide

SD220 / SD221 Access Appliance

Ground the cable system. Be sure the outside cable system is
grounded to provide some protection against voltage surges and built-up
static charges. Section 810 of the National Electric Code, ANSI/NFPA No.
70-1984 (section 54 of the Canadian Electrical Code, Part 1) provides
information with respect to proper grounding of the cable system. Always
refer to local building codes to ensure compliance with all applicable
grounding requirements.

Do not connect or disconnect the RF coax cable to or from your
access appliance while it is plugged into the power source.

Unplug the power adaptor before cleaning. Do not use liquid

cleaner or any aerosol cleaner. Use only a damp cloth for cleaning.
Protect from lightning. For added protection for this product during a

lightning storm, unplug the all devices from the coaxial cable and power
sources wh en they are not in use, especially for any extended time.

Wait at least 10 seconds after disconnecting the power adaptor
before re-connecting it .

1.1 Service

Do not remove covers from or attempt to service the product
yourself. Opening or removing covers may expose you to dangerous

voltage or other hazards and void the product warranty.
Refer servicing of this product to qualified service personnel under the

conditions listed here:

• When the power supply or cord is damaged.

• If liquid has been spilled onto or objects have fallen onto the product.

• If the product has been exposed to rain or water.

• If the product does not operate normally by following the operating

instructions.

• If the product had been dropped or its enclosure has been damaged.

• When the product ex hibits a distinct change in performance, such as

the inability to perform basic functions, indicating a need for service.

User’s Guide 3

SD220 / SD221 Access Appliance

2 Introduction

CoaXmedia welcomes you to the world of Broadband. Through the use of
our SD220 / SD221 Access Appliance and your PC, you can take
advantage of the many Internet services available today, and will be
ready with high -speed connectivity that is required for the services of
tomorrow. In addition to broadband data access, the SD220 / SD221
offers voice over internet protocol (VOIP) support using an ordinary
analog telephone set.

The SD220 / SD221 Access Appliance was designed with the general
computer user in mind, to insure fast, easy installation and operation.
CoaXmedia has alleviated the typical concerns of installing new computer
equipment, making this product’s setup easier than that of a VCR. And
once it’s set up, using the product is as simple as double-clicking an icon.

2.1 Features

• Provides access to Broadband services and VOIP using analog

telephone sets.

• Easy to install and use

• Doesn’t require opening the PC or changing existing network settings

• Unique geometric design with clearly marked status indicators

• Multiple units can operate in a single building or within a single

dwelling

• Operates over existing cable TV or CATV wiring without interfering

with reception or other services in any way

• Utilizes patented transmission techniques specifically designed to

overcome topology issues commonly found in the on-premises cable
distributions networks of Multi- Dwelling Units (MDUs)

4 User’s Guide

SD220 / SD221 Access Appliance

2.2 What You Have

Check the SD220 / SD221 Access Appliance package. In addition to this
User’s Guide (CD), the package should contain:

• 1 Access Appliance

• 1 Ethernet PC cable

• 2 coaxial cables

• 1 Diplex -Filter or splitter (depending on SD model)

• 1 power adapter with attached power cord

If you are missing an item, please contact your service provider.

2.3 What You Need

In addition the Access Appliance package, you will need the following:

• 1 Personal Computer - see requirements below

• Analog telephone set for VOIP functionality

7

• 1

/16” or adjustable wrench (optional) — may be needed to loosen

and tighten cable connections.

• 1 CATV wall outlet

2.3.1 Building Requirements

This unit will only operate in buildings utilizing coaXmedia Internet Access
Solutions.

2.3.2 Personal Computer Requirements

The Personal Computer (PC) must meet the following:

• Have an available Ethernet communications port.

• Microsoft Internet Explorer 4.0 or later, or Netscape Navigator 4.0 or

later

User’s Guide 5

SD220 / SD221 Access Appliance

Using this Guide

This User’s Guide has been provided to assist you in the installation and
operation of your Access Appliance. Throughout this guide, special icons
have been used to highlight specific points. Although many of these
highlights are simply informative in nature, several denote points of user
safety and should be read thoroughly and understood. The icons used in
this manual are defined below:

Important Notes or Required Reading Note

Warnings and Safety Information

Stop, review before proceeding

6 User’s Guide

SD220 / SD221 Access Appliance

3 About the Acces s Appliance

3.1 Front Panel

The LED indicators on the front of the Access Appliance indicate its
current operation status. These seven indicators are described below.

LED Description Operation

P Power

S Sync

T

R Receive Data

D Disable

F Fault
1 Line 1 Telephone line 1 is off hook.

2 Line 2 Telephone line 2 is off hook.

Transmit

Data

On when power is being provided by the power
adapter

Off when the Access Appliance is not receiving a
service signal from the central access equipment

Blinks when the Access Appliance has not been
activated by the central access equipment

On steadily when the Access Appliance has been
recognized by the central access equipment

On when data is ready to be transmitted. (May
blink fast when sending streams of data.)

On when the Access Appliance is waiting for the
PC to read data. (May blink fast when receiving
streams of data.)

On when the Access Appliance is disabled –
preventing access to the Internet

On when maintenance or diagnostics is being
performed by the central access equipment

Blinks randomly if a fault is detected by the
Access Appliance

User’s Guide 7

SD220 / SD221 Access Appliance

3.2 Rear Panel

The ports at the back of the Access Appliance connect the appliance to
your computer, power, and to coax network. When making these
connections, the TV/VCR and computer should be unplugged from the
power source as a precaution.

Port Description Usage

Used for connecting the Appliance to the
coax network via the coaxial cable. The

RF

PWR Power

Ethernet

1 Line 1

2 Line 2

Coax

Connector

Ethernet

Connector

other end of this cable connects to the
diplex-filter connector labeled X. (The
diplex-filter is in turn connected by cable
to the existing TV coax cable.)

Used to provide power to the unit. One
end of the power cord should be attached
to the Access Appliance and the
transformer end plugged into a wall power
outlet.

Used to connect Access Appliance to the
PC for Ethernet operation.

Used to connect analog telephone set for
line 1.

Used to connect analog telephone set for
line 2.

8 User’s Guide

SD220 / SD221 Access Appliance

4 Installing the Access Appliance

These sections provide step-by-step instructions on installing you Access
Appliance.

4.1 Overview

The SD220 / SD221 Access Appliance is easy to install; taking an average
of 15 minutes to setup. However, before getting started, it is important
for you to read the following information.

4.1.1 Before Installing

4.1.2 Building Requirements

This unit will only operate in buildings utilizing coaXmedia
Internet Access Solutions.

4.1.3 PC Requirements

The SD220 / SD221 Access Appliance requires the use
of a Network Interface Card installed in your PC; if you

PC does not have a Network Interface Card, one must be
installed before you can use the Access Appliance. Many
computer retail stores and service centers can perform this
task, if you require assistance.

4.1.4 Review the Safety Recommendations

It is important to review the Safety Recommendations to
insure the proper installation and operation of your Access
Appliance. See the Safety Recommendations Section of this
User’s Guide.

4.1.5 Gather Tools

Although most installations do not require any special tools, it
may be necessary to use a 7/16” wrench or pliers to loosen
an existing coax cable connection on a TV or CATV wall
outlet. It is also desirable to lightly tighten all coax cable
connections associated with installing the Access Appliance to
insure solid, reliable connections; this can be done with a
wrench, with pliers or by hand.

User’s Guide 9

SD220 / SD221 Access Appliance

Select Location

The first aspect of installing your new Appliance will be
selecting a CATV outlet that is locat ed near your computer.
When making your selection, consider where you use your
PC/laptop and the distance between that location and the
CATV outlet. Although coaxial cables are provided with your
Appliance, they may not be long enough for your installation;
if this is the case, longer cables can be obtained at a local
store (RG-6 or RG-59 with F-type connectors).

10 User’s Guide

SD220 / SD221 Access Appliance

Œ

nplug the TV (VCR) cable from

•

Ž

‘

Use the provided

e to

connect from the

Access Appliance

connector labeled

to the

appropriate

connector at

’

“ •

Plug it into the

Use the 8 ft coaxial cable

(provided) to connect from the

connector to

connector to the wall

•

to line 1 or

line 2.

4.2 Connecting the Access Appliance

This illustration diagrams the series of steps involved in connecting the
parts together. Many parts have la beled connectors; those labels are in
bold type. Two pieces of cable come packaged with the appliance; they
are referred to as the “provided” cables.

U

diplex-filter’s
TV connector

diplex-filter’s X

the Access Appliance’s RF port

the room’s cable outlet

Use the 2 ft. coaxial
cable (provided) to
connect from the
diplex-filter’s IN

outlet

Connect
telephone

Plug the
transformer cord
into the Access
Appliance ‘s PWR
connector

PC cabl

With all other
connections
secure, plug
the
transformer
into the wall
power outlet

Note: To ensure proper operation and UL compliance of product
in the USA, use only the approved power supply included.

ETHERNET

the back of the

computer

User’s Guide 11

SD220 / SD221 Access Appliance

Turn off power to the computer and TV (or VCR) before
connecting up the cables as a precaution. It is recommended to

disconnect them from the wall power outlets.

4.3 Step by Step

1 Disconnect the TV from the CATV Outlet

Locate the cable connecting your TV (or VCR) to the wall cable
TV/CATV outlet. Unscrew the end from the wall connector. Leave
the other end connected to the TV/VCR. If you aren’t using a TV in
the room, just skip this step.

2 Connect the TV to the Diplex- Filter

Connect the end of the coaxial cable that was unscrewed from the
TV/CATV outlet to TV port of the included diplex-filter. If a TV or
other device is not being used, leave the TV port unconnected.

Do not substitute a generic cable splitter for the
provided diplex-filter; although doing so will not

damage the TV or Access Appliance, the diplex -filter
improves the Appliance’s operational reliability

If you are not connecting to a TV in the room, you
should use the provided diplex-filter, leaving the TV
connector unconnected.

If you use one or more cable splitters in the room,
you may continue to use them; however, you should
install the diplex -filter so that it is the first device
connected to the TV/CATV outlet.

3 Connect the Diplex- Filter to the CATV Outlet

a) Locate the shortest coaxial cable included with the Access

Appliance and connect one end to the IN port of the diplex-filter.

b) Connect the loose end of that coaxial cable to the CATV wall

Outlet.

4 Connect the Access Appliance to the Diplexer

a) Locate the remaining coaxial cable included with the Access

Appliance and connect one end to the X port of the diplex-filter.

12 User’s Guide

SD220 / SD221 Access Appliance

b) Connect the loose end of that coaxial cable to the RF port of the

Access Appliance.

Make sure are all connections are secure; if necessary, use
a wrench or pliers to lightly tighten the connections.

5 Connect analog telephone set

a) Connect the cord from the analog telephone set to either RJ-11

connector on the back of the SD220 access appliance.

Do not attempt to insert the supplied phone cable
into a dial-up modem or into the RJ-11 jack in your
wall. Doing so could damage your modem port and/or the

SD220 / SD221 SandDollar.

6 Connect PC Cable

a) Locate the Ethernet PC cable included with the Access Appliance

and connect it to the Access Appliance’s Ethernet port.

b) Connect the loose end of that cable into an active Ethernet port

on your PC. If you PC does not have a Network Interface Card,
one must be installed before you can use the Access Appliance.
Many computer retail stores and service centers can perform this
task, if you require assistance.

PC Ethernet Port

Do not attempt to insert the supplied Ethernet cable
into a dial-up modem. Doing so could damage your

modem port and/or the Ethernet cable.

7 Connect the Power Adapter to the Appliance

Locate the included power adapter and connect the appropriate end
to the PWR port on the Access Appliance.

User’s Guide 13

SD220 / SD221 Access Appliance

8 Apply Power to the Access Appliance

Before plugging the adapter into the power outlet, consult these
important notes:

Please check the voltage requirements printed on
the power adapter before plugging it into an AC
power outlet. If the power adapter’s input voltage

specification does not match what is being provided at
your AC outlet, contact your service provider or coaXmedia
for a replacement.

Power can now be applied to the Appliance by plugging the power
adapter into a unused AC power outlet (on a wall, power strip, surge
protector, or UPS).

The P indicator on the Appliance front panel should light
up when power is applied. (See also a description of the
front panel lights on page 17.)

Now that the Access Appliance setup has been completed, you can set up
your computer to use the connection.

5 Configuring Your PC

Now that all the necessary hardware connections have been made, your
computer’s network configuration may need to be adjusted. Often

when using the Ethernet connection, Internet Service Providers

require your Ethernet card to be configured to obtain an IP
address automatically (DHCP). Instructions for making the
necessary adjustment can be found below, however your Intern et

service provider may supply you with additional instructions that should
take precedence. Please refer to these instructions if supplied.

5.1 How to Configure your PC for DHCP

The following DHCP configuration procedure applies to the following
Operating Systems:

Windows 98 Windows 2000

14 User’s Guide

SD220 / SD221 Access Appliance

Windows Me Windows XP

For Windows 98:

1. Click on Start, Settings, then Control Panel.

2. Double-click on the Network icon.

3. Double-click on TCPIP. Select the IP Address tab. *See note

below.

4. At the IP Address tab, place a check in the Obtain an IP
Address automatically circle.

5. Click OK, then on OK once more. If the computer prompts you
to reboot, please do so now.

For Windows 2000 and Windows ME:

1. Click on Start, Settings, then Control Panel.

2. Double-click on the Network and Dial- Up Connections icon.

3. Right-click on the Local Area Connection icon and select
Properties.

4. Double-click on Internet Protocol (TCP/IP). *See note
below.

5. At the General tab, place a check in the Obtain an IP Address
automatically circle.

6. Place a check in the Obtain DNS server address
automatically circle.

7. Click Apply , and then click OK. If the computer prompts you to
reboot, please do so now.

For Windows XP:

1. For Windows XP , click on Start, Settings, then Control Panel.

2. Click on Network and Internet Connections then click on
Network Connection.

User’s Guide 15

SD220 / SD221 Access Appliance

3. Right-click on the Local Area Connection icon and select
Properties.

4. Double-click on Internet Protocol (TCP/IP). *See note
below.

5. At the General tab, place a check in the Obtain an IP Address
automatically circle.

6. Place a check in the Obtain DNS server address
automatically circle.

7. Click Apply , and then click OK. If the computer prompts you to
reboot, please do so now.

Note: If information is already entered in these fields, be sure
to write down all this information before making any changes.
You will need to reenter this after you’ve finished using the
coaXmedia SD220 / SD221. Under Windows 2000, you must be
logged in using an account with administrators’ rights in order
to make the necessary changes.

For Unlisted Operating Systems:

If you are using a PC with an Apple, Linux or any other operating
systems not mentioned previously, please refer to your operating
system’s documentation for instructions on how to enable DHCP
client operation.

6 Using your Access Appliance

6.1 Using the Connection

Your Access Appliance provides you with an “Always -On” connection to
the Internet so simply start up your e-mail client, Web browser,
newsgroup reader, or other Internet applications and use them as usual.

16 User’s Guide

SD220 / SD221 Access Appliance

Note: If you are concerned that someone may attempt to access your
computer via the Internet, you can use any number of firewall or Internet
security software tools to prevent remote access. Another solution is to
disconnect the computer cable or disconnect power from your Access
Appliance.

6.2 Disconnecting

If you have any security concerns about leaving your PC connected while
it is not in use, firewall software or equipment can be purchased at many
computer retailers; or you can simply unplug the Ethernet cable from the
PC until you need to access the Internet again.

7 Troubleshooting Connection Problems

The P (Power) and S (Sync) LEDs should be ON; and you should see the
T (Transmit) and R (Receive) LEDs flash when you attempt to browse the
Internet.

If the S or F LED is blinking or no LEDs are on, check all the hardware
connections and cables (refer to Connecting to the Access Appliance).

If the P, S, and D LED is ON, then the Access Appliance is functioning
correctly; but it has not been enabled and you should contact your service
provider for service activation.

If this problem persists, contact your service provider for assistance. (See
also page 7 for a description of the Front Panel status LEDs.)

User’s Guide 17

8 Specifications

Client Interface

Ethernet transfer speed
Indicators Front panel LEDs
Cable Connectivity RJ-45-Ethernet

Electrical Specifications

AC Adaptor Option 1

Up to typical 10/100BaseT speeds

RJ-11 Analog telephone set

Inputs: 120VAC 50/60 Hz
Operating Ranges: 108-132 VAC
Output: 5VDC, 2A
Option 2
Inputs: 240VAC 50/60 Hz
Operating Ranges: 220-240 VAC
Output: 5VDC, 2A

SD220 / SD221 Access Appliance

Environmental Specifications

Operating temperature
Storage temperature
Humidity 10% to 90% non- condensing

0° to +40° C

-40° to +75° C

Physical Specifications

Dimensions

7”wide, 8” deep, 1.5” height

Agency and Regulatory Compliance

Certifications

18 User’s Guide

FCC
Canadian
UL / ULc

SD220 / SD221 Access Appliance

9 Optional Equipment and Replacement Parts

Many optional and replacement parts are available for the SD220 access
appliance.

If you need to replace or add a part, consult the service provider from
whom you obtained this product.

These appliance options and replacements are available. Specify the part
number(s) as well as description(s) of any part when ordering to ensure
correct identification of the item.

Sales Part # Description

CB201- 001 Ethernet Cable – 10ft
SD220 / SD221 Access Appliance User’s Guide CD

User’s Guide 19