3Com Network Router NETBuilder SI User Manual

®
Using the SuperStack II  
NETBuilder SI  
®
®
Bridge/Router  
http://w w w .3com.com/  
Part No. 09-1558-000  
Published December 1998  
 
Shielded Cables  
Connections between 3Com equipment and other equipment and peripherals must be made using shielded  
cables in order to maintain compliance with FCC, and other agency, electromagnetic frequency emissions  
limits. This statement does not apply to the ISDN cable or 10BASE-T cables.  
Federal Communications Commission Notice  
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to  
Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful  
interference when the equipment is operated in a commercial environment. This equipment generates, uses  
and can create radio frequency energy and, if not installed and used inaccordance with the instruction manual,  
may cause harmful interference to radio communications. If this equipment does cause harmful interference to  
radio or television reception, which can be determined by turning the equipment off and on, the user is  
encouraged to try and correct the interference by one or 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 an experienced radio/TV technician for help.  
In order to meet FCC Class B limits, this equipment must be used only with cables which comply with IEEE  
802.3.  
The user may find the following booklet prepared by the Federal Communication Commission helpful:  
How to Identify and Resolve Radio-TV Interference Problems  
This booklet is available from the U.S. Government Printing Office, Washington, DC 20402, Stock No.  
004-000-00345-4.  
Canadian Notice  
This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set  
out in the interference-causing equipment standard entitled “Digital Apparatus,” ICES-003 of the Department  
of Communications.  
Avis Canadien  
Cet appareil numérique respecte les limites bruits radioélectriques applicables aux appareils numériques de  
Classe A prescrites dans la norme sur le matériel brouilleur: “Appareils Numériques”, NMB-003 édictée par le  
ministre des Communications.  
Japanese Notice  
 
Canadian Certication Notice  
The Industry Canada label identifies certified equipment. This certification means that the equipment meets  
certain telecommunications network protective, operational, and safety requirements. The Department does  
not guarantee the equipment will operate to the users’ satisfaction.  
Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of  
the local telecommunications company. The equipment must also be installed using an acceptable method of  
connection. In some cases, the inside wiring associated with a single line individual service may be extended by  
means of a certified connector assembly. The customer should be aware that compliance with the above  
conditions may not prevent degradation of service in some situations.  
Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by  
the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may  
give the telecommunications company cause to request the user to disconnect the equipment.  
Users should ensure for their own protection that the electrical ground connections of the power utility,  
telephone lines, and internal metallic water pipe system, if present, are connected together. This precaution  
may be particularly important in rural areas.  
CAUTION: Users should not attempt to make electrical ground connections by themselves, but should contact  
the appropriate inspection authority or an electrician, as appropriate.  
FCC Part 68  
This eqquipment complies with Part 68 of the Federal Communications Commission (FCC) rules. On the  
product is a label that contains the FCC registration number for this device. If requested, this information must  
be provided to the telephone company.  
This equipment is designed to be connected to the telephone network or premises wiring using a compatible  
modular jack which is Part 68 compliant. See installation instructions for details.  
If this device causes harm to the telephone network, the telephone company will notify you in advance that  
temporary discontinuance of service may be required. The telephone company may request that you  
disconnect the equipment until the problem is resolved.  
The telephone company may make changes in its facilities, equipment, operations or procedures that could  
affect the operation of this equipment If this happens, the telephone company will provide advance notice in  
order for you to make necessary modifications to maintain uninterrupted service.  
If trouble is experienced with this equipment or for repair or warranty information, please follow the applicable  
procedures explained in the “Technical Support” section of this manual.  
CSU/DSU Module  
This device is intended to connect to Digital Data Services in the USA. Please inform the telephone company of  
the following information pertaining to this device before installation. Note that this device does not handle  
encoded analogue content and therefore does not require that a Digital Affidavit be filed with the telephone  
company.  
FCC Registration Number  
Required connector (USOC)  
Service Order Code (SOC)  
Facility Interface Codes (FIC)  
See label on product  
RJ-48S  
6.OF  
04DU5-56, 04DU5-64  
NT1 Module  
This device is intended to connect to ISDN Basic Rate Service in the USA. Please inform the telephone company  
of the following information pertaining to this device before installation. Note that this device does not handle  
encoded analogue content and therefore does not require that a Digital Affidavit be filed with the telephone  
company.  
FCC Registration Number  
Required Connector (USOC)  
Service Order Code (SOC)  
Facility Interface Codes (FIC)  
See label on product  
RJ-49  
6.OF  
02IS5  
 
       
CE Notice  
Marking by the symbol  
indicates compliance of this equipment with the EMC,  
Telecom and Low Voltage Directives of the European Community. Such marking is indicative that this  
equipment meets or exceeds the following technical standards:  
EN55022 Limits and methods of measurement of radio interference characteristics of information  
technology equipment.  
EN50082-1 Electromagnetic compatibility - generic immunity standard part 1: residential, commercial, and  
light industrial.  
CTR2 — Connection of WAN ports to X.25 packet switching and X.21 leased line services.  
CTR 3 — Connection to Basic Rate ISDN services.  
EN 60950 — Safety of Information Technology Equipment including Electrical Business Equipment.  
EN 41003 — Particular safety requirements for electrical equipment to be connected to Telecom networks.