Paradyne Tablet Accessory 5620 A2 GN11 30 User Manual

Hotwirer 5620 RTU Customer Premises  
Installation Instructions  
Document Number 5620-A2-GN11-30  
August 2000  
Contents  
What Does the Hotwire 5620 RTU Do? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Installing the DSL Access Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Installing the Hotwire 5620 RTU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
1
6
9
Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Increasing the Number of End-User Systems . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Cables & Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
What Does the Hotwire 5620 RTU Do?  
The Hotwirer 5620 RTU (Remote Termination Unit) is a component in the Hotwire  
RADSL Access System and interoperates with the Hotwire 8373, 8374, or 8510 DSL  
Card in the DSLAM (Digital Subscriber Line Access Multiplexer) system. This system  
provides high-speed Internet or corporate LAN access over traditional twisted-pair  
copper telephone wiring.  
Copper pairs run from the central office (CO) to the customer premises (CP) to create  
the local loop. The local loop terminates on the customer premises at the demarcation  
point in a punchdown block or network interface device (NID).  
Optional POTS Splitter  
An optional POTS (plain old telephone service) splitter can be installed to block out the  
DSL signal and allow the POTS frequencies to pass through. At the customer  
premises, the 5620 RTU and a telephone can function simultaneously over the same  
pair of copper wires when either:  
H
H
A Hotwire 5030 or 5038 POTS Splitter is installed near the demarcation point for all  
telephones on the same POTS line as DSL, or  
A Hotwire 5038 Distributed POTS Filter is installed on each telephone on the same  
POTS line as DSL.  
1
 
DSL Access with a Hotwire 5030 or 5038 POTS Splitter  
When a Hotwire POTS splitter is used at both ends of the local loop, wiring is  
connected:  
H
H
From the demarcation point to the CP POTS splitter, and  
From the demarcation point to the DSL jack.  
The Hotwire 5030 POTS Splitter is designed for outdoor or indoor installation. The  
Hotwire 5038 Distributed POTS Splitter is designed for indoor use only.  
Customer Premises (CP)  
Demarcation  
Point  
CP  
POTS  
Splitter  
POTS  
Central  
Office  
(CO)  
POTS/DSL  
End-user  
Systems  
DSL  
Jack  
RTU  
Local Loop  
Ethernet  
Crossover or  
Cable  
Ethernet  
Cable  
Service  
Provider  
Punchdown  
Block or NID  
Hub  
00-16726  
DSL – Digital Subscriber Line  
NID – Network Interface Device  
POTS – Plain Old Telephone Service  
RTU – Remote Termination Unit  
New Wiring Connections  
Existing Wiring (POTS)  
3
 
DSL Access with a Hotwire 5038 Distributed POTS Splitter  
When a Hotwire 5038 Distributed POTS Splitter is used, one 5038 Distributed POTS  
Splitter is installed as a phone filter for each telephone on the same POTS line as DSL.  
Customer Premises (CP)  
Demarcation  
Point  
Optional  
To End-user  
Systems  
POTS  
Central  
Office  
(CO)  
RTU  
Splitter  
POTS/DSL  
POTS  
Splitter  
Local Loop  
POTS  
Splitter  
Service  
Provider  
Punchdown  
Block or NID  
00-16727  
DSL – Digital Subscriber Line  
NID – Network Interface Device  
POTS – Plain Old Telephone Service  
RTU – Remote Termination Unit  
Product-Related Documents  
To install a POTS splitter, refer to the appropriate POTS splitter document:  
Document Number Document Title  
5030-A2-GN10  
Hotwire 5030 POTS Splitter Customer Premises  
Installation Instructions  
5038-A2-GN10  
Hotwire 5038 Distributed POTS Splitter Customer  
Premises Installation Instructions  
Contact your sales or service representative to order additional product documentation.  
Paradyne documents are available on the World Wide Web at www.paradyne.com.  
Select Library Technical Manuals Hotwire DSL & MVL Systems.  
4
 
Package Checklist  
Verify that your package contains the following:  
-
Model 5620 Remote Termination Unit (RTU)  
-
DSL interface cable with RJ11 modular plugs  
-
Power cord with power transformer  
Wiring and Cables You Need  
The following wiring and standard connectors are used with this product:  
-
-
Standard RJ11 wall jack for the DSL cabling.  
DSL cabling: New or existing unshielded twisted-pair wiring (CAT3 or better). The  
CAT3 wiring must meet EIA/TIA-568 specifications with 24 AWG (.5 mm) or  
26 AWG (.4 mm).  
-
Ethernet cabling: Standard Ethernet 8-pin, non-keyed modular plug for a PC or  
workstation. An Ethernet straight-through or crossover cable is used. Refer to  
Installing the Hotwire 5620 RTU on page 9 for Ethernet cable details.  
Refer to Cables & Connectors on page 14 for standard pin numbers.  
5
 
Installing the DSL Access Wiring  
The local loop terminates at the punchdown block or NID. Wiring must be connected  
from the customer premises side of the punchdown block or the NID to an RJ11 jack.  
Typically, the punchdown block is installed in commercial locations and the NID is  
installed in residential locations.  
" Procedure  
1. Access the punchdown block or NID.  
2. Disconnect the DSL access pair from the local loop.  
!
WARNING:  
Do not continue unless the DSL access line from the local loop has been  
disconnected at the NID or punchdown block. Refer to Important Safety  
Instructions on page 19.  
A punchdown block is used without a POTS splitter in the following example.  
Punchdown Block  
Customer Premises  
Wiring to  
DSL Jack  
Demarcation Point  
Bridge Clip  
DSL  
Access  
from Local  
Loop  
A
B
C
D
97-15348  
6
 
3. Locate the DSL pair of T1/R1 connectors on the customer premises side of the  
NID or punchdown block. Attach the wiring that will be connected to the DSL jack.  
In the following example, a NID is used without a POTS splitter. It includes an  
existing POTS line and a second pair installed for DSL access.  
Telephone Network Interface Device (NID)  
Customer Premises  
Demarcation Point  
Tip  
T1  
(Green)  
DSL Pair  
POTS Pair  
Ring  
R1  
(Red)  
Wiring to  
DSL Jack  
DSL/POTS  
Access from  
Local Loop  
Existing POTS  
Wiring to  
Telephone  
Ground  
97-15438-01  
7
 
Connecting to the DSL Access Wiring  
The Hotwire 5620 RTU connects to the local loop via wiring from the demarcation point  
to an RJ11 wall jack. The DSL twisted-pair wiring from the local loop terminates at a  
new or existing wall jack. It may be necessary to install a standard single RJ11 jack or  
replace a single jack with a double RJ11 jack.  
Customer Premises  
Demarcation Point  
DSL  
Twisted-pair  
Wiring  
DSL  
RJ11  
Jack  
Central  
Office  
POTS/DSL  
Local Loop  
RTU  
Punchdown  
Block or NID  
97-15343-02  
" Procedure  
RJ11 Wall Jack  
1. Wiring can be run from the  
punchdown block or NID to a  
new or existing wall jack. Match  
the pair colors on both ends.  
or  
2. Label the DSL jack.  
3. Reconnect the DSL access pair  
at the punchdown block or NID.  
Refer to Installing the DSL Access  
Wiring on page 6. Tighten both  
terminal screws with a flat-blade  
screwdriver.  
97-15300a  
The RJ11 6-pin jack uses the center two pins. For pin assignments, refer to Cables &  
Connectors on page 14.  
8
 
Installing the Hotwire 5620 RTU  
Place the Hotwire 5620 RTU on a flat surface with clearance for the rear connectors.  
" Procedure  
1. Use the supplied RJ11 6-pin interface cable for the DSL connection. Insert one end  
of the cable into the jack labeled DSL. Insert the other end into the wall jack  
labeled DSL.  
Hotwire RTU  
POWER  
ETHERNET  
DSL  
DSL  
Jack  
97-15300-01  
If the Hotwire 5620 RTU is installed on the same line as POTS, a Hotwire 5038  
Distributed POTS Splitter can be used as a phone filter. One 5038 Distributed  
POTS splitter is installed as a phone filter for each telephone on the POTS/DSL  
line, as shown below. To install the Hotwire 5038 Distributed POTS splitter, refer to  
the Hotwire 5038 Distributed POTS Splitter Customer Premises Installation  
Instructions.  
Customer  
Premises (CP)  
Hotwire  
RTU  
Distributed  
POTS Splitter  
Distributed  
POTS Splitter  
Line from  
RJ11 Wall Jack  
Line from  
RJ11 Wall Jack  
Distributed  
POTS Splitter  
98-15813  
9
 
2. Use an 8-pin Ethernet cable for the Ethernet connection. Insert one end of the  
cable into the jack labeled ETHERNET.  
H
Use a straight-through cable to connect the other end to an Ethernet hub.  
Do not connect to the optional Uplink connection with a straight-through cable  
(requires an Ethernet crossover cable).  
Hotwire RTU  
Ethernet  
Line  
PO  
WER  
EERNET  
DSL  
Ethernet  
Hub  
1
2
3
4
5
6
7
8
Ethernet  
Straight Through  
Cable  
00-15303-02  
- or -  
H
Use an Ethernet crossover cable and connect the other end to the Ethernet  
Network Interface Card (NIC) installed in the PC.  
Hotwire RTU  
Ethernet  
Line  
PO  
WER  
EERNET  
PC with Ethernet  
Network Interface  
Card  
DSL  
Ethernet  
Crossover  
Cable  
00-15303b-01  
For RTU cable pin assignments, refer to Cables & Connectors on page 14.  
10  
 
3. Insert the supplied power cord’s round end into the jack labeled POWER. Plug the  
transformer into an AC outlet.  
Hotwire RTU  
Power  
Jack  
PO  
WER  
or  
EERNET  
DSL  
Transformer  
or  
98-15836  
The RTU hardware installation is now complete. When the power cord is installed, the  
RTU goes through a power-on self-test.  
Power-On  
When power is applied, the RTU performs self-diagnostics and the PWR LED is on.  
The self-diagnostics includes a power-on self-test. During the power-on self-test, all of  
the LEDs turn on for one second.  
Power – green  
Alarm – red  
Test – yellow  
Digital Subscriber Line – green  
Ethernet Link – green  
PWR  
ALM  
TST  
ETHERNET  
DSL  
5620  
TM  
98-15835  
Refer to Troubleshooting on page 13 for LED indications requiring action.  
11  
 
Status LEDs  
All of the LEDs turn on and off during the power-on self-test. After a successful  
self-test, the LEDs should appear as indicated in BOLD in the Condition column below.  
LED  
PWR  
ALM  
Condition Status  
ON  
The RTU has power.  
OFF  
No active alarms.  
ON  
An alarm condition exists.  
TST  
DSL  
OFF  
No active tests.  
ON  
The TST LED is on during the power-on self-test and  
during a test initiated by the service provider.  
Blinking  
The RTU is establishing the active DSL link. The LED  
blinks on and off about five times per second.  
ON  
The DSL link is ready to transmit and receive data.  
The DSL link has not been established.  
OFF  
ETHERNET ON  
The Ethernet connection is active.  
No Ethernet device is detected.  
OFF  
12  
 
Troubleshooting  
LED Symptom  
Action  
All LEDs are on.  
If the LEDs remain on for more than ten minutes, the RTU is  
not functional. Unplug the unit and reapply power. If the ALM  
LED is still on, contact the service provider.  
ALM LED remains  
on.  
The power-on self-test may have failed. Unplug the unit and  
reapply power. If the alarm LED is still on, contact the service  
provider.  
ALM and TST  
LEDs are blinking.  
Firmware download may be in progress. If firmware download  
is not in progress or the LEDs continue blinking for more than  
ten minutes, contact the service provider. Do not unplug the  
unit, unless instructed to do so by the service provider.  
DSL LED is off.  
Verify that the DSL cable is securely installed on both ends.  
Unplug the unit and reapply power. If the problem continues,  
contact the service provider.  
DSL LED continues The RTU is attempting to establish the DSL link or adjusting  
to blink after the  
power-on self-test.  
the rate of the DSL line due to line conditions. If the DSL LED  
continues to blink for more than ten minutes, contact the  
service provider.  
DSL LED is on and The DSL link has been established but there is no data  
there is no data  
transmission.  
transmission. Verify the Ethernet connection. If the problem  
persists, contact the service provider.  
DSL and Ethernet  
LEDs are on and  
there is no data  
transmission.  
The DSL link and the Ethernet link have been established but  
there is no data transmission. If the problem continues, contact  
the service provider.  
Ethernet LED is off.  
Verify that the Ethernet cable is securely installed at both ends,  
and at least one PC is connected and powered on.  
Verify that the correct straight-through or crossover cable is  
installed. Refer to Installing the Hotwire 5620 RTU on page 9.  
PWR LED is off.  
Check that the power cord is securely installed on both ends.  
If no LEDs are on, the power supply may be defective. Test the  
outlet to verify power. If the problem persists, contact the  
service provider.  
If other LEDs are on, the PWR LED may be burned out. Unplug  
the unit and reapply power; watch all LEDs during the  
power-on self-test to verify that the PWR LED is functioning.  
TST LED is on.  
A test initiated by the service provider may be active. Wait ten  
minutes. If the TST LED does not go off, contact the service  
provider.  
13  
 
Increasing the Number of End-User Systems  
A single end-user system is attached to the Hotwire 5620 RTU by using an Ethernet  
crossover cable. To increase the number of end-user systems, connect all end-user  
systems to an Ethernet hub using a straight-through cable.  
The Hotwire 5620 RTU can support up to 32 end-user systems. Verify any changes  
with the service provider.  
Cables & Connectors  
Use standard twisted-pair CAT3 or better cables.  
This section is reference information.  
DSL  
Cable  
H
DSL interface connector uses a  
6-pin, non-keyed modular plug.  
6-Pin  
RJ11 Plug  
Pin # Function  
1 & 2 Not used  
Pin #6  
Pin #1  
3
4
DSL Ring  
DSL Tip  
5 & 6 Not used  
98-15304-01  
14  
 
H
Ethernet interface connector uses an 8-pin, non-keyed modular plug. Use  
shielded twisted-pair CAT5 or better cables.  
To connect to an Ethernet hub, use  
the straight-through connection.  
8-Pin Straight-Through Connection  
Pin # Function  
Ethernet  
Cable  
1
2
3
10BaseT TX D+  
10BaseT TX D–  
10BaseT RX D+  
8-Pin  
Plug  
4 & 5 Not used  
6
10BaseT RX D–  
7 & 8 Not used  
Pin #8  
- or -  
Pin #1  
98-16055a  
To connect directly to a PC  
with an Ethernet NIC card,  
use an Ethernet Crossover cable.  
8-Pin Ethernet Crossover Cable  
Function Pin #  
Pin # Function  
10/100BaseT TX D+  
10/100BaseT TX D–  
10/100BaseT RX D+  
Not Used  
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
10/100BaseT TX D+  
10/100BaseT TX D–  
10/100BaseT RX D+  
Not Used  
Not Used  
Not Used  
10/100BaseT RX D–  
Not Used  
10/100BaseT RX D–  
Not Used  
Not Used  
Not Used  
99-16518  
Pin #1/2 = Orange/White  
Twisted Pair  
Pin #3/6 = Blue/White  
Twisted Pair  
15  
 
Optional RTU Wall Placement  
The Hotwire 5620 RTU is designed for tabletop placement. The RTU can also be  
mounted on a wall. To mount an RTU, you will need:  
-
Three slotted-head #6 self-threading screws with molly bolts  
-
Drill and 3/16drill bit for the molly bolts  
-
Screwdriver  
A template with the dimensions for the three screws is provided. See RTU Hardware  
Template on page 17.  
" Procedure  
To mount the RTU:  
1. Use a drill to install the plastic anchors (molly bolts).  
2. Use a screwdriver to install the screws. Do not install the screws flush with the  
wall. Leave enough clearance to hang the RTU housing from the screws.  
Wall  
Fasteners  
Hotwire  
RTU  
98-16170  
16  
 
RTU Hardware Template  
5.43"  
Front  
(LEDs)  
7.55"  
To Bottom  
Hole  
98-16171  
17  
 
Technical Specifications for Model 5620 RTU  
*
Item  
Specification  
Height x Width x Depth  
Weight  
1.25x 6.00x 8.75(3.18 cm x 15.24 cm x 22.23 cm)  
1 lb. 1 oz. (0.48 kg)  
Power  
Input:  
100 VAC (+10%), 50 Hz;  
120 VAC (+10%), 60 Hz; or  
230 VAC (+10%), 50/60 Hz  
Class 2 Transformer normal  
service input voltage range  
Output:  
18 VDC nominal at 0.8A  
Approvals  
FCC Part 15  
CISPR 22  
Class B Subpart B digital device  
Class B  
Safety Certifications  
Refer to equipment’s label for approvals on product.  
Physical Environment  
Operating temperature  
Storage temperature  
Relative humidity  
32°F to 104°F (0°C to 40°C)  
4°F to 158°F (20°C to 70°C)  
5% to 95% (noncondensing)  
Shock and vibration  
Withstands normal shipping and handling  
Heat Dissipation  
40.9 Btu/hr. (max.) at nominal input voltage  
Interface Connectors  
DSL Interface  
Ethernet Type II Frame  
*
RJ11 6-pin  
10BaseT 8-pin  
Technical Specifications subject to change without notification.  
18  
 
!
Important Safety Instructions  
1. Read and follow all warning notices and instructions marked on the product or  
included in the manual.  
2. Slots and openings in the cabinet are provided for ventilation. To ensure reliable  
operation of the product and to protect it from overheating, these slots and  
openings must not be blocked or covered.  
3. Do not allow anything to rest on the power cord and do not locate the product  
where persons will walk on the power cord.  
4. Do not attempt to service this product yourself, as opening or removing covers  
may expose you to dangerous high voltage points or other risks. Refer all servicing  
to qualified service personnel.  
5. General purpose cables are used with this product for connection to the network.  
Special cables, which may be required by the regulatory inspection authority for  
the installation site, are the responsibility of the customer. Use a UL Listed, CSA  
certified, minimum No. 24 AWG line cord for connection to the Digital Subscriber  
Line (DSL) network.  
6. When installed in the final configuration, the product must comply with the  
applicable Safety Standards and regulatory requirements of the country in which it  
is installed. If necessary, consult with the appropriate regulatory agencies and  
inspection authorities to ensure compliance.  
7. A rare phenomenon can create a voltage potential between the earth grounds of  
two or more buildings. If products installed in separate buildings are  
interconnected, the voltage potential may cause a hazardous condition. Consult a  
qualified electrical consultant to determine whether or not this phenomenon exists  
and, if necessary, implement corrective action prior to interconnecting the products.  
8. Input power to this product must be provided by one of the following: (1) a UL  
Listed/CSA certified power source with a Class 2 or Limited Power Source (LPS)  
output for use in North America, or (2) a certified transformer, with a Safety Extra  
Low Voltage (SELV) output having a maximum 240 VA available, for use in the  
country of installation.  
9. In addition, since the equipment is to be used with telecommunications circuits,  
take the following precautions:  
— Never install telephone wiring during a lightning storm.  
— Never install telephone jacks in wet locations unless the jack is specifically  
designed for wet locations.  
— Never touch uninsulated telephone wires or terminals unless the telephone  
line has been disconnected at the network interface.  
— Use caution when installing or modifying telephone lines.  
— Avoid using a telephone (other than a cordless type) during an electrical  
storm. There may be a remote risk of electric shock from lightning.  
— Do not use the telephone to report a gas leak in the vicinity of the leak.  
19  
 
CE Marking  
When the product is marked with the CE mark on the equipment label, this  
demonstrates full compliance with the following European Directives:  
H
Directive 73/23/EEC – Council Directive of 19 February 1973 on the  
harmonization of the laws of the member states relating to electrical equipment  
designed for use within states relating to electrical equipment designed for use  
within certain voltage limits, as amended by Directive 93/68/EEC.  
H
Directive 89/336/EEC – Council Directive of 3 May 1989 on the approximation of  
the laws of the member states relating to Electro-Magnetic Compatibility (EMC), as  
amended by Directive 93/68/EEC.  
Japan  
Notices  
This is a Class B product based on the standard of the Voluntary Control Council for  
Interference from Information Technology Equipment (VCCI). If this is used near a radio or  
television receiver in a domestic environment, it may cause radio interference. Install and  
use the equipment according to the instruction manual.  
20  
 
Declaration of Conformity  
This Declaration of Conformity is made by Paradyne Corporation pursuant to Parts 2  
and 15 of the Federal Communications Commission’s Rules. This compliance  
information statement pertains to the following products:  
Trade Name:  
Hotwire  
Model Number: 5620-A3-200  
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.  
The name, address, and telephone number of the responsible party is given below:  
Paradyne Corporation  
8545 126th Avenue North  
Largo, FL 33773-1502  
Phone: (727) 530-2000  
The authority to operate this equipment is conditioned by the requirement that no  
modifications will be made to the equipment unless the changes or modifications are  
expressly approved by Paradyne Corporation.  
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 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 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 to correct the interference by one or more of the following  
measures:  
H
H
H
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and receiver.  
Connect the equipment into an outlet on a circuit different from that to which the  
receiver is connected.  
H
Consult the dealer or an experienced radio/TV technician for help.  
!
CANADA – EMI NOTICE:  
This Class B digital apparatus meets all requirements of the Canadian  
interference-causing equipment regulations.  
Cet appareil numérique de la classe B respecte toutes les exigences du  
règlement sur le matérial brouilleur du Canada.  
21  
 
Government Requirements  
Certain governments require that instructions pertaining to connection to the telephone  
network be included in the installation and operation manual. Specific instructions are  
listed in the following sections.  
United States – Notice to Users of the Telephone Network  
1. This equipment complies with Part 68 of the FCC rules. On the equipment is a  
label that contains, among other information, the FCC registration number and  
Ringer Equivalence Number (REN) for this equipment. The label is located on the  
bottom of your RTU.  
2. The Hotwire 5620 RTU connects to the Public Switched Telephone Network  
(PSTN) using the Universal Service Order Code (USOC) RJ11C or RJ14C.  
3. The Ringer Equivalence Number (REN) is used to determine the quantity of  
devices which may be connected to the telephone line. Excessive RENs on the  
telephone line may result in the devices not ringing in response to an incoming call.  
In most, but not all areas, the sum of the RENs should not exceed five (5.0). To be  
certain of the number of devices that may be connected to the line, as determined  
by the total RENs, contact the telephone company to determine the maximum  
RENs for the calling area.  
4. If the RTU causes harm to the telephone network, the telephone company will  
notify you in advance that temporary discontinuance of service may be required.  
But if advance notice is not practical, the telephone company will notify the  
customer as soon as possible. Also, you will be advised of your right to file a  
complaint with the FCC if you believe it is necessary.  
5. The telephone company may make changes in its facilities, equipment, operations,  
or procedures that could affect the operation of the equipment. If this happens, the  
telephone company will provide advance notice in order for you to make the  
necessary modifications in order to maintain uninterrupted service.  
6. If you experience trouble with this equipment, please contact your sales or service  
representative (as appropriate) for repair or warranty information. If the product  
needs to be returned to the company service center for repair, contact them  
directly for return instructions using one of the following methods:  
Internet: Visit the Paradyne World Wide Web site at www.paradyne.com.  
Telephone: Call our automated system to receive current information via fax  
or to speak with a company representative.  
— Within the U.S.A., call 1-800-870-2221  
— Outside the U.S.A., call 1-727-530-2340  
If the trouble is causing harm to the telephone network, the telephone company  
may request that you remove the equipment from the network until the problem is  
resolved.  
22  
 
7. The user is not authorized to repair or modify the equipment.  
8. This equipment cannot be used on public coin service provided by the telephone  
company. Connection to Party Line Service is subject to state tariffs. (Contact the  
state public utility commission, public service commission or corporation  
commission for information.)  
9. An FCC compliant telephone cord with modular plugs may be provided with this  
equipment. This equipment is designed to be connected to the telephone network  
or premises wiring using a compatible modular jack which is Part 68 compliant.  
Notice to Users of the Canadian Telephone Network  
The Industry Canada label identifies certified equipment. This certification means that  
the equipment meets telecommunications network protective, operational and safety  
requirements as prescribed in the appropriate Terminal Equipment Technical  
Requirements document(s). The Department does not guarantee the equipment will  
operate to the user’s 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. 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 coordinated by a representative 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  
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 such connections themselves, but should  
contact the appropriate electric inspection authority, or electrician, as  
appropriate.  
The Ringer Equivalence Number (REN) assigned to each terminal device provides an  
indication of the maximum number of terminals allowed to be connected to a telephone  
interface. The termination on an interface may consist of any combination of devices  
subject only to the requirement that the sum of the Ringer Equivalence Numbers of all  
the devices does not exceed 5.  
If your equipment is in need of repair, refer to Warranty, Sales, Service, and Training  
Information on page 24.  
23  
 
Warranty, Sales, Service, and Training Information  
Contact your local sales representative, service representative, or distributor directly for  
any help needed. For additional information concerning warranty, sales, service, repair,  
installation, documentation, training, distributor locations, or Paradyne worldwide office  
locations, use one of the following methods:  
H
H
Internet: Visit the Paradyne World Wide Web site at www.paradyne.com.  
(Be sure to register your warranty at www.paradyne.com/warranty.)  
Telephone: Call our automated system to receive current information by fax or to  
speak with a company representative.  
— Within the U.S.A., call 1-800-870-2221  
— Outside the U.S.A., call 1-727-530-2340  
Document Feedback  
We welcome your comments and suggestions about this document. Please mail them  
to Technical Publications, Paradyne Corporation, 8545 126th Ave. N., Largo, FL 33773,  
or send e-mail to [email protected]. Include the number and title of this  
document in your correspondence. Please include your name and phone number if you  
are willing to provide additional clarification.  
Trademarks  
Hotwire is a registered trademark of Paradyne Corporation. All other products and  
services mentioned herein are the trademarks, service marks, registered trademarks,  
or registered service marks of their respective owners.  
*5620-A2-GN11-00*  
*5620–A2–GN11–00*  
Copyright E 2000 Paradyne Corporation. Printed in U.S.A.  
24  
 

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