Page 1
Hotwire® 5620 RTU
Installation Instructions
Document Number 5620-A2-GN11-40
September 2001
Contents
Hotwire 5620 RTU Overview ........................................................................ 1
Product Documentation Online ..................................................................... 4
Getting Started .............................................................................................. 5
Installing the DSL Access Wir i ng .................................................................. 6
Connecting to the DSL Access Wiring .......................................................... 8
Installing the Hotwire 5620 RTU ................................................................... 9
Power-On ...................................................................................................... 13
Troubleshooting ............................................................................................. 14
Increasing the Number of End-User Systems .............................................. 15
Cables & Connectors .................................................................................... 15
Optional RTU Wall Placement ...................................................................... 17
Technical Specifications for the Hotwire 5620 RTU ...................................... 19
Important Safety Instructions ........................................................................ 20
Government Requirements ........................................................................... 22
Warranty, Sales, Service, and Training Information ...................................... 24
Hotwire 5620 RTU Overview
The Hotwire® 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 bl ock or network interface device (NID).
1
Page 2
NOTE:
In this document:
— End-user system is used to represent any host with an Ethernet connection.
— Service provider is used to represent any Internet Service Provider (ISP) or
remote LAN access provider.
DSL Access with a Hotwire 5030 POTS Splitter
An optional POTS (plain old telephone service) splitter can be installed to block out the
DSL signal and allo w the POTS frequencies to pass through. At the customer pre mise s,
the Hotwire 5620 RTU and a telephone can function simultaneously over the same pair
of copper wires when a Hotwire 5030 POTS Splitter is installed near the demarcation
point for all telephones on the same POTS line as DSL.
When a Hotwire 5030 POTS splitter is used at both ends of the local loop, wiring is
connected:
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.
Customer Premises (CP)
Demarcation
Point
POTS
CP
POTS
Splitter
Central
Office
(CO)
Local Loop
Service
Provider
Punchdown
POTS/DSL
DSL
Jack
Ethernet
Crossover
Cable
RTU
or
End-user
Systems
Ethernet
Cable
Block or NID
Hub
00-16726
DSL – Digital Subscriber Line POTS – Plain Old Telephone Service
NID – Network Interface Device RTU – Remote Termination Unit
New Wiring Connections Existing Wiring (POTS)
2
Page 3
DSL Access without a POTS Splitter
When the Hotw ire 5 620 R T U is ins talled witho ut a POTS splitter , the DSL line is us ed for
data only and does not prov id e telephone services.
Demarcation
Point
Customer Premises (CP)
POTS/DSL
Central
Office
(CO)
DSL
Jack
RTU
End-user
Systems
Local Loop
Service
Provider
Ethernet
Crossover
Cable
Punchdown
Block or NID
or
Ethernet
Cable
Hub
DSL – Digital Subscriber Line RTU – Remote Termination Unit
NID – Network Interface Device New Wiring Connections
Phone Filters
00-16725
For optimum performance, if the wiring for the RTU is also used for voice (POTS), a
phone filter should be installed on each voice line with a phone, modem, fax machine, or
other telecommunications device attached. One Hotwire phone filter can be used with
multiple telecommunications devices (for example, a phone and fax machine can be
supported using a single filter) if a multiple line adapter is used.
Customer Premises (CP)
Filter
Central
Office
(CO)
Hotwire
RTU
DSL/POTS
Local Loop
End-user
Systems
Network
Service
Provider
(NSP)
Demarcation
Point
Ethernet
Crossover
Cable
or
Ethernet
Cable
Hub
DSL – Digital Subscriber Lines
POTS – Plain Old Telephone Service
01-17034
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There are two Hotwire phone filters that can be used with the 5620 RTU:
Hotwire 6035 Universal Phone Filter is designed for use with a tabletop phone.
Hotwire 6040 Universal Wall Jack Phone Filter is designed for use with a
wall phone.
Customer
Premises (CP)
Hotwire
P
O
W
E
R
E
T
H
E
R
N
E
T
D
S
L
RTU
Phone Filter
RJ11
Wall
Jack
RJ11
Wall Jack
If installing the router on the wall instead of a table or desk, refer to
Placement
on page 17 before installing the router and cables.
6035
Phone Filter
Optional RTU Wall
Product Documentation Online
Complete documentation for this product is available at
Select
Library → Technical Manuals → Hotwire DSL Systems.
To install a POTS splitter or phone filter, refer to the appropriate document:
Document
Number Document Title
5030-A2-GN10
Hotwire 5030 POTS Splitter Customer Premises Installation
Instructions
www.paradyne.com
6040
Wall Jack
Phone
Filter
01-17035
.
6035-A2-GN11
6040-A2-GN11
Hotwire 6035 Universal Phone Filter Installation Instructions
Hotwire 6040 Universal Wall Jack Phone Filter Installation
Instructions
4
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Getting Started
Before beginning your RTU’s ins tallati on, m ak e s ure th at y ou ha v e all t he eq uipme nt y ou
will need.
Package Checklist
In addition to these instructions, verify that your package contains the following:
Model 5620 Remote Termina tion Unit (RTU)
❑
DSL interface cable with RJ11 modular plugs
❑
Power cord with power transformer
❑
Wiring and Connectors You Will Need
The following wiring and standard connectors are used with this product:
Standard RJ11 wall jack for the DSL cabling.
❑
Multiple line adapter if a telephone and RTU are connected in the same location.
❑
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
procedures in
Refer to
Cables & Connectors
Installing the Hotwire 5620 RTU
on page 15 for standard pin numbers.
on page 9 for Ethernet cable details.
5
Page 6
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
Access the punchdown block or NID.
1.
Disconnect the DSL access pair from the local loop.
2.
!
WARNING:
Do not continue unless the DSL access line from the local loop has been
disconnected at the NID or punchdown block. Refer to
Instructions
A punchdown block is used without a POTS splitter in the following example.
on page 20.
Important Safety
Punchdown Block
Demarcation Point
DSL
Access
from Local
Loop
Customer Premises
Wiring to
DSL Jack
Bridge Clip
ABCD
00-15348-01
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Locate the DSL p air of T1 /R1 conn ectors on the c ustom er premi ses sid e of the N ID
3.
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)
Wiring to
DSL Jack
Existing POTS
Wiring to
Telephone
Tip
T1
(Green)
Ring
R1
(Red)
Customer Premises
Demarcation Point
DSL Pair
POTS Pair
DSL/POTS
Access from
Local Loop
Ground
97-15438-01
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Connecting to the DSL Access Wiring
The Hotwire 5620 RTU connects to the local loop via wiring from the demarcation point
to an RJ11 w all jac k. The DS L twisted-p air wiring fro m the loc al loop te rminates at a ne w
or existing wall jack. It may be necessary to install a standard single RJ11 jack or
replace a single jack w ith a double RJ11 jack.
Customer Premises
Demarcation Point
DSL
Twisted-pair
Wiring
Central
Office
POTS/DSL
Local Loop
Punchdown
Block or NID
Procedure
Wiring can be run from the
1.
punchdown block or NID to
a new or existing wall jack.
Match the pair colors on both
ends.
Label the DSL jack.
2.
Reconnect t he DSL acce ss pair
3.
at the punchdown block or NID.
Refer to
Access Wiring
Tighten both terminal screws
with a flat-blade screwdriver.
Installing the DSL
on page 6.
DSL
RJ11
Jack
RTU
97-15343-02
RJ11 Wall Jack
or
97-15300a
The RJ11 6-pin jack uses the center two pins. For pin assignments, refer to
Connectors
on page 15.
Cables &
8
Page 9
Installing the Hotwire 5620 RTU
Place the Hotwire 5620 RTU on a flat surface with clearance for the rear connectors.
Connecting the DSL Line in a Home En vironment (Phone and RTU in the
Same Location)
Use the suppli ed RJ 11 6-p in c able for the DSL conne cti on. You will also need a multiple
line adapter and a phone filter (see
Procedure
Insert a multiple line adapter into the wall jack.
1.
Phone Filters
on page 3).
Insert one end of the cable into the
2.
Insert the other end of the cable into one of the jacks (
3.
jack on the RTU.
DSL
multiple line adapter.
Insert the line cord from the
4.
jack on the filter into the empty jack on the
LINE
multiple line adapter.
Insert the phone line cord from the phone into the
5.
Hotwire RTU
POWER
ETHERNET
DSL
Line 1
PHONE
Multiple
Line
LINE
Adapter
or
Line 2
) on the
jack on the filter.
PHO
9
N
E
Filter
01-17036
Page 10
Connecting the DSL Line in All Other Environments
Use the supplied RJ11 6-pin cable for the DSL connection.
Procedure
Insert one end of the cable into the
1.
Insert the other end into the wall jack.
2.
Hotwire RTU
POWER
ETHERNET
DSL
Jack
jack on the RTU.
DSL
DSL
97-15300-01
10
Page 11
Connecting the Ethernet Cable
Use an 8-pin Ethernet straight-through or crossover cable for the Ethernet connection.
Procedure
To connect an Ethernet Hub using a straight-through cable:
— Insert one end of the straight-through cable into the
ETHERNET
jack on the
router and connect the other end to an Ethernet hub. Do not connect it to the
hub’s optional Uplink connection; the Uplink connection requires an Ethernet
crossover cable. To support multiple end-user systems, refer to
Number of End-User Systems
on page 15.
Increasing the
Hotwire RTU
Ethernet
Line
POWER
ETHERNET
Ethernet
Hub
6
7
8
1
2
3
4
5
Ethernet
DSL
Straight-through
Cable
01-15303-05
To connect a PC using a crossover cable:
— Insert one end of the crossover cable into the
ETHERNET
jack on the router
and connect the other end of the cable to a PC with an Ethernet Network
Interface Card (NIC) installed.
Hotwire RTU
Ethernet
Line
POWER
PC with Ethernet
ETHERNET
DSL
Network Interface
Card
Ethernet
Crossover
Cable
01-15303b-02
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Connecting Power
Procedure
Insert the supplied power cord’s round end into the
1.
Plug the transformer into an AC outlet.
2.
Hotwire RTU
Power
Jack
POWER
or
Transformer
or
POWER
ETHERNET
jack on the RTU.
DSL
01-15836-01
The RTU hardware installation is now complete. When the power cord is installed, the
RTU goes through a power-on self-test.
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Power-On
When pow er is ap plied , the RTU performs self-diagnos tics and the PWR LE D 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
TST
Status LEDs
TM
5620
ALMPWR
DSL
ETHERNET
98-15835
All of the LEDs turn on and off du ring the pow er-on s elf-tes t. After a s uccessf ul sel f-test,
the LEDs should appear as indicated in
BOLD
in the Condition column below.
LED Condition Status
PWR
ALM
ON
OFF
ON
TST
OFF
ON
DSL Blinking
ON
OFF
ETHERNET
ON
The RTU has power.
No active alarms.
An alarm condit ion exists.
No active tests.
The TST LED is on during the power-on self-test and
during a test initiated by the service provider.
The RTU is est ablishing t he active DSL link. The LED
blinks on and off about five times per second.
The DSL link is ready to transmit and receive data.
The DSL link has not been established.
The Ethernet connection is active.
OFF
Refer to
Troubleshooting
on page 14 for LED indications requiring action.
No Ethernet device is detected.
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Page 14
Troubleshooting
LED Symptom Action
All LEDs are on. If the LEDs re main on for more than ten minut es, the R TU is not
functional. Unplug the unit and reapply power . If the ALM LED is
still on, contact the service provider.
ALM LED remains
on.
ALM and TST LEDs
are blinking.
DSL LED is off. Verify that the DSL cable is securely installed on both ends.
DSL LED continues
to blink after the
power-on self-test.
DSL LED is on and
there is no data
transmission.
DSL and Ethernet
LEDs are on and
there is no data
transmission.
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.
Firmware down load ma y be in progre ss. I f firmware downlo ad 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.
Unplug the unit and reapply power. If the problem continues,
contact the service provid er.
The RTU i s attem pting t o estab l ish the DSL l ink or adju sting the
rate of the DSL line due to line conditions. If the DSL LED
continues t o bli nk f or more than ten m inutes , co ntact the service
provider.
The DSL link has been established but there is no data
transmission. Verify the Ethernet connection. If the problem
persists, contact the service provider.
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
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 th e
outlet to verify power. If the problem persists, contact the
service provider.
If other LEDs are on, the PWR LED m a y be b urned out. Unplug
the unit and re apply po wer; wa tch a ll LED s du ring the p ow er-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.
Connecting the Ethernet Cable
14
on page 11.
Page 15
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 a n Ethernet hub using a straig ht-throu gh cab le. Se e
Cable
The Hotwire 562 0 R TU c an su ppo rt up to 32 end-use r syste ms . Verify any cha nges wi th
the service provider.
on page 11.
Connecting the Ethe rnet
Cables & Connectors
This section is reference information.
Use standard twisted-pair CAT3 or better cables.
DSL interface
non-keyed modular plug.
connector uses a 6-pin,
DSL
Cable
RJ11 6-Pin Connector
Pin # Function
1 & 2 Not used
3DSL Ring
4DSL Tip
5 & 6 Not used
6-Pin
RJ11 Plug
Pin #6
Pin #1
98-15304-01
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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
1 10BaseT TX D+
2 10BaseT TX D–
3 10BaseT RX D+
4 & 5 Not used
Ethernet
Cable
8-Pin
Plug
6 10BaseT RX D–
Pin #8
7 & 8 Not used
Pin #1
– or –
— To connect directly to a PC with an Ethernet NIC card, use an Ethernet
Crossover cable.
8-Pin Ethernet Crossover Cable
Function Pin # FunctionPin #
10/100BaseT TX D+
10/100BaseT TX D–
10/100BaseT RX D+
Not Used
Not Used
1
2
3
4
5
1
10/100BaseT TX D+
2
10/100BaseT TX D–
3
10/100BaseT RX D+
4
Not Used
5
Not Used
98-16055a
10/100BaseT RX D–
Not Used
Not Used
Pin #1/2 = Orange/White
Twisted Pair
6
7
8
Pin #3/6 = Blue/White
6
10/100BaseT RX D–
7
Not Used
8
Not Used
99-16518
Twisted Pair
16
Page 17
Optional RTU Wall Placement
The Hotwire 5620 RTU is designed for tabletop placement. The RTU can also be
mounted on a wall.
To mount the RTU, you will need:
Three #6 pan-head screws with anchors (for example, molly bolts, plastic or lead
❑
anchors)
Drill, and the correct size drill bit for the anchors
❑
Screwdriver
❑
A template with the dimensions for the three screws is provided. See
Template
on page 18.
RTU Hardware
Procedure
To mount the RTU:
Drill the correct size hole for the anchors and install them. Use the template to
1.
gauge their placement.
Screw the pan -head s cre ws into the ins talled ancho rs. Do no t mak e th em flush w ith
2.
the wall. Leave enough clearance to hang the router housing from the screws.
Wall
Fasteners
99-16170-02
17
Page 18
RTU Hardw are Template
5.43"
Front
(LEDs)
7.55"
To Bottom
Hole
98-16171
18
Page 19
Technical Specifications for the Hotwire 5620 RTU
Item Specification
Height x Width x Depth
With Feet
Without Feet
Weight
Power
Class 2 Transformer normal
service input voltage range
Approvals
FCC Part 15
CISPR 22
Safety Certifications
1.43" x 6.00" x 8.75" (3.64 cm x 15.24 cm x 22.23 cm)
1.25" x 6.00" x 8.75" (3.15 cm x 15.24 cm x 22.23 cm)
1 lb. 1 oz. (0.48 kg)
Input: 100 VAC (+
120 VAC (+
230 VAC (+
Output: 18 VDC nominal at 0.8A
Class B Subpart B digital device
Class B
Refer to equipment’s label for approvals on product.
*
10%), 50 Hz;
10%), 60 Hz; or
10%), 50/60 Hz
Physical Environment
Operatin g temperature
Storage tempera ture
Relative humidity
Shock and vibration
Heat Dissipation
Interface Connectors
DSL Interface
Ethernet Type II Frame
Technical Specifications subject to change without notification.
*
32°F to 104°F (0°C to 40°C)
–4°F to 158°F (–20°C to 70°C)
5% to 95% (noncondensing)
Withstands normal shipping and handling
40.9 Btu/hr. (max.) at nominal input voltage
RJ11 6-pin
10BaseT 8-pin
19
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!
Important Safety Instructions
Read and follow all warning notices and instructions marked on the product or
1.
included in the manual.
Slots and openings in the cabinet are provided for ventilation. To ensure reliable
2.
operation of the product and to protect it from overheating, these slots and
openings must not be blocked or covered.
Do not allow anyth ing to rest on the po wer cord a nd do not lo cate the pro duct wher e
3.
persons will walk on the power cord.
Do not attemp t to s ervice thi s p roduct you rself, as opening or removing covers may
4.
expose you to dangerous high voltage points or other risks. Refer all servicing to
qualified service personnel.
General purpose cables are used with this product for connection to the network.
5.
Special cabl es , which m a y be re quired b y the regul atory inspection a uthority f o r 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.
When installed in the final configuration, the product must comply with the
6.
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.
A rare phenomenon can create a voltage potential between the earth grounds of
7.
two or more buildings. If products installed in separate buildings are
interconnected
qualified electrical consultant to determine whether or not this phenomenon exists
and, if necessary, implement corrective action prior to interconnecting the products.
Input power to this product must be provided by one of the following: (1) a UL
8.
Listed/CSA certified power source with a Class 2 or Limited Power Source (LPS)
output for use in North America, or (2 ) a cer tified transformer, with a Safety E x tra
Low Voltage (SELV) output having a maximum 240 VA available, for use in the
country of installation.
In addition, sinc e the equipment is t o be used with telecom munication s circuits , take
9.
the following precautions:
— Never install telephone wiring during a lightning sto rm.
— Never install telephone jacks in wet locations unless the jack is specifically
designed for wet locations.
— Nev er tou ch uninsula ted teleph one wire s or terminals unless th e telepho ne line
has been disconnected at the network interface.
— Use caution when installing or modifying telephone lines.
— Av oid u sing a teleph one (other than a co rdless type ) during a n ele ctrical storm.
There may be a remote risk of electric shock from lightning.
, the volta ge p oten t ia l m ay cause a hazardous condit ion . C ons ul t a
— Do not use the telephone to report a gas leak in the vicinity of the leak.
20
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CE Marking
When the product is marked with the CE mark on the equipment label, this
demonstrates full compliance with the following European Directives:
Directive 73/23/E EC
of the laws of the member states relating to electrical equipment designed for use
within states rela ting to electrical eq uip me nt des ig ned for u se w ith in ce rtain v ol t age
limits, as amended by Directive 93/68/EEC.
Directive 89/336/EEC
the laws of the member states rel ati ng to Elec tro-M ag ne tic Co mp ati bil ity (EMC), as
amended by Directive 93/68/EEC.
– Coun cil Direct ive of 19 F ebruary 1973 on the harmoniz ation
– Council Directive of 3 May 1989 on the approximation of
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.
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 de vice com plies with P art 15 of the FCC Rules . Oper ation is subject to t he f ollo wing
two conditions: (1) this device may not cause harmful interference, and (2) this device
must accep t 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
21
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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 equipme nt ha s b een tes ted and fou nd to c om ply w ith the l im its 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 gene rates, uses, and can radiate radio frequenc y en ergy 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:
Reorient or relocate the receiving ant enna.
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.
Consult the dealer or an experienced radio/TV technician for help.
!
CANADA – EMI NOTI CE:
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.
Government Requirements
Certain governments require that instructions pertaining to connection to the telephone
network be included in the inst allation and operation manual. Specific instructions are
listed in the fol lowing sections.
United States – Notice to User s of the Telephone Network
This equipm ent co mplie s w ith Part 68 of the FCC rules . On th e equi pment is a la bel
1.
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.
The Hotwire 5620 R TU conn ects to the Pub lic Switched Telephone Netwo rk (PSTN)
2.
using the Universal Service Order Code (USOC) RJ11C or RJ14C.
The Ringer Equiv alence Numb er (REN) is used to dete rmine the quantity of de vices
3.
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 area s, the sum of th e REN s should not e xcee d fiv e (5.0 ). To be certain of
the number of de vices that m a y be c onnec ted to t he line , as determined b y the tota l
RENs, contact the telephone company to determine the maximum RENs for the
calling area.
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If the R TU cau ses harm to t he teleph one netw ork, the telephon e compan y wil l notify
4.
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.
The telephone company may make changes in its facilities, equipment, operations,
5.
or procedures that could affect the operation of the equipment. If this happens, the
telephone company will provide advanc e notice in order for you to make the
necessary modifications in order to maintain uninterrupted service.
If you experience trouble with this equipment, please contact your sales or service
6.
representative (as appropriate) for repair or warranty information. If the product
needs to be ret urned to the c ompan y s ervice cent er f or re pair, contact them directly
for return instructions using one of the following methods:
—
Internet:
—
Telephone:
Visit the Paradyne World Wide Web site at
www.paradyne.com
Call our automated syste m to receive curre nt 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.
The user is not authorized to repair or modify the equipment.
7.
This equipment cannot be used on public coin service provided by the telephone
8.
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.)
An FCC compliant telephone cord with modular plugs may be provided with this
9.
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 ce rtified equi pm ent s hould be coord in ated by a representative de si gna ted by
the supplier. Any repairs or alter ations m ade b y the us er to this equ ipment, o r equipmen t
malfunctions, may give the telecommunications company cause to request to
disconnect the equipment.
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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
Information
on page 24.
Warranty, Sales, Service, and Training
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 f ol lowing methods:
Internet:
(Be sure to register your warranty at
Telephone:
speak with a compan y repre se nta tive.
— Within the U.S.A., call 1-800-870-2221
— Outside the U.S.A., call 1-727-530-2340
Document Feedback
We w elcome your comment s and sug gestions about thi s docum ent. Please mail the m to
Technical Publications, Paradyne Corporation, 8545 126th Ave. N., Largo, FL 33773, or
send e-mail to
in your correspondence. Please include your name and phone number if you are willing
to provide additional clarification.
Visit the Paradyne World Wide Web site at
www.paradyne.com/warranty
Call our automated system to receive current information by fax or to
userdoc@paradyne.com
. Include the number an d title of th is doc ument
www.paradyne.com
.)
.
Trademarks
Hotwire is a registered trademark of Paradyne Corporation. All other products and
services mentioned h erein are the tr ademarks , service marks, reg istered tr adema rks, or
registered service marks of their respective owners.
"
Copyright © 2001 Paradyne Corporation. Printed in U.S.A.
*5620-A2-GN11-40*
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