Paradyne Nortel Backbone Link Node Router 5030, HotWire 5030 Installation Instructions Manual

TM

1

HotWire 5030 POTS Splitter Customer Premises

Installation Instructions

Document Number 5030-A2-GN10-10
October 1997

Before You Begin

Verify that:



The local loop POTS service is connected to the POTS/DSL network at the
punchdown block or network interface device (NID).

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New or existing unshielded twisted-pair wiring (CAT3 or better) is used with
this product. The CAT3 wiring must meet EIA/TIA-568 specifications with
24 AWG (.5 mm) or 26 AWG (.4 mm).

For RADSL (Rate Adaptive Digital Subscriber Line) RTU installation information, refer to
the appropriate RTU document:

Document Number Document Title

5216-A2-GN10

HotWire 5216 Remote Termination Unit (RTU)
Customer Premises Installation Instructions

5246-A2-GN10

HotWire 5246 Remote Termination Unit (RTU)
Customer Premises Installation Instructions

5446-A2-GN10

HotWire 5446 Remote Termination Unit (RTU)
Customer Premises Installation Instructions

Package Checklist

Verify that your package contains the following:

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POTS splitter and housing with closure screw

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Small plastic bag with two 8–15 x 1″ Type A combination Phillips/slotted-head
screws and two 1″ plastic anchors

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Warranty card

Tools Required

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Flat-blade screwdriver to tighten terminal screws

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3/8″ nut driver to close housing securely

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Phillips-head or combination Phillips/slotted-head screwdriver to mount the housing

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Drill and 3/16″ drill bit to mount the housing in cement or cinder block

2

What Does the POTS Splitter Do?

The POTS splitter and HotWire Remote Termination Unit (RTU) are components in the
RADSL Access System. This system provides high-speed Internet or corporate LAN
access over traditional twisted-pair copper telephone wiring.

The POTS splitter filters out the DSL signal and allows the POTS frequencies to pass
through. The RADSL RTU and telephone can function simultaneously over the same
pair of copper wires at the customer premises when a POTS splitter is used at both
ends of the local loop.

Copper pairs run from the central office to the customer premises to create the local
loop. The local loop terminates on the customer premises at the demarcation point in a
punchdown block or NID.

Wiring is connected from the demarcation point to the POTS splitter and to the DSL
jack. Wiring also connects the demarcation point to an RJ11 wall jack for DSL access
by the RTU.

97-15346-01

Punchdown

Block or NID

DSL
Jack

RTU

New Wiring Connections Existing Wiring (POTS)

Customer Premises (CP)

DSL

Ethernet

Crossover

Cable

Ethernet

Cable

or

Central

Office

(CO)

Demarcation

Point

Local Loop

HUB

CP

POTS

Splitter

DSL - Digital Subscriber Line POTS - Plain Old Telephone Service
NID - Network Interface Device RTU - Remote Termination Unit

POTS

End-user

Systems

Network

Service

Provider

(NSP)

97-15247

POTS Splitter Housing

3

Mounting the POTS Splitter Housing

The POTS splitter can be placed:

H On the outside of the structure near the NID or punchdown block, or
H Inside the building.

When mounted outside, the POTS splitter must be installed at or above the height of
the NID, and should be a minimum of three feet above ground.

At the front of the housing, align the housing to open from the right with the rubber
grommet for cable access facing downward. Place the housing upright as shown. Use a
Phillips-head or combination Phillips/slotted-head screwdriver and the screws included
in the package.

If mounting to:

H Cement or cinder block: use a drill and

and 3/16″ masonry drill bit to install the
two plastic anchors first. Then, install the
two 8–15 x 1″ Type A screws.

H Wood: install only the two 8–15 x 1″

Type A screws and discard the
plastic anchors.

97-15437-01

Lever

Closure

Screw

4

Preparing the POTS Splitter

" Procedure

1. Unscrew the closure screw and open
the housing by pressing on the lever
on the right above the closure screw.

2. Remove the rubber grommet at the base
of the POTS splitter.

3. Make a small diagonal cut in the rubber
grommet to feed the wiring through.

4. Replace the rubber

grommet at the

base of the POTS splitter.

P1 P2 P3 P4

97-15256

Rubber

Grommet

Base of
POTS Splitter

5

Installing the POTS Splitter Wiring

The local loop ends at the punchdown block or NID. Wiring must be connected from the
customer premises (CP) side of the punchdown block or NID to the DSL jack. Typically,
the punchdown block is installed in commercial locations and the NID is installed in
residential locations.

The following is an example of a punchdown block.

ABCD

DSL/POTS
From Local
Loop

Wiring to
DSL Jack

Bridge Clip

Punchdown Block

97-15349

Jumper
Wiring to
POTS Splitter
for POTS

Demarcation Point

Customer Premises

" Procedure

1. Access the punchdown block or NID.

2. Disconnect the POTS access wiring 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,

page 10.

Green (T1) and Red (R1) are the standard pair wiring colors used in the next two
NID illustrations for Tip (T1) and Ring (R1). Your wiring may differ.

6

DSL/POTS
From Local

Loop

Telephone Network Interface Device (NID)

Ground

Tip

T1

(Green)

Ring

R1

(Red)

97-15502

Existing POTS

Wiring to

Telephone

Demarcation Point

Customer Premises

3. Disconnect the POTS wiring to the telephone from the T1/R1 connectors on the
customer premises side.

4. Feed the disconnected POTS wiring through the POTS splitter rubber grommet
access opening created at the base of the POTS splitter. Connect the wiring to the
right side labeled PHONE. Attach green to P3 and red to P4. Tighten both terminal
screws with a flat-blade screwdriver.

97-15257a

P1 P2 P3 P4

LINE PHONE

Red
Green

To
Telephone

POTS Splitter

7

Reconnecting to the Local Loop

" Procedure

1. Feed new jumper wiring through the POTS splitter rubber grommet. Remove the
insulation at the end of the wiring.

2. On the left side labeled LINE, attach red to terminal screw P1 and green to terminal
screw P2. Tighten both terminal screws with a flat-blade screwdriver.

97-15257-01

P1 P2 P3 P4

LINE PHONE

Red

Red

Green

Green

New Wiring from

Punchdown

Block or NID

To
Telephone

POTS Splitter

97-15251

Lever

Closure
Screw

8

3. Locate the T1/R1 connectors on the customer premises side of the punchdown
block or NID where the existing POTS wiring was removed in Step 3 on page 6.
Attach the jumper pair from P1/P2 labeled LINE in the POTS splitter to the T1/R1
connectors.

DSL/POTS
From Local

Loop

Wiring to
DSL Jack

Telephone Network Interface Device (NID)

Ground

Tip

T1

(Green)

97-15341

Jumper Wiring to
POTS Splitter
for POTS

Demarcation PointCustomer Premises

Ring

R1

(Red)

4. Snap the lever shut to
close the POTS splitter.

5. Use the 3/8″ nut driver
on the closure screw to
securely close the housing.

9

DSL Access Wiring

" Procedure

1. Attach new wiring to the T1/R1 connectors that will go to the DSL jack from the
punchdown block or NID.

2. Tighten the T1/R1 terminal screws with a flat-blade screwdriver.

97-15485

DSL

RJ11

Jack

Central

Office

Punchdown
Block or NID

Customer Premises

POTS/DSL
Local Loop

Demarcation Point

Twisted
Pair Wiring

POTS Splitter

You are now ready to run the specified wiring to the RTU location and install a DSL wall
jack. To install an RTU, refer to the

HotWire 5446 Remote Termination Unit (RTU)

Customer Premises Installation Instructions.

If the RTU is not being installed at this time, reconnect the local loop wiring at the
demarcation point.

10

5030 POTS Splitter Technical Specifications

Item Specification

*

Height x Width x Depth 6.65″ x 5.44″ x 2.25″ (16.89 cm x 13.82 cm x 5.72 cm)
Weight 10.2 ounces (289.2 grams)
Approvals

FCC Part 68
Safety Certifications

Refer to the equipment’s label for Registration Number.
Refer to the equipment’s label for approvals on product.

Physical Environment

Operating temperature
Storage temperature
Relative humidity
Shock and vibration

–40°F to 140°F (–40°C to 60°C)
–40°F to 158°F (–40°C to 70°C)
5% to 95% (noncondensing)
Withstands normal shipping and handling

Interface Connectors Four terminal screws

*

Technical Specifications subject to change without notification.

11

Important Safety Instructions

1. Read and follow all warning notices and instructions marked on the product or
included in the manual.

2. This product is intended to be connected to Listed/Certified telephone wiring with a
minimum of 24 AWG (.5 mm) behind a Listed/Certified primary protector.

3. Do not attempt to install or service this product yourself, as opening or removing
covers may expose you to dangerous high-voltage points or other risks. Refer all
installation and servicing to qualified service personnel.

4. 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.

5. 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.

Notice to Users of the Telephone Network

This equipment complies with Part 68 of the FCC rules. On the inside of the
equipment’s enclosure is a label that contains, among other information, the FCC
registration number and ringer equivalence number (REN) for this equipment. If
requested, this information must be provided to the telephone company.

This equipment is intended to be hard wired to the telephone line’s primary protector
and to the inside building wiring. If the primary protector utilizes an RJ11C jack for the
inside building wiring connection, connection to the protector must be made using a
Part 68-compliant telephone line cord, spade terminal to RJ11C plug.

The 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 RENs
should not exceed five (5.0). To be certain of the number of devices that may be
connected to a line, as determined by the total RENs, contact the local telephone
company.

12

If the Model 5030 Telephone Line Filter 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.

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 necessary
modifications to maintain uninterrupted service.

If trouble is experienced with the Telephone Line Filter, for repair or warranty
information, please refer to

Warranty, Sales, and Service Information

.
No repairs may be performed by the end user.
The equipment can not be used on public coin phone 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.

Warranty, Sales, and Service Information

Contact your sales or service representative directly for any help needed. For additional
information concerning warranty, sales, service, repair, installation, documentation, or
training, use one of the following methods:

H Via the Internet: Visit the Paradyne World Wide Web site at:

http://www.paradyne.com

H Via Telephone: Call our automated call system to receive current information via

fax or to speak with a company representative:
— Within the U.S.A., call 1-800-870-2221

— International, call 813-530-2340

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*5030–A2–GN10–10*