Paradyne Hotwire 6020 Installation Instructions Manual

Brand
Paradyne
Model
Hotwire 6020
Category
Rack accessories
Type
Installation Instructions Manual
TM
1
6020-A2-GZ40-00
March 1998
Hotwire 6020 MVL POTS Splitter Central Office
Installation Instructions
Document Number 6020-A2-GZ40-00
March 1998
About the Hotwire MVL POTS Splitter
The Hotwire MVL (Multiple Virtual Lines) System enables simultaneous
high-speed digital data access and analog voice service over the same
twisted-pair telephone line. The simultaneous access to MVL and POTS (Plain
Old Telephone Service) requires the installation of a POTS splitter at the central
office (CO). A CO POTS splitter is not necessary when the MVL line is not used
with analog voice for POTS.
The POTS splitter filters out the MVL signal and allows the POTS frequencies to
pass through. Each central office POTS splitter card contains 12 filters to serve
12 local loops with MVL-based service and POTS. The POTS splitter card is a
passive device and requires no power. The POTS splitter chassis is shipped
separately from the POTS splitter card(s). Two chassis are available:
1-slot chassis which can be placed on a tabletop or installed in a rack.
6-slot chassis which must be installed in a commercial EIA-standard
19″ or 23″ rack or cabinet.
Before You Begin
Consider the following before installing the POTS splitter:
Installation Site
The location should be well-ventilated, clean, and free of environmental
extremes. Allow clearance at the front of the POTS splitter chassis to provide
access to the cables.
Cabling
Three Telco 50-conductor cables are used to connect to the three interfaces
on the POTS splitter card. The location of the system hardware affects the
length of the three cables.
Cables and Hardware You Need
For each POTS splitter card, obtain three Telco 50-conductor cables with
50-position amphenol-type connectors at the appropriate length based on cabling
requirements in your environment.
Refer to
Cabling Overview
, page 11, and
Connector Pin Numbers,
page 17.
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March 1998
POTS Splitter Card Package Checklist
Verify that your POTS splitter card package contains the following:
POTS splitter card
Plastic bag with three of each item:
— Plastic tie-wrap anchors
— #4-40 x 1/4″ screws
— #4-40 x 1/4″ jack screws
—8″ cable tie wraps
Warranty card
1-Slot POTS Splitter Chassis Package Checklist
Verify that your 1-slot POTS splitter chassis package contains the following:
1-slot POTS splitter chassis
Two brackets for 19″ racks and two brackets for 23″ racks
Small plastic bag with:
— Six #10-32 x 1/4″ Phillips flat-head mounting screws
— Four #10-32 x 1/2″ Phillips-head mounting screws
— Four #12-24 x 1/2″ Phillips-head mounting screws
— Four #12-24 speed nuts
— Four black rubber feet
Warranty card
98-15497-01
CO POTS Splitter
1-Slot Chassis
Placement of
Rubber
Feet
3
6020-A2-GZ40-00
March 1998
6-Slot POTS Splitter Chassis Package Checklist
Verify that your 6-slot POTS splitter chassis package contains the following:
- 6-slot POTS splitter chassis with five filler panels. Each filler panel is
attached to the chassis with two 1/4-turn fasteners. Keep filler panels
installed in all unused slots.
- Two brackets for 19″ racks and two brackets for 23″ racks
- Small plastic bag with:
— Six #10-32 x 1/4″ Phillips flat-head mounting screws
— Four #10-32 x 1/2″ Phillips-head mounting screws
— Four #12-24 x 1/2″ Phillips-head mounting screws
— Four #12-24 speed nuts
— Four black rubber feet (discard)
- Warranty card
98-15430-0
1
CO POTS Splitter
6-Slot Chassis
Filler
Panels
Tools Required
H A small #1 or #2 Phillips screwdriver to tighten the POTS splitter card
fasteners.
H A large #3 or #4 Phillips screwdriver to install the chassis into a rack.
H A flat-blade screwdriver to install the ground wire.
4
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March 1998
Product-Related Documents
The CO POTS splitter works in conjunction with the:
Hotwire 8600 or 8800 DSLAM in the central office, and
MVL modem at the customer premises.
Refer to the following documents for product-specific information.
Document Number Document Title
5038-A2-GN11
Hotwire 5038 MVL POTS Filter Customer Premises
Installation Instructions
6310-A2-GN10
Hotwire 6310 MVL Modem Customer Premises
Installation Instructions
8310-A2-GZ40
Hotwire 8310 MVL Card Installation Instructions
8600-A2-GN20
Hotwire 8600 Digital Subscriber Line Access
Multiplexer (DSLAM) Installation Guide
8800-A2-GN21
Hotwire 8800 Digital Subscriber Line Access
Multiplexer (DSLAM) Installation Guide
Contact your sales or service representative to order additional product
documentation.
Paradyne documents are also available on the World Wide Web at:
http://www.paradyne.com
Select
Service & Support
→
Technical Manuals
5
6020-A2-GZ40-00
March 1998
POTS Splitter Chassis Installation
The following figure provides an example of two POTS splitter chassis center
mounted in a 19″ rack with two 8800 DSLAMs in a 19″ cabinet.
98-15426a-0
1
ALARMS
Major MinorFanBA
POWER
A
B
ALARMS
Major MinorFanBA
POWER
A
B
8800
DSLAM
Chassis
POTS
Splitter
6-Slot
Chassis
19" Cabinet 19" Rack
Planning the POTS Splitter Chassis Installation
The POTS splitter chassis is shipped with mounting brackets to allow installation
in a rack that is either 19″ or 23″ wide. To plan the bracket and chassis
installation, determine:
Width of the rack: 19″ or 23″.
Chassis position in the rack: center mounted or front mounted. Center
mounted is recommended for convenient access to cables.
Whether the rack has mounting rails with threaded or non-threaded screw
holes.
If a 1-slot chassis is being placed on a tabletop. If so, plan to install the
rubber feet as shown on page 2. Discard rubber feet for any rack-mounted
chassis.
NOTE:
In order to reduce the risk of accidental tip over, it is strongly recommended
that the chassis be installed into the rack from the bottom up.
6
6020-A2-GZ40-00
March 1998
Installing the Brackets
The brackets can be installed in the chassis in a center-mounting or
front-mounting configuration. Mounting holes are provided in the chassis for
either configuration. Install the appropriate 19″ or 23″ brackets on the 1-slot or
6-slot chassis.
19-Inch Rack
23-Inch Rack
98-15486-01
1-Slot Chassis
19-Inch Rack
23-Inch Rack
98-15434-01
Front Mount
Center Mount
6-Slot Chassis
Select one of the next two procedures for chassis installation in a rack.
7
6020-A2-GZ40-00
March 1998
Installation into a Rack with Threaded Screw Holes
Procedure
After installing the appropriate brackets on the chassis:
1. Determine the preferred placement of the chassis in the rack.
2. Use the four Phillips-head mounting screws provided and a Phillips
screwdriver to install the chassis.
Front Rail
97-15435
Screw
3. Tighten all four screws.
To install the next chassis in the same manner, follow Steps 1 through 3. For a
standard rack installation, chassis can be mounted directly on top of each other.
Installation into a Rack without Threaded Screw Holes
Procedure
After installing the appropriate brackets on the chassis:
1. Determine the preferred placement of the chassis in the rack.
2. Insert a speed nut onto each mounting rail hole selected and align the hole of
the speed nut with the hole in the rail.
8
6020-A2-GZ40-00
March 1998
3. Use a Phillips screwdriver to install the:
— 1-slot chassis in 19″ or 23″ rack, or a 6-slot chassis in a 19″ rack.
— 6-slot chassis in a 23″ rack. Install the top two screws loosely enough to
allow the bracket’s upper keyholes to drop under the screw heads during
installation.
4. Line up the chassis-mounting bracket with the speed nut and start to rotate
the speed nut screw into the chassis mounting bracket and the speed nut.
5. Loosely install the bottom screws first and then the top screws. Tighten each
screw until the head is flush with the chassis and securely mounted in the
rack.
To install the next chassis in the same manner, follow Steps 1 through 5. For a
standard rack installation, chassis can be mounted directly on top of each other.
Installing the Ground Wire
To comply with Network Equipment-Building Standards (NEBS) requirements,
the ground wire must be installed.
Procedure
1. There is a ground lug on each chassis. Locate the ground lug.
If you have a . . .
Then the ground lug is . . .
1-slot chassis On the rear of the chassis on the left.
6-slot chassis On the front of the chassis on the top right.
98-15876
CO POTS Splitter
1-Slot Chassis
9
6020-A2-GZ40-00
March 1998
98-15877
CO POTS Splitter
6-Slot Chassis
2. Strip back the copper wire insulation approximately 1/4″ to 3/8″.
If you have a . . .
Then the ground wire gauge must be . . .
1-slot chassis 10 — 14 AWG
6-slot chassis 6 — 14 AWG
3. Loosen the screw on the GND lug.
98-15879
4. Insert the stripped end of the wire into the open end of the GND lug and
tighten the lug’s screw. Make sure that the wire is making contact with the
stripped portion of the wire.
10
6020-A2-GZ40-00
March 1998
Installing the POTS Splitter Card in the Chassis
Procedure
1. Insert the POTS splitter card into the chassis.
2. Tighten the two 1/4-turn fasteners in the faceplate for each installed POTS
splitter card.
98-15850
CO POTS Splitter
1-Slot Chassis
DSLAM Interface
Loop Interface
PSTN Interface
1/4-Turn
Fastener
1/4-Turn
Fastener
11
6020-A2-GZ40-00
March 1998
In the 6-slot chassis, each filler panel is attached to the chassis with two 1/4-turn
fasteners. Remove a filler panel and replace with a POTS splitter card, as
needed. Keep filler panels in all unused slots.
DSLAM Interface
Loop Interface
PSTN Interface
98-15851
CO POTS Splitter
6-Slot Chassis
1/4-Turn
Fastener
1/4-Turn
Fastener
Filler
Panel
Cabling Overview
The interfaces to both the POTS splitter and the DSLAM use 50-position
amphenol-type connectors. Each MVL line uses a pair of copper wires. There are
12 pairs used on each 50-position connector for each POTS splitter card.
The 12 pairs can be connected directly to the DSLAM using a straight-through
cable or connected directly to the MDF. In order to directly connect 24 pairs, use
a Y-cable to combine 12 pairs from two POTS splitter cards.
12
6020-A2-GZ40-00
March 1998
Cabling Examples
The POTS splitter card supports 12 POTS lines, using only 12 pairs on the
50-position connector. The DSLAM 50-position amphenol-type connector feeds
24 MVL ports, comprised of six slots with four ports per MVL card slot.
Interface connections:
DSLAM Interface connects to the 8800 DSLAM using a Y-cable. The Y-cable
enables 24 POTS splitters to serve 24 DSL lines on the DSLAM.
LOOP Interface connects to the local loop via the main distribution frame.
PSTN Interface connects to the local PSTN switch.
In the next example, the first two POTS splitter cards are combined using a
Y-cable.
98-15804-01
ALARMS
Major MinorFanBA
POWER
A
B
8800
DSLAM
Chassis
POTS
Splitter
6-Slot
Chassis
Cross-Connect
Block
Main Distribution
Frame
Y-Cable
PSTN
Switch
To
13
6020-A2-GZ40-00
March 1998
Cable Installation Using Cross-Connect Block
Interface connections:
DSLAM Interface connects to a punchdown block and cross-connects with
the 8800 DSLAM LINES 1–6 cable which is also connected to a punchdown
block.
LOOP Interface connects to the local loop via the main distribution frame.
PSTN Interface connects to the local PSTN switch.
98-15550-02
ALARMS
Major MinorFanBA
POWER
A
B
8800
DSLAM
Chassis
POTS
Splitter
6-Slot
Chassis
Cross-Connect
Block
Cross-Connect
Block
PSTN
Switch
Main Distribution
Frame
To
Refer to
Connector Pin Numbers
, page 17.
Y-Cable Installation
A Y-cable is available to combine two POTS splitter cards with 12 pairs to one
DSLAM card with 24 pairs. The Y-cable part number is 8000-F1-001.
14
6020-A2-GZ40-00
March 1998
Procedure
To install the Y-cable:
1. Connect the cable head labeled P2 To 1–12 to the second POTS splitter
card.
P1
P2
To 1-12
To P1 Connector
Pairs 1 to 12
To P1 Connector
Pairs 13 to 24
Captive
Screw
Captive
Screw
Captive
Screw
98-15806-01
P3
To 13-24
Y-Cable
2. Connect the cable head labeled P3 To 13–24 to the first POTS splitter card.
3. Connect the cable head labeled P1 to the DSLAM SLOTS 1–6.
98-15805-01
ALARMS
Major MinorFanBA
POWER
A
B
8800
DSLAM
Chassis
POTS
Splitter
6-Slot
Chassis
SLOTS 13-18
SLOTS 7-12
SLOTS 1-6
LINES
P2 To 1-12
P3 To 13-24
P1
Refer to
Installation of Cable Heads,
page 15.
15
6020-A2-GZ40-00
March 1998
Installation of the Cable Heads
This section provides instructions to make the necessary cable connections to
the POTS splitter. Each cable can have a right-angle or left-angle exit from the
connector, depending on the wiring requirements.
DSLAM Interface
Loop Interface
PSTN Interface
98-1584
9
CO POTS
Splitter Card
The POTS splitter card has three interfaces:
Use interface connector labeled . . .
To connect to the . . .
DSLAM Interface MVL interface on the 8800 or 8600 chassis.
LOOP Interface Local loop via MDF or distribution frame.
PSTN Interface PSTN switch.
Procedure
1. Determine how the cables will be dressed. The cables can be dressed from
either side based on the cable heads. Each cable head can have left-angle or
right-angle heads.
2. Feed the cable head through the chassis’ front right or left opening.
3. Install the plastic tie-wrap anchor onto the faceplate on the cable exit side
with the screws provided.
4. Slide the tie wrap through the anchor from the top.
16
6020-A2-GZ40-00
March 1998
5. Attach the cable head to the POTS splitter connector.
— If the connector on the cable has a long screw, tighten the screw directly
into the connector located in the circuit card. Discard the jack screws
provided.
97-15551
Anchor
Mount
50-Pin
Connector
Long
Screw
— If the connector on the cable has a short screw, install the #4-40 jack
screw provided into the threaded hole of the connector in the circuit card.
Attach the short screw in the cable to the jack screw and tighten.
97-15552
Anchor
Mount
Short
Screw
#4-40
Jack Screw
6. Tighten the tie wrap and trim the excess.
97-15553
Repeat the procedure for all the interface cables.
Pin 25
98-15482-0
1
Pin 1
Pin 50
Pin 26
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6020-A2-GZ40-00
March 1998
98-15848-0
1
CO POTS Splitter
6-Slot Chassis
DSLAM Interface
Loop Interface
PSTN Interface
Connector Pin Numbers
Pin assignments are the same for all three connectors on the CO POTS splitter
card.
50-Position Amphenol-type Connector
Filter #
Pin # Tip* Pin # Ring*
1 1 26
2 2 27
3 3 28
4 4 29
5 5 30
6 6 31
7 7 32
8 8 33
9 9 34
10 10 35
11 11 36
12 12 37
*Pins 13—25 and 38—50 are not used.
18
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March 1998
Technical Specifications
POTS Splitter 6020 Card Technical Specifications
*
Item Specification
Height x Width x Depth 1.07″ x 15.77″ x 6.5″ (2.72 cm x 40.06 cm x 16.51 cm)
Weight 1 lb. 3.7 oz. (0.56 kg)
Physical Environment
Operating temperature
Storage temperature
Relative humidity
Shock and vibration
32°F to 122° F (0° C to 50° C)
–4°F to 158° F (–20° C to 70°C)
15% to 90% (noncondensing)
Withstands normal shipping and handling
POTS Splitter 5011 (1-Slot) Chassis Technical Specifications*
Item
Specification
Height x Width x Depth 1.75″ x 17.20″ x 11.85″ (4.45 cm x 43.69 cm x 30.10 cm)
Weight 2 lb. (0.71 kg)
Approvals
Safety Certifications
Refer to the equipment’s label for approvals on product.
POTS Splitter 5016 (6-Slot) Chassis Technical Specifications
*
Item Specification
Height x Width x Depth 8.72″ x 17.20″ x 11.85″ (22.15 cm x 43.69 cm x 30.10 cm)
Weight 6 lb. (2.13 kg)
Approvals
Safety Certifications
Refer to the equipment’s label for approvals on product.
*Technical Specifications subject to change without notification.
19
6020-A2-GZ40-00
March 1998
Important Safety Instructions
1. Read and follow all warning notices and instructions marked on the product
and included in this manual.
2. Use a Listed/Certified minimum No. 24 AWG wire for connection to the
interface connectors.
3. This equipment is to be connected behind the telephone line primary
protector.
4. 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.
5. 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.
6. 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.
Warranty, Sales, and Service 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:
Via the Internet:
Visit the Paradyne World Wide Web site at
http://www.paradyne.com
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
— Outside the U.S.A., call 1-727-530-2340
20
6020-A2-GZ40-00
March 1998
Patent Notification
Hotwire MVL products are protected by U.S. Patents: 4,637,035, 4,744,092,
4,669,090, 5,291,521 and 5,280,503. Other U.S. and foreign patents pending.

*6020–A2–GZ40–00*
Copyright 1998 Paradyne Corporation
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Paradyne Hotwire 6020 Installation Instructions Manual

Brand
Paradyne
Model
Hotwire 6020
Category
Rack accessories
Type
Installation Instructions Manual
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