Table of Contents
Advertisement
Quick Links
Hotwire 5246 RTU Customer Premises
Installation Instructions
Document Number 5246-A2-GN10-30
August 2000
Contents
What Does the Hotwire 5246 RTU Do?
Installing the DSL Access Wiring
Installing the Hotwire 5246 RTU
Status LEDs
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting
Increasing the Number of End-User Systems
Cables & Connectors
Important Safety Instructions
What Does the Hotwire 5246 RTU Do?
The Hotwire 5246 RTU (Remote Termination Unit) is a component in the Hotwire
RADSL Access System and interoperates with the Hotwire 8540 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 5246 RTU and a telephone can function simultaneously over the same
pair of copper wires when either:
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
1
6
9
12
13
14
14
19
Advertisement
Table of Contents
Related Manuals for Paradyne Hotwire 5246
Summary of Contents for Paradyne Hotwire 5246
- Page 1 Important Safety Instructions What Does the Hotwire 5246 RTU Do? The Hotwire 5246 RTU (Remote Termination Unit) is a component in the Hotwire RADSL Access System and interoperates with the Hotwire 8540 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.
- Page 2 — Service provider is used to represent any Internet Service Provider (ISP) or remote LAN access provider. DSL Access without a POTS Splitter When the Hotwire 5246 RTU is installed without a POTS splitter, the DSL line is used for data only and does not provide telephone services. Demarcation...
- Page 3 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: 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.
- Page 4 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. Demarcation Central Office (CO)
-
Page 5: Package Checklist
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 5246 RTU on page 9 for Ethernet cable details. Refer to Cables & Connectors on page 14 for standard pin numbers. -
Page 6: Installing The Dsl Access Wiring
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. - Page 7 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.
-
Page 8: Connecting To The Dsl Access Wiring
Connecting to the DSL Access Wiring The Hotwire 5246 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. -
Page 9: Installing The Hotwire 5246 Rtu
Hotwire RTU Jack If the Hotwire 5246 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. - Page 10 2. Use an 8-pin Ethernet cable for the Ethernet connection. Insert one end of the cable into the jack labeled ETHERNET. Use a straight-through cable and 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).
- Page 11 LEDs turn on for one second. Power – green Alarm – red Test – yellow Digital Subscriber Line – green Ethernet Link – green ETHERNET 5246 97-15603 Refer to Troubleshooting on page 13 for LED indications requiring action.
-
Page 12: Status Leds
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. Condition Status Blinking ETHERNET ON The RTU has power. No active alarms. -
Page 13: Troubleshooting
PC is connected and powered on. Verify that the correct straight-through or crossover cable is installed. Refer to Installing the Hotwire 5246 RTU on page 9. PWR LED is off. Check that the power cord is securely installed on both ends. -
Page 14: Increasing The Number Of End-User Systems
Increasing the Number of End-User Systems A single end-user system is attached to the Hotwire 5246 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. - Page 15 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 10BaseT TX D+ 10BaseT TX D– 10BaseT RX D+ 4 &...
-
Page 16: Optional Rtu Wall Placement
Optional RTU Wall Placement The Hotwire 5246 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 3/16 drill bit for the molly bolts Screwdriver A template with the dimensions for the three screws is provided. - Page 17 RTU Hardware Template 5.43" Front (LEDs) 7.55" To Bottom Hole 98-16171...
- Page 18 Technical Specifications for Model 5246 RTU Item Height x Width x Depth Weight Power Class 2 Transformer normal service input voltage range Approvals FCC Part 15 CISPR 22 Safety Certifications Physical Environment Operating temperature Storage temperature Relative humidity Shock and vibration...
-
Page 19: Important Safety Instructions
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. -
Page 20: Declaration Of Conformity
Trade Name: Hotwire Model Number: 5246-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. -
Page 21: Government Requirements
Ringer Equivalence Number (REN) for this equipment. The label is located on the bottom of your RTU. 2. The Hotwire 5246 RTU connects to the Public Switched Telephone Network (PSTN) using the Universal Service Order Code (USOC) RJ11C or RJ14C. - Page 22 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.
-
Page 23: Document Feedback
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.