Page 1: Table Of Contents
The terms and conditions of this License Agreement (the “Agreement”) will apply to the software and/or firmware (individually or collectively the “Software”) incorporated into the Paradyne product (the “Product”) purchased by you and any derivatives obtained ... 12 ... 14...
Page 2 Paradyne or its authorized distributor or reseller under the following terms and conditions: 1. Ownership: The Software is the sole property of Paradyne and/or its licensors. The Licensee acquires no title, right or interest in the Software other than the license granted under this Agreement.
Page 3: Product Documentation
Complete documentation for Paradyne products is available at www.paradyne.com. Select Support → Technical Manuals. To order a paper copy of a Paradyne document, or to speak with a sales representative, please call 1-727-530-2000. Warranty, Sales, Service, and Training Information Contact your local sales representative, service representative, or distributor directly for any help needed.
Page 4: Powering Up The Ene2020
Powering Up the ENE2020 Plug the power supply into the power adapter port on the back of the ENE2020 and connect it to your power source. Verify that the Power LED on the front of the ENE2020 is illuminated. NOTE: Upon start up, the Ethernet link will remain disabled (as indicated by no illumination of the Ethernet 100, Act and Lnk LEDs) until at least one of the two E1 connections has been established.
Page 5: Configuring The E1 Ports
Configuring the E1 Ports Configuration Switches for both E1 Port 1 and E1 Port 2 are numbered from left to right, 1–8. Table 1. Configuration Switch Settings ENE2020-P Provider Configuration Switches Switch Port 1 Speed Frame Type Line Code Not used...
Page 6: Frame Type
Down Frame Type Switch 3 sets the Frame Type for Port 1 on both the ENE2020-P and the ENE2020-S. Switch 3 controls the frame type of both E1 ports (Port 1 and Port 2); frame type for the two ports cannot be configured independently.
Page 7 Line Code Switch 4 sets the Line Code for Ports 1 and 2 on both the ENE2020-P and the ENE2020-S. Switch 4 controls the line code of both E1 ports (Port 1 and Port 2); line code for the two ports cannot be configured independently.
Page 8: Connecting The E1 Lines
A single line connection can be established between an ENE2020-S and any Paradyne E1 provider unit, regardless of loop bonding capability. Likewise, a single line connection can also be established between an ENE2020-P and any of Paradyne's E1 subscriber units, regardless of loop bonding capability.
Page 9: Connecting The Ethernet Line
Connecting the Ethernet Line The 10/100BaseT Ethernet Port auto-negotiates speed and duplex mode in accordance with the remote equipment to which it is connected; Ethernet speed and duplex mode configurations cannot be configured on the ENE2020. For the best connection results, the remote device (PC, hub, or switch) should be set to auto-negotiate speed and duplex mode.
Page 10: Led Indicators
LED Indicators This document describes units manufactured after 13 January 2005. See the prior version of this document for information about units manufactured on or before that date. Whenever both ENE2020 E1 connections have lost link or have presented an E1 Alarm, the Ethernet link will automatically be disabled (as indicated by no illumination of the Ethernet 100, Act and Lnk LEDs).
Page 11 Table 6. LEDs (2 of 2) State Power Solid Green 10/100 Solid Ethernet Green Connection Illumination 10/100 Pulsing* Ethernet Amber Connection Solid Amber Illumination 10/100 Solid Ethernet Green Connection Illumination * A pulsing LED blinks steadily at a rate of once per second. A flashing LED blinks at a more rapid, less constant rate.
Page 12: Rj45 Pin Assignments
RJ45 Pin Assignments E1 RJ45 Pin Assignments If you are using a shielded E1 cable for your network connection, it must be grounded through pins 3, 6, 7 and 8. Table 7. E1 RJ45 Pin Assignments Function Pin 1 Rx Ring Pin 2 Rx Tip Pin 3...
Page 13: Emi Notices
The authority to operate this equipment is conditioned by the requirements that no modifications will be made to the equipment unless the changes or modifications are expressly approved by Paradyne Corporation. If the equipment includes a ferrite choke or chokes, they must be installed per the installation instructions.
Page 14: Important Safety Instructions
— 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. Copyright 2005 Paradyne Corporation. Printed in U.S.A.
Page 16 *ENE2-A2-GN10-10* *ENE2-A2-GN10-10*...

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