Instruction/ maintenance manual of the product ENE2020-P Paradyne
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1 ENE2020-P and ENE2020-S 2-P or t E1 Network Extenders Installation Instructions Document Number ENE2-A2-GN10- 10 September 2005 Contents Softwar e and Firmware License Agree ment .............. ................ ................. .. 1 Product Documentation .
2 from the So ftwar e, in cluding an y cop y of eit her . If y ou hav e e x ecuted a separate written agreement cov ering the Software supplied to you under this purchase, such separate written agreement shall govern.
3 8. This Agreement and the license granted under this Agreement shall be terminated in the e vent of breach by the Licensee of an y provisions of this Ag reement.
4 P owering Up the ENE2020 Plug the power supply into the po wer adapter por t on the back of the ENE2020 and connect it to your po wer source. V erify that the P ow er LED on the front of the ENE2020 is illuminated.
5 Conf iguring the E1 P orts Configuration Switches for both E1 P or t 1 and E1 P ort 2 are numbered from left to r ight, 1–8. T a ble 1. Conf iguration Switch Settings ENE2020-P Provider Configuration Switches ENE2020-S Subscriber Configuration Switches Switch Po rt 1 Port 2 Port 1 Port 2 1 Speed Speed Not used.
6 Speed On the ENE2020-P (only), switches 1 and 2 con trol the por t speed. The E1 lines each have 31 channels continually ru nning at 64 kbps for a collective bandwidth of 1,984 kbps. The timeslot configuration deter mines how many of the channels for each port will actu ally receive data.
7 Line Code Switch 4 sets the Line Code for P or ts 1 and 2 on both th e ENE2020-P and the ENE2020-S. Switch 4 controls the line code of both E1 ports (P or t 1 and P or t 2); line code f or the two por ts cannot be co nfigured independently . Line code is the E1 mode of transmission.
8 Connecting the E1 Lines The primar y feature of the ENE2020 is l oop bonding capability , although both the provider and subscriber u nits are able to f unction with a single E1 connecti on as well.
9 Connecting the Ethernet Line The 10/100BaseT Ether net P or t auto-negotia tes speed and duplex mode in accordance with the remote equipment to which it is connected; Ether net speed and duplex mode configurations cannot be config ured on the ENE20 20.
10 LED Indicators This document describes units ma nuf actur ed after 13 J anuary 2005. See th e prior version of this document f or inf orm ation about units manufactured on or bef ore that date.
11 P o wer Solid Green ENE2020 is operational If the P ower LED is not illuminated, it is u nlikely that the ENE2020 is receiving power and theref ore none of the LEDs will be illuminated.
12 RJ45 Pin Assignments E1 RJ45 Pin Assignments If you are using a shielded E1 cable f or y our network connectio n, it must be gr ounded through pins 3, 6, 7 and 8.
13 EMI Notices United States – EMI Notice: This equipment has been teste d and f ound to comply with the limits for a Class A digital de vice, pursuant to P ar t 15 of the FCC r u les. These limits are designed to provide reasonable protection against har mful interf erence when the equipment is operated in a commercial environment.
14 Important Safety Instructions 1. Read and follow all warning notices an d instructions mar ked on the product or included in the manual . 2. Do not allow anything to rest on the power cord and do n ot locate the product where persons will walk on the pow er cord.
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16 *ENE2-A2-GN10-10* *ENE2-A2-GN10-10*.
An important point after buying a device Paradyne ENE2020-P (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Paradyne ENE2020-P yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Paradyne ENE2020-P - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Paradyne ENE2020-P you will learn all the available features of the product, as well as information on its operation. The information that you get Paradyne ENE2020-P will certainly help you make a decision on the purchase.
If you already are a holder of Paradyne ENE2020-P, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Paradyne ENE2020-P.
However, one of the most important roles played by the user manual is to help in solving problems with Paradyne ENE2020-P. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Paradyne ENE2020-P along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
