Paradyne ENE2020-P инструкция обслуживания

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 ................ ................ ................. ................ ............... 3 W arr[...]

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. P aradyne Corporation (“Paradyne”) grants to y ou, and you (“Licensee”) agree to accept a personal, non-transferab le, non-e[...]

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. 9. Upon such ter mination, the Licensee sh all refrain from any fur ther use o f the Software and destro y the or iginal and all copie s of the Software in the possession of Licensee tog[...]

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. NO TE: Upon star t up , the Ethernet lin k will remain disabled (as indicated by no illumination of the Ether net 100, Act and L nk L[...]

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. The ENE2020-S deter mines speed v[...]

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. P orts confi gured to operate as fractional E1 lines requi[...]

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. The two line code options outlined below fall within the Inter n[...]

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. Loop Bonded Connection Using two E1 lines f or one network connection (loop bonding) will ne t twice the speed and data passing capability as a singl[...]

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. For the best connection results, the remote device (PC , hub, or s witch) should be set to auto[...]

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. Whenev er both ENE2020 E1 connecti ons hav e lost link or have presented an E1 Al arm, the Ether net link will automati cally be disabled (as indica ted [...]

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. 10/100 Ethernet Connection 100 Solid Green 100 Mbps Ether net connection is estab lished If the Ether net 100 LED is illuminated, the Ether net Lnk LED will also[...]

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. Ethernet RJ45 Pin Assignments T able 7. E1 RJ45 Pin Assignments Pin Function Pin 1 Rx Ring Pin 2 Rx Tip Pin 3 not used Pin 4 Tx Rin g Pin 5 Tx Tip Pin 6 not used Pin 7 not used Pin 8 n[...]

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. This equipmen[...]

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. 3. Do not attempt to ser vice this product yourself, as opening or removing co v er[...]

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16 *ENE2-A2-GN10-10* *ENE2-A2-GN10-10*[...]