NEC iPasolink-200 All IP Upgrade Guide

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NEC iPasolink-200 All IP Upgrade Guide Attention: 1. This guide is to introduce how to upgrade all IP in iPasolink-200 equipments. 2. Make sure that equipments are in power off status during the dismantle & install process. 3. Please be gentle enough to avoid breaking equipments during the dismantle & install process. 4. There may be some mismatching in actual situation. Please do following operations cautiously and accordingly.

1

iPasolink-200 License Importing Login the Web LCT interface. S/W License Setup -> Import License Key. Click “Setup”.

Import the License key correspondingly.

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After importing, check the S/W License Information.

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2

iPasolink-200 Cards Dismantle & install

There are total 4 slots in iPasolink-200 which can insert AUX, STM-1, E1, CLK and Power cards. Notice that the CLK card is concealed under the AUX card.

2.1 Top Cover Board You need to open the top cover board if you want to change any card in iPasolink-200. The top cover board is fixed by 9 screws. At first, you should remove 4 screws on both sides.

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Remove another 5 screws on the panel.

Hold the top cover board and pull it up gently to remove it.

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2.2 AUX Card Remove 3 screws fixed on the panel of AUX card.

Remove one screw which is fixed between the AUX card and main board.

After removing all screws, pull it up gently to dismantle the AUX card.

2.3 CLK Card After removing the AUX card, you can find the CLK card which is installed right under the AUX card. <以上所有信息均为中兴通讯股份有限公司所有，不得外传> All Rights reserved, No Spreading abroad without Permission of ZTE

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CLK card is fixed on the main board by a screw. Remove this screw and pull it up gently to dismantle the CLK card.

2.4 STM-1/E1 Card There is one holding screw on the panel of STM-1/E1 card. Besides, there are another 3 screws fixed between the STM-1/E1 card and main board.

After removing all screws, pull it up gently to dismantle the STM-1/E1 card. <以上所有信息均为中兴通讯股份有限公司所有，不得外传> All Rights reserved, No Spreading abroad without Permission of ZTE

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2.5 Power Unit There is one holding screw on the panel of power unit.

There is another screw fixed between the power unit and main board.

After removing all screws, pull it up gently to dismantle the power unit.

2.6 Fan Unit Fan unit is on the right side of iPasolink-200 equipments. If you want to remove it, you just need to screw off the holding screw and take it out gently.

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3

Equipment Clock Setting

After Dismantle & install cards, login the Web LCT interface. Provisioning -> Equipment Clock / Synchronization -> Equipment Clock Setting. Click “Modify”.

Enable the Sync ETH. Choose “Master” CLK mode in near end IDU. Choose “Slave” in far end.

Disable the external clock.

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