2.ipaso equipment setup.pdf

NEC Confidential

PT. NEC Indonesia 2010 NEC ConfidentialPage 2

EQUIPMENT CONFIGURATION (1 of 5)


EQUIPMENT CONFIGURATION (2 of 5)

Equipment Name

Equipment Configuration shows the mounted option boards.

Modem SW/ XPIC GRP Configuration shows how the Modem 1 and 2 are used.

Connected ODU information and IDU

(Modem) Settings

Adaptive Modulation Radio Settings


EQUIPMENT CONFIGURATION (3 of 5)EQUIPMENT CONFIGURATION (3 of 5)2 (1+0) Configuration

Equipment Current status

(1+1) Hot Standby Configuration (1+0) XPIC Configuration

(1+0) Configuration


EQUIPMENT CONFIGURATION (4 of 5)EQUIPMENT CONFIGURATION (4 of 5)

Click on the Setup Icon to open the setup 1 Setting of Equipment Name window.

1

1

Left side shows the current setting. Click on the Equipment Namefield in the New setting in the right hand of the window. And enter the new name. (up to 32 characters)

If you exceed the number of characters, the entry field border turns to red and when the cursor is moved to the entry field pop up will show the limits

2 Click on the Next Button to go to next setting window. If the name field characters exceed, Input Error warning popup appears.

2

Setting of SW/ XPIC Group window allows setting of how the two modems are used. For (1+1) configuration click on the check box SW/ XPIC GRP and click on the drop down arrow and select the required option. Other wise click on modem 1 or modem 2 and select used or not used.

3

3 Click the Next button to go to the next setting window


EQUIPMENT CONFIGURATION (5 of 5 )

Modifications to be applied are highlighted

Click the OK button to apply the changes

Following warning ask to confirm the change, click to continue OK

Information window show the changes complete, click OK


RADIO CONFIGURATION (1 of 4 )RADIO CONFIGURATION (1 of 4 )

Modem configuration

Item Parameter DescriptionChannel Spacing

7/14/28/56 [MHz] Specify the radio channel spacing

Reference Modulation

QPSK16/32/64/128/256[QAM]

Specify the reference modulation from the list

Radio Mode High Capacity/ High System Gain

Specify the Radio Mode

E1 Mapping 0 to 152 [CH] Specify the number of E1 CH for mapping. (The number of CH should not exceed the limitation of the specified modulation.)

STM-1 Mapping

0 to 1 [CH] Specify the number of STM-1 CH for mapping.

ETH Bandwidth

[Mbps] Display the bandwidth of the ether traffic

TX RF Frequency

xxxxx.xxx [MHz] Enter transmit frequency

RX RF Frequency

xxxxx.xxx [MHz] receive frequency (automatically)

Frame ID 1 - 32 Set frame IDTX Power Control

MTPC/ATPC Set transmit power control mode


RADIO CONFIGURATION (2 of 4)RADIO CONFIGURATION (2 of 4)Click the Equipment Setup Menu and select Radio Configuration to open the Equipment Setup Radio configuration window.

Click the Setup Icon to open the Setup 1 Detailed MODEM Setting of SW/XPIC GRP or Slot Unit window.

Radio configuration window shows the existing radio configuration including the ODU frequency, parameters of radio channel 1 and 2.

Modem 1 and 2 configuration


RADIO CONFIGURATION (3 of 4)RADIO CONFIGURATION (3 of 4)

Green border on the Set Position section modem configuration show the selected modem

Specification and information of the ODU connected to the selected Modem

Current setup of the selected modem s radio configuration

Select the channel spacing of the radio signal

Select the reference Modulation of the radio signal

Radio Mode: select High capacity or High system Gain. High system gain is achieved by better FEC.

Select the number of E1 channels to be used

Select the number of STM-1 channels to be used (need STM-1 optional Interface card )

Show the available Ether bandwidth after E1 and STM-1 traffic mapping.

Select the TX Power Control Mode. ATPC or MTPC. Parameter setting for each mode is from provisioning menu Enter the radio signal Frame ID (1 ~ 32)

Enter TX/RX point frequency within the Start and Stop frequency of the ODU shown above.


RADIO CONFIGURATION (4 of 4)RADIO CONFIGURATION (4 of 4)

Changed parameters are highlighted in blue. Confirm the changes and click the Ok button

Change the setting for Modem 2 and click the Next button

Select the Channel spacing to be used from the drop down list

Select the Reference or fixed modulation to be used from the drop down list

Select the High system Gain or High CapacitySelect the maximum number of E1 to be usedSelect whether STM-1 is to be used in the through modeConfirm the available Ether band width

After changing the setting for Modem 1 and click the Next button

Set the TX & RX FrequencySelect the Frame ID to be used (1 ~ 32)TX Power control mode ATPC or MTPC


AMR Configuration (1 of 4)AMR Configuration (1 of 4)

Show the current Configuration for Modem 1 and 2

Set the AMR Modulation for Modem 1 & Click Next

Set the AMR priority traffic for Modem 1 & Click Next to set the Modem 2.

Item ParameterE1 Mapping QPSK

Select following items.- E1 Mapping (Range: 0 - 152)- STM-1 Mapping (Range: 0 - 1)

- ETH Bandwidth is calculated from E1 and STM-1 mapping

16 QAM32 QAM64 QAM128 QAM256 QAM


AMR CONFIGURATION (2 of 4)AMR CONFIGURATION (2 of 4)

Select AMR Operation by clicking the AMR Mode radio button. Select Non Operation radio button not to use the AMR function

Reference Modulation selected in Equipment Setup is shown highlighted in green.

Select the other modulations to be used during AMR operation by selecting the appropriate Used radio button

Click the Next button to set the E1 / STM-1 mapping.

Enter the priority E1 channels to be used for each modulation during the AMR operation in E1 Mapping for each modulation

If STM-1 through mode is used select which modulation schemes to be used during AMR operation provided that the radio capacity is available.

Capacity remaining for Ethernet bandwidth is shown automatically.

Click the Next button to set the AMR operation and E1/STM-1 mapping for Modem 2.

E1/STM-1 Mapping Settings:

Priorities for preservation of traffic (E1/STM1/Ethernet) as modulation level (and therefore transmission capacity) decreases



SET E1/STM-1 MAPPING FOR MODEM-1

SET AMR FOR MODEM-1

SET AMR FOR MODEM-2

SET E1/STM-1 MAPPING FOR MODEM-2AMR CONFIRMATION SCREEN

2.ipaso equipment setup.pdf

Documents

nec indonesia

nec confidentialpage

existing radio configuration

setting of equipment

setting window

hot standby configuration

equipment namefield

equipment setup menu