WIRELINE AND WIRELESS

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WIRELINE AND WIRELESS BROADBAND NETWROK
PREPARED BY PATEL KAUSHAL(08PGEC11) EXAM NO
5032
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WIRELINE AND WIRELESS BROADBAND NETWROK

• WIRELINE NETWORKS
• DLC(DIGITAL LOOP CARRIER)
• WIRELESS NETWORKS
• WIMAX

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METRO ARCHITECHTURE
UP TO 4 BANS /BAN
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• WIRELINE NETWORKS(AN2000)
• DLC is the heart of the wire line
  networks
• DEFINATION
• The local loop is the physical connection between
  the main distribution frame in the user
  premises to the telecommunication network
  provider. Digital loop carrier technology makes
  use of digital techniques to bring wide range of
  services to the users via twisted pair cable line
• .Why it is called digital loop carrier?
• It converts analog signal into digital signal.
• It makes many loops.
• It works like a carrier because it carries the
  traffic of signals include voice and data.

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UNIVERSAL DLC CONFIGURATION
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EARLY NGDLC CONFIGURATION
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DROP AND INSERT CONFIGURATION
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• Architecture of DLC

• Power Distribution Panel(PDP)
• No. Of Cards
• Main Control Unit (MCU)
• Optical Distribution Frame(ODF)
• Back Up Batteries

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• Power distribution panel

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• Different modules in shelf

• SCM card
• PRM card
• SDT card
• BRI card
• E1 card
• FXS card
• IPADSL CARD

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• Maintenance Control Unit (MCU)

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VARIOUS TYPES OF DLC TESTS
After installing the DLC we have to ensure that
the DLC is ready to give the service to the
customers or not. So, we have to perform the
acceptance tests.

• LOOP CURRENT
• AB TEST
• Hardware Conformity Test
• Power and Ground test
• Power Test
• POTS Functionality Test
• ISDN Telephone Functionality Test

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SLOT RESERVATION AND RESTRICTION
A, B- Reserved for Processor module
1, 2 - Reserved for SDT1 for the first ring.
SDT1S can be placed in slot 1 or 2.
The extra slot is for the future
implementation of redundancy. If SDT1S
not available, SDT1 can be used in slot 2
3 to 8 Similar rules apply for these slot pairs
as that of 1, 2.
9 to 12, 15, and 16- reserved for Leased line
modules.
13, 14 reserved for future use.
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• CALL ROUTING

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• WIMAX

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• FIXED WI MAX

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• MOBILE WI-MAX

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• Wimax is not wi-fi

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• Wireless architecture point-to-point and point-
  to-multipoint

• There are two scenarios for a wireless
  deployment point-to-point and point-to-multipoint
  .

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• WiMAX Antennas

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Interference
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• SOLUTION OF INTERFACE-OFDM

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• WiMAX Security

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• Services Offered through WiMax

• Basic Internet Access (with optional features
  like Static IP, SMTP Relay and basic Email).

• The email service can be accessed via POP3
  (Outlook Express, Eudora etc.)

• The BIA-SME service will be offered on both Flat
  fee as well as Usage based Rate Plans

Residential Services of WiMax

• In residential services category most of the
  services will be offered through BRAS.

• All the residential users will be brought to the
  common service delivery point i.e. the
  residential L3 VRF like Usage Based Internet at
  the BAN Cisco 7609 in case of Cisco MEN

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THANK YOU