VDSL SPL boards

Created: Feb 20, 2020 10:02:56Latest reply: Feb 20, 2020 12:36:06 85 5 0 0
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I want to know what are the differences between VDSL SPL boards?

Thanks.

  • x
  • convention:

Featured Answers
liqiang185
Admin Created Feb 20, 2020 12:36:06 Helpful(1) Helpful(1)

Dear user!

The VDSL splitter board is divided according to the number of access users and can be divided into two categories: 24 channels, 48/64 channels:

The 24-way splitter board is used together with the 24-way VDSL2 service board.

The 48 / 64-channel splitter board is used together with the 48 / 64-channel VDSL2 service board.

 

Differences Between 24-channel VDSL SPL Boards

Board

Port       Impedance

Applicable       Line

Applicable       Service Board

H801VSTL

Complex     impedance (ETSI TS 101 952 01 01 option A)

POTS

24-port VDSL2     over POTS Service Board

H801VSTH

Complex     impedance (2B1Q or 4B3T)

ISDN

24-port VDSL2     over ISDN Service Board

 

Differences Between 48/64-channel VDSL SPL Boards

Board

Port Quantity

Port       Impedance

Applicable       Line

Applicable       Service Board

H801VSNF

48

600-ohm     impedance

POTS

48-port VDSL2     over POTS Service Board

H801VSNLA

48

Complex     impedance (ETSI TS 101 952 01 01 option A)

POTS

48-port VDSL2     over POTS Service Board

H801VSPHA

64

2B1Q or 4B3T

ISDN

48/64-port     VDSL2 over ISDN Service Board

H801VSPLA

64

Complex     impedance (ETSI TS 101 952 01 01 option A)

POTS

64-port VDSL2     over POTS Service Board

H801VSPLC

64

Complex     impedance (ETSI TS 101 952 01 01 option B)

POTS

64-port VDSL2     over POTS Service Board

Thank you!

 


  • x
  • convention:

Winter_ba
Winter_ba Created Feb 20, 2020 15:23:15
Clear, thank you.  

Recommended answer

wissal
MVE Created Feb 20, 2020 10:09:48 Helpful(1) Helpful(1)

Hello,

VDSL SPL boards separate VDSL2 broadband signals from POTS/ISDN narrowband signals.

By access user quantity, VDSL SPL boards can be classified into 24-channel VDSL SPL board and 48/64-channel VDSL SPL board.
  • A 24-channel VDSL SPL board works with a 24-channel VDSL2 service board.

  • A 48/64-channel VDSL SPL board works with a 48-channel VDSL2 service board.

  • The 24-channel VDSL SPL board is a low-density SPL board.

  • The 48/64-channel VDSL SPL board is a high-density SPL board.

  • Both the 24-channel VDSL SPL board and 48/64-channel VDSL SPL board use the same intra-subrack interconnection cable, inter-subrack interconnection cable, and external subscriber cable.

Thanks

  • x
  • convention:

Winter_ba
Winter_ba Created Feb 20, 2020 15:23:26
Clear, thank you.  
Winter_ba
Winter_ba Created Feb 20, 2020 15:23:34
Clear, thank you.  
All Answers
wissal
wissal MVE Created Feb 20, 2020 10:09:48 Helpful(1) Helpful(1)

Hello,

VDSL SPL boards separate VDSL2 broadband signals from POTS/ISDN narrowband signals.

By access user quantity, VDSL SPL boards can be classified into 24-channel VDSL SPL board and 48/64-channel VDSL SPL board.
  • A 24-channel VDSL SPL board works with a 24-channel VDSL2 service board.

  • A 48/64-channel VDSL SPL board works with a 48-channel VDSL2 service board.

  • The 24-channel VDSL SPL board is a low-density SPL board.

  • The 48/64-channel VDSL SPL board is a high-density SPL board.

  • Both the 24-channel VDSL SPL board and 48/64-channel VDSL SPL board use the same intra-subrack interconnection cable, inter-subrack interconnection cable, and external subscriber cable.

Thanks

  • x
  • convention:

Winter_ba
Winter_ba Created Feb 20, 2020 15:23:26
Clear, thank you.  
Winter_ba
Winter_ba Created Feb 20, 2020 15:23:34
Clear, thank you.  
liqiang185
liqiang185 Admin Created Feb 20, 2020 12:36:06 Helpful(1) Helpful(1)

Dear user!

The VDSL splitter board is divided according to the number of access users and can be divided into two categories: 24 channels, 48/64 channels:

The 24-way splitter board is used together with the 24-way VDSL2 service board.

The 48 / 64-channel splitter board is used together with the 48 / 64-channel VDSL2 service board.

 

Differences Between 24-channel VDSL SPL Boards

Board

Port       Impedance

Applicable       Line

Applicable       Service Board

H801VSTL

Complex     impedance (ETSI TS 101 952 01 01 option A)

POTS

24-port VDSL2     over POTS Service Board

H801VSTH

Complex     impedance (2B1Q or 4B3T)

ISDN

24-port VDSL2     over ISDN Service Board

 

Differences Between 48/64-channel VDSL SPL Boards

Board

Port Quantity

Port       Impedance

Applicable       Line

Applicable       Service Board

H801VSNF

48

600-ohm     impedance

POTS

48-port VDSL2     over POTS Service Board

H801VSNLA

48

Complex     impedance (ETSI TS 101 952 01 01 option A)

POTS

48-port VDSL2     over POTS Service Board

H801VSPHA

64

2B1Q or 4B3T

ISDN

48/64-port     VDSL2 over ISDN Service Board

H801VSPLA

64

Complex     impedance (ETSI TS 101 952 01 01 option A)

POTS

64-port VDSL2     over POTS Service Board

H801VSPLC

64

Complex     impedance (ETSI TS 101 952 01 01 option B)

POTS

64-port VDSL2     over POTS Service Board

Thank you!

 


  • x
  • convention:

Winter_ba
Winter_ba Created Feb 20, 2020 15:23:15
Clear, thank you.  

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