Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

Navigation
Guide That Contains This Content
[+] Expand All
[-] Collapse All

    1-Port G.SHDSL Mini-Physical Interface Module Cable Specifications

    1-Port G.SHDSL 8-Wire Mini-PIM Wire Modes

    The 1-Port G.SHDSL 8-wire Mini-Physical Interface Module (Mini-PIM) requires different combination of RJ-45 cables depending upon the connection available on the patch panel.

    Table 1 lists the cables that you can order from Juniper Networks to connect the 1-Port G.SHDSL 8-Wire Mini-PIM.

    Table 1: 1-Port G.SHDSL 8-Wire Mini-PIM Cable Part Numbers

    Connections

    Details

    1X8-wire

    Standard RJ-45 connector

    2X4-wire

    RJ-45 connector that connects to two RJ-11 connectors (SRX-CBL-RJ45-2RJ11).

    Note: The SRX-CBL-RJ45-2RJ11 is not shipped with the G.SHDSL Mini-PIM and must be ordered separately.

    4X2-wire

    RJ-45 connector that connects to four RJ-11 connectors (SRX-CBL-RJ45-4RJ11).

    Note: The SRX-CBL-RJ45-4RJ11 is shipped with G.SHDSL Mini-PIM.

    The following topology diagrams show different G.SHDSL 8-Wire Mini-PIM connections.

    Figure 1 shows the topology for a G.SHDSL 8-Wire Mini-PIM operating in 2X4-wire mode.

    Figure 1: G.SHDSL Mini-PIM Operating in 2X4-Wire Mode

    Image g031157.gif

    Figure 2 shows the topology for G.SHDSL8-Wire Mini-PIM operating in 4X2-wire mode.

    Figure 2: G.SHDSL Mini-PIM Operating in 4X2-Wire Mode

    Image g031158.gif

    Figure 3 shows the topology for G.SHDSL 8-Wire Mini-PIM operating in 1X8-wire mode.

    Figure 3: G.SHDSL Mini-PIM Operating in 1X8-Wire Mode

    Image g031156.gif

    RJ-45 Cable (RJ-45 to Four RJ-11 Connectors) Pin Assignment

    Table 2 shows the pin assignments of the RJ-45 cable (RJ-45 to four RJ-11).

    Table 2: RJ-45 Cable (RJ-45 to Four RJ-11 Connectors) Pinout Details

    RJ-45 Pin Number

    Connections

    RJ-11 Pin Number

    Connections

    Plug Number

    1

    Tip 1

    3

    Tip 1 of 1st port

    P1

    2

    Ring 1

    4

    Ring 1 of 2nd port

    3

    Tip 2

    3

    Tip 2 of 3rd port

    P2

    4

    Tip 0

    3

    Tip 0 of 1st port

    5

    Ring 0

    4

    Ring 0 of 1st port

    P3

    6

    Ring 2

    4

    Ring 2 of 3rd port

    7

    Tip 3

    3

    Tip 3 of 4th port

    P4

    8

    Ring 3

    4

    Ring 3 of 4th port

    Figure 4 shows the RJ-45 cable design that connects to four RJ-11 cable connections.

    Figure 4: RJ-45 Cable Design (RJ–45 to Four RJ-11 Connectors)

    Image g031153.gif

    RJ-45 Cable (RJ-45 to Two RJ-11 Connectors) Pin Assignment

    Table 3 shows the pin assignments of the RJ-45 cable that connects to two RJ-11 connectors.

    Table 3: RJ-45 Cable (RJ-45 to Two RJ-11 Connectors) Pinout Details

    RJ-45 Pin Number

    Signal

    RJ-11 Pin Number

    Signal

    Plug 1

    Signal

    Plug 2

    1

    Tip 1

    2

    Tip 1 of 1st port

    -

    2

    Ring 1

    5

    Ring 1 of 1st port

    -

    3

    Tip 2

    3

    -

    Tip 2 of 2nd port

    4

    Tip 0

    3

    Tip 0 of 1st port

    -

    5

    Ring 0

    4

    Ring 0 of 1st port

    -

    6

    Ring 2

    4

    -

    Ring 2 of 2nd port

    7

    Tip 3

    2

    -

    Tip 3 of 2nd port

    8

    Ring 3

    5

    -

    Ring 3 of 2nd port

    Figure 5 shows the RJ-45 cable design that connects two RJ-11 cable connections.

    Figure 5: RJ-45 Cable Design (RJ–45 to Two RJ-11 Connectors)

    Image g031154.gif

    Standard RJ-45 Cable Pin Assignment

    Table 4 shows the pin assignments of the standard RJ-45 cable.

    Table 4: Standard RJ-45 Cable Pinout Details

    RJ-45 Pin Number

    Connections

    1

    Tip

    2

    Ring

    3

    Tip

    4

    Tip

    5

    Ring

    6

    Ring

    7

    Tip

    8

    Ring


    Published: 2011-02-14