Dialogic® SS7G21 and SS7G22 Signaling Servers Hardware Manual Issue 7
Note: If only two SPCI Signaling Boards are installed, then the middle position (No.2) should remain empty.
Table 13. Signaling Board Positions and Configurations for SS7G21 Product Variants
Quantity of Boards (Variant Suffix) | Board Position | ADDR | Jumpers | ||||
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1 board | 2 boards | 3 boards |
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| Switch | J3 CLK TERM | |
(D1W / | (D2W / | No. | Position | ||||
(D3W / Q3W) | Setting | 7 positions | |||||
Q1W) | Q2W) |
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Blank | SPCI2S | SPCI2S | 3 | Top | 2 | Linked | |
or SPCI4 | or SPCI4 | ||||||
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Blank | Blank | SPCI2S | 2 | Middle | 1 | Open (Offset) | |
or SPCI4 | |||||||
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SPCI2S | SPCI2S | SPCI2S | 1 | Bottom | 0 | Linked | |
or SPCI4 | or SPCI4 | or SPCI4 | |||||
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Figure 21. SPCI2S and SPCI4 Board Layout
ISA Edge
Retainer
Prepare an SPCI2S or SPCI4 Signaling Board for installation as follows:
1.Unscrew and discard the ISA edge retainer from new SPCI Signaling Boards (right end in Figure 21). Record the board and License Button serial numbers on your product records, then fit the license button.
2.Set the ADDR switch on the SPCI Signaling Board as in Table 13. The BOOT switch shall be set to 0 for all boards.
3.Ensure that 7 jumpers are fitted at J3 (CLK TERM). The jumpers are fitted in the “Linked” or “Open” (offset) position according to Table 13.
Note: The ADDR switch setting number is used only for internal functionality of the product. The board position number must be used for all configuration and wiring schedule purposes.
10.5.2Preparing Dialogic® SS7HDP Signaling Boards for Installation in SS7G22
The type of signaling board must be the SS7HDP. The quantity, position and configuration, of
Use Table 14 to determine the position and configuration of any additional (or replacement) SS7HDP Signaling Boards, and prepare the boards for installation.
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