Dialogic® SS7G21 and SS7G22 Signaling Servers Hardware Manual Issue 7
Glossary
CT Bus | A time division multiplex (TDM) bus that provides 1024, 2048, or 4096 time slots for |
| exchanging voice, fax, or other network resources on a PCI (H.100) or CompactPCI |
| (H.110) backplane. The Enterprise Computer Telephony Forum (ECTF) developed the |
| H.100 hardware compatibility specification that defined the CT Bus, a high- |
| performance mezzanine bus. The CT Bus works with both SCbus and Multivendor |
| Integration Protocol (MVIP) compatible products. |
ESD | Electrostatic Discharge. The transfer of charge between bodies at different electrical |
| potentials, which can be potentially dangerous to sensitive electronic components. |
HDD | Hard Disk Drive |
SELV | Safety Extra Low Voltage. A type of circuit classification. |
SS7 Signaling Board | A generic term used to refer to SPCI2S, SPCI4 or SS7HDP boards. |
Signaling Board |
|
Subsystem | The appropriate selection of SS7 Signaling Boards for a given variant, configured, |
| mounted and retained in a |
| and |
SPCI2S | A PCI board (full product ID: SS7SPCI2SQ) that combines onboard support for SS7 |
| common channel signaling protocols, with two digital line interfaces |
| H.100 PCM highway. |
SPCI4 | A PCI board (full product ID: SS7SPCI4Q) that combines onboard support for SS7 |
| common channel signaling protocols, with four digital line interfaces |
| H.100 PCM highway. |
SS7HDP | An identifier for Dialogic® High Density SS7 PCI boards (full product ID: |
| SS7HDPD4TEW). |
SS7G2x | An identifier for a family of Signaling Servers, which includes the Dialogic® SS7G21 |
| and SS7G22. |
SS7G21 | The identifier for a Dialogic® Signaling Server product that contains SPCI4 or SPCI2S |
| Signaling Boards. |
SS7G22 | The identifier for a Dialogic® Signaling Server product that contains SS7HDP Signaling |
| Boards. |
TNV | Telecom Network Voltage. A type of circuit classification. |
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