| Number of ports |
12 |
| Maximum boards per system |
8 (Linux and Windows®). Number may be limited by application and system performance |
| CT Bus loads per board |
1 |
| Maximum CT Bus loads per system |
20 |
| Analog network interface |
Onboard loop start interface (12) |
| Resource sharing bus |
CT Bus |
| Control microprocessor |
Intel 80486 GXSF running at 32.768 MHz with 2 MB SDRAM |
| Digital signal processor |
Freescale DSP56303 @ 100 MHz, with 128Kx24 private SRAM |
| Supported operating systems |
Windows®; Linux. Details at http:www.dialogic.com/systemreleases |
| CSP |
Yes |
| Signaling |
Analog loop start |
| Host Interface — PCI |
| Bus compatibility |
Complies with PCI-SIG Bus Specification, Rev. 2.2 |
| Bus speed |
33 MHz maximum |
| Bus mode |
32-bit |
| Shared memory |
32 KB to 64 KB page |
| Interrupt level |
One IRQ is shared by all D/120JCT-LS boards |
| I/O ports |
None |
| Platform — PCI |
|
| Form factor |
Universal slot (5 V or 3.3 V) PCI long card |
| |
12.28 in. (31.2 cm) long |
| |
4.2 in. (10.67 cm) high |
| Power Requirements — PCI |
| +5 VDC |
1.2 A typical, 1.4 A maximum |
| +12 VDC |
235 mA typical, 285 mA maximum |
| –12 VDC |
80 mA typical, 100 mA maximum |
| Host Interface — PCI Express |
| Bus compatibility |
Complies with PCI-SIG PCI Express Base Specification, Rev. 1.1 |
| Bus speed |
2.5 GHz maximum per direction |
| Bus mode |
x1 lane configuration (x1 or higher compatible) |
| Shared memory |
32 KB to 64 KB page |
| Interrupt level |
Message Signaled Interrupt (MSI) |
| I/O ports |
None |
| Platform — PCI Express |
| Form factor |
PCI Express x1 lane configuration (or higher) |
| |
12.28 in. (31.2 cm) long |
| |
4.2 in. (10.67 cm) high |
| Power Requirements — PCI Express |
| +3.3 VDC |
1.12 A typical, 1.4 A maximum |
| +12 VDC |
800 mA typical, 900 mA maximum |
| Environmental Requirements — PCI and PCI Express |
| Operating temperature |
+32°F (0°C) to +122°F (+50°C) |
| Storage temperature |
-4°F (–20°C) to 158°F (+70°C) |
| Humidity |
8% to 80% noncondensing |
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