Two families of Dialogic® SS7 boards are available to enable affordable, high-performance, signaling applications.
Dialogic® Distributed Signaling Interface (DSI) boards are designed for distributed execution of SS7 message processing across board processors, application host CPUs, or separate signaling servers. The products in this family are:
- SS7MDL4 - High-density, PCI Express, low-profile board. Offers multiple levels of signaling link density for SS7 and ATM networks in rack-mount servers with low-profile PCIe peripheral slots. Flexible capacity licensing for signaling or HiZ monitoring of up to 124 low-speed links or up to 4 high-speed MTP or ATM links.
- SS7LDH4 - Low-density, PCI Express, half-length board. Board and protocol license bundles available to manage up to 4096 ISUP circuits and up to 4 low-speed links.
- SS7HD (SS7HDP, SS7HDE, and SS7HDC) - High-density, either PCI, PCI Express or CompactPCI format boards. These boards offer Channelized or High Speed Link (HSL) Q703 operation over T1/E1 plus CT Bus, clear channel operation, and HiZ monitoring.
- SPCI - Low-density, PCI, full size board, offers up to 4 Channelized links over E1/T1 or V11 ports and monitoring.
Dialogic® TX Series SS7 Boards offer a range of throughput capacity and signaling protocol support within the Dialogic® NaturalAccess™ development environment.
- TX Series (TX 5000E) - High and moderate density, PCIe, full size SS7 boards. TX boards support Channelized or HSL Q703 operation over T1/E1 links, HiZ monitoring and CT Bus support. Ethernet ports enable board-level redundancy.