Technical specifications
  • Supports tapping from one to four T1/E1 ports per card.
  • Includes low-level API under Windows and Linux, which supports access to the G.711 data streams directly, as well as access to D channel HDLC traffic for interpretation of the PRI control packets.
  • Both PRI and RBS-type signaling are supported.
  • Line impedance: 100/120 ohms standard T1/E1 or 1200 ohms high impedance.
  • Highly-optimized driver allows tapping of up to 16 spans on a single PC with minimal system load.
  • Connection to Tap Connection Adapter uses a standard straight RJ45 cable.
  • Tapping solution available in PCI (5 V), PCI-X (3.3 V), and PCI-Express form factors.
  • Card dimensions: 2U height form factor: 290 mm x 55 mm for use in a 2U chassis.
  • Short 2U compatible mounting clips available for installation in 2U rackmount servers.
  • 32-bit bus master DMA data exchanges across PCI interface at 132 Mbytes/sec for minimum host processor intervention.
  • Compatible with all commercially available motherboards with full IRQ sharing with other PCI devices.
  • Intelligent hardware. Downloadable Field Programmable Gate Array programming with multiple operating modes. Field upgradable so that new features related to voice and/or data can be added when they become available.
  • Power: 800 mA peak, operational 300 mA max at +3.3 V or 5 V.
  • Temperature range: 0 - 50 °C.