iSPAN® 5639E PCI Express T1/E1/J1 Media Interface Controller

Octal Port Network Interface with Echo Cancellation for Media and Signaling Applications

Features:

• Eight individually software selectable T1/E1/J1 interfaces

• Optimized for Media applications:
    • Host Media interface (TRDA)
    • HDLC framing
    • Echo Cancellation
    • Adaptive Noise Reduction
    • I-TDM transport protocol (future)

• Support for Signaling protocols such as SS7 MTP2 on LSL and HSL, or SAAL over ATM
• Termination of up to 256 media streams for HMP processing on the host or transport using I-TDM on the front panel Ethernet port
• Embedded G.168 Echo Cancellation (128ms tail on all channels)
• Rich and field-proven Software Development Suite (iWARE)
• High bandwidth PCI-Express host connectivity
• Freescale™ MPC8560 (PowerQUICC III™) on-board processor @ 833 MHz
• Front Panel Gigabit Ethernet port for management and data traffic

Flexible Solution for Multimedia Applications The iSPAN 5639E PCI Express T1/E1/J1 Media Interface controller from Interphase delivers a comprehensive high-performance connectivity solution for use with PCI-Express enabled rack-mount servers to deliver a wide range of multimedia and user interaction applications for Intelligent Networks, NGN, Wireless or IP Multimedia Subsystem (IMS) infrastructure.

High Performance and Capacity
With 8 T1/E1/J1 interfaces, the iSPAN 5639E provides a high-capacity solution for media and signaling applications, and enables optimization of slot usage within the server. With a high-performance PCI Express interface to the host, together with an optimized data transfer API, the iSPAN 5639E enables rapid exchange of media data and is hence ideal for all host-based media processing (HMP) applications.

Powerful Solution Architecture
The iSPAN 5639E incorporates a Freescale PowerQUICC III communications controller to deliver high-performance and high-capacity data processing. An FPGA implements all TDM switching and I-TDM protocol conversion for the transport of media data over Ethernet. Finally, an Octasic OCT6100 ASIC performs high-quality echo cancellation and voice quality enhancement functions.