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“Fully channelized” T3 card boasts Linux support

Dec 17, 2003 — by LinuxDevices Staff — from the LinuxDevices Archive — views

OEM communications hardware provider SBE Inc. will begin taking orders in January for a fully channelized T3 wide area networking (WAN) adapter card capable of terminating 672 HDLC channels, which is delivered with drivers for both Red Hat and TimeSys Linux.

SBE's wanPMC-C1T3 is a PMC (PCI Mezzanine Card) form-factor board that targets voice conferencing, VoIP (Voice over IP), and SAN (Storage Area Network) pipe applications, as well as video on-demand and Internet routing.

The wanPMC-C1T3 integrates a fully channelized, single port T3 interface with an HDLC/transparent controller on a single PMC board, the company says. The device includes an M13 multiplexer, 28 T1/E1 framers, signal conditioning, B3ZS coding, loopback capability, and a 32/64-bit 33/66MHz PCI interface, according to SBE.

SBE CEO William B. Heye, Jr. said, “Our timely introduction of the wanPMC-C1T3 is critical in addressing the increased demand for board-level solutions to accommodate VoIP, voice conferencing, and other emerging voice/data applications.”

The addition of the wanPMC-C1T3 complements SBE's existing PMC-based line of WAN adapters that currently support synchronous serial, T1/E1/J1, HSSI, and T3/E3. Previously, SBE had offered a T3 card capable of supporting 256 HDLC channels, the wanPTMC-256T3, a PCI Telecom Mezzanine Card (PTMC) device that “was one of the first channelized T3 products out there,” according to SBE Vice President of Marketing Elaine Chin.

SBE's wanPMC-C1T3 board can be ordered in January 2004. Pricing varies based on configuration requirements and OEM quantities. See SBE, Inc. website for more details.


 
This article was originally published on LinuxDevices.com and has been donated to the open source community by QuinStreet Inc. Please visit LinuxToday.com for up-to-date news and articles about Linux and open source.



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