Xalyo Systems XS-155 » History » Revision 5
Revision 4 (laforge, 02/20/2022 04:00 PM) → Revision 5/6 (laforge, 02/20/2022 04:04 PM)
h1. Xalyo Systems XS-155 This is a four-port STM-1 interface card by Xalyo Systems. It is based around an early the Wintegra WinPath processor. _Unfortunately_ it can only do ATM and POS (packet-over-SONET), but doesn't have any support for channelized STM-1 (e.g. transport of E1/PDH over SDH). The card is in a mezzanine carrier format, but using an adapter such as the XS-PCIE, it can be used in a normal PCIe slot. h2. XS-155 The board design seems to consist of the following three major parts: * Wintegra WinPath WIN787FPC-200B1 network processor (attachment:WIN787.pdf) * PMC S/UNI 155 TETRA PM-5351-BGI _Quad 155 Mbit/s ATM and Packet Over SONET Physical Layer Device_ (attachment:PM5351.pdf) * Tundra PowerspanII CA91L8269B-100CLY _Multi-port PCI bus switch_ (attachment:CA91L8260B-100CEV.pdf) {{thumbnail(Xalyo_XS-155_bottom_in_pcie_carrier.jpg)}} h2. XS-PCIE This is a carrier board for the mezzanine form factor of the XS-155. It contains a PLX PEX8112 PCI to PCIe bridge (attachment:PEX8112.pdf), so that the carrie board can be plugged in a modern PCIe slot. {{thumbnail(Xalyo_XS-PCIE_bottom.jpg)}}
