One Stop Systems introduced two carrier-class T1/E1/J1 PMC and PCI adapter boards in short card and mezzanine card form factors. Both adapter boards integrate onto host CPU PCI and PMC sites to build processing systems that address high-density wireless, wireline, SS7 and network convergence applications. The carrier-class adapters offer single, dual or quad front panel T1/E1/J1 ports that are accessible through shielded RJ-48c connectors for easy cabling and low emissions. The PMC (part #OSS-wanPMC-CxT1E1) and PCI (part #OSS-wanPCI-CxT1E1) adapter boards are 128-channel communications controllers offering SS7, HDLC and transparent mode protocol support. The adapters incorporate onboard CSU/DSU functionality, reducing the dependency on external equipment.
One Stop Systems