Features: • Provides a SONET/SDH STS-48/STM-16, 4 STS-12/STM-4, or 16 STS-3/STM-1 line interfaces.• STS-48/STM-16 data stream supports a single STS-48c/ AU-4-16c, or any valid combination of STS-12c/AU-4-4c and/or STS-3c/AU-4 SONET/SDH payloads.• Each STS-12/STM-4 data stream sup...
S4804CBI41: Features: • Provides a SONET/SDH STS-48/STM-16, 4 STS-12/STM-4, or 16 STS-3/STM-1 line interfaces.• STS-48/STM-16 data stream supports a single STS-48c/ AU-4-16c, or any valid combinatio...
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• Provides a SONET/SDH STS-48/STM-16, 4 STS-12/STM-4, or 16 STS-3/STM-1 line interfaces.
• STS-48/STM-16 data stream supports a single STS-48c/ AU-4-16c, or any valid combination of STS-12c/AU-4-4c and/or STS-3c/AU-4 SONET/SDH payloads.
• Each STS-12/STM-4 data stream supports a single STS- 12c/AU-4-4c or 4 STS-3c/AU-4 SONET/SDH payloads.
• Each STS-3/STM-1 data stream supports a single STS-3c/AU-4 SONET/SDH payload.
• Supports mixed STS-3 / STS-12 line rates
• Provides full-duplex mapping of ATM cells or packets in each payload tributary.
• Supports termination of mixed ATM and POS tributaries.
• Terminates/generates SONET/SDH section, line, and path layers with transport/section E1, E2, F1, and DCC overhead interfaces in both transmit and receive directions.
• APS port to support protection-switching configurations between two RHINE devices.
• 16-bit, bus interface at 155 MHz for STS-48/STM-16 mode, or serial interfaces operating at 622/155 MHz for STS-12/3 (STM-4/1) modes on the line side.
• 32-bit, parallel interface (FlexBus-3TM) operating at 100 MHz on the system side.
• .25 micron, 2.5V core, and 3.3V tolerant I/O.
• Packaged in a 624 Pin CBGA.
The S4804CBI41 is a highly-integrated VLSI device that provides full-duplex mapping of packets or ATM cells to SONET/SDH payloads. It provides support for both uni-directional and bi-directional rings.
The S4804CBI41 provides full section, line, and path overhead processing, and supports framing, scrambling/descrambling, alarm signal insertion/detection, and bit-interleaved parity (B1/B2/B3) processing.
The S4804CBI41 is SONET/SDH standards compliant with Bellcore GR-253, ITU G.707, ITU-T 432.1, ANSI T1.105 -1995, and IETF RFCs 1619/1661/1662/2615.
A general purpose 8-bit or 16-bit microprocessor interface of S4804CBI41 is provided for control and monitoring. The interface supports both IntelTM and MotorolaTM type microprocessors, and is capable of operating in either an interrupt-driven or polled-mode configuration. In addition, a standard 5 signal IEEE 1149.1 JTAG Test Port is provided for Boundary Scan test purposes.