Nortel BCM50 2.0 System Overview Manual

Also see for BCM50 2.0: User guide User guide Installation guide Configuration guide User guide

Contents

Nortel BCM50 2.0 System Overview Manual Manual pdf 16 page image

16 Chapter 2 System OverviewNN40020-200NN40020-200• RFC 1483 Multi-protocol over AAL5• RFC 2365 PPP over AAL5• RFC 2516 PPPoE• Traffic-shaping UBR, CBR• ATM forum UNI 3.1/4.0 PVC (minimum 5 PVCs)BCM50b, BCM50ba, and BCM50be: BCM systems withintegrated BRIsThe BCM50 system provides private network and telephony-management capability to small andmedium-sized businesses the EMEA and APAC markets. The BCM50 integrates voice and datacapabilities, IP telephony gateway functions, and data-routing features into a single telephonysystem. The BCM50 is a compact system that you use to create and provide telephony applicationsfor use in a business environment.Common features and capabilities• BRI Compact Daughter Card (CDC)— Performance conforms to ITU I.430, ETSI ETS300012, ANSI T1.605, and safety standards and lightening protection• Additional CDC connector, for a total of two CDC slots• Xilinx FPGA - XC3S400-4FT256C• Integrated 8-port 10/100 Ethernet switch to support future eDSP CDC (upgraded from5-port)• RoHS EU compliance• 2.5” hard drive and new bracket• Optimized position of fan cable, SATA cable, and hard-drive connector• POL Current Limiting• Introduce BRI and improve pack performance, and customer feature set.• Memory parity• Upgrade DSP and microprocessor• GASI support