Fore (Marconi) (Fore Systems (which new belongs to Marconi) ) : ForeRunner VMA-200E

VME Bus ATM Adapter

This 155 Mbps ATM adapter is supported by IRIX drivers. Features include

• Enhanced SAR Processor (ESP) ASIC
• Special-purpose hardware for AAL5 and AAL3/4, HEC, and CRC calculations
• Supports Available Bit Rate (ABR) with ForeThought software
• ATM cell processing per ANSI T1S1.5/92-002R3, ITU I.361, ATM Forum UNI v3.0 specification, and ANSI/IEEE STD 1014-87 VME64 draft spec rev 1.11
• Duplex 62.5/125 µ multimode fiber (2,000 meters maximum, 10 dB loss) or 2-pair 100 ohm
• Duplex 8/125 µ single mode fiber (10,000 meters maximum, 12 dB loss)
• Buffering of 2000 cells in receive path
• Buffering of 300 cells in transmit path