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Hardware Specifications
C.3.10 ESA-200 Technical Specifications
The ESA-200 ATM Adapter provides ATM connectivity to EISA-based work-
stations, PCs, and servers, and has the following specifications:
Hardware
Architecture On-board 25 mHz i960 cell processor
AAL Support Special purpose, on-board hardware for HEC, CRC, and AAL5 and
3/4 calculations
UNI 100 and 140 Mbps TAXI (4B/5B encoding);
155Mbps OC-3/SONET STS-3c/SDH STM-1
Form Factor Single-slot EISA bus
Compliance ATM cell processing per ANSI T1S1.5/92-002R3, ITU I.361, and
ATM Forum v3.0 UNI specification
Cabling Duplex 62.5/125 µm multimode fiber (2 km max. run, 10 dB loss);
2-pair 100 ohm CAT 5 or CAT 5 screened UTP (100 meters max.)
Connectors ST and SC Types for multimode fiber; RJ-45 for CAT 5 UTP copper
Memory 256 kbytes on-board RAM
DMA Support 32-bit burst mode, bus master; “Fly-by,” scatter-gather DMA sup-
port; Supports block transfers up to 16 words; Full 32-bit datapath
Software
Transparent TCP/IP protocol interface
Enhanced-performance ATM Application Programming Interface (API) Library
SPANS Switched Virtual Circuit (SVC) signalling protocol
Permanent Virtual Circuits (PVC), Supports up to 1024 Virtual Circuit Identifiers (VCIs)
Application-controlled multicasting and broadcasting with recipient add and delete capabilities
Support for UNI 3.0 signalling, ILMI, LAN Emulation Clients, Classical IP
SNMP MIB access to adapter status, ATM cell statistics, cell errors, and VCI/VPI information
General
Dimensions 0.6" H x 4.3" W x 11.7" D (1.5 cm x 10.9 cm x 29.7 cm)
Weight 9 oz. (255 g)
Power Requirements 2A (maximum) @ +5V
Operating Temperature 32˚F to 104˚F (0˚C to 40˚C)
Operating Humidity 20% to 80%, non-condensing @ 40˚C
Compliance FCC Part 15, Class A Verification (UTP); FCC Class B Certification
(fiber-optic connectors)