3Com EtherLink 3C985B-SX, Руководство пользователя

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C
S
PECIFICATIONS
Hardware
Memory 16 Kb serial EEPROM
1 MB SRAM
Bus interface PCI Local Bus Specification, Revision 2.1
PCI Compliance Checklist
32-bit zero wait state master
32- or 64-bit bus (33/66 MHz)
PCI master Supports up to 13 dword bursts
Supports bus master scatter-gather DMAs
Memory read line support
Memory read multiple support
PCI slave I/O, memory, and configuration cycles
Interrupts Interrupt pin: INTA#
Board dimensions Single-slot, short form, 32- or 64bit PCI card
Length: 6.80 in. (17.27 cm)
Width: 3.75 in. (9.53 cm)
Power requirements 10 W (2.0 A @ 5 V)
Environment
Operating temperature 0 to 50˚C (32 to 122˚F)
Storage temperature –40 to 60˚C (–40 to 140˚F)
Operating relative humidity 5% to 95% (noncondensing)
Storage humidity 5% to 95% (noncondensing)
Network Connections
SC duplex Multimode fiber (62.5/125 µm or 50/125 µm)
Book Page 93 Monday, June 7, 1999 2:14 PM