SuperStack 3 Switch 4300 ?w ---- ? ---- 48???4??? ---- ?? ---- ÿ??????????h????? ---- ---- ???10/100?ÿ1300? ---- ? ---- ?Web???3Com Network Supervisorò???õL? ---- ---- ???????g???????? ---- ? ---- ''ã???? ?????10/100 ---- 3Com SuperStack 3 Switch 4300 'ø???j2?'ã????L?????ûô? ---- SuperStack 3 Switch 4300??ý???g????õ????g?'???????? ---- SuperStack 3 Switch 4300??????L???õL'û??????????? ---- 3Com Network Supervisorý?hWeb?3Com???? ---- SuperStack 3 Switch 4300??????????·?????'?hõg????? ---- ---- 48?10BASE-T/100BASE-TX??Auto MDIX ---- 2g?ýg ---- ?gMT-RJ ---- ??2A ---- RS232?? ---- ?? ---- ?? 65 2.6?1.5??? ---- ? 440 17.3 ?? ---- ? 300 12 ?? ---- 5.3g 12 ---- ---- 17Gbps ---- ÿ1,300? ---- ?8,000 MAC ? ---- ? ---- ????141,000?? ---- ? ---- ¶? 0C40C32F104F ---- ¶? -10C +70C14F158F ---- ?? 10% - 90%?? ---- ?EN60068IEC68 ---- ?? ---- UL 1950EN60950CSA 22.2 No.950IEC 60950 ---- ???EN 55022 A FCC Part 15 ---- Subpart B A ICES-003 ---- A VCCI AAS/NZS ---- 3548 ACNS 13438A ---- Y? EN 55024 ---- g90W307 BTU/?? ---- ? ---- ? 50/60 Hz ---- ??100 - 240 ---- 2A ---- SNMP? ---- SNMP Protocol (RFC 1157) ---- MIB-II (RFC 1213) ---- Bridge MIB (RFC 1493) ---- RMON MIB II (RFC 2021) ---- Remote Monitoring MIB (RFC 1757) ---- Interface MIB (2233) ---- ??? ---- ?????ûh???ò??ò???5???ô????? ---- ??ò????????ûµ??ã?û?j ---- ---- Web?? ---- ??? ---- SNMP ---- 3Com Network Supervisor?CD? ? | SuperStack 3 Switch 4300 48-port 10/100 | 3C17100 | | SuperStack 3 Switch 4300 ??g? | | SuperStack 3 Switch 4300 100BASE-FX ?g | 3C17111 | | SuperStack 3 Switch 4300 100BASE-FX ??g | 3C17112 | | SuperStack 3 Switch 4300 1000BASE-T ?g | 3C17121 | | SuperStack 3 Switch 4300 1000BASE-T ??g | 3C17122 | | SuperStack 3 Switch 4300 1000BASE-SX ?g | 3C17131 | | SuperStack 3 Switch 4300 1000BASE-SX ??g | 3C17132 | | SuperStack 3 Switch 4300 1000BASE-LX ?g | 3C17141 | | SuperStack 3 Advanced Redundant Power System???? | 3C16071B | | SuperStack 3 Advanced RPS 2A ??g | 3C16074A | |