3Com 3C16986A Switch User Manual


 
48 A
PPENDIX
C: T
ECHNICAL
S
PECIFICATIONS
Switch 3300 TM
Standards Supported SNMP
SNMP protocol (RFC 1157)
MIB-II (RFC 1213)
Bridge MIB (RFC 1493)
Repeater MIB (RFC 1516)
VLAN MIB (RFC 1573)
RMON MIB (RFC 1271)
BOOTP (RFC 951)
Terminal Emulation
Telnet (RFC 854)
Protocols Used for Administration
UDP (RFC 768)
IP (RFC 791)
ICMP (RFC 792)
TCP (RFC 793)
ARP (RFC 826)
TFTP (RFC 783)
Physical Dimensions Height: 43.6mm x Width: 440mm x Depth: 247.5mm
Weight: 5kg (11lbs)
Environmental Requirements
Operating Temperature 0° to 50°C(32° to 122°F)
Storage Temperature 10° to +70°C(14° to 158°F)
Operating Humidity 1095% relative humidity, non-condensing
Standards EN60068 (IEC68) various parts
Safety
Agency Certifications UL 1950, EN60950, CSA 22.2 No. 950, IEC 60950
EMC
Emissions EN55022 Class A, FCC Part 15 subpart B Class A, ICES-003 Class A,
VCCI Class A, AS/NZS 3548 Class A, CNS 13438 Class A
Immunity EN50082-1
Heat Dissipation 75 watts maximum
Power Supply
AC Line Frequency 50/60Hz
Input Voltage Options 90240 VAC
Current Rating 3 amps (maximum)
(continued)
1697ua.bk Page 48 Monday, December 3, 2001 11:31 AM