Physical Specifications

Approvals
The switch and expansion module have the following approvals:

Safety UL 1950, CSA-C22.2 No. 950-M89, IEC 950, EN 60950 Emission FCC 47 CFR part 15 Class A, EN 55022 Class A, CISPR 22 Class A Susceptibility EN 50082-1 CE Mark Yes

Physical
The switch has the following physical specifications:

Dimensions Width: 446mm (17.5in.) Height: 66mm (2.6in.) Depth: 286mm (11.2in.) Weight (approximate) 7kg. (15lb.) Recommended clearance Sides: 100mm (4.0in.) Rear: 190mm (7.7in.) Underneath: 44.5mm (1.8in.)

Environmental
The switch has the following environmental specifications:

Operating temperature +5 °C to +40 °C Storage temperature -25 °C to +70 °C Humidity 5 to 95% non-condensing Atmospheric pressure 800 to 1060 mbar

LEDs
The switch has the following number of LEDs:

LED showing status of Express 100FX Switch Port 10 Status 1

Connections
The switch has the following number of connections:

Connections Express 100FX Switch Console port (RS-232, RJ-45) 1 100BASE-FX (SC) 8 10/100BASE-TX (RJ-45) 2

Power Specifications

Consumption
The power and current consumption is:

Voltage (V) Current (A) Power (W) 5.0 6.7 33.5 +12.0 0.01 0.2

MAC addresses
The number of MAC addresses for the switch is:

MAC addresses per port Number of ports available for multiple addresses Maximum number of addresses Max 8000 All 8000

Switch Minimum Latency
< 7.5 microseconds

Throughput
2.8 Gbps aggregate internal bandwidth
620 Mbps aggregate network bandwidth

CPU
IDT 79R3052 (32 MHz)

MTBF
23900 hours

Memory sizes
The memory sizes are as follows:

Memory Express 100FX Switch FlashPROM (Mbytes) 2 DRAM (Mbytes) 2 MIA-RAM (Kbytes) 32 PIA-RAM (Mbytes) 8 FIA-RAM (Kbytes) 192

Supported protocols
BOOTP/TFTP (RFC 951, RFC 1350, RFC 906)
ARP (RFC 826)
ICMP (RFC 792)
IP (RFC 791)
UDP (RFC 768)
TELNET (RFC 854)
SNMP (RFC 1157)
IEEE 802.1D (Spanning Tree)