Switch Architecture | Back-plane (Switching Fabric): 8.8Gbps Packet throughput ability (Full Duplex): 13.1 Mpps 64bytes |
Transfer Rate | 14,880pps for Ethernet port 148,800pps for Fast Ethernet port 1,488,000pps for Gigabit Fiber Ethernet port |
Packet Buffer | 4Mbits |
Mac Address | 8K MAC address table |
DRAM | 32Mbytes |
Flash ROM | 4Mbytes |
Jumbo Frame | 9022bytes (for Gigabit ports) |
Connectors | (Front) RS232: Female DB-9 (for Console) 10/100TX: 24 x RJ45 Combo: 2 x 10/100/1000T 2 x SFP 1000FX |
Indicating LEDs | Gigabit Fiber: Link/Activity (Green) Gigabit Copper: Link/Activity (Green) Full Duplex/Collision (Amber) Mini GBIC Link/Activity (Green) |
PoE pin assignment | RJ45 port #1 - #24 support IEEE802.3af End-point Alternative A mode. Positive (VCC+): RJ45 pin 1, 2 Negative (VCC-): RJ45 pin 3, 6 Data (1, 2, 3, 6) System Power (Green) |
Max. PoE current per port | 350mA continuous |
Power |
Redundant Power Supply | 45V- 52V DC |
Power Supply | 45V- 52V DC (sold separately) |
Max. Power Consumption | 400 Watts |
Mechanical |
Cooling | Natural convection. |
Installation | 19"; Rack Mount |
Environmental |
MTBF | >100,000 hours |
Operating Humidity | 5% to 95% (Non-condensing) |
Operating Temperature | -40C to 75C |
Storage Temperature | -40C – 85C |
Compliance |
EMI | FCC Class A, CE EN61000-4-2 (ESD), CE EN61000-4-3 (RS), CE EN61000-4-4 (EFT), CE EN61000-4-6 (CS), CE EN61000-4-8, CE EN61000-6-2, CE EN61000-6-4, UL, cUL, CE/EN60950-1 |
IETF RFC Compliance | RFC768-UDP, RFC783-TFTP, RFC791-IP RFC792-ICMP, RFC793-TCP, RFC827-ARP, RFC854-Telnet, RFC894-IP over Ethernet, RFC1112-IGMP v1, RFC1519-CIDR, RFC1541-DHCP (client), RFC2030-SNTP, RFC2068-HTTP, RFC2236-IGMP v2, RFC2475-Differentiated Services, RFC2865-Radius, RFC3414-SNMPv3-USM, RFC3415-SNMPv3-VACM |
IETF SNMP MIBS | RFC1493-BRIDGE-MIB, RFC1907-SNMPv2-MIB, RFC2012-TCP-MIB, RFC2013-UDP-MIB, RFC2578- SNMPv2-SMI, RFC2579-SNMPv2-TC, RFC2819- RMON-MIB, RFC2863-IF-MIB, draft-ietf-bridgerstppmib-03-BRIDGE-MIB, draft-ietf-bridgebridgemib-smiv2-03-RSTP-MIB, IANAifType-MIB |
Stability Testing | IEC60068-2-32 (Free fall) IEC60068-2-27 (Shock) IEC60068-2-6 (Vibration) |