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| General |
| Device Type |
Switch - stackable |
| Enclosure Type |
Rack-mountable - 1 U |
| Width |
17.5 in |
| Depth |
16.1 in |
| Height |
1.7 in |
| Weight |
15.4 lbs |
| Memory |
| RAM |
128 MB |
| Flash Memory |
32 MB flash |
| Networking |
| Ports Qty |
48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T |
| Data Transfer Rate |
1 Gbps |
| Data Link Protocol |
Ethernet, Fast Ethernet, Gigabit Ethernet |
| Routing Protocol |
RIP-1, RIP-2, static IP routing |
| Remote Management Protocol |
SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c |
| Connectivity Technology |
Wired |
| Switching Protocol |
Ethernet |
| MAC Address Table Size |
12K entries |
| Features |
Full duplex capability, layer 3 switching, auto-sensing per device, IP-routing, DHCP support, power over Ethernet (PoE), auto-negotiation, VLAN support, IGMP snooping, manageable, stackable, IPv6 support |
| Compliant Standards |
IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s |
| Expansion / Connectivity |
| Expansion Slots Total (Free) |
4 ( 4 ) x SFP (mini-GBIC) |
| Interfaces |
48 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45
1 x management - console - RJ-45 |
| Miscellaneous |
| MTBF |
141,005 hour(s) |
| Authentication Method |
Kerberos, Secure Shell (SSH), RADIUS, TACACS+ |
| Compliant Standards |
CE, FCC Class A certified, TUV GS, BSMI CNS 13438 Class A, CISPR 24, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024, UL 60950 Third Edition, CISPR 22, CSA 22.2 No. 60950, CB, FCC Part 15, MIC, AS/NZS 3548 |
| Power |
| Power Device |
Power supply - internal |
| Voltage Required |
AC 120/230 V ( 50/60 Hz ) |
| Power Consumption Operational |
220 Watt |
| Features |
Redundant Power System (RPS) connector |
| Software / System Requirements |
| Software Included |
Standard Multilayer Software Image (SMI) |
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