Produktdatablad |
|
Enhedstype |
Switch - 48 porte - Administreret - kan stables |
Pakningstype |
Desktop, monterbar på stativ 1U |
Undertype |
Gigabit Ethernet |
Porte |
48 x 10/100/1000 (PoE+) + 4 x Gigabit SFP |
Power Over Ethernet (PoE) |
PoE+ |
PoE-budget |
370 W |
Præstation |
Omkoblingskapacitet: 216 Gbps ¦ Videresendelsespræstation (64-byte pakkestørrelse): 107,1 Mpps |
Kapacitet |
Virtuelle grænseflader (VLANs): 1023 |
Jumborammesupport |
9216 byte |
Max antal enheder i en stak |
8 |
Protokol til fjernadministration |
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, TFTP, SSH, CLI |
Autentificeringsmetode |
Kerberos, Secure Shell (SSH), RADIUS, TACACS+ |
Egenskaber |
Layer 2 switching, DHCP-understøttelse, power over Ethernet (PoE), auto-negotiation, understøttet af ARP, VLAN-understøttet, auto-uplink (auto MDI/MDI-X), IGMP snooping, Intrusion Detection System (IDS), IPv6 understøttet, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, RADIUS support, SSH support, Jumbo Frames support, MDL snooping, Dynamic ARP Inspection (DAI), PoE+, Cisco EnergyWise teknologi, Unicast Reverse Path Forwarding (URPF), Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), IPv4 support, Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), MAC Address Notification, Remote Switch Port Analyzer (RSPAN), NetFlow, Hot Standby Router Protocol (HSRP) support, Energy Efficient Ethernet, Multicast VLAN Registration (MVR), Class of Service (CoS), Cisco FlexStack Plus |
Overensstemmelsesstandarder |
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, 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, IEEE 802.1ae, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az, IEEE 802.1AX |
Processor |
: 600 MHz |
RAM |
512 MB |
Flashhukommelse |
128 MB |
Statusindikatorer |
Portstatus, ports transmissionshastighed, dupleksmodus for port, system, RPS (Redundant Power Supply), PoE, link/aktivitet |
Interface |
48 x 1000Base-T 10Base-T/100Base-TX/1000Base-T - RJ-45 - RJ-45 12 porte (PoE+) / 48 porte (PoE) - 30 W ¦ 1 x konsol konsol - RJ-45 - RJ-45 ¦ 1 x mini-USB konsol - mini-USB type B - Type B administration ¦ 2 x USB Type A ¦ 1 x 1000Base-TX 10Base-T/100Base-TX - RJ-45 - RJ-45 administration ¦ 4 x SFP (mini-GBIC) - SFP uplink |
Ekspansionsåbninger |
1 (total) / 1 (fri) x Stablingsmodul |
Strømenhed |
Intern strømforsyning |
Overskudsspænding |
Valgfri |
Nødvendig spænding |
AC 120/230 V (50/60 Hz) |
Egenskaber |
Redundant Power System (RPS) konnektor |
MTBF (forventet tid mellem fejl) |
276,870 timer |
Overensstemmelsesstandarder |
CISPR 22 Klasse A, BSMI CNS 13438 Class A, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN55022 Klasse A, AS/NZS 60950-1, ICES-003 Klasse A, RoHS, FCC CFR47 Part 15, UL 60950-1 Second Edition, CSA C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, Directive 2011/65/EU, VCCI Class A, KN24, KN22 Class A, EN 300386 |
Med software |
Cisco IOS LAN Base |
Bredde |
44.5 cm |
Dybde |
36.8 cm |
Højde |
4.5 cm |
Vægt |
5.8 kg |
Service & Support |
Begrænset garanti - forudgående komponentudskiftning - livstid - responstid: næste forretningsdag ¦ Teknisk understøttelse - konsultering - 90 dage |
Min. driftstemperatur |
-5 °C |
Maks. driftstemperatur |
45 °C |
Fugtighedsgrad ved brug |
10 - 95 % (ikke-kondenserende) |
Min. lagertemperatur |
-25 °C |
Maks. Opbevaringstemperatur |
70 °C |
Lagerfugtighedsgrad |
10 - 95 % (ikke-kondenserende) |