Produktdatablad |
|
Enhedstype |
Switch - 48 porte - Administreret - kan stables |
Pakningstype |
Desktop, monterbar på stativ 1U |
Undertype |
Gigabit Ethernet |
Porte |
48 x 10/100/1000 (PoE+) + 2 x SFP+ |
Power Over Ethernet (PoE) |
PoE+ |
PoE-budget |
370 W |
Præstation |
Omkoblingskapacitet: 216 Gbps ¦ Videresendelsespræstation (64-byte pakkestørrelse): 130.9 Mpps |
Kapacitet |
Aktive VLANer: 1023 |
Jumborammesupport |
9216 byte |
Max antal enheder i en stak |
8 |
Protokol til fjernadministration |
SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, HTTP, CLI |
Autentificeringsmetode |
Kerberos, Secure Shell (SSH), RADIUS, TACACS+ |
Egenskaber |
Komplet duplex ydeevne, auto-negotiation, understøttet af BOOTP, understøttet af ARP, VLAN-understøttet, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog understøttet, DiffServ understøttet, Broadcast Storm Control, IPv6 understøttet, Multicast Storm Control, Unicast Storm Control, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), MDL snooping, Dynamic ARP Inspection (DAI), Cisco EnergyWise teknologi, Unicast Reverse Path Forwarding (URPF), Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), Shaped Round Robin (SRR), LLDP support, DHCP videresendelse, Link Aggregation Control Protocol (LACP), MAC Address Notification, Remote Switch Port Analyzer (RSPAN), Hot Standby Router Protocol (HSRP) support, Energy Efficient Ethernet, Management Information Base (MIB), Multicast VLAN Registration (MVR), Strict Priority Queuing (SPQ), Class of Service (CoS), Cisco FlexStack Plus, DiffServ Code Point (DSCP) support |
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 802.3ah, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az, IEEE 802.1AX |
Processor |
: 600 MHz |
RAM |
512 MB |
Flashhukommelse |
128 MB |
Statusindikatorer |
Ports transmissionshastighed, dupleksmodus for port, system, status, RPS (Redundant Power Supply), PoE, link/aktivitet |
Interface |
48 x 1000Base-T RJ-45 12 porte (PoE+) / 24 porte (PoE) ¦ 1 x konsol RJ-45 ¦ 1 x mini-USB Type B administration ¦ 1 x USB Type A ¦ 1 x 100Base-TX RJ-45 administration ¦ 2 x SFP+ uplink |
Ekspansionsåbninger |
1 (total) / 1 (fri) x Stablingsmodul |
Strømenhed |
Intern strømforsyning |
Overskudsspænding |
Valgfri |
Nødvendig spænding |
AC 120/230 V (50/60 Hz) |
Strømforbrug ved drift |
45.7 Watt |
Egenskaber |
Redundant Power System (RPS) konnektor |
MTBF (forventet tid mellem fejl) |
277,960 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, VCCI Class A, KN24, KN22 Class A, RoHS 2011/65/EU, 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) |