Cisco - WS-C4948 - Catalyst 4948, optnl sw, 48-Port 10/100/1000+4 SFP, no p/s new and refurbished buy online low prices

Aperçu: Cisco - WS-C4948 - Catalyst 4948, optnl sw, 48-Port 10/100/1000+4 SFP, no p/s

Cisco - WS-C4948 - Catalyst 4948, optnl sw, 48-Port 10/100/1000+4 SFP, no p/s

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Description du produit

Cisco Catalyst WS-C4948. Type de commutateur: GÃ©rÃ©, Banc de commutateurs: L2/L3. Type de port Ethernet RJ-45 de commutation de base: Gigabit Ethernet (10/100/1000), QuantitÃ© de ports Ethernet RJ-45 de commutation de base: 48, Nombre de modules SFP installÃ©s: 4, Port de console: RJ-45. Full duplex. RÃ©pertoire MAC: 32768 entrÃ©es, CapacitÃ© de commutation: 96 Gbit/s. Standards rÃ©seau: IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE.... Grille de montage, Format: 1U

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Dimensions & Weight
Depth:	41 cm
Height:	4.4 cm
Weight:	7.5 kg
Width:	43.9 cm

Environmental Parameters
Humidity Range Operating:	10 - 90%
Max Operating Temperature:	40 °C
Min Operating Temperature:	0 °C

Expansion / Connectivity
Interfaces:	48 x 1000Base-T RJ-45 ¦ 1 x 100Base-TX RJ-45 management ¦ 1 x console RJ-45 management ¦ 4 x SFP (mini-GBIC)

General
Authentication Method:	Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
Compliant Standards:	IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
Device Type:	Switch - 48 ports - Managed
Enclosure Type:	Rack-mountable 1U
Features:	Layer 2 switching, DHCP support, auto-negotiation, BOOTP support, ARP support, trunking, Cisco Fast EtherChannel, VLAN support, Cisco Gigabit EtherChannel, IGMP snooping, Syslog support, manageable, MAC address filtering, Trivial File Transfer Protocol (TFTP) support
Flash Memory:	64 MB Flash
MAC Address Table Size:	32K entries
Ports:	48 x 10/100/1000 + 4 x shared SFP
Processor:	1: 266 MHz
RAM:	256 MB SDRAM
Remote Management Protocol:	SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTPS
Status Indicators:	Power, system, status, link/activity
Subtype:	Gigabit Ethernet

Miscellaneous
Compliant Standards:	NEBS level 3, ETSI, CISPR 22 Class A, EN 60950, EN 61000-3-2, IEC 825-1/EN 60825-1 class 1, VCCI Class A ITE, IEC 60950, EN 61000-3-3, EN55024, EN55022 Class A, UL 60950, EN50082-1, CSA 22.2 No. 60950, AS/NZS 60950-1, FCC Part 15, ICES-003 Class A, AS/NZS 3548