CATALYST 2955 12 TX

Anslutningar
Antal grundläggande RJ-45 Ethernet-portar	12
Vikt & dimension
Vikt	1,4 kg
Miljökrav
Intervall för relativ operativ luftfuktighet	10 - 95%
Temperaturintervall (förvaring)	-40 - 85 ° C
Temperatur vid drift	-40 - 60 ° C
Höjd över havet i avstängt läge	9000
Protokoll
Datalänk Protokoll	Ethernet, Fast Ethernet
Lednings Protokoll	SNMP, Telnet, RMON
Switch-protokoll	IGMP, IP, RADIUS, TCP, UDP, TFTP
Nätverk
Full duplex
Kommunikationsstandarder	IEEE 802.1d,IEEE 802.1p,IEEE 802.1Q,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3u,IEEE 802.3x
Dataöverföring
Adresstabellstorlek	8000 poster
Switch kapacitet	13,6 Gbit/s
Maximal överföringshastighet	0,1 Gbit/s
Management features
Switch typ	hanterad
Övriga egenskaper
Produktstorlek (BxDxH)	205 x 127,8 x 96 mm
Externa anslutningar	12 x 10Base-T/100Base-TX 2 x 100BASE-LX 1 x console RJ45
Strömförsörjning	AC100-120/220-240V, 47 - 63Hz
Anslutningsteknologi	Wired
Faktisk dataöverföringshastighet	100 Mbit/s
Design
Säkerhet	CE, UL, CSA, TUV GS, AS/NZS 3260, NOM UL 1604 - Class I
LED-indikatorer
Power over Ethernet (PoE)
Strömförsörjning via Ethernet (PoE) stöd
EAN	746320783253
Garanti	3 månader
Source: Icecat.biz

The Cisco Catalyst 2955S-12 is a member of the Catalyst 2955 Series, and is an industrial-grade switch that provides Fast Ethernet and Gigabit Ethernet connectivity for deployment in harsh environments. With a range of copper and fiber uplink options, the Catalyst 2955 operates in environments such as industrial networking solutions (industrial Ethernet deployments), intelligent transportation systems (ITS), and transportation network solutions. It is also suitable for many military and utility market applications where the environmental conditions exceed the specifications of other commercial switching products.

- Rugged: Implements industrial-grade components, a compact form factor, convection cooling, and relay output signaling. Designed to operate at extreme temperatures and under extreme vibration and shock.
- Intelligent: Offers Cisco IOS® Software functionality for traditional data, video and voice services with enhanced intelligent services features for additional security, advanced QoS, high availability, and manageability.
- Twelve 10/100 ports and two 100BASE-LX (Singlemode Fiber) uplinks
- Enhanced Image (EI) Software

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