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Узнать цену: 3COM - 3CR17333A-91 | новый, используемый and обновленный

3CR17333A-91 | 3COM 3CR17333A-91


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Switch 4210 26-Port


View the 3COM 3CR17333A-91 Datasheet


3com 3CR17333A-91. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports quantity: 26, 24, 26. Networking standards: IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1X, IEEE 802.3, IEEE 802.3. MAC address table: 8192 entries, Supported data transfer rates: 10/100 Mbps, Switching capacity: 8.8 Gbit/s. Security algorithms: 802.1x RADIUS, EAP, SSH

Fully-Managed Layer 2, 10/100 Switching with Enterprise-Class Features\r\nThe 3Com? Switch 4210 is a Layer 2 entry-level 10/100 LAN switch with enterprise-class QoS, security and management features, delivering high value for network administrators looking for an economical edge device that provides simple port expansion.\r\n\r\nThis model has 24 10/100 copper Ethernet ports and two "combo ports" which can operate 10/100/1000 with a copper connection, or as 100 or 1000MB fiber connection using a mini-GBIC SFP transceiver (transceiver ordered separately).\r\n\r\nSetting them apart from lower-end "smart managed" devices, the Switch 4210 supports an industry-standard Command Line Interface (CLI), Web-based administration, and SNMP management.\r\n\r\nCluster together up to 255 devices for easy administration, with single IP management across 3Com Enterprise switching lines. Mix clusters of Fast Ethernet and Gigabit switches including Switch 4210, 4500, 5500, 4200G, 4500G, 4800G, and 5500G models.\r\n\r\nThe Switch 4210 family comes with 3Com's limited lifetime warranty covering the unit and power supply. Fans in PWR units are also covered. Advanced Hardware Replacement with next business day shipment is available in most regions.

3CR17333A-91 Specifications

Management features
Switch type: Managed
Switch layer: L2
Quality of Service (QoS) support: Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity: 26, 24, 26
Combo SFP ports quantity: 2
SFP/SFP+ slots quantity: 2
Networking
Networking standards: IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1X, IEEE 802.3, IEEE 802.3ad, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Full duplex: Yes
Flow control support: Yes
Link aggregation: Yes
IGMP snooping: Yes
Spanning tree protocol: Yes
Data transmission
MAC address table: 8192 entries
Supported data transfer rates: 10/100 Mbps
Switching capacity: 8.8 Gbit/s
Store-and-forward: Yes
Number of VLANs: 4094
Maximum data transfer rate: 1 Gbit/s
Security
Security algorithms: 802.1x RADIUS, EAP, SSH
MAC address filtering: Yes
Design
Colour of product: Black
Safety: UL 60950-1, EN 60950-1, CSA 2.22 # 60950, IEC 60950-1, EU RoHS
Certification: EN 55022 A/FCC p 15 sp B A/ICES-003 A/VCCI A/UL 60950-1/EN 60950-1/CSA 2.22 # 60950/IEC 60950-1/EU RoHS
Performance
Stackable: Yes
Mean time between failures (MTBF): 430000 h
Power
Power consumption (typical): 13 W
Input current: 0.4
Power over Ethernet (PoE)
Power over Ethernet (PoE): No
Operational conditions
Operating temperature (T-T): 0 - 40 ?C
Storage temperature (T-T): -40 - 70 ?C
Operating relative humidity (H-H): 0 - 95%
Operating temperature (T-T): 32 - 104 ?F
Heat dissipation: 45 BTU/h
Weight & dimensions
Weight: 2.14 kg
Other features
Management platform: SNMP v1/2/3, HTTP, HTTPS, RMON
Dimensions (WxDxH): 440 x 160 x 45 mm
Connectivity technology: Wired
Bandwidth: 19.2 Gbit/s
Power requirements: 90-240V, 50/60Hz
Networking features: Gigabit Ethernet
Wi-Fi: No
Connectivity LEDs: Y
Electromagnetic emissions: EN 55022 A, FCC P 15 Sp B A, ICES-003 A, VCCI A
Weight: 4.7
Dimensions (W x D x H): 439.4 x 160 x 43.2 mm (17.3 x 6.3 x 1.7")
3CR17333A-91 Stock



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