Cisco Catalyst 4912G Ethernet Switch

The Catalyst 4912G is a 12-port dedicated Gigabit Ethernet switch featuring high-performance Layer 2 switching and intelligent Cisco IOS network services for high-speed network aggregation. The Catalyst 4912G is the flagship product of the new Catalyst 4900 series, which delivers fixed configuration enterprise platforms providing cost-effective, high-performance solutions for Gigabit networking. The Catalyst 4912G switch provides an advanced enterprise switching solution delivering low-cost, high-density gigabit aggregation with modular Gigabit Interface Converter (GBIC) modular protection. The Catalyst 4912G switch provides intelligent Cisco IOS network services, capable of enhancing LAN scalability, multicasting, security, management and quality of service (QoS). The dedicated gigabit Catalyst 4912G leverages the same feature set with identical software code base and the same enterprise functionality as the Catalyst 5000 family, delivering a consistent end-to-end solution.

Features

	Port/Expansion Slot Details	12 x Gigabit Ethernet Expansion Slot
	Product Type	Ethernet Switch
	Manufacturer Part Number	WS-C4912G
	Manufacturer	Cisco Systems, Inc
	Product Model	4912G
	Product Name	Catalyst 4912G Ethernet Switch
	Product Line	Catalyst
	Product Series	4500
	Brand Name	Cisco
	Expansion Slot Type	GBIC
	Number of Total Expansion Slots	12
	Network Technology	10Base-T
	Media Type Supported	Twisted Pair
	Weight (Approximate)	13.00 lb
	Height	2.8"
	Width	17.5"
	Depth	15.0"
	Input Voltage	110 V AC
220 V AC
	Manageable	Yes
	Limited Warranty	90 Day

Tech Specs

	Status Indicators	Status Port Utilization PS1 RPSU
	Altitude	-196.84 ft to 13123.32 ft Operating
	Humidity	10% to 90% Non-condensing Relative Humidity Operating
5% to 95% Non-condensing Relative Humidity Storage
	Temperature	32°F (0°C) to 104°F (40°C) Operating
-40°F (-40°C) to 167°F (75°C) Storage
	Thermal Dissipation	640 BTU/h @ 189 W
	Product Type	Ethernet Switch
	Manufacturer Part Number	WS-C4912G
	Manufacturer Website Address	www.cisco.com
	Manufacturer	Cisco Systems, Inc
	Product Name	Catalyst 4912G Ethernet Switch
	Product Line	Catalyst
	Product Series	4500
	Brand Name	Cisco
	Expansion Slots	(12 Total) GBIC
	Number of Expansion Slots	12
	Connectivity Media	Cable Twisted Pair
	Performance	24Gbps Backplane Speed
	Flash Memory	12 MB
	Additional Information	Item Included: Power Cord,110V (CAB-AC) Powerful wire-speed performance with 24 Gbps of dedicated bandwidth for nonblocking Gigabit Ethernet concentration Consistent and mature Catalyst 5000 family software compatibility Future-proof bandwidth protection with broad Gigabit EtherChannel availability GBIC flexibility on fiber port interfaces covering a wide range of cabling distances Redundant, hot-swappable external power supply (option) and other fault-tolerant features Virtual LANs (VLANs): 1,024 Fabric: Store-and-Forward Queues: Dual Queuing
	Certifications & Standards	Safety Certifications: UL 1950 EN 60950 CSA-C22.2 no 950 IEC 950 Electromagnetic Emissions Certifications: FCC 15J Class A VCCI Class B CE Marking EN 55022 Class B CISPR 22 Class B Gigabit Ethernet: IEEE 802.3z, IEEE 802.3x 1000BaseX (GBIC) - 1000BaseSX - 1000BaseLX/LH - 1000BaseZX VLAN trunking tagging: IEEE 802.1Q Spanning Tree Protocol: IEEE 802.1D1000BaseX (GBIC)
	Address Table	16 K MAC Address -
	Dimensions	2.75" Height x 17.50" Width x 15" Depth
	Weight (Approximate)	13 lb
	Input Voltage	110 V AC
220 V AC
	Power Source	Power Supply
	Frequency	60 Hz
50 Hz
	Input Current	2.50 A @ 100 V AC
1.30 A @ 240 V AC
	Input Voltage Range	100
	Redundant Power Supply	Yes
	Processor	1 x MIPS R5000 RISC 150 MHz
	Protocols	CDP
VTP
SNMP
TFTP
	Management	CiscoWorks 2000 Network Management Suite, Resource Manager Essentials includes: - Inventory Manager - Change Audit - Device Configuration Manager - Software Image Manager - Availability Manager - Syslog Analyzer - Cisco Management Connection CiscoWorks 2000 Network Management Suite, CiscoWorks for Switched Internetworks (CWSI) Campus includes: - Network topology discovery and display services - VLAN provisioning and logical display representation - Traffic monitoring and performance assessment - End-station tracking with search utilities - ATM and LANE service configuration and performance monitoring - CiscoView graphical device management - Network topology integrity checking Cisco Discovery Protocol Cisco Virtual Trunking Protocol (VTP) Simple Network Management Protocol (SNMP) agent v1 SNMPv2c Cisco workgroup Management Information Base (MIB) Ethernet MIB Ethernet repeater MIB SNMP MIB II Remote monitoring (RMON) Remote monitoring (RMON II) Interface table Bridge MIB SMT 7.3 Switched Port Analyzer (SPAN) Enhanced Switched Port Analyzer (ESPAN) Port snooping and connection steering Text-based command-line interface based on the familiar Catalyst 5000 series interface Standard Cisco IOS security capabilities: passwords and TACACS+ Telnet, Trivial File Transfer Protocol (TFTP), BOOTP for management access
	Manageable	Yes
	Standard Warranty	90 Day Limited

BloomReach Content

Cisco Catalyst 4912G Ethernet Switch - 12 x GBIC - Refurbished - WSC4912G

Product Details:

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