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Cisco Catalyst 3750G-12S-S, Refurbished Managed Power over Ethernet (PoE) 1U Silver

SKU
WS-C3750G-12S-S-RF
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Catalyst 3750G-12S-RF 12-SFP Switch, Refurbished
UNSPSC: 43222612
More Information
SKU WS-C3750G-12S-S-RF
EAN 0882658014215
Manufacturer Cisco
Availability Out of Stock
Product Family Catalyst
Reviews
Description
Cisco is pleased to introduce the new Cisco Catalyst 3750 and 3560 Series Switches. The Cisco Catalyst 3750 and 3560 Series Switches are an enterprise-class lines of stackable and standalone switches, respectively. These switches provide high availability, scalability, security, energy efficiency, and ease of operation with innovative features such as Cisco StackPower, IEEE 802.3at Power over Ethernet Plus (PoE+) configurations, optional network modules, redundant power supplies, and Media Access Control Security (MACsec) features.

The Cisco Catalyst 3750 Series with StackWise Plus technology provides scalability, ease of management and investment protection for the evolving business needs. The Cisco Catalyst 3750 and 3560 enhance productivity by enabling applications such as IP telephony, wireless, and video for borderless network experience.
Specifications
Management features
Switch typeManaged
Web-based managementYes
Quality of Service (QoS) supportYes
Ports & interfaces
SFP module slots quantity12
Basic switching RJ-45 Ethernet ports quantity24
SFP/SFP+ slots quantity12
Network
Full duplexYes
Spanning tree protocolYes
Link aggregationYes
Broadcast storm controlYes
Auto MDI/MDI-XYes
IGMP snoopingYes
Data transmission
Supported data transfer rates10/100/1000 Mbps
Jumbo frames supportYes
Maximum data transfer rate10 Gbit/s
Security
SSH/SSL supportYes
MAC address filteringYes
IGMP snoopingYes
DHCP featuresDHCP server, DHCP client
Protocols
Management protocolsSNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP
Data link protocolsEthernet, Fast Ethernet, Gigabit Ethernet
Design
Form factor1U
Product colourSilver
StackableYes
LED indicatorsYes
Rack mountingYes
CertificationFCC Part 15 (CFR 47) Class A ICES-003 Class A EN 55022 Class A CISPR 22 Class A AS/NZS 3548 Class A BSMI Class A (AC input models only) VCCI Class A EN 55024, EN300386, EN 50082-1, EN 61000-3-2, EN 61000-3-3 EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN 61000-6-1
Performance
Internal memory256 MB
Flash memory128 MB
StackableYes
Power
Input voltage100 - 240 V
Power sourceAC
Power over Ethernet (PoE)
Power over Ethernet (PoE)Yes
Other features
Dimensions (WxDxH)17.5 x 18.1 x 1.75" (445 x 460 x 44.5 mm)
Connectivity technologyWired
Power supply750 W
Input frequency50/60 Hz
Connectivity LEDsYes
Non-operating relative humidity (non-condensing)5 - 95%
Input voltage100 - 240 V
Operational conditions
Storage temperature (T-T)-40 - 70 °C
Operating temperature (T-T)-5 - 40 °C
Operating relative humidity (H-H)5 - 95%
Operating altitude0 - 118110.2" (0 - 3000 m)
Non-operating altitude0 - 590551.2" (0 - 15000 m)
Non-operating relative humidity (non-condensing)5 - 95%
Weight & dimensions
Weight15.9 lbs (7.2 kg)
Technical details
Form factor1U
Product colourSilver
StackableYes
Rack mountingYes
Memory
Internal memory256 MB
Flash memory128 MB
Certificates
CertificationFCC Part 15 (CFR 47) Class A ICES-003 Class A EN 55022 Class A CISPR 22 Class A AS/NZS 3548 Class A BSMI Class A (AC input models only) VCCI Class A EN 55024, EN300386, EN 50082-1, EN 61000-3-2, EN 61000-3-3 EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN 61000-6-1
Indication
LED indicatorsYes