Design
| Form factor |
1U |
| Rack mounting |
Y |
Performance
| Flash memory |
128 MB |
| Stackable |
Y |
| Internal memory |
256 MB |
Ports & interfaces
| SFP module slots quantity |
12 |
| SFP/SFP+ slots quantity |
12 |
| Basic switching RJ-45 Ethernet ports quantity |
24 |
Networking
| Full duplex |
Y |
| Broadcast storm control |
Y |
| IGMP snooping |
Y |
| Auto MDI/MDI-X |
Y |
| Link aggregation |
Y |
| Spanning tree protocol |
Y |
| DHCP client |
Y |
| DHCP server |
Y |
Data transmission
| Supported data transfer rates |
10/100/1000 Mbps |
| Maximum data transfer rate |
10 Gbit/s |
Other features
| Connectivity LEDs |
Y |
| Non-operating relative humidity (non-condensing) |
5 - 95% |
| Input frequency |
50/60 Hz |
| Power supply |
750 W |
| Power supply type |
AC |
Power
| Input voltage |
100 - 240 V |
Protocols
| Data link protocols |
Ethernet, Fast Ethernet, Gigabit Ethernet |
| Management protocols |
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP |
Security
| SSH/SSL support |
Y |
| MAC address filtering |
Y |
Management features
| Quality of Service (QoS) support |
Y |
| Web-based management |
Y |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) |
Y |
Operational conditions
| Non-operating altitude |
0 - 15000 m |
| Operating altitude |
0 - 3000 m |
Additionally
| Jumbo Frames support |
Y |
| Wireless technologies |
Wired |
Catalyst 3750G-12S-RF 12-SFP Switch
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.
