| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| LED Status Lights Indicat | Link activity, port transmission speed, port duplex mode, bandwidth utilization %, system, RPS (Redundant Power Supply) |
| Service & Support | Limited lifetime warranty |
| Routing Protocol | RIP-1, RIP-2, HSRP, static IP routing, RIPng |
| Remote Management Protoco | SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH, CLI |
| Product Type | Switch - 12 ports - L3 - Managed - stackable |
| Power Device | Power supply - internal |
| Power Consumption Operati | 120 Watt |
| Performance | Switching capacity : 32 Gbps, Forwarding performance : 17.8 Mpps |
| MTBF | 215,000 hour(s) |
| Max Number of Stacks | 9 |
| Manufacturer Part Number | WS-C3750G-12S-S |
| Authentication Method | Kerberos, Secure Shell (SSHRADIUS, TACACS+ |
| MAC Address Table Size | 12K entries |
| Switch Port density - Upl | 12 x Gigabit SFP |
| Jumbo Frame Support | Yes |
| Interfaces | 1 x console - RJ-45 - management, Network stack device : 1 x x 2, 12 x SFP (mini-GBIC) |
| Height | 4.4 cm |
| Form Factor | Fixed, Rack Mountable 1U, Stackable/Clustering |
| Flash Memory | 16 MB Flash |
| Features | Redundant Power System (RPS) connector |
| Features | Remote Switch Port Analyzer (RSPAN) |
| DRAM Memory | 128 MB |
| Depth | 32.6 cm |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACPIEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s |
| Compliant Standards | CE, FCC Class A certified, TUV GS, BSMI CNS 13438 Class A, CISPR 24, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024, UL 60950 Third Edition, CISPR 22, CSA 22.2 No. 60950, CB, FCC Part 15, MIC, AS/NZS 3548 |
| Manufacturer | Cisco Systems, Inc |
| Weight | 4.6 kg |
| Width | 44.5 cm |
| Software Included | Cisco IOS IP Base |
| Service & Support Det | Limited warranty - lifetime |