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The Cisco® Catalyst® 3750 Series switches are innovative switches that improve LAN operating efficiency by combining industry-leading ease of use and the highest resiliency available for stackable switches. This product series represents the next generation in desktop switches, and features Cisco StackWise™ technology, a 32-Gbps stack interconnect that allows customers to build a unified, highly resilient switching system-one switch at a time.
Features:
- 48 Ethernet 10/100/1000 ports and 4 SFP-based Gigabit Ethernet ports
- 32-Gbps, high-speed stacking bus
- Innovative stacking technology
- 1-RU stackable, multilayer switch
- Enterprise-class intelligent services delivered to the network edge
- SMI installed
- Basic RIP and static routing, upgradable to full dynamic IP routing
| 10G support | No |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Access Control List (ACL) | Y |
| Auto MDI/MDI-X | Y |
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Broadcast storm control | Y |
| Data link protocols | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Depth | 409 mm |
| Electromagnetic compatibility | FCC Part 15 Class A, CISPR22, CISPR24, VCCI Class A, AS/NZS 3548 Class A, CE, CNS 13438 Class A, MIC |
| Fiber optic connector | SFP |
| Flash memory | 16 MB |
| Form factor | 1U |
| Full duplex | Y |
| Heat dissipation | 500 BTU/h |
| Height | 44 mm |
| IGMP snooping | Y |
| Input current | 1.5 - 3 A |
| Internal memory | 128 MB |
| IP routing | Y |
| Jumbo frames support | Y |
| LED indicators | Y |
| MAC address table | 12000 entries |
| Management protocols | SSHP, SNMP, RMON, NTP, TFTP, Telnet |
| Mean time between failures (MTBF) | 165243 h |
| Memory type | DRAM |
| MIB support | Y |
| Multicast support | Y |
| Networking standards | IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z |
| Noise level | 48 dB |
| Non-operating altitude | 0 - 4573 m |
| Number of VLANs | 1005 |
| On/off switch | Y |
| Operating altitude | 0 - 3049 m |
| Operating relative humidity (H-H) | 10 - 85 % |
| Operating temperature (T-T) | 0 - 45 °C |
| Power consumption (max) | 160 W |
| Power consumption (typical) | 152 W |
| Power over Ethernet (PoE) | No |
| Power supply included | Y |
| Quality of Service (QoS) support | Y |
| Rack mounting | Yes |
| Rate limiting | Y |
| Safety | UL to UL 60950, -UL to CAN/CSA C22.2 No. 60950-00, TUV/GS to EN 60950:2000, CB to IEC 60950, NOM to NOM-019-SCFI, CE |
| Security algorithms | 802.1x RADIUS,SSH |
| Spanning tree protocol | Y |
| SSH/SSL support | Y |
| Stackable | Yes |
| Storage temperature (T-T) | -25 - 70 °C |
| Switch layer | L2/L3 |
| Switch type | Managed |
| Switching capacity | 32 Gbit/s |
| Switching protocols | DHCP, DTP, PAgP, LACP, RSTP, HSRP, IPv6, DVMRP, VTP, IGMP, TCP/UDP |
| Throughput | 38.7 Mpps |
| VLAN support | Y |
| Web-based management | Y |
| Weight | 6400 g |
| Width | 445 mm |
| ARP inspection | Y |
| Jumbo frames | 9018 |
| SFP module slots quantity | 4 |
| BPDU filtering/protection | Y |
| Loop protection | Y |
| Product colour | Silver |
| DHCP features | DHCP server |
Specific References
- EAN13
- 8826580739916
Cisco C3750G-48TSS, Refurbished
Catalyst 3750G 48 10/100/1000 ports & 4 SFP-based Gigabit Ethernet ports, SMI, Refurbished
£5,510.02
Tax excluded
Catalyst 3750G 48 10/100/1000 ports & 4 SFP-based Gigabit Ethernet ports, SMI, Refurbished