Product details
Cisco Catalyst 3750 Series | 48 Port | 10/100 PoE + 4 x SFP Uplinks | IP Base | Stackable | WS-C3750-48PS-S
The Cisco Catalyst 3750 Series is an enterprise-class, stackable Layer 3 switch designed for access-layer deployments in branch offices and wiring closets. The WS-C3750-48PS-S model features Power over Ethernet (PoE) capability across 48 Fast Ethernet ports, with 4 Gigabit SFP uplink ports for high-performance connectivity. It supports Cisco StackWise technology for scalability and high availability.
Key Features:
- 48 x 10/100 Ethernet Ports with PoE (RJ-45)
- 4 x Gigabit SFP Uplink Ports
- IP Base Software Image – Supports Layer 3 features including static routing and RIP
- Stackable via Cisco StackWise – Up to 9 units per stack (32 Gbps stack bandwidth)
- 1 Rack Unit (1RU) Form Factor
Performance:
- Switching Capacity: 32 Gbps (64 Gbps switching fabric)
- Forwarding Rate: 13.1 Mpps
- PoE Budget: 370W total (up to 15.4W per port)
- MAC Address Table Size: 12,000 entries
- DRAM: 128 MB
- Flash Memory: 16 MB
Software Features (IP Base):
- Layer 2 and Basic Layer 3 Support
- VLANs, Trunking, STP/RSTP/MSTP
- Static Routing, RIP
- Security
- Port Security
- DHCP Snooping
- 802.1X Authentication
- Access Control Lists (ACLs)
- Quality of Service (QoS)
- Classification and prioritization of traffic
- Weighted Round Robin (WRR)
- Management
- SNMP v1, v2c, v3
- CLI via console or Telnet/SSH
- Cisco Network Assistant
- RMON, Syslog, NTP
- Standard Protocols & Technologies:
- Cisco Discovery Protocol (CDP)
- Link Aggregation (LACP, PAgP)
- Unidirectional Link Detection (UDLD)
- IGMP Snooping
- VLAN Trunking Protocol (VTP)
- Auto-MDIX
- Loop Guard, BPDU Guard
- Trivial File Transfer Protocol (TFTP)
- Multicast and Broadcast Storm Control
Power and Environmental:
- Internal Power Supply: AC 100–240V, 50–60Hz
- Power Redundancy: Supports RPS 2300 (optional)
- Typical Power Consumption: ~60–130W depending on PoE load
- Operating Temperature: 0°C to 45°C
- Fan Cooled
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