The Cisco Catalyst 3750 Series switches are an innovative product line that improves 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.
For midsized organisations and enterprise branch offices, the Cisco WS-C3750G-48PS-S Catalyst 48-Port Layer 2 Stackable PoE Gigabit Switch eases deployment of converged applications and adapts to changing business needs by providing configuration flexibility, support for converged network patterns, and automation of intelligent network services configurations. In addition, this stackable Cisco WS-C3750G-48PS-S switch is optimised for high-density Gigabit Ethernet deployments and includes a diverse range of switches that meet access, aggregation, or small-network backbone-connectivity requirements.
48-port PoE+ 10/100/1000Base-T
Forty-Eight (48) 10/100/1000 Gigabit Ethernet RJ45 ports with Auto-MDIX negotiation
Four (4) Gigabit SFP ports for high speed network expansion or use with a Cisco SFP module
Forty-Eight (48) PoE Ports offering 7.7W per port, or 15.4W on 24 ports. Total PoE budget
Autonegotiating on all ports automatically selects half- or full-duplex transmission mode to optimise bandwidth.
Cisco Express Forwarding hardware routing architecture delivers extremely high-performance IP routing.
Cisco StackWise stacking creates a 32-Gbps switch interconnection and does not require user ports. Up to 9 units can be stacked together for a maximum of 468 ports.
Cisco VLAN Trunking Protocol (VTP) supports dynamic VLANs and dynamic trunk configuration across all switches.
DHCP Snooping prevents malicious users from spoofing a DHCP server and sending out bogus addresses.
Cross-Etack QoS allows QoS to be configured across the entire stack.
Cisco EnergyWise lowers operational cost optimisation by measuring, reporting, and reducing energy consumption across the entire infrastructure
IP Base software includes advanced quality of service (QoS), rate limiting, access control
Cisco Network Assistant Software provides an easy-to-use, Web-based management interface through a standard Web browser.
Power Consumption: 152W
Total Output BTU: 516 BTU/hour
Switching Fabric: 32-Gbps
Stack-forwarding rate: 38.7 mpps for 64-byte packets
Forwarding rate: 38.7 mpps
DRAM: 128 MB
Flash memory: 32 MB
Maximum transmission unit (MTU): Up to 9000 bytes
Dimensions (H x W x D): 4.4 x 44.5 x 40.9 cm
Weight: 7.0 kg
Input Voltage: 100-240VAC
Frequency: 50-60 Hz
Innovative stacking technology
1 RU stackable, multilayer switch
Enterprise-class intelligent services delivered to the network edge
IP Base software feature set (IPB)
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