WS‑C3750E‑48PD‑SF Specifications
Cisco Catalyst 3750E 48‑Port PoE+ Stackable Managed Ethernet Switch (Refurbished)
Manufacturer: Cisco
Manufacturer Model: WS‑C3750E‑48PD‑SF
Product Line: Cisco Catalyst 3750‑E Series
Product Series: 48PD‑SF
Product Type: Stackable Managed Layer 3 Ethernet Switch (PoE+ capable)
Product Name: Cisco Catalyst 3750E 48‑Port Gigabit PoE+ Switch
KEY FEATURES:
Network Ports: 48 × 10/100/1000 Mbps RJ‑45 PoE+ ports
Uplink Ports: 2 × 10 Gigabit Ethernet X2 ports
Management Ports: 1 × RJ‑45 Ethernet management, 1 × RJ‑45 console
Stacking: Cisco StackWise Plus (64 Gbps stacking bandwidth)
Power over Ethernet (PoE+): Yes; significant PoE budget for powered devices
Software: Cisco IOS with IP Base feature set (managed Layer 3 capability)
Hot‑swappable fans and power supply support (field serviceable)
Rack‑mountable 1 U form factor
PERFORMANCE:
Switching Capacity: ~160 Gbps
Forwarding Rate: ~101.2 Mpps
MAC Address Table: ~12,000 entries
VLANs Supported: Up to ~4,094
Stack Members Supported: Up to 9 units in a stack
Multilayer Routing: Static routing and more advanced routing protocols supported in hardware
POWER & POE:
Internal AC Power Supply: 1150 W (included)
PoE Power Budget: ~800 W total for PoE devices (delivers up to 15.4 W per port)
Redundant Power Supply (RPS) connector available for external backup power
MANAGEMENT & PROTOCOLS:
Management Interfaces: CLI, Web GUI, SNMP
Supported Protocols: DHCP, RMON, IEEE 802.1p QoS, IEEE 802.1Q VLAN, auto‑MDI/MDI‑X
IPv6 support and security features (ACLs, 802.1X, etc.)
ENVIRONMENTAL & RELIABILITY:
Operating Temperature: Standard commercial operating range
IPv6 Ready
Designed for enterprise/stage network environments with PoE endpoints (IP phones, wireless APs, cameras)
PHYSICAL:
Form Factor: 1U rack‑mountable managed switch
Dimensions (Approx.): Standard 19″ rack width
Weight (Approx.): ~7.5–7.8 kg (heavier due to power supply and cooling)
REFURBISHED CONDITION NOTES:
Tested and restored to working condition
Typically includes installed power supply, fan module, rack mount brackets, and power cord
Software/firmware not guaranteed to come on media; can be updated from Cisco resources
May show light cosmetic wear, but fully operational under test conditions
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