Cisco WS-C3850-12X48U-L Switch 48 Port Gigabit PoE+ With C3850-NM-2-10G Dual PWR WSC385012X48UL

Description:

The Cisco WS-C3850-12X48U-L 48-Port Gigabit PoE+ Switch with C3850-NM-2-10G Network Module and Dual Power Supply (WSC385012X48UL) is used in enterprise network infrastructures to deliver managed Layer 3 switching and high-density Power over Ethernet connectivity for networked devices. Commonly installed in campus access networks, enterprise wiring closets, data communication cabinets, and structured cabling environments supporting wireless access points, IP telephony systems, and surveillance cameras. Network administrators, IT maintenance teams, and system integrators use this switch for network expansion, infrastructure modernization, and replacement of legacy access-layer switches in business and institutional communication networks.

Applications:

The Cisco WS-C3850-12X48U-L switch is used in enterprise access-layer and distribution network environments where high-performance switching and PoE device connectivity are required. It is commonly deployed in corporate offices, educational institutions, healthcare facilities, and large commercial buildings to support network devices such as computers, VoIP phones, wireless access points, and IP surveillance systems. With integrated management features and high-speed uplink capability, the switch enables scalable network growth, centralized administration, and reliable communication across enterprise IT infrastructures.

Technical Specifications:

• Manufacturer Part Number (MPN): WS-C3850-12X48U-L
• Product Type: Managed Gigabit Ethernet Switch with PoE+
• Series: Cisco Catalyst 3850 Series
• Total Ethernet Ports: 48 × 10/100/1000 Gigabit Ethernet Ports
• PoE Standard: IEEE 802.3af / IEEE 802.3at PoE+
• PoE Power Budget: Up to 800 W (depending on power supply configuration)
• Uplink Module: C3850-NM-2-10G (2 × 10 Gigabit SFP+ uplink ports)
• Network Software: LAN Base
• Switching Capacity: Up to 176 Gbps
• Forwarding Rate: Up to 130.9 Mpps
• Stacking Technology: Cisco StackWise-480
• Stack Bandwidth: Up to 480 Gbps
• Management Interfaces: CLI, SNMP, Web UI, centralized network management platforms
• Security Features: Access control lists (ACL), port security, 802.1X authentication
• Power Supply: Dual redundant hot-swappable power supplies
• Cooling System: Internal hot-swappable fan modules
• Mounting Type: Rack-mountable (1U)
• Operating Temperature: 0°C to 45°C
• Typical Installation: Enterprise wiring closets, campus networks, and structured IT infrastructure cabinets

Common Replacements:

• Cisco Catalyst C9300-48U-A Network Switch
• Cisco Catalyst WS-C3850-48U-S Ethernet Switch
• Cisco Catalyst C9200-48P-A Managed Switch