Description
Product Overview for the Cisco WS-C3650-48PQ-L 48 Ports Ethernet Switch
The Cisco Catalyst 3650 48 Ports Manageable Switch, also known by its product code WS-C3650-48PQ-L, is a powerful networking device designed to meet the demands of modern businesses. In this detailed guide, we will explore the key features, specifications, and benefits of this switch, shedding light on its capabilities and how it can enhance network performance.
Key Features
- Port Configuration: The WS-C3650-48PQ-L offers 48 ports, providing a robust foundation for connecting numerous devices within a network. The ports support Power over Ethernet (PoE), facilitating the direct power supply to compatible devices such as IP cameras, VoIP phones, and access points.
- Layer 3 Routing: This Cisco Catalyst switch supports Layer 3 routing, allowing for efficient communication between different subnets within the network. This enhances the overall network performance and enables seamless data transfer between various segments.
- Scalability: With its modular design, the WS-C3650-48PQ-L is scalable to meet the evolving needs of a growing network. Businesses can expand their infrastructure without the need for a complete overhaul, ensuring a cost-effective and future-proof solution.
- High Power Budget: The Power over Ethernet (PoE) capability of this switch comes with a high power budget, providing ample power to connected devices. This is especially advantageous in scenarios where multiple power-hungry devices need to be connected, ensuring a stable and reliable power supply.
Specifications
- Switching Capacity: The Cisco Catalyst 3650 switch boasts a substantial switching capacity, allowing for high-speed data transfer within the network. This ensures low latency and optimal performance, crucial for bandwidth-intensive applications and services.
- PoE+ Support: The WS-C3650-48PQ-L supports PoE+ (Power over Ethernet Plus), providing higher power levels compared to standard PoE. This feature is essential for supporting a diverse range of devices, including those with higher power requirements.
- Stacking Capability: One notable feature is the stacking capability, allowing multiple switches to be stacked together. This not only simplifies network management but also enhances redundancy and reliability. Stacking provides a unified management interface, streamlining tasks for network administrators.
- Security Features: Cisco is renowned for its robust security features, and the WS-C3650-48PQ-L is no exception. It incorporates advanced security protocols to protect against unauthorized access, ensuring the integrity and confidentiality of sensitive data.
Deployment Scenarios
- Enterprise Networks: The Cisco Catalyst 3650 switch is well-suited for enterprise-level networks, where the demand for high performance, scalability, and security is paramount. Its Layer 3 routing capabilities make it an ideal choice for complex network architectures.
- IP Telephony: The PoE+ support makes this switch an excellent choice for IP telephony deployments. Businesses can connect VoIP phones directly to the switch, eliminating the need for separate power sources and simplifying cable management.
- Surveillance Systems: The WS-C3650-48PQ-L is a reliable option for surveillance systems utilizing IP cameras. With its PoE capabilities, it can provide both power and connectivity to cameras, contributing to a streamlined and efficient surveillance infrastructure.
Benefits
- Enhanced Performance: The high switching capacity and Layer 3 routing capabilities contribute to superior network performance, ensuring fast and reliable data transfer.
- Cost-Effective Scalability: The modular design and stacking capability make the WS-C3650-48PQ-L a cost-effective solution for businesses looking to expand their network infrastructure over time.
- Simplified Management: Stacking multiple switches provides a unified management interface, simplifying the tasks of network administrators and reducing the complexity of network management.
- Robust Security: Cisco’s advanced security features, including authentication and access control protocols, provide a secure environment for sensitive data and critical network resources.
Applications
The WS-C3650-48PQ-L switch finds applications in a variety of networking scenarios, owing to its versatile features and capabilities. Some notable applications include:
- Enterprise Networks: In large enterprises, the switch serves as a backbone for connecting numerous devices, providing a reliable and high-performance networking infrastructure.
- IP Telephony: The Power over Ethernet (PoE) support makes the switch an ideal choice for IP telephony deployments, simplifying the setup and management of VoIP phones.
- Video Surveillance: With PoE capabilities and advanced security features, the switch is well-suited for video surveillance systems, supporting the connectivity and power needs of IP cameras.
- Data Centers: In data center environments, the switch’s high switching capacity and stacking capabilities facilitate the creation of scalable and resilient network architectures.
Security and Access Control
- Access Control Lists (ACLs): The Cisco WS-C3650-48PQ-L switch supports the use of ACLs to control access to the network and limit unauthorized access. This can be done by setting up rules for specific IP addresses, protocols, and ports, and can be applied to both inbound and outbound traffic.
- Port Security: The switch supports port security, which allows for the restriction of access to specific MAC addresses on a particular port. This can help prevent unauthorized access and protect against MAC spoofing attacks.
- DHCP Snooping: The switch supports DHCP snooping, which helps prevent DHCP spoofing attacks by validating DHCP messages and limiting the number of DHCP responses on a particular port.
- IEEE 802.1X Authentication: The switch supports IEEE 802.1X authentication, which allows for the use of a RADIUS server to authenticate users and devices before granting them access to the network.
- Storm Control: The switch supports storm control, which helps protect against broadcast storms and other types of network flooding by limiting the amount of traffic that can be sent to a particular port.
- SSH and HTTPS Support: The switch supports SSH and HTTPS for secure remote management and access.
- Cisco Identity Services Engine (ISE): The switch supports Cisco ISE, which provides a centralized management platform for network access control, security policy management, and user and device profiling.
- TrustSec: The switch supports Cisco TrustSec, which provides security and access control for users and devices on the network, based on their identity and role.
- Cisco Stealthwatch: The switch supports the Cisco Stealthwatch, which provides advanced network visibility, threat detection, and response capabilities to help protect against cyber threats.
- Cisco Encrypted Traffic Analytics (ETA): The switch supports Cisco ETA, which uses advanced machine learning and analytics to detect and respond to threats in encrypted traffic.
General Information about this Cisco WS-C3650-48PQ-L
- Manufacturer: Cisco
- Model Number or SKU# WS-C3650-48PQ-L
- Product Line: Catalyst
- Product Series: 3650
- Product Type: Ethernet Switch
Technical Specifications for 48-Port Manageable Switch
- Media Type Supported: Twisted Pair
- Device Type: 48 Ports Manageable Switch
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 10/100/1000Base-T
I/O Expansions for Manageable Switch
- Number of Total Expansion Slots: 4
- Expansion Slot Type: SFP
Network & Communication
- Layer Supported: 2
- Total Number of Network Ports: 48
- Number of PoE+ (RJ-45) Ports: 48
Features
This manageable switch is equipped with various features to enhance network performance and security, including:
- Access Control List (ACL) support
- ARP support
- DHCP snooping
- Dynamic ARP Inspection (DAI)
- Energy Efficient Ethernet
- IGMP snooping
- Layer 2 switching
- Link Aggregation Control Protocol (LACP)
- MLD snooping
- Multiple Spanning Tree Protocol (MSTP) support
- Port Aggregation Protocol (PAgP) support
- Quality of Service (QoS)
- RADIUS support
- Rapid Per-VLAN Spanning Tree Plus (PVRST+)
- Rapid Spanning Tree Protocol (RSTP) support
- Remote Switch Port Analyzer (RSPAN)
- Trunking
- Uni-Directional Link Detection (UDLD)
- VLAN support
Compliant Standards
This switch adheres to industry standards ensuring interoperability and compatibility. The standards include:
- IEEE 802.1ab (LLDP)
- IEEE 802.1D
- IEEE 802.1p
- IEEE 802.1Q
- IEEE 802.1s
- IEEE 802.1w
- IEEE 802.1x
- IEEE 802.3
- IEEE 802.3ab
- IEEE 802.3ad (LACP)
- IEEE 802.3af
- IEEE 802.3at
- IEEE 802.3u
- IEEE 802.3x
- IEEE 802.3z
Management & Protocols
- Remote Management Protocol: CLI, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 1, SNMP 2c, SNMP 3, SSH, Telnet
- Routing Protocol: Static IP routing
- Manageable: Yes
Power Description
- PoE (RJ-45) Port: No
- Input Voltage: 110 V AC, 220 V AC
Environmental Parameters
- Min Operating Temperature: 23 °F
- Max Operating Temperature: 113 °F
- Humidity Range Operating: 5 – 96% (non-condensing)
- Min Storage Temperature: -40 °F
- Max Storage Temperature: 158 °F
In general, the Cisco Catalyst 3650 48 Ports Manageable Switch (WS-C3650-48PQ-L) stands out as a versatile and powerful networking solution. Its combination of high port density, PoE support, Layer 3 routing, and advanced security features makes it suitable for a wide range of applications in enterprise networks, IP telephony, and surveillance systems. The switch’s scalability and modular design ensure that it can adapt to the evolving needs of businesses, making it a valuable investment for those seeking a reliable and future-proof networking solution.
