Cisco WS-C3750X-48U-S Catalyst 48 Ports Layer 3 Switch
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SKU/MPN | Warranty | Price | Condition | You save |
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WS-C3750X-48U-S | Six-Month (180 Days) | $529.25 | Excellent Refurbished | You save: $147.10 (22%) |
WS-C3750X-48U-S | Six-Month (180 Days) | $3,709.68 | Factory-Sealed New Retail in Original Box (FSB) | You save: $9,776.83 (72%) |
Overview of the Cisco WS-C3750X-48U-S
Manufacturer Details
- Brand: Cisco
- SKU or Part Number: WS-C3750X-48U-S
- Product Category: Catalyst
- Series: 3750-X
- Designation: Catalyst WS-C3750X-48U-S Layer 3 Switch
- Type: Layer 3 Switch
Technical Specifications of the 48-Port Managed Switch
Device Characteristics
- Type: Managed Switch with 48 Ports and Stackable Capability
- Form Factor: Rack-mountable, 1U Size
- Subtype: Gigabit Ethernet
- Ports: 48 x 10/100/1000 (UPOE)
- Power over Ethernet: UPOE
- PoE Budget: 800 Watts
Performance Metrics
- Switching Fabric Bandwidth: 160 Gbps
- Forwarding Rate: 101.2 Mpps
Capacity and Interface Support
VLAN Capabilities
- Maximum VLANs: 1005
- Switched Virtual Interfaces: 1000
- Jumbo Frame Capacity: 9216 Bytes
Routing Protocols
- RIP-1, RIP-2
- HSRP
- Static IP Routing
- RIPng
Remote Management Capabilities
- SNMP Versions: 1, 2, 2c, 3
- RMON Versions: 1, 2, 3, 9
- Management Protocols: Telnet, TFTP, SSH, CLI
Key Features of the WS-C3750X-48U-S
- Hot Swappable Module Replacement
- Layer 2 Switching Capabilities
- Dynamic IP Address Assignment with DHCP Support
- Auto-negotiation and ARP Support
- Trunking and VLAN Support
- Auto-uplink (Auto MDI/MDI-X) Features
- IGMP Snooping for Multicast Traffic Management
- Syslog and Traffic Shaping Support
- Broadcast Storm Control and High Availability
- Rapid Spanning Tree Protocol (RSTP) Compliance
- DHCP Snooping and Dynamic Trunking Protocol (DTP) Support
- Port Aggregation Protocol (PAGP) Compatibility
- Trivial File Transfer Protocol (TFTP) Support
- Access Control List (ACL) Implementation
- Quality of Service (QoS) Features
- Support for Jumbo Frames and MLD Snooping
- Dynamic ARP Inspection (DAI) Capabilities
- CISCO Stackwise Technology Integration
- Per-VLAN Spanning Tree Plus (PVST+) Functionality
- Uni-directional Link Detection (UDLD) Support
- Shaped Round Robin (SRR) for Traffic Management
- Link Aggregation Control Protocol (LACP) Compliance
- Remote Switch Port Analyzer (RSPAN) Functionality
- Energy Efficient Ethernet Technology
- Universal Power Over Ethernet (UPOE) Support
Compliance with Standards
- IEEE 802.3, 802.3u, 802.3z
- IEEE 802.1d, 802.1q, 802.3ab
- IEEE 802.1p, 802.3af, 802.3x
- IEEE 802.3ad (LACP), 802.1w, 802.1x
- IEEE 802.1s, 802.1ae, 802.3at
Power Requirements
- Input Voltage: AC 120/230 V (50/60 Hz)
- Power Redundancy: Optional
Ports
The Cisco WS-C3750X-48U-S Layer 3 Switch is equipped with 48 ports, making it an ideal choice for businesses and organizations that require high-density connectivity. These ports offer numerous benefits and play a crucial role in enhancing network performance and productivity.
High Port Density
With 48 ports, this switch provides a high level of port density, allowing users to connect multiple devices simultaneously. Whether you need to connect computers, printers, servers, or other network devices, the Cisco WS-C3750X-48U-S has you covered. The high port count eliminates the need for additional switches or the use of complex cascading configurations.
Having a large number of ports readily available ensures that there is sufficient capacity to handle the current network requirements as well as accommodate future expansion. This scalability is particularly beneficial for growing businesses or organizations that anticipate an increase in network devices in the near future.
Flexibility and Versatility
The Cisco WS-C3750X-48U-S Layer 3 Switch offers tremendous flexibility and versatility in terms of port configuration. The 48 ports can be used for various purposes, including data transfer, Power over Ethernet (PoE) functionality, and stacking capabilities.
Data Transfer
The primary function of the ports is to facilitate data transfer between connected devices. With 48 ports at your disposal, you can establish direct connections between numerous devices without any compromise on performance. This enables seamless and uninterrupted data flow throughout your network infrastructure, ensuring efficient communication and collaboration among users.
Power over Ethernet (PoE)
Many modern devices, such as IP cameras, wireless access points, and VoIP phones, rely on PoE technology to receive power and data through a single Ethernet cable. The Cisco WS-C3750X-48U-S supports PoE, meaning that it can provide power to compatible devices directly through its ports. This eliminates the need for separate power cables and adapters, simplifying installation and reducing clutter.
By leveraging the PoE capabilities of this switch, businesses can save on infrastructure costs, as they won't have to invest in additional power sources or worry about power outlets near each device location. Additionally, PoE allows for centralized power management, making it easier to monitor and control power consumption across the network.
Stacking Capabilities
The Cisco WS-C3750X-48U-S supports stacking, which means that multiple switches can be interconnected to form a single logical unit. Stacking provides several advantages, including increased capacity, simplified management, and enhanced redundancy.
By stacking switches together, you can combine the total number of ports available, creating a larger pool of connectivity options for your network. This not only increases port density but also improves overall performance as traffic can be distributed more efficiently across the stack.
Furthermore, managing a stack of switches is much simpler compared to individual switch management. With a single point of control, administrators can streamline configuration, monitoring, and troubleshooting tasks. Stacking also enables seamless failover and redundancy, ensuring uninterrupted network operation even if one switch in the stack fails.
Importance of 48 Ports
The inclusion of 48 ports in the Cisco WS-C3750X-48U-S Layer 3 Switch is significant for various reasons:
Scalability
Network requirements evolve over time as businesses grow and technology advances. By offering 48 ports, this switch provides the scalability needed to accommodate future expansion without the need for additional hardware investments. As new devices are added to the network, there will be ample ports available to connect them, ensuring smooth and seamless scalability.
Cost-Efficiency
Investing in a switch with 48 ports eliminates the need for purchasing multiple switches or cascading configurations. This not only reduces upfront costs but also minimizes ongoing maintenance and management expenses. Consolidating network devices into a single switch simplifies infrastructure, reduces power consumption, and saves valuable rack space.
Productivity and Performance
The 48 ports offered by the Cisco WS-C3750X-48U-S significantly enhance productivity and performance. With a large number of ports available, users can connect their devices directly to the switch without any bottlenecks or limitations. This ensures efficient data transfer and smooth communication across the network, resulting in improved productivity for all users.
PoE Convenience
The PoE functionality supported by this switch allows for the easy deployment of PoE-enabled devices. With 48 PoE ports, businesses can enjoy the convenience of powering their IP cameras, wireless access points, and other PoE devices directly from the switch. This reduces cable clutter, simplifies installation, and provides flexibility in device placement.
Reliability and Redundancy
The stacking capabilities of the Cisco WS-C3750X-48U-S ensure network reliability and redundancy. By connecting multiple switches in a stack, businesses can achieve high availability and seamless failover in case of a switch failure. Redundancy is crucial for critical applications that cannot afford any downtime, ensuring uninterrupted operation and minimizing business disruptions.
In conclusion, the Cisco WS-C3750X-48U-S Layer 3 Switch with its 48 ports offers exceptional benefits and flexibility for businesses and organizations. The high port density, combined with the versatility of port configuration, ensures efficient data transfer, simplified deployment of PoE devices, and enhanced network reliability. With 48 ports, this switch promotes scalability, cost-efficiency, productivity, and performance, making it an ideal choice for modern network infrastructures.