Description
Unveiling the Power of the C9400-LC-48U Catalyst 9400 Series Line Card Switch
In the rapidly evolving landscape of networking technology, the demand for robust and efficient solutions is higher than ever. Cisco’s C9400-LC-48U Catalyst 9400 Series Line Card Switch stands out as a formidable player in this realm. In this comprehensive guide, we will delve into the intricacies of this cutting-edge switch, exploring its key features and capabilities, with a focus on the C9400-LC-48U variant.
Understanding the Catalyst 9400 Series
The Catalyst 9400 Series is renowned for delivering high performance, scalability, and versatility in enterprise networking environments. As the backbone of many networks, this series plays a pivotal role in ensuring seamless connectivity and efficient data transfer. At the heart of this series lies the C9400-LC-48U Line Card Switch, which we will dissect in detail.
Key Specifications48 Ports for Unparalleled Connectivity
One of the standout features of the C9400-LC-48U is its 48 ports, providing an extensive and scalable solution for connecting multiple devices within a network. Each port supports RJ-45 connectors, ensuring compatibility with a wide range of networking devices.
Versatile Network Compatibility: 10/100/1000Base-T
The C9400-LC-48U supports 10/100/1000Base-T, making it compatible with various network speeds. Whether your organization relies on legacy systems or has already transitioned to Gigabit Ethernet, this line card switch seamlessly adapts to your network infrastructure.
Twisted Pair Gigabit Ethernet: Enhancing Data Transfer
Built on the foundation of Twisted Pair Gigabit Ethernet technology, the C9400-LC-48U ensures efficient and reliable data transfer across the network. The use of twisted pair cabling reduces electromagnetic interference, enhancing the overall signal integrity.
Energy Efficient Ethernet (802.3az): A Green Approach
In the era of sustainability, energy efficiency is a critical consideration for any network infrastructure. The C9400-LC-48U incorporates Energy Efficient Ethernet (802.3az) standards, allowing for intelligent power management. This not only reduces energy consumption during periods of low network activity but also contributes to cost savings and a smaller environmental footprint.
Universal Power over Ethernet (UPoE): Simplifying Power Delivery
The inclusion of Universal Power over Ethernet (UPoE) in the C9400-LC-48U is a game-changer. This technology enables the delivery of up to 60 watts of power per port, providing a one-cable solution for both data and power. This not only simplifies cable management but also opens up new possibilities for deploying network devices in locations where traditional power sources may be limited.
Modularity with 60-Watt Module: Tailoring Power Needs
The C9400-LC-48U’s 60 Watt Module adds a layer of modularity to its design, allowing organizations to tailor power delivery based on specific requirements. This flexibility is particularly valuable in dynamic environments where power needs may vary across different network segments.
Benefits and Applications:Enhanced Connectivity
With its 48 RJ-45 ports and support for 10/100/1000Base-T, the C9400-LC-48U significantly enhances connectivity within a network. This is especially valuable in environments with a large number of devices requiring simultaneous and reliable connections.
Versatility in Speed and Bandwidth
The ability to support 10/100/1000Base-T network standards ensures that the switch can adapt to varying speed and bandwidth requirements. This versatility is crucial for accommodating different types of devices and applications, from basic data transfer to bandwidth-intensive tasks.
Reliable Data Transmission
The integration of twisted pair Gigabit Ethernet technology enhances the reliability of data transmission. Twisted pair cables mitigate the impact of electromagnetic interference, contributing to stable and consistent communication between devices.
Energy Efficiency for Sustainable Operation
The Energy Efficient Ethernet (EEE) 802.3az standards contribute to the switch’s energy efficiency. By dynamically adjusting power usage based on network activity, the C9400-LC-48U minimizes its environmental footprint and operating costs, aligning with the growing emphasis on sustainability in modern business practices.
Powerful PoE Capabilities
The Universal Power over Ethernet (UPoE) 60 Watt Module sets the C9400-LC-48U apart in terms of power delivery. This feature is particularly advantageous for supporting devices with higher power requirements, such as pan-tilt-zoom cameras, advanced access points, and other IoT (Internet of Things) devices. The switch’s robust PoE capabilities enhance its role in powering and managing diverse networked devices.
Performance and Reliability
The Cisco Catalyst 9400 Series 48 Ports Line Card Expansion Module is designed to provide high performance and reliability in a network expansion module.
In terms of performance, the model provides 48 Gigabit Ethernet ports that can operate at wire speed, meaning that the ports can process data at the full speed of the network. Additionally, the line card supports advanced Quality of Service (QoS) features, which allow network administrators to prioritize different types of traffic and ensure that critical applications receive the necessary bandwidth.
In terms of reliability, the model is designed to be fully redundant and to support various resiliency protocols like Link Aggregation Control Protocol (LACP) and Cisco StackWise-480 technology for fast failover. This means that in the event of a hardware failure or other issue, the line card will continue to operate without interruption and traffic will be redirected to ensure continuity of service.
Additionally, the model also supports Network resiliency features like FlexLinks which provide fast convergence in case of a link failure, and a hitless Failover feature for the wireless controller which helps to prevent wireless client drop during switchover.
The C9400-LC-48U also supports advanced power management features to help reduce energy consumption, which makes it a more environmentally friendly and cost-effective option for large-scale networks.
Interface Provided for Digital Workplace
The Cisco Catalyst 9400 Series 48 Ports Line Card Expansion Module provides 48 Gigabit Ethernet ports that can be used to connect a variety of devices to the network. These interfaces can be configured as either copper or fiber ports, depending on the type of device being connected and the distance between the device and the switch.
The interfaces on the C9400-LC-48U supports various standard such as IEEE 802.3 Ethernet, IEEE 802.3u 100BASE-TX, IEEE 802.3ab 1000BASE-T, IEEE 802.3z 1000BASE-X and IEEE 802.3ad Link Aggregation Control Protocol (LACP)
The interfaces support different speeds as well, they can operate at 10/100/1000Mbps, so they can be configured according to the need.
The interfaces also support various advanced features such as Quality of Service (QoS) features, such as traffic shaping, rate limiting, and priority queues which help ensure that important traffic is prioritized and delivered with minimal delay and jitter.
The interfaces on the model also support Link Aggregation Control Protocol (LACP), this protocol allows multiple physical interfaces to be bundled together to form a single logical interface. LACP provides increased bandwidth and redundancy, in case of a failure.
The model also supports various security features such as Access Control Lists (ACLs), which are used to secure the network by controlling access to the network resources. MACsec encryption helps protect against unauthorized access and data breaches.
General Information of the Cisco C9400-LC-48U 48 Ports Ethernet Switch
- Manufacturer: Cisco
- Model Number or SKU# C9400-LC-48U
- Product Line: Catalyst
- Product Series: 9400
- Product Name: Catalyst 9400 Module
- Product Type: Ethernet Switch
Technical Information for Catalyst 9400 Series Line Card Switch Module
- Application/Usage: Data Networking
- Number of Ports: 48 Ports Switch
Performance of 48 Ports Switch
- Media Type Supported: Twisted Pair
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 10/100/1000Base-T
- Gigabit EtherChannel: All 1000 Mbps ports
- 10 Gigabit EtherChannel: All 10Gbps ports
- IEEE 802.3ad (Link Aggregation Control Protocol): All 1000 Mbps ports
- Port Aggregation Protocol (PagP): Yes
Interfaces / Ports for Ethernet Module
- Interfaces/Ports Details: 48 x RJ-45 10/100/1000Base-T Network
- Number of ports per tuple: 8
- EtherChannel and IEEE 802.3ad technology across line cards: Yes
Features
- Energy Efficient Ethernet
- Port Aggregation Protocol (PAgP) support
- Precision Time Protocol (PTP)
- TrustSec support
Environmental Conditions
- Operating temperature:
- Normal Operating Temperature and Altitudes:
- 27° to 109°F (-5 to +45°C), up to 6,000 feet (1800 m)
- 27° to 104°F (-5 to +40°C), up to 10,000 feet (3000 m)
- The minimum ambient temperature for cold startup is 0°C
- Short-Term Exceptional Conditions:
- 27° to 119°F (-5 to +55°C), up to 6,000 feet (1800 m)
- 27° to 114°F (-5 to +50°C), up to 10,000 feet (3000 m)
- Not more than following in one year: 96 consecutive hours, or 360 hours total, or 15 occurrences
- Storage temperature: -40° to 158° F (-40° to 70°C)
- Relative humidity: 10 to 95%, non-condensing
- Operating altitude: -60 to 3000m
Electromagnetic Emissions Certifications
- 47 CFR Part 15
- CISPR22 Class A
- EN 300 386 V1.6.1
- EN 55022 Class A
- EN 55032 Class A
- CISPR 32 Class A
- EN61000-3-2
- EN61000-3-3
- ICES-003 Class A
- TCVN 7189 Class A
- V-3 Class A
- CISPR24
- EN 300 386
- EN55024
- TCVN 7317
Miscellaneous
- Compliant Standards: AS/NZS 60950-1
- CAN/CSA C22.2 No. 60950-1, CISPR 22 Class A
- CISPR 32 Class A, EN 300 386 V1.6.1, EN 55022 Class A
- EN 55032 Class A, EN 60950-1, EN61000-3-2
- EN61000-3-3, FCC CFR47 Part 15, ICES-003 Class A
- IEC 60950-1, IEEE 1588, Laser Class 1, RoHS 5/6, UL 60950-1
- Color Category: Gray
Compliant Standards
- IEEE 802.1ae
- IEEE 802.1as
- IEEE 802.3
- IEEE 802.3ab
- IEEE 802.3ad (LACP), IEEE 802.3af
- IEEE 802.3at, IEEE 802.3az
- IEEE 802.3x, IEEE 802.3z
Compatibility
- Catalyst 9400 Series Supervisor Engines:
- C9400-SUP-1,
- C9400-SUP-1XL,
- C9400-SUP-1XL-Y
In short, the C9400-LC-48U is a powerful addition to the Catalyst 9400 Series, offering a comprehensive solution for businesses seeking a reliable and high-performance network switch. With its 48 ports, RJ-45 connectors, support for various network speeds, and advanced features like UPoE and Energy Efficient Ethernet, this line card switch is well-equipped to meet the demands of modern networking environments. As businesses continue to evolve, having a scalable, flexible, and efficient network infrastructure becomes paramount, and the C9400-LC-48U stands as a testament to Cisco’s commitment to delivering innovative and effective networking solutions.
