Description
More Information for the Cisco DS-C9148S-48PK9 48 Ports Switch
In the world of networking, the DS-C9148S-48PK9 Cisco switch stands out as a powerful and versatile solution. Designed to meet the demands of modern business networks, this 48-port manageable switch offers a range of features that contribute to efficient and seamless data communication. In this detailed exploration, we will delve into the key aspects of the DS-C9148S-48PK9 switch, providing a comprehensive understanding of its capabilities, applications, and benefits.
Overview of DS-C9148S-48PK9 Cisco Switch
The DS-C9148S-48PK9 is part of Cisco’s portfolio of networking equipment, specifically belonging to the category of manageable switches. As a 48-port switch, it serves as a crucial component in building and expanding networks, enabling the connection of numerous devices within an organization.
Key Features
- Port Density: With 48 ports, the DS-C9148S-48PK9 ensures ample connectivity for various devices, such as computers, servers, printers, and other networked equipment.
- Manageability: The term “manageable” indicates that the switch comes with features that allow network administrators to configure, monitor, and manage the device efficiently.
- Scalability: This Cisco switch is designed to scale with the growing needs of a network. Whether you’re a small business with expanding requirements or a large enterprise, the DS-C9148S-48PK9 offers scalability to accommodate your network’s evolution.
- Reliability and Performance: Cisco is renowned for producing high-quality networking equipment, and the DS-C9148S-48PK9 is no exception. It delivers reliable performance, ensuring that data flows smoothly across the network.
Use Cases
Understanding how the DS-C9148S-48PK9 Cisco switch can be applied in real-world scenarios is crucial for potential users. Let’s explore some common use cases.
- Enterprise Networks: In large enterprises with a multitude of devices and users, the DS-C9148S-48PK9 plays a central role in connecting various departments and ensuring seamless communication. The switch’s high port density and manageability make it an ideal choice for such environments.
- Data Centers: Data centers demand robust and scalable networking solutions. The DS-C9148S-48PK9’s ability to handle a large number of ports, coupled with its reliability and performance, makes it well-suited for data center deployments where connectivity and speed are paramount.
- Small to Medium-sized Businesses (SMBs): Even in smaller networks, having a manageable switch is crucial for efficient network administration. The DS-C9148S-48PK9 caters to the needs of SMBs, providing them with a reliable and scalable solution for their networking requirements.
Security Features
- Security is a paramount concern in modern networking environments. The DS-C9148S-48PK9 integrates various security features to protect the integrity and confidentiality of data.
- Port Security: Port security allows administrators to control which devices can connect to individual switch ports. This helps prevent unauthorized access and enhances network security.
- VLANs (Virtual Local Area Networks): The switch supports VLANs, enabling the segmentation of the network into virtual LANs. This not only enhances security by isolating broadcast domains but also provides flexibility in network design.
- Access Control Lists (ACLs): Access Control Lists offer a granular level of control over traffic flow. By defining rules based on source and destination addresses, administrators can regulate the types of traffic allowed or denied, contributing to a more secure network environment.
Performance Optimization
Network performance is a critical factor in delivering a seamless user experience. The DS-C9148S-48PK9 includes features that contribute to optimizing performance.
- Quality of Service (QoS): QoS ensures that critical data, such as voice and video, is prioritized over less time-sensitive traffic. This switch allows administrators to configure QoS settings to meet the specific needs of their network.
- Link Aggregation: Link aggregation, also known as port trunking, combines multiple physical ports into a single logical link. This not only increases bandwidth but also provides redundancy, ensuring continuous network connectivity in the event of a port or cable failure.
- Spanning Tree Protocol (STP): STP is a protocol that prevents loops in network topologies, which can cause broadcast storms and degrade network performance. The DS-C9148S-48PK9 supports STP, contributing to a stable and efficient network.
Future-Proofing and Compatibility
Investing in networking equipment is a strategic decision, and compatibility with future technologies is a crucial consideration. The DS-C9148S-48PK9 is designed with future-proofing in mind.
- IPv6 Support: As the transition to IPv6 continues, having a switch that supports this protocol is essential. The DS-C9148S-48PK9 is IPv6-ready, ensuring compatibility with the latest generation of IP addresses.
- Software Updates and Upgrades: Cisco regularly releases software updates and upgrades to enhance the features and security of their devices. The DS-C9148S-48PK9 supports these updates, allowing users to stay current with the latest advancements in networking technology.
High-Performance for Fabric Switch
The DS-C9148S-48PK9 Cisco 48 Ports Multilayer Fabric Switch is designed to provide high-performance network switching capabilities for enterprise and data center environments. Some of the features that contribute to the device’s high performance include:
- High-speed switching: The device supports up to 480 Gbps of switching capacity, allowing it to handle large amounts of network traffic in real time.
- High-density ports: The device has 48 ports, providing a high density of ports in a compact form factor.
- Low Latency: The device has a low latency, which ensures that packets are processed quickly and efficiently.
- Quality of Service (QoS): The device supports QoS, which allows for the prioritization of different types of traffic, ensuring that critical applications receive the necessary bandwidth.
- Virtualization: The device supports virtualization features such as Virtual Port Channel (vPC) and Virtual Switching System (VSS) which allows for the creation of virtual switches within a single physical device, providing more flexibility in managing the network.
- Multilayer Switching: The device supports multilayer switching, which allows for the efficient handling of both data and control plane traffic.
- High-bandwidth interfaces: The device supports high-bandwidth interfaces such as 10 Gigabit Ethernet (10 GbE) and 40 Gigabit Ethernet (40 GbE) which allows for a high-speed, high-bandwidth connection to the network.
All these features work together to ensure that the device can handle the demands of a busy network and maintain a high level of performance.
Resiliency and High Availability
The DS-C9148S-48PK9 Cisco 48 Ports Multilayer Fabric Switch is designed to provide resiliency and high availability to ensure that the network is always available and protected. Some of the features that contribute to the device’s resiliency and high availability include:
- Redundant power supplies: The device includes two redundant power supplies, which ensures that the device continues to operate even if one of the power supplies fails.
- Redundant Fabric: The device supports redundant fabric, which allows multiple devices to work together to provide high availability and load balancing.
- Link Aggregation Control Protocol (LACP): The device supports LACP, which allows for the bundling of multiple physical links to form a single logical link, providing redundancy and increased bandwidth.
- Virtual Port Channel (vPC): The device supports vPC, which allows for the creation of a virtual Port Channel between two devices, providing redundancy and increased bandwidth.
- Virtual Switching System (VSS): The device supports VSS, which allows for the clustering of multiple devices to provide high availability and load balancing.
- Hot Swap: The device supports hot swap, which allows for the replacement of components without shutting down the device, reducing downtime.
All these features work together to ensure that the network remains protected and available at all times, even in the event of a failure.
General Information about this Cisco DS-C9148S-48PK9
- Manufacturer: Cisco
- Part Number or SKU# DS-C9148S-48PK9
- Product Type: Fibre Channel Switch
Interfaces/Ports for 48 Ports Switch
- Total Number of Ports: 48
- Ports Details: 48 x 16Gb Fibre Channel SFP+
Networking of Fibre Channel Switch
- Encryption Algorithm: AES
- Enclosure Type: Back-to-front airflow rack-mountable 1U
- Remote Management Protocol: RMON, SNMP 3, HTTP, SMI-S, SSH-2, CLI
- Authentication Method: RADIUS, TACACS+, Secure Shell v.2 (SSH2), LDAP, Active Directory
Fibre Channel Protocols Supported
FC-DA, FC-FLA, FC-FS, FC-GS-3, FC-GS-4, FC-MI, FC-PH, FC-PH-2, FC-PH-3, FC-PI, FC-PLDA, FC-SB-2, FC-SB-3, FC-SW-2, FC-SW-3, FC-Tape, FC-VI, FC-SP, FCP-4, FC-BB-2, FCP, FCP-2, FC-PI-2, FC-BB-5, FC-BB-3, FC-FS-2, FC-GS-5, FC-SW-4, FCP-3, FC-LS, FC-MI-2, FC-PI-4, FC-FS-3, FC-GS-6, FC-PI-3, FC-SW-5, FC-BB-4, FC-IFR, FAIS, FAIS-2, FC-PI-5, FC-LS-2, FC-SP-2, FC-SB-4, FC-DA-2, FC-MI-3, FC-MSQS, FC-BB-6
Features
- Auto-sensing per device
- ISL support
- Virtual Route Redundancy Protocol (VRRP) support
- Access Control List (ACL) support
- Quality of Service (QoS)
- Remote Switch Port Analyzer (RSPAN)
- Role-based access control
- Registered State Change Notification (RSCN) support
- SFTP client
Expansion / Connectivity
Interfaces:
- 1 x 1000Base-T RJ-45 Management
- 1 x Serial (RS-232) RJ-45 Management
- 1 x USB Type A
- 48 x 16Gb Fibre Channel SFP+
Security:
- VSAN fabric isolation
- Hardware zoning by Access Control Lists (ACLs)
- Fibre Channel Security Protocol (FC-SP) switch-to-switch authentication
- FC-SP host-to-switch authentication
- Role-based access control (RBAC) using RADIUS, TACACS+, or Lightweight Directory Access Protocol (LDAP) authentication, authorization, and accounting (AAA) functions
- Secure FTP (SFTP)
- Secure Shell Protocol Version 2 (SSHv2)
- Simple Network Management Protocol Version 3 (SNMPv3) implementing Advanced Encryption Standard (AES)
- Control-plane security
Advanced Functions:
- VSAN
- IVR
- PortChannel with multipath load balancing
- Flow-based and zone-based QoS
Network Management
Access Methods:
- Out-of-band 10/100/1000 Ethernet port
- RS-232 serial console port
- USB
Access Protocols:
- CLI using the console and Ethernet ports
- SNMPv3 using the Ethernet port and in-band IP over Fibre Channel access
- Storage Networking Industry Association (SNIA) Storage Management Initiative Specification (SMI-S)
- Distributed device alias service
Network Security:
- Per-VSAN RBAC using RADIUS and TACACS+-based authentication, authorization, and accounting (AAA)
Functions:
- SFTP
- SSHv2 implementing AES
- SNMPv3 implementing AES
Management Applications:
- Cisco MDS 9000 Family CLI
- Cisco Prime DCNM
Power Description
- Power Device: Hot-Plug Internal Power Supply
- Power Redundancy: Yes
- Power Provided: 300 Watts
- Voltage Required: AC 120/230 V (50/60 Hz)
Environmental Parameters
- Min Operating Temperature: 32 °F
- Max Operating Temperature: 104 °F
- Humidity Range Operating: 10 – 90% (non-condensing)
- Min Storage Temperature: -40 °F
- Max Storage Temperature: 158 °F
- Humidity Range Storage: 10 – 95% (non-condensing)
Miscellaneous
- Compliant Standards: CISPR 22 Class A, EN 60950, EN 61000-3-2, IEC 60950, EN 61000-3-3, EN55024, EN55022 Class A, UL 60950, EN50082-1, EN 61000-6-1, ACA TS001, AS/NZS 3260, EMC, ICES-003 Class A, FIPS 140-2, FCC CFR21 Part 1040, EN 60825, IEC 60825, CAN/CSA C22.2 No. 60950
In short, the DS-C9148S-48PK9 Cisco 48 Ports Manageable Switch is a robust and feature-rich networking solution suitable for a variety of environments. Its combination of high port density, manageability, security features, and performance optimization options make it a versatile choice for enterprises, data centers, and small to medium-sized businesses. By investing in this Cisco switch, organizations can build a reliable and scalable network infrastructure that meets both current and future networking needs. As technology continues to advance, the DS-C9148S-48PK9 stands as a testament to Cisco’s commitment to delivering cutting-edge solutions in the realm of networking.
