Description
Product Overview for the Cisco SPA-8X1GE-V2 8 Ports Adapter
The Cisco SPA-8X1GE-V2 is a versatile and high-performance expansion module designed to enhance networking capabilities. This 8-port Gigabit Ethernet Shared Port Adapter (SPA), Version 2, is a crucial component in Cisco’s portfolio, providing organizations with the flexibility and scalability needed to meet the demands of modern networking environments.
Understanding the Basics
The SPA-8X1GE-V2 is an expansion module that can be used with compatible Cisco routers and switches. It is specifically designed to offer high-speed Gigabit Ethernet connectivity, allowing for the efficient transfer of data across networks. Let’s delve into the key features and functionalities of this expansion module.
Key Features
- High-Speed Connectivity: The SPA-8X1GE-V2 supports Gigabit Ethernet, providing data transfer rates of up to 1 Gbps. This high-speed connectivity is essential for handling the increasing data traffic in today’s networks.
- Eight Ports for Increased Flexibility: With eight Gigabit Ethernet ports, this expansion module offers organizations the flexibility to connect multiple devices simultaneously. This is particularly beneficial for enterprises with a high demand for network connectivity.
- Shared Port Adapter Architecture: The SPA-8X1GE-V2 follows the Shared Port Adapter architecture, allowing for modular expansion and easy integration with compatible Cisco devices. This modular approach simplifies upgrades and modifications to the network infrastructure.
- Version 2 Enhancements: As the second version of this expansion module, the SPA-8X1GE-V2 incorporates improvements and optimizations over its predecessor. These enhancements may include increased performance, updated hardware, and better compatibility with newer networking technologies.
Configuration and Management
Configuring the SPA-8X1GE-V2 is typically done through the device’s command-line interface (CLI) or web-based interface. Access the configuration settings to assign IP addresses, configure VLANs, and manage other parameters related to the expansion module.
Here are some common configuration steps:
- Interface Configuration: Assign IP addresses and configure other interface-specific settings for each of the eight Gigabit Ethernet ports.
- VLAN Configuration: If VLANs are used in your network, configure the SPA-8X1GE-V2 to support VLAN tagging and trunking. This ensures efficient segregation of network traffic.
- Quality of Service (QoS) Settings: Customize QoS settings to prioritize specific types of traffic, ensuring optimal performance for critical applications.
- Monitoring and Diagnostics: Utilize built-in monitoring tools to assess the performance of the SPA-8X1GE-V2. Diagnose any issues and troubleshoot as needed.
Benefits of the SPA-8X1GE-V2
- Scalability: The modular nature of the Shared Port Adapter architecture allows organizations to scale their network infrastructure according to evolving needs. As network requirements grow, additional SPA-8X1GE-V2 modules can be easily added to accommodate the increased demand for connectivity.
- High Performance: With Gigabit Ethernet support, the SPA-8X1GE-V2 ensures high-speed data transfer, reducing latency and improving overall network performance. This is crucial for applications that require rapid and reliable data transmission.
- Flexibility in Network Design: The eight ports on the SPA-8X1GE-V2 provide flexibility in designing and structuring the network. Whether connecting end-user devices, servers, or other networking equipment, having multiple ports enhances the versatility of the network architecture.
- Cost-Effective Upgrades: The modular design of the SPA-8X1GE-V2 allows for cost-effective upgrades. Instead of replacing entire networking equipment, organizations can simply add new modules to enhance capabilities, providing a more economical approach to network expansion.
Use Cases
- Enterprise Networks: The SPA-8X1GE-V2 is well-suited for enterprise environments where high-speed, reliable connectivity is crucial. It can be used to connect various devices within the organization, including computers, servers, and other networking equipment.
- Data Centers: In data center environments, where large volumes of data are processed and transferred, the SPA-8X1GE-V2 can play a pivotal role in providing the necessary Gigabit Ethernet connectivity. Its scalability is particularly beneficial in accommodating the dynamic nature of data center operations.
- Service Provider Networks: Service providers can leverage the SPA-8X1GE-V2 to enhance their network infrastructure, ensuring fast and reliable connectivity for their customers. The modular design facilitates easy expansion to meet growing demands.
- Educational Institutions: Schools and universities with extensive network requirements can benefit from the SPA-8X1GE-V2. The multiple ports and high-speed connectivity support the diverse needs of educational institutions, from classrooms to administrative offices.
Load Balancing and High Availability Features
The SPA-8X1GE-V2 Cisco 8 Ports Shared Port Adapter provides several load balancing and high availability features to ensure optimal performance and availability of network services. Here are some of the key features:
- Link aggregation: The adapter supports link aggregation, which allows multiple ports to be grouped into a single logical link. Link aggregation provides higher bandwidth and redundancy by distributing traffic across multiple physical links.
- Equal-Cost Multipath (ECMP) routing: The adapter supports ECMP routing, which allows multiple paths to a destination to be used simultaneously, based on equal cost metrics. ECMP provides load balancing and redundancy by distributing traffic across multiple paths.
- Virtual Router Redundancy Protocol (VRRP): The adapter supports VRRP, which provides redundancy for IP networks by allowing multiple routers to participate in a virtual router group. VRRP provides automatic failover in case of a router or link failure.
- Bidirectional Forwarding Detection (BFD): The adapter supports BFD, which provides rapid failure detection and switchover for IP networks. BFD provides a fast and reliable mechanism for detecting link or router failures and triggering failover.
- Quality of Service (QoS): The adapter supports QoS features such as traffic classification, marking, and shaping, which can be used to prioritize traffic and ensure that critical applications receive the necessary bandwidth and resources.
- Multicast support: The adapter supports multicast protocols such as Protocol Independent Multicast (PIM), which can be used to distribute multicast traffic across the network. Multicast provides efficient delivery of content to multiple recipients.
Power Requirements and Usage
The SPA-8X1GE-V2 Cisco 8 Ports Shared Port Adapter has specific power requirements and usage considerations that should be taken into account when installing and using the module. Here are some key details:
Power Requirements:
- The SPA-8X1GE-V2 requires 25 watts of power.
- It can be powered directly through the router’s backplane or an external power shelf.
Usage Considerations:
- The SPA-8X1GE-V2 must be installed in a compatible Cisco router that has an available shared port adapter (SPA) slot.
- The module is hot-swappable, meaning it can be removed or replaced without powering down the router.
- The SPA-8X1GE-V2 supports full-duplex operation and can provide line rate forwarding for all eight ports simultaneously.
- It supports jumbo frames, allowing for the transfer of larger data packets.
- The module supports hardware-based traffic shaping, allowing for improved performance and reduced latency.
- The SPA-8X1GE-V2 can be used in a variety of network configurations and can be customized based on specific network requirements.
General Information about this Cisco SPA-8X1GE-V2
- Manufacturer: Cisco
- Part Number or SKU# SPA-8X1GE-V2
- Product Type: Expansion Module
- Product Name: 8-port Gigabit Ethernet Shared Port Adapter
Technical Specifications
- Device Type: Expansion Module
- Data Link Protocol: Gigabit Ethernet
- Data Transfer Rate: 1 Gbps
- Form Factor: Plug-in Module
- Features: Auto-negotiation, Flow control, Full duplex capability, Jumbo Frames support, MAC address filtering, MPLS support, Quality of Service (QoS), VLAN support
Compliant Standards
- AS/NZS 3548 Class A
- AS/NZS 60950-1
- CISPR 22 Class A
- CSA C22.2 No. 60950-1
- EMC (Electromagnetic Compatibility)
- EN 60825-1
- EN 60950-1
- EN 61000-4-11
- EN 61000-4-2
- EN 61000-4-3
- EN 61000-4-4
- EN 61000-4-5
- EN 61000-4-6
- EN 61000-4-8
- EN300-386
- EN50082-1
- EN55022 Class A
- EN55024
- FCC CFR21 Part 1040
- FCC CFR47
- FCC Part 15 B Class A
- ICES-003 Class A
- IEC 60950-1
- IEC 61000-4-11
- IEC 61000-4-2
- IEC 61000-4-3
- IEC 61000-4-4
- IEC 61000-4-5
- IEC 61000-4-6
- IEC 61000-4-8
- NEBS Level 3
- UL 60950-1
- VCCI Class B ITE
In short, the Cisco SPA-8X1GE-V2 8-port Gigabit Ethernet Shared Port Adapter, Version 2, is a powerful and versatile expansion module that brings scalability and high-performance connectivity to Cisco networking devices. Its modular design, eight Gigabit Ethernet ports, and Version 2 enhancements make it a valuable component for various networking environments.
By understanding the basics, installation process, configuration steps, and the benefits it offers, organizations can make informed decisions about integrating the SPA-8X1GE-V2 into their network infrastructure. Whether used in enterprise networks, data centers, service provider environments, or educational institutions, this expansion module provides the flexibility and performance needed to meet the demands of modern networking.
