Cisco C4KX-NM-8SFP+ 8-Ports Expansion Module Gigabit Ethernet

Ports

The Cisco C4KX-NM-8SFP+ Expansion Module is equipped with 8 SFP+ ports, making it an essential tool for expanding the networking capabilities of your Cisco Catalyst switch. With these 8 ports, you can easily connect various devices to your network, including servers, storage devices, and other switches.

Overview of Cisco Catalyst 4500-X Expansion Module

The Cisco C4KX-NM-8SFP+ is a high-performance 8-port expansion module designed for the Catalyst 4500-X series. Ideal for expanding network capacity, this module supports a range of advanced features and high-speed connectivity options.

General Specifications

• Manufacturer: Cisco
• Model: C4KX-NM-8SFP+
• Product Type: Expansion Module

Technical Details

Ports and Expansion

• Total Ports: 8
• Port Type: SFP+

System Throughput and Performance

• Throughput: Up to 800 Gbps
• IPv4 Routing: Up to 250 Mpps
• IPv6 Routing: Up to 125 Mpps
• L2 Bridging: Up to 250 Mpps
• MAC Entries: 55K
• Flexible NetFlow Entries: 128K

Additional Features

• SPAN/RSPAN Sessions: 8 bidirectional sessions
• Total VLANs: 4094
• Total SVIs: 4094
• IGMP Groups: 32K
• DHCP Snooping Entries: 12K
• ARP Entries: 47K
• Spanning Tree Instances: 10K
• Jumbo Frame Support: Up to 9216 bytes

CPU and Memory Specifications

• Onboard Memory: 4 GB SRAM DDR-II
• Port Buffers: 32-MB Shared Memory
• CPU: Dual Core 1.5 GHz
• NVRAM: 2 GB
• Optional External Memory: 2 GB SD Card

Quality of Service (QoS) Features

• Port Queues: 8 per port
• CPU Queues: 64
• QoS Entries: 128K (64K ingress and 64K egress)
• Rate-Limiting: Supports CIR and PIR, with up to 16K policers
• QoS Policy Enforcement: Per port, VLAN, or both
• Class of Service (CoS) and DSCP Support: Yes

Power Supply Details

• AC Power Rating: 750W max
• System Power Consumption: 330W nominal, 400W max
• Voltage Range: AC 100-240 VAC 50-60 Hz, DC -72 VDC to -40 VDC
• Power Failover: AC to DC and vice versa
• Total Output BTU: 1122 BTU/hr nominal, 1365 BTU/hr max

Regulatory and Compliance Information

Standards Compliance

• Regulatory Compliance: CE marking
• EMI/EMC Standards: Includes 47CFR Part 15, CISPR22, EN55022, and more
• Safety Certifications: UL 60950-1, CAN/CSA-C22.2 No. 60950-1, and other relevant standards
• Industry Standards: GR-63-Core NEBS Level 3, GR-1089-Core Level 3

Compatibility

• Compatible With: Cisco Catalyst 4500-X Series Switches
• Model Compatibility: WS-C4500X-32SFP+, WS-C4500X-16SFP+, WS-C4500X-F-32SFP+, WS-C4500X-F-16SFP+

Increased Connectivity

Having 8 SFP+ ports means that you can establish connections with multiple devices simultaneously. This is particularly beneficial for businesses that require high-speed and reliable connectivity for their operations. With more ports available, you can connect more devices to your network without sacrificing performance or experiencing any bottlenecks.

Flexibility

The Cisco C4KX-NM-8SFP+ Expansion Module offers flexibility in terms of the types of devices you can connect. The SFP+ ports are compatible with a wide range of fiber optic transceivers, allowing you to choose the most suitable transceiver for your specific needs. Whether you need to connect devices over short or long distances, this expansion module has got you covered.

Scalability

As your business grows, so does your networking requirements. The 8 SFP+ ports on this expansion module provide scalability for your network infrastructure. You can easily add more devices and expand your network without the need for additional hardware or significant reconfiguration. This scalability ensures that your network remains efficient and capable of handling increased traffic and data transfer.

Redundancy

With 8 ports available, you can also create redundant connections within your network. Redundancy is crucial for minimizing downtime and ensuring high availability. By establishing multiple connections between devices, you can create failover paths that automatically activate in case of a primary connection failure. This redundancy feature ensures uninterrupted connectivity and reduces the risk of data loss or service disruption.

Enhanced Performance

The 8 SFP+ ports offer enhanced performance for your network. These ports support high-speed data transfer rates, allowing for the quick and efficient exchange of large files and data sets. Whether you are transferring multimedia files, backing up critical data, or running bandwidth-intensive applications, the Cisco C4KX-NM-8SFP+ Expansion Module can handle the demands of your network, improving overall performance and productivity.

Interface

The Cisco C4KX-NM-8SFP+ Expansion Module features SFP+ Gigabit Ethernet interfaces, providing users with a reliable and high-speed network connection. This interface is ideal for businesses that require fast and secure connectivity for their critical operations.

High-Speed Connectivity

The SFP+ Gigabit Ethernet interface offers blazing-fast connectivity, enabling rapid data transfer between devices. This high-speed connection is essential for businesses that rely on real-time communication, such as video conferencing or VoIP services. With this interface, you can ensure smooth and uninterrupted communication, resulting in enhanced collaboration and productivity.

Compatibility

The SFP+ Gigabit Ethernet interface is highly compatible with various networking devices. Whether you need to connect to switches, routers, or servers, this interface provides seamless integration with your existing infrastructure. This compatibility ensures that you can easily incorporate the Cisco C4KX-NM-8SFP+ Expansion Module into your network without any compatibility issues or additional configuration requirements.

Scalability

Similar to the scalability offered by the 8 SFP+ ports, the SFP+ Gigabit Ethernet interface allows for easy network expansion. You can add more devices to your network without worrying about compatibility or performance issues. This scalability ensures that your network can grow alongside your business needs, accommodating additional users and devices effortlessly.

Reliability

The SFP+ Gigabit Ethernet interface provides a reliable connection for your network. This interface is designed to handle high data traffic and maintain stable connectivity, even during peak usage periods. With this level of reliability, you can trust that your network will remain operational and deliver consistent performance, minimizing downtime and maximizing productivity.

In conclusion, the Cisco C4KX-NM-8SFP+ Expansion Module's 8 SFP+ ports and SFP+ Gigabit Ethernet interface offer significant benefits for users. The 8 ports provide increased connectivity, flexibility, scalability, redundancy, and enhanced performance. On the other hand, the SFP+ Gigabit Ethernet interface offers high-speed connectivity, compatibility, scalability, and reliability. These features make the Cisco C4KX-NM-8SFP+ Expansion Module a valuable addition to any network infrastructure, enabling businesses to expand their capabilities and meet their growing networking requirements.