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Cisco C4KX-NM-8SFP+ 8-Ports 10 Gigabit Ethernet Expansion Module 1 Year Warranty
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C4KX-NM-8SFP+ Catalyst 4500-X 8-Ports 10 Gigabytes Per Second (GBPS) Small Form-Factor Pluggable Plus (SFP+) Network Uplink Expansion ModulezC4KX-NM-8SFP+ Catalyst 4500-X 8-Ports 10 Gigabytes Per Second (GBPS) Small Form-Factor Pluggable Plus (SFP+) Network Uplink Expansion Module
Item: 1x C4KX-NM-8SFP+
* These items are used, tested and 100% in good condition.
* 1 Year warranty.
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Description: The Cisco C4KX-NM-8SFP+ is a network module for Cisco 4000 series ISRs (Integrated Services Routers). It provides 8 additional SFP (small form-factor pluggable) ports for fiber or copper connectivity. The module is designed to be used with Cisco ISR 4000 series routers, which have a modular architecture that allows for the addition of various interface modules to provide additional ports and features. The SFP ports on this part can be used for a variety of purposes, including connecting to other network devices, such as switches or servers, or for connecting to WAN (wide area network) links, such as T1 or E1 lines. It supports 1Gbps and 10Gbps speeds.
Resiliency and High Availability
The Cisco C4KX-NM-8SFP+ 8-ports 10 Gigabit Ethernet Expansion Module can contribute to resiliency and high availability in a number of ways, depending on how it is used in a network.
Some of the key features include:
Link Aggregation Control Protocol (LACP) support: LACP allows multiple physical connections to be bundled together to form a single logical link. This can provide increased bandwidth and redundancy, as traffic can be load-balanced across multiple connections and if one link fails, the traffic can be rerouted over the remaining links.
Quality of Service (QoS) support: QoS allows network administrators to set priorities for different types of traffic, such as voice or video. This can help ensure that mission-critical traffic is given priority over less important traffic, improving resiliency for time-sensitive applications.
Flexible NetFlow (FNF) support: FNF provides network administrators with detailed visibility into network traffic, enabling them to detect and troubleshoot issues quickly, thereby reducing downtime.
Hardware-based forwarding tables: The Cisco product uses specialized hardware for forwarding packets, which can significantly improve the performance of the router.
Support for Virtual Router Redundancy Protocol (VRRP) : This protocol allow multiple routers to share a virtual IP address, so that if the primary router fails, a secondary router can take over its duties.
These features of the C4KX-NM-8SFP+ module can increase the availability of network connectivity and services, while also providing the ability to detect and troubleshoot network issues quickly, enabling the network to recover from failures more quickly, thus delivering a more resilient and highly available network.
Benefits and Features
The Cisco C4KX-NM-8SFP+ 8-ports 10 Gigabit Ethernet Expansion Module provides a number of benefits and features that can help to improve the performance, scalability, and reliability of a network. Some of the key benefits and features include:
High-speed connectivity: The module supports 10 Gigabit Ethernet speeds, which provide very high bandwidth, allowing for the efficient transfer of large amounts of data.
Increased scalability: The module provides 8 additional SFP ports, allowing for the expansion of a network by adding more devices or connections.
Redundancy and High Availability: The module supports Link Aggregation Control Protocol (LACP) and Virtual Router Redundancy Protocol (VRRP) which allows multiple physical connections to be bundled together to form a single logical link. and the ability of multiple routers to share a virtual IP address, so that if the primary router fails, a secondary router can take over its duties.
Quality of Service (QoS) support: The module supports QoS, which allows network administrators to set priorities for different types of traffic, such as voice or video, helping to ensure that mission-critical traffic is given priority over less important traffic, improving resiliency for time-sensitive applications.
Flexible NetFlow (FNF) support: The module supports FNF, which provides network administrators with detailed visibility into network traffic, enabling them to detect and troubleshoot issues quickly, thereby reducing downtime.
Hardware-based forwarding tables: The module uses specialized hardware for forwarding packets, which can significantly improve the performance of the router by reducing the amount of time it takes for packets to be processed.
General Information about this Cisco C4KX-NM-8SFP+
Manufacturer : Cisco
Model Number or SKU# C4KX-NM-8SFP+
Product Name: Catalyst 4500-X Module
Product Type: Expansion Module
Technical Information for Ethernet Expansion Module
Total Number of Ports: 8
Application/Usage Optical Network
Application/Usage Data Networking
I/O Expansions of 8 Ports Module
Number of Total Expansion Slots 8
Expansion Slot Type SFP+
Scalability for SFP+ Expansion Module
System Throughput Up to 800 Gbps
IPv4 Routing in Hardware Up to 250 Mpps
IPv6 Routing in Hardware Up to 125 Mpps
L2 Bridging in Hardware Up to 250 Mpps
Media Access Control (MAC) Entries 55K
Flexible Netflow Entries 128K
Switched Port Analyzer (SPAN), Remote Switched Port Analyzer (RSPAN) 8 line rate offerirectional sessions (ingress and egress)
Total VLANs 4094
Total Switched Virtual Interfaces (SVIs) 4094
IGMP groups 32K
Dynamic Host Configuration Protocol (DHCP) Snooping Entries 12K (DHCP snooping bindings)
ARP Entries 47K
Spanning Tree Protocol Instances 10K
Jumbo Frame Support for Bridged and Routed Packets Up to 9216 bytes
High Availability and Resiliency
High Availability Solution: Virtual Switching System (VSS)
Number of stackable switches in VSS: Up to 2
VSS Throughput: Up to 1.6 Tbps
Virtual Switch Link: 1GE or 10GE
Max number of Virtual Switch Links: 8
In-Service Software Upgrade: Across the switches
Nonstop Forwarding with Stateful Switchover: Across the switches
CPU and Memory
Onboard Memory (SRAM DDR-II): 4 GB
Port Buffers: 32-MB Shared Memory
CPU: Dual Core 1.5 GHz
NVRAM: 2 GB
Optional External Memory (SD Card): 2 GB
QoS Features
Port Queues: 8 Queues/Port
CPU Queues: 64
QoS Entries: 128K (64K ingress and 64K in egress) Shared with ACL
Aggregate Rate-Limiting: Ingress port or VLAN and egress VLAN or Layer 3 port
Rate-Limiting Level Types: Committed Information Rate (CIR), Peak Information Rate (PIR)
Aggregate Traffic Rate-Limiting Policers (1K=1024): 16K
Flow-Based Rate-Limiting Method; Number of Rates: Supported using flow-records in the classification criteria and policing action
Qos Policy Enforcement: Per Port or Per Vlan or Per Port, Per VLAN Granularity
Class of Service (CoS): Yes
Differentiated Services Code Point (DSCP): Yes
Power Supply
AC Power Max Rating: 750W
System Power Consumption: 330W nominal/400W max
Input-Voltage Range and Frequency: AC 100 to 240 VAC 50-60 Hz/DC -72 VDC to -40 VDC
DC Power Max Rating: 750W
AC to DC failover and vice versa: Yes
Total Output BTU (Note: 1000 BTU/hr = 293W): 1122 BTU/hr (330 W) nominal/1365 BTU/hr (400 W) max
Input Current: AC 11A @ 110VAC, 6 A @ 200VAC/DC 25A Max
Output Ratings: 12V @ 62A & 3.3V @ 3A
Output Holdup Time: AC = 16 ms; DC = 4 ms @ maximum load
Power-Supply Input Receptacles: AC IEC 60320 C15/DC Custom detachable screw terminal (supplied)
Power Cord Rating: AC 15A/DC 25A
Regulatory Standards Compliance
Regulatory Compliance: CE marking
EMI and EMC Compliance
47CFR Part 15 (CFR 47) Class A
AS/NZS CISPR22 Class A
CISPR22 Class A
EN55022 Class A
ICES003 Class A
VCCI Class A
EN61000-3-2
EN61000-3-3
KN22 Class A
CNS13438 Class A
EN55024
CISPR24
EN300386
KN24
Compatibility
Cisco Catalyst 4500-X Series Switches
WS-C4500X-32SFP+
WS-C4500X-16SFP+
WS-C4500X-F-32SFP+
WS-C4500X-F-16SFP+
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