C4KX-NM-8SFP+ is the 8-port network uplink module, The 8-port network uplink module installs only in the Catalyst 4500-X series switch chassis. It provides an additional eight 1G/10G ports using either SFP or SFP+ transceivers. The module is included as a standard component of the WS-C4500X-24X-ES and the WS-C4500X-40X-ES chassis or is available as an option on the other Catalyst 4500-X series chassis.
C4KX-NM-8SFP+ Specification |
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System |
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Management Port |
10/100/1000 Base-T |
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USB Port |
Type A (storage and boot) up-to 4 GB |
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Dual Power Supply |
Yes |
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Field Replaceable Fans |
Yes (5 fans) |
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Fan Redundancy |
No performance impact with single fan failure |
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Scalability |
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System Throughput |
Up to 800 Gbps |
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IPv4 Routing in Hardware |
Up to 250 Mpps |
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IPv6 Routing in Hardware |
Up to 125 Mpps |
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L2 Bridging in Hardware |
Up to 250 Mpps |
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Media Access Control (MAC) Entries |
55K |
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Flexible Netflow Entries |
128K |
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Switched Port Analyzer (SPAN), Remote Switched Port Analyzer (RSPAN) |
8 line rate bidirectional sessions (ingress and egress) |
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Total VLANs |
4094 |
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Total Switched Virtual Interfaces (SVIs) |
4094 |
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IGMP groups |
32K |
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Dynamic Host Configuration Protocol (DHCP) Snooping Entries |
12K (DHCP snooping bindings) |
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ARP Entries |
47K |
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Spanning Tree Protocol Instances |
10K |
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Jumbo Frame Support for Bridged and Routed Packets |
Up to 9216 bytes |
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High Availability and Resiliency |
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High Availability Solution |
Virtual Switching System (VSS) |
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Number of stackable switches in VSS |
Up to 2 |
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VSS Throughput |
Up to 1.6 Tbps |
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Virtual Switch Link |
1GE or 10GE |
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Max number of Virtual Switch Links |
8 |
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In-Service Software Upgrade |
Across the switches |
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Nonstop Forwarding with Stateful Switchover |
Across the switches |
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CPU and Memory |
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Onboard Memory (SRAM DDR-II) |
4 GB |
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Port Buffers |
32-MB Shared Memory |
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CPU |
Dual Core 1.5 GHz |
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NVRAM |
2 GB |
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Optional External Memory (SD Card) |
2 GB |
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QoS Features |
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Port Queues |
8 Queues/Port |
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CPU Queues |
64 |
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QoS Entries |
128K (64K ingress and 64K in egress) Shared with ACL |
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Aggregate Rate-Limiting |
Ingress port or VLAN and egress VLAN or Layer 3 port |
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Rate-Limiting Level Types |
Committed Information Rate (CIR), Peak Information Rate (PIR) |
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Aggregate Traffic Rate-Limiting Policers (1K=1024) |
16K |
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Flow-Based Rate-Limiting Method; Number of Rates |
Supported using flow-records in the classification criteria and policing action |
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Qos Policy Enforcement |
Per Port or Per Vlan or Per Port, Per VLAN Granularity |
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Class of Service (CoS) |
Yes |
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Differentiated Services Code Point (DSCP) |
Yes |
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Security Features |
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Port Security |
Yes |
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IEEE 802.1x and 802.1x Extensions |
Yes |
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VLAN, Router, and Port ACLs |
Yes |
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Security ACL Entries (1K=1024) |
128K (64K ingress and 64K in egress) Shared with QoS |
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Unicast Reverse Path Forwarding (uRPF) Check in Hardware |
Yes |
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CPU Rate Limiters (DoS Protection) Includes Control Plane Policing |
Yes |
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Private VLANs |
Yes |
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Micro Flow Policer |
Yes. Supported using flow records in the class-map |
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CPU HW Rate Limiters by Packet Per Second (pps) and Bit Rate Policers (bps) |
Supported in hardware control-plane policing (CoPP) |
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Control Plane Policing (CoPP) for Multicast |
Yes |
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ACL Labels |
Yes |
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Port ACL |
Yes |
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Traffic Storm Control (formally known as Broadcast/Multicast Suppression) |
Yes |
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Virtualization Features |
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VRF-Lite Scalability |
64 |
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Easy Virtual Network (EVN) Scalability |
32 |
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Environmental Conditions |
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Operating Temperature |
0°C to 40°C (RH to 90%) |
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Storage Temperature |
-40°C to 70°C (RH 93%) |
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Operating Altitude |
60m below sea level to 3000m above sea level |
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Relative Humidity |
Nonoperating Humidity: 95% RH |
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Acoustic Noise Measured per ISO 7779 and Declared per ISO 9296 Bystander Positions Operating to an Ambient Temperature of 25°C |
Industrial Product: 65 dBA maximum |
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RoHS |
Reduction of Hazardous Substances (ROHS) 5 |
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Power Supply |
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AC Power Max Rating |
750W |
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System Power Consumption |
330W nominal/400W max |
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Input-Voltage Range and Frequency |
AC 100 to 240 VAC 50-60 Hz/DC -72 VDC to -40 VDC |
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DC Power Max Rating |
750W |
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AC to DC failover and vice versa |
Yes |
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Total Output BTU (Note: 1000 BTU/hr = 293W) |
1122 BTU/hr (330 W) nominal/1365 BTU/hr (400 W) max |
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Input Current |
AC 11A @ 110VAC, 6 A @ 200VAC/DC 25A Max |
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Output Ratings |
12V @ 62A & 3.3V @ 3A |
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Output Holdup Time |
AC = 16 ms; DC = 4 ms @ maximum load |
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Power-Supply Input Receptacles |
AC IEC 60320 C15/DC Custom detachable screw terminal (supplied) |
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Power Cord Rating |
AC 15A/DC 25A |
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MTBF Information |
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WS-C4500X-24X-ES |
209,330 |
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WS-C4500X-40X-ES |
199,720 |
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WS-C4500X-F-16SFP+ |
209,330 |
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WS-C4500X-F-32SFP+ |
199,720 |
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C4KX-FAN-R |
L10 Life 60,000 at 40C |
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Regulatory Standards Compliance |
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Regulatory Compliance |
CE marking |
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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 |
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Safety Certifications |
UL 60950-1 Second Edition CAN/CSA-C22.2 No. 60950-1 Second Edition EN 60950-1 Second Edition IEC 60950-1 Second Edition AS/NZS 60950-1 |
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Industry EMC, Safety, and Environmental Standards |
GR-63-Core Network Equipment Building Systems (NEBS) Level 3 GR-1089-Core Level 3 |
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