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: WS-C4500X-24X-IPB Cisco Catalyst 4500-X Switch
: Catalyst 4500-X 24 Port 10G IP Base, 10/100/1000base-T,Front-to-Back, No P/S
: Brand New Sealed
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WS-C4500X-24X-IPB Overview

WS-C4500X-24X-IPB is Catalyst 4500-X 24 Port 10GE IP Base, Front-to-Back Cooling, No P/S.

Quick Specs

Figure 1 shows the appearance of WS-C4500X-24X-IPB.

WS-C4500X-24X-IPB Appearance

Table 1 shows the Quick Specs.

Product Code WS-C4500X-24X-IPB
Switch Capacity 800 Gbps
ports 16 x 10 Gigabit Ethernet Ports
airflow Front-to-Back Cooling
uplink module  1 x 8-Port Uplink Module included
Management ports 1 x console – RJ-45, 1 x 10/100/1000 Gigabit Ethernet, 1 x SD port, 1 x USB (Type A), 1 x USB (Type B)
Firmware Version  IP Base
Power Supply 1 x AC Power Supply C4KX-PWR-750AC-R, Dual Capable
Fan  5 x C4KX-FAN-R Catalyst 4500-X Front-to-Back Cooling Fan
Rackmount Hardware  Included
Power Device  Internal power supply – hot-plug
Chassis dimensions 1.75 x 17.25 x 21 in. (4.4 x 43.8 x 53.3 cm) (H x W x D)

Product Details

Figure 2 shows the front panel of WS-C4500X-24X-IPB.

WS-C4500X-24X-IPB Front Panel


① LEDs Area   ② USB ports (2 ports) Top port is a Type A connector; bottom port is a Type B connector   ③ 16 × Ethernet ports

④ 8-port uplink module slot(Purchased alone)

Figure 3 shows the back panel of WS-C4500X-24X-IPB.

WS-C4500X-24X-IPB Back Panel


① SECURE DIGITAL port   ② CONSOLE port   ③ 10/100/1000 MGT port   ④ Fan assemblies (5 assemblies)   ⑤ Chassis ground pad

⑥ Power supply bay (AC-input power supply shown installed)   ⑦ Power supply bay (AC-input power supply shown installed)

The Accessories

Table 2 shows the recommended elements for the WS-C4500X-24X-IPB.

Category Model Description
AC Power Supplies C4KX-PWR-750AC-R/2 Catalyst 4500X 750W AC front to back cooling 2nd PWR supply
C4KX-PWR-750AC-R Catalyst 4500X 750W AC front to back cooling power supply
CARD C4KX-NM-8SFP+ Catalyst 4500X 8 Port 10G Network Module
CONSOLE CABLES CAB-CONSOLE-RJ45 Console Cable 6ft with RJ45 and DB9F


GLC-SX-MMD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM
SFP-H10GB-CU1M 10GBASE-CU SFP+ Cable 1 Meter

Datasheet Download

pdf  [PDF] Cisco Catalyst 4500-x Series Fixed 10 Gigabit Ethernet Aggregation Switch Data Sheet

Transition Guide

pdf  [PDF] Guide to Upgrade Cisco Access and Backbone Switch

pdf  [PDF] Selecting Cisco Switches-Campus, Branch, Digital Building

Selection Decision

pdf  [PDF] Cisco’s New Switch Selection Decision 2018

Get more information

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WS-C4500X-24X-IPB Specification

WS-C4500X-24X-IPB Specification


Expansion Module (Optional) 8×10 GE SFP+/SFP – C4KX-NM-8SFP+
Management Port 10/100/1000 Base-T
USB Port Type A (storage and boot) up-to 4 GB
Dual Power Supply Yes
Field Replaceable Fans Yes (5 fans)
Fan Redundancy No performance impact with single fan failure


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 bidirectional 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
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

Security Features

Port Security Yes
IEEE 802.1x and 802.1x Extensions Yes
VLAN, Router, and Port ACLs Yes
Security ACL Entries (1K=1024) 128K (64K ingress and 64K in egress) Shared with QoS
Unicast Reverse Path Forwarding (uRPF) Check in Hardware Yes
CPU Rate Limiters (DoS Protection) Includes Control Plane Policing Yes
Private VLANs Yes
Micro Flow Policer Yes. Supported using flow records in the class-map
CPU HW Rate Limiters by Packet Per Second (pps) and Bit Rate Policers (bps) Supported in hardware control-plane policing (CoPP)
Control Plane Policing (CoPP) for Multicast Yes
ACL Labels Yes
Port ACL Yes
Traffic Storm Control (formally known as Broadcast/Multicast Suppression) Yes

Virtualization Features

VRF-Lite Scalability 64
Easy Virtual Network (EVN) Scalability 32

Environmental Conditions

Operating Temperature 0°C to 40°C (RH to 90%)
Storage Temperature -40°C to 70°C (RH 93%)
Operating Altitude 60m below sea level to 3000m above sea level
Relative Humidity Nonoperating Humidity: 95% RH
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
RoHS Reduction of Hazardous Substances (ROHS) 5

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

MTBF Information

WS-C4500X-24X-ES 209,330
WS-C4500X-40X-ES 199,720
WS-C4500X-F-16SFP+ 209,330
WS-C4500X-F-32SFP+ 199,720
C4KX-FAN-R L10 Life 60,000 at 40C

Regulatory Standards Compliance

Regulatory Compliance CE marking
EMI and EMC Compliance 47CFR Part 15 (CFR 47) Class A


CISPR22 Class A

EN55022 Class A

ICES003 Class A

VCCI Class A



KN22 Class A

CNS13438 Class A





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

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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