You are looking at a used Cisco 4300 Series ISR4331/K9 Gigabit Integrated Services Router NO CPU CLOCK BUG.

CLR Solutions has cleaned, tested, factory reset, and found this Cisco 4300 Series ISR4331/K9 to be in good working condition. THIS DEVICE IS NOT AFFECTED BY THE CPU CLOCK BUG. The /show version/inventory/and license all output can be seen further below. This unit comes with 3 NIM modules: 1 x NIM-ES2-8, 1 xNIM-2MFT-T1, and 1 xNIM-2FXS/4FXOP. There are some minor scratches, scuff marks, and wear, but it is in otherwise good cosmetic condition. This listing includes the router, rack ears, power cord, and ethernet cable. The following are NOT included: instruction manual, software/drivers, extra cables, transceivers, or any other accessories. It comes with a 30-day warranty.

Router#show version
Cisco IOS XE Software, Version 16.09.08
Cisco IOS Software [Fuji], ISR Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 16.9.8, RELEASE SOFTWARE (fc4)Copyright (c) 1986-2021 by Cisco Systems, Inc.
Compiled Wed 01-Sep-21 01:44 by mcpre

Cisco IOS-XE software, Copyright (c) 2005-2021 by cisco Systems, Inc.
All rights reserved. Certain components of Cisco IOS-XE software are
licensed under the GNU General Public License ("GPL") Version 2.0. The
software code licensed under GPL Version 2.0 is free software that comes
with ABSOLUTELY NO WARRANTY. You can redistribute and/or modify such
GPL code under the terms of GPL Version 2.0. For more details, see the
documentation or "License Notice" file accompanying the IOS-XE software,
or the applicable URL provided on the flyer accompanying the IOS-XE
software.

ROM: IOS-XE ROMMON

Router uptime is 25 minutes
Uptime for this control processor is 27 minutes
System returned to ROM by PowerOn at 12:03:58 EDT Thu Jul 14 2022
System image file is reload reason: PowerOn

This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:

If you require further assistance please contact us by sending email to

Suite License Information for Suite Current Type Suite Next FoundationSuiteK9 Permanent AdvUCSuiteK9 Permanent Package License Technology-package Technology-package
Current Type Next None None appxk9
uck9 None None uck9
securityk9 None None securityk9
ipbase ipbasek9 Permanent ipbasek9

The current throughput level is 100000 kbps

Smart Licensing Status: Smart Licensing is DISABLED

cisco ISR4331/K9 (1RU) processor with 3832181K/6147K bytes of memory.
Processor board ID FLM241011B1
1 Virtual Ethernet interface
11 Gigabit Ethernet interfaces
4 Voice FXO interfaces
2 Voice FXS interfaces
32768K bytes of non-volatile configuration memory.
8388608K bytes of physical memory.
6598655K bytes of flash memory at bootflash:.
0K bytes of WebUI ODM Files at webui:.

Configuration register is 0x2102

Router#show Please use "show license UDI" to get serial number for "Chassis", DESCR: "Cisco ISR4331 Chassis"
PID: ISR4331/K9 , VID: V06 , SN: FLM241011B1

NAME: "Power Supply Module 0", DESCR: "250W AC Power Supply for Cisco ISR 4330"
PID: PWR-4330-AC , VID: V04 , SN: PST2351M1AF

NAME: "Fan Tray", DESCR: "Cisco ISR4330 Fan Assembly"
PID: ACS-4330-FANASSY , VID: , SN:

NAME: "module 0", DESCR: "Cisco ISR4331 Built-In NIM controller"
PID: ISR4331/K9 , VID: , SN:

NAME: "NIM subslot 0/1", DESCR: "NIM-ES2-8"
PID: NIM-ES2-8 , VID: V01 , SN: FOC24036N9E

NAME: "NIM subslot 0/2", DESCR: "NIM-2MFT-T1/E1 - T1/E1 Serial Module"
PID: NIM-2MFT-T1/E1 , VID: V05 , SN: FOC24020NV6

NAME: "subslot 0/2 db module 0", DESCR: "PVDM4-64 Voice DSP Module"
PID: PVDM4-64 , VID: V02 , SN: FOC24020PW7

NAME: "PVDM subslot 0/4", DESCR: "PVDM4-128 Voice DSP Module"
PID: PVDM4-128 , VID: V02 , SN: FOC23482UYH

NAME: "NIM subslot 0/0", DESCR: "Front Panel 3 ports Gigabitethernet Module"
PID: ISR4331-3x1GE , VID: V01 , SN:

NAME: "module 1", DESCR: "SM-X Adapter for one NIM module for Cisco 4000 Series ISR"
PID: SM-X-NIM-ADPTR , VID: V01 , SN: FOC23373RWH

NAME: "NIM subslot 1/0", DESCR: "NIM-2FXS/4FXOP Voice Analog Module"
PID: NIM-2FXS/4FXOP , VID: V01 , SN: FOC24013YXE

NAME: "module R0", DESCR: "Cisco ISR4331 Route Processor"
PID: ISR4331/K9 , VID: V06 , SN: FLM240706KA

NAME: "module F0", DESCR: "Cisco ISR4331 Forwarding Processor"
PID: ISR4331/K9 , VID: , SN:

Router#show license all
License Store: Primary License Storage
StoreIndex: 0 Feature: uck9 Version: 1.0
License Type: Permanent
License State: Active, In Use
License Suite: AdvUCSuiteK9
License Count: Non-Counted
License Priority: Medium
StoreIndex: 1 Feature: ipbasek9 Version: 1.0
License Type: Permanent
License State: Active, In Use
License Count: Non-Counted
License Priority: Medium
StoreIndex: 2 Feature: appxk9 Version: 1.0
License Type: Permanent
License State: Active, In Use
License Suite: FoundationSuiteK9
License Count: Non-Counted
License Priority: Medium
StoreIndex: 3 Feature: securityk9 Version: 1.0
License Type: Permanent
License State: Active, In Use
License Suite: FoundationSuiteK9
License Count: Non-Counted
License Priority: Medium
StoreIndex: 4 Feature: FoundationSuiteK9 Version: 1.0
License Type: Permanent
License State: Active, In Use
License Count: Non-Counted
License Priority: Medium
StoreIndex: 5 Feature: AdvUCSuiteK9 Version: 1.0
License Type: Permanent
License State: Active, In Use
License Count: Non-Counted
License Priority: Medium
License Store: Built-In License Storage
StoreIndex: 0 Feature: appxk9 Version: 1.0
License Type: EvalRightToUse
License State: Inactive
Evaluation total period: 8 weeks 4 days
Evaluation period left: 8 weeks 4 days
Period used: 0 minute 0 second
License Count: Non-Counted
License Priority: None
StoreIndex: 1 Feature: uck9 Version: 1.0
License Type: EvalRightToUse
License State: Inactive
Evaluation total period: 8 weeks 4 days
Evaluation period left: 8 weeks 4 days
Period used: 0 minute 0 second
License Count: Non-Counted
License Priority: None
StoreIndex: 2 Feature: securityk9 Version: 1.0
License Type: EvalRightToUse
License State: Inactive
Evaluation total period: 8 weeks 4 days
Evaluation period left: 8 weeks 4 days
Period used: 0 minute 0 second
License Count: Non-Counted
License Priority: None
StoreIndex: 3 Feature: FoundationSuiteK9 Version: 1.0
License Type: EvalRightToUse
License State: Inactive
Evaluation total period: 8 weeks 4 days
Evaluation period left: 8 weeks 4 days
Period used: 0 minute 0 second
License Count: Non-Counted
License Priority: None
StoreIndex: 4 Feature: AdvUCSuiteK9 Version: 1.0
License Type: EvalRightToUse
License State: Inactive
Evaluation total period: 8 weeks 4 days
Evaluation period left: 8 weeks 4 days
Period used: 0 minute 0 second
License Count: Non-Counted
License Priority: None
StoreIndex: 5 Feature: cme-srst Version: 1.0
License Type: EvalRightToUse
License State: Active, Not in Use, EULA not accepted
Evaluation total period: 8 weeks 4 days
Evaluation period left: 8 weeks 4 days
Period used: 0 minute 0 second
License Count: 0/0 (In-use/Violation)
License Priority: None
StoreIndex: 6 Feature: throughput Version: 1.0
License Type: EvalRightToUse
License State: Active, Not in Use, EULA not accepted
Evaluation total period: 8 weeks 4 days
Evaluation period left: 8 weeks 4 days
Period used: 0 minute 0 second
License Count: Non-Counted
License Priority: None

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SHIPPING

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HANDLING

We have one business day handling time for all non-freight items. However, we guarantee handling times of the same business day only if payment is received before 8:00 AM Eastern Time (EST) Monday through Friday. Items paid after 8:00 AM EST on Monday through Friday may still go out on the same day, but are not guaranteed to be shipped the same day. Purchases paid for on weekends, holidays, or after 8:00 AM EST are guaranteed to be shipped out on the next business day.                                                                                                                                                                                                                        

RETURNS

If the item differs from what is stated in the listing in any way, please contact us first and we will try to resolve your issue the best we can. We may be able to offer replacements or exchanges in some circumstances. Any items returned to us that are still in good working condition will be considered as being returned because of buyer’s remorse and are subject to receive a refund of the original price minus both the original shipping and return shipping costs. Additionally, an extra deduction from the refund may be made for items that are returned in a condition that differs from when it was originally shipped. If you have any questions about an item, feel free to contact us before purchasing.