Cisco Network Modules - Support

  • Skip to content
  • Skip to search
  • Skip to footer
  • Cisco.com Worldwide
  • Products and Services
  • Solutions
  • Support
  • Learn
  • Explore Cisco
  • How to Buy
  • Partners Home
  • Partner Program
  • Support
  • Tools
  • Find a Cisco Partner
  • Meet our Partners
  • Become a Cisco Partner
  • Support
  • Product Support
  • Cisco Interfaces and Modules
Cisco Network Modules
Overview Product Overview
Status Available Order
Series Release Date Pre-1999
Diagram Visio Stencil (1 MB .zip file)
Product image of Cisco Network Modules Product image of Cisco Network Modules Product image of Cisco Network Modules Product image of Cisco Network Modules Contact Cisco
  • Open a TAC Case Online
  • US/Canada 800-553-2447
  • Worldwide Support Phone Numbers
  • All Tools
  • Feedback Feedback
Other Languages Documentation

Top Search Results

Load More View English Results View English Results Close Results use JS to put chosen tab in here or hide
  • Key Information
  • Customers Also Viewed
  • Saved Content

Key Information

Customers Also Viewed

Saved Content

  • You can now save documents for easier access and future use. Saved documents for this product will be listed here, or visit the My Saved Content page to view and manage all saved content from across Cisco.com. Log in to see your Saved Content.

Recent Security Notices

  • 03-Feb-2026 Field Notice: FN74350 - Cisco Unified Border Element: Impact on Secure Communication Due to Upcoming Changes to TLS Certificates Issued by Public Certificate Authorities with Client Authentication EKU, Starting May 2026 - Workaround Provided
  • 20-Jan-2026 Field Notice: FN72510 - Cisco IOS XE Software: Weak Cryptographic Algorithms Are Not Allowed by Default for IPsec Configuration in Certain Cisco IOS XE Software Releases - Configuration Change Recommended
  • 16-Oct-2025 Field Notice: FN74260 - Cisco Catalyst 9400 Switches Supervisor Modules Can Experience Memory Failures - Hardware Upgrade Available
  • 07-Dec-2023 Field Notice: FN72524 - During Software Upgrade/Downgrade, Cisco IOS APs Might Remain in Downloading State After December 4, 2022 Due to Certificate Expiration - Software Upgrade Recommended

Document Categories

  • Configuration
  • Data Sheets and Product Information
  • Design
  • Install and Upgrade
  • Literature
  • Maintain and Operate
  • Reference
  • Security Notices
  • Troubleshooting
  • See also: Translated End-User Guides
  • Data Sheets and Product Information

      Data Sheets

    • Cisco ASR 1000 Series Embedded Services Processors Data Sheet
    • Cisco Catalyst 6800 Series Supervisor Engine 6T Data Sheet
    • Cisco Catalyst 6500/Cisco 7600 Series Supervisor Engine 720 Data Sheet
    • Cisco Wide Area Application Services on Cisco Services Ready Engine Modules for Cisco Integrated Services Routers Generation 2
    • Cisco Catalyst 4500E Supervisor Engine 8L-E: Enhanced Campus Access and Aggregation Supervisor Engine Data Sheet
    • Cisco Catalyst 6500 Series Supervisor Engine 2T Data Sheet
    • Cisco Catalyst 6500 Series 10/100- & 10/100/1000-MBPS Ethernet Interface Modules Data Sheet
    • Cisco Catalyst 4500 Series Supervisor Engine II-Plus
    • Catalyst 4500E Supervisor Engine 7-E: Leading Borderless Network Access and Aggregation Supervisor Engine Data Sheet
    • Cisco IP VSAT Satellite WAN Network Module for Cisco Integrated Services Routers
    • Cisco 4500 Series Supervisor Engine II-Plus-TS for 4503-E and 4503 Switches
    • T3/E3 ATM Network Modules for Cisco 2800, 3800 and 3900 Integrated Services Routers
    • Cisco Channelized T1/E1 and ISDN PRI Modules for the Integrated Services Routers Data Sheet
    • Cisco Unified SIP Proxy Version 9.0 Data Sheet
    • Cisco 3800 and 3900 Series ATM OC-3 Network Module
    View all documentation of this type

      End-of-Life and End-of-Sale Notices

    • End-of-Sale and End-of-Life Announcement for the Cisco Select WAN interface modules including Multimode G.SHDSL, VDSL2, ADSL2/2+ and Select Serial WAN interfaces new
    • End-of-Sale and End-of-Life Announcement for the Cisco Switch module for Modular Platforms
    • End-of-Sale and End-of-Life Announcement for the Cisco LAN Switch Network Interface Modules (NIMs)
    • End-of-Sale and End-of-Life Announcement for the Cisco Select ISR G1/G2 Software Products
    • End-of-Sale and End-of-Life Announcement for the Cisco SM-X-ES Switching Modules
    • End-of-Sale and End-of-Life Announcement for the Cisco Layer 3 Switch Module and Licenses
    • End-of-Sale and End-of-Life Announcement for the Cisco Select Layer 2 and Layer 3 Ether Switch Modules for ISR G2
    • End-of-Sale and End-of-Life Announcement for the Cisco HWIC, EHWIC and SM Modules for ISR G2 Routers
    • End-of-Sale and End-of-Life Announcement for the Cisco 1-Port 100BASE-FX Fast Ethernet Network Module Version 2
    • End-of-Sale and End-of-Life Announcement for the Cisco CAB-X21 Cable
    • End-of-Sale and End-of-Life Announcement for the 36 Port Cisco Ethernet Switching Network Modules
    • EOL/EOS for the Cisco Digital T1, E1 and J1 Packet Voice Trunk Network Modules
    • End-of-Life Announcement of the WS-X5113
    • End Of Life of Catalyst 5000 ATM LAN Emulation Module
    • EOS and EOL Announcement for the 16-Port 10/100 Ethernet Modules and Gigabit Ethernet Daughter Card for Cisco 2600/2800/2900/3600/3700/3800/3900 Series Routers
    View all documentation of this type
  • Security Notices

      Field Notices

    • Applicable to Multiple Models

      • Field Notice: FN74350 - Cisco Unified Border Element: Impact on Secure Communication Due to Upcoming Changes to TLS Certificates Issued by Public Certificate Authorities with Client Authentication EKU, Starting May 2026 - Workaround Provided new
      • Field Notice: FN72510 - Cisco IOS XE Software: Weak Cryptographic Algorithms Are Not Allowed by Default for IPsec Configuration in Certain Cisco IOS XE Software Releases - Configuration Change Recommended updated
      • Field Notice: FN74260 - Cisco Catalyst 9400 Switches Supervisor Modules Can Experience Memory Failures - Hardware Upgrade Available
      • Field Notice: FN72524 - During Software Upgrade/Downgrade, Cisco IOS APs Might Remain in Downloading State After December 4, 2022 Due to Certificate Expiration - Software Upgrade Recommended
      • Field Notice: FN - 63764 - Some ASR1000 Products Might Fail to Boot Up After a Power Cycle - Replace on Failure
      • Field Notice: FN - 63743 - Catalyst 6500 - Might Fail to Boot Up After a Software Upgrade or Power Cycle - Replace on Failure
      • Field Notice: FN - 63762 - EHWIC-3G-XXX, EMV-IPVS-16A, HWIC-3G-XXX, NME-XXX, and SM-XXX Might Fail to Boot After a Power Cycle - Replace on Failure
      • Field Notice: FN - 63975 - Nexus 7000 Supervisor 2 and 2E Embedded Flash Write Error - Software Upgrade Recommended
    • Cisco 2600/3600/3700 Series T3/E3 Network Module

      • Field Notice: Interface Renumbering May Occur After IOS Upgrade to 12.3(6) or 12.3(2)T and Subsequent Releases With a Combination of DSL WIC's and Other WIC's or VWIC's Installed in the Same Chassis
    • Cisco Catalyst 9400 Supervisor Engine-1

      • Field Notice: FN - 70597 - Limited Number of C9400-SSD-960GB/C9K-F2-SSD-960GB SSDs Will Fail After 1700 Hours of Cumulative Idle Time - BIOS/Firmware Upgrade Recommended
    • Cisco Catalyst 4500 Series Supervisor Engine V-10GE

      • Field Notice: FN - 63746 - Catalyst C4500 and Catalyst 49xx Might Fail to Boot Up After a Software Upgrade or Power Cycle - Replace on Failure
    • Cisco Catalyst 3650 Stack Module

      • Field Notice: FN - 63949 - Cisco Catalyst 3650 T2 Series Stack Cable Might Cause Intermittent Link Failures - Replace on Failure
    • Cisco Distributed Forwarding Card

      • Field Notice: FN - 63866 - Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers TCAM Exhaustion - Configuration Change Recommended
    • Cisco MGX 8850 PXM-45 Processor Switch Module

      • Field Notice: FN - 63774 - MGX Cards Might Fail to Boot Up After a Software Upgrade or Power Cycle - Replace on Failure
    • Cisco Nexus 7000 Series Supervisor 2E Module

      • Field Notice: FN - 64154 - Nexus 7700 Supervisor 2E Embedded Flash Write Error - Software Upgrade Recommended
    • Cisco WDM Modules

      • Field Notice: FN - 70114 - ONS-CFP2-WDM Units Might Have a Frequency Error on One Specific Channel - Replace on Failure
      • Field Notice: FN - 70468 - Firmware Downgrade of CFP2 Modules Will Result in Rx LOS Alarm - Downgrade Is Not Recommended - Workaround Provided

      Security Advisories, Responses and Notices

    • Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: September 2016
    • Apache Struts2 Jakarta Multipart Parser File Upload Code Execution Vulnerability Affecting Cisco Products
    • Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products: November 2016
    • Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products: June 2016
    • Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: May 2016
    • Multiple Vulnerabilities in OpenSSL (December 2015) Affecting Cisco Products
    • OpenSSL RSA Temporary Key Cryptographic Downgrade Vulnerability
    • XSS and SQL Injection in Cisco CallManager/Unified Communications Manager Logon Page
    • OpenSSL Alternative Chains Certificate Forgery Vulnerability (July 2015) Affecting Cisco Products
    • Multiple Vulnerabilities in OpenSSL (June 2015) Affecting Cisco Products
    • Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products
    • GNU glibc gethostbyname Function Buffer Overflow Vulnerability
    • Cisco Catalyst 4500E Series Switch with Cisco Catalyst Supervisor Engine 7L-E Denial of Service Vulnerability
    • Apache Struts 2 Command Execution Vulnerability in Multiple Cisco Products
    • ACNS Denial of Service and Default Admin Password Vulnerabilities
  • Reference

      Documentation Roadmaps

    • NM-1CE1T1-PRI and NM-2CE1T1-PRI Documentation Roadmap

      Technical References

    • Applicable to Multiple Models

      • Understand Port Group Restrictions on C9500X and C9600X
    • Cisco Virtual Private Network Module

      • Cisco VPN Technologies Reference Guide
    • Cisco IGX 8400 Universal Router Module

      • Cisco Wireless Control System Technical References
    • Cisco Network Processor Module

      • Cisco Wireless Control System Technical References
  • Design

      Design TechNotes

    • Cisco Catalyst 9600 Series Supervisor Engine 2

      • Troubleshoot DHCP Packet Drops in EVPN on Catalyst 9500X/9600X Series Switches
  • Install and Upgrade

      Install and Upgrade Guides

    • Cisco Catalyst 9400 Series Line Card Installation Note
    • Cisco Catalyst 9400 Series Supervisor Module Installation Note
    • AON Network Modules
    • Application eXtension Platform Enhanced Network Modules
    • Application Performance Assurance Enhanced Network Modules
    • Cisco Unity Express Enhanced Network Modules
    • Cisco Unity Express Network Modules
    • Compression Network Modules
    • Content Engine Network Modules
    • NAM Enhanced Network Modules
    • NAM Network Modules
    • Network Capacity Expansion Enhanced Network Modules
    • Unified Messaging Gateway Enhanced Network Modules
    • WAAS Enhanced Network Modules
    • Alarm Interface Card Network Modules
    View all documentation of this type

      Install and Upgrade TechNotes

    • Cisco Catalyst 4000/4500 Supervisor Engine IV

      • Upgrade Software Images on Catalyst 4500/4000 Series Switch
  • Configuration

      Configuration Examples and TechNotes

    • Applicable to Multiple Models

      • Configure IPsec on Catalyst 9000X Series Switches
      • Configure and Verify Maximum Transmission Unit on Nexus Platforms
      • Configuring Modem Connectivity with a Cisco 3640 BRI
    • Cisco 3600 Series 8-Port Asynchronous/Synchronous Serial NM

      • Sync-Async Ports for Async Modem Dial-in On Cisco 1600, 1700, 2600, and 3600 Platforms
    • Cisco Catalyst 6500 Series Supervisor Engine 2T

      • Understand Catalyst 6500 S2T CEF Entries
    • Cisco Nexus 7000 F1-Series 32-Port 1 and 10 Gigabit Ethernet Module

      • vPC Layer 3 Backup Routing with F1 and Peer-Gateway
    • Cisco Virtual Private Network Module

      • Configure Hairpinning of Traffic Between Two Site-to-Site Tunnels
    • EtherSwitch Service Module (ES) Configuration Example
    • EtherSwitch Network Module (ESW) Configuration Example

      Configuration Guides

    • Network Capacity Expansion User Guide
    • Lossless Compression R1, ATM Cell Switching, and External BITS Clocking Source
  • Maintain and Operate

      Maintain and Operate TechNotes

    • Cisco Catalyst 9600 Series Supervisor Engine 1

      • Replace a Supervisor Module or Stack Member of Catalyst 9000 in HA
  • Troubleshooting

      Password Recovery

    • Cisco Catalyst 4000/4500 Supervisor Engine IV

      • Recover Passwords for Catalyst 4500/4900 Switches with Supervisor Engine

      Troubleshooting TechNotes

    • Determine the Serial Number of Catalyst Switch Components
    • Understand Hardware Resources on Catalyst 9000 Switches
    • Recover Legacy Catalyst Fixed Switches from Corrupt Images
    • Troubleshoot Nexus 7000 High CPU Usage
    • Upgrade CPLD on Catalyst 9400 SVL Setup
    • Understand Enhanced Fast Software Upgrade - Quad-SUP on Catalyst 6500 VSS
    • SNMP Polling Delay
    • Troubleshoot Dot1x on Catalyst 9000 Series Switches
    • Potential Memory Leak
    • Troubleshoot an Intermittent or Non-Responsive N7K Control Plane/Hardware Failure
    • Understanding unusual TCAM utilization levels on Nexus 7000
    • Nexus 7000 F2/F2e: Understand and Mitigate MAC Table Full Issues
    • Nexus 7000 Chassis Replacement Procedure
    • Nexus 7000: N7k-Sup2/E Compact Flash Upgrade Procedure
    • Nexus 7000: F2/F2e Input Discards Troubleshooting
    View all documentation of this type
  • Literature

      White Papers

    • Cisco Catalyst 6500 Series Virtual Switching System (PDF - 3 MB)
    • Lippis Report on Campus Networking (PDF - 2 MB)
    • Cisco Accelerated Internet over Satellite Solution
Downloads

Log in to see available downloads.

Community
  • Cisco Community Home
  • Ask a Questionlogin required

Latest Community Activity For This Product

Solved Issues

Community Documents

Models

Unless specified, documentation for the Cisco Network Modules cards is applicable to all models.

Below are the models within this series:

Cisco ASR 1000 Family

○ ASR 1000 Series 20-Gbps Embedded Services Processor
○ ASR 1000 Series 40-Gbps Embedded Services Processor
○ ASR 1000 Series 100-Gbps Embedded Services Processor

Cisco C9610 Series Smart Switches

○ C9610 SUP-3 supervisor module ○ Cisco 9610 Series 40x 10/25/50G 2x 100 2x 400G Line Card
○ C9610 SUP-3XL supervisor module ○ Cisco 9610 Series Supervisor Engine 3
○ Cisco 9610 Series 30x 40G/100G 2x 100G/200G/400G Line Card ○ Cisco 9610 Series Supervisor Engine 3 XL

Cisco Catalyst 9400/9600 Family

○ Catalyst 9400 48-Port 5G RJ45 Copper Line Card ○ Catalyst 9400X Supervisor Engine-2
○ Catalyst 9400 Series 24-Port 1 Gigabit Ethernet Line Card ○ Catalyst 9400X Supervisor Engine-2XL
○ Catalyst 9400 Series 24-Port 10 Gigabit Ethernet Line Card ○ Catalyst 9600 40x 10/25/50G, 2x 100/200G, 2x 200/400G Line Card
○ Catalyst 9400 Series 48-Port 1 Gigabit Ethernet Line Card ○ Catalyst 9600 Series 24-Port 40GE/12-Port 100GE Line Card
○ Catalyst 9400 Series 48-Port 10 Gigabit Ethernet Line Card ○ Catalyst 9600 Series 48-Port 1Gig Fiber Line Card
○ Catalyst 9400 Series 48-Port mGig Data Ethernet Line Card ○ Catalyst 9400 Series 48-Port 10/100/1000 RJ45 Line Card
○ Catalyst 9400 Series 48-Port mGig/10G UPOE+ Ethernet Line Card ○ Catalyst 9600 Series 48-Port 25GE/10GE/1GE Line Card
○ Catalyst 9400 Series 48-Port Power Over Ethernet Line Card ○ Catalyst 9600 Series 48-port mGig RJ45 Copper Line Card
○ Catalyst 9400 Series 48-Port Universal Power Over Ethernet Line Card ○ Catalyst 9600 Series 56-Port 50G, 4-Port 100G Line Card
○ Catalyst 9400 Supervisor Engine-1 ○ Catalyst 9600 Series Supervisor Engine 1
○ Catalyst 9400 Supervisor Engine-1XL ○ Catalyst 9600 Series Supervisor Engine 2
○ Catalyst 9400 Supervisor Engine-1XL-Y ○ Catalyst 9600X Series 30x 40G/100G, 2x 100G/200G/400G Line Card

Cisco Nexus 7000 Series Family

○ Nexus 7000 F1-Series 32-Port 1 and 10 Gigabit Ethernet Module ○ Nexus 7000 M2-Series 24-Port 10 Gigabit Ethernet Module
○ Nexus 7000 F2-Series 1 and 10 Gigabit Ethernet Module Enhanced ○ Nexus 7000 Series Supervisor 1 Module
○ Nexus 7000 F2-Series Copper 1 and 10 Gigabit Ethernet Module Enhanced ○ Nexus 7000 Series Supervisor 2 Module
○ Nexus 7000 F3-Series 12-Port 40 Gigabit Ethernet Module ○ Nexus 7000 Series Supervisor 2E Module
○ Nexus 7000 M1-Series 8-Port 10 Gigabit Ethernet Module ○ Nexus 7700 24-Port 40 Gigabit Ethernet Module
○ Nexus 7000 M1-Series 32-Port 10 Gigabit Ethernet Module ○ Nexus 7700 F2-Series 48-Port 1 and 10 Gigabit Ethernet Module Enhanced
○ Nexus 7000 M1-Series 48-Port Copper Gigabit Ethernet Module ○ Nexus 7700 F3-Series 1 and 10 Gigabit Ethernet Module
○ Nexus 7000 M1-Series 48-Port Fiber Gigabit Ethernet Module ○ Nexus 7700 F3-Series 100 Gigabit Ethernet Module
○ Nexus 7000 M2-Series 6-Port 40 Gigabit Ethernet Module ○ Nexus 7700 Series Supervisor 3E Module

Cisco Catalyst - Legacy Family

○ Catalyst 2960S Flexstack Stack Module ○ Catalyst 4500 Series 48-Port 100 BASE-X SFP Line Card
○ Catalyst 2960-X Flexstack-Extended Stack Module - Fiber ○ Catalyst 4500 Series Supervisor Engine II-Plus
○ Catalyst 2960-X Flexstack-Extended Stack Module - Hybrid ○ Catalyst 4500 Series Supervisor Engine II-Plus-TS
○ Catalyst 2960-X Flexstack-Plus Stack Module ○ Catalyst 4500 Series Supervisor Engine V-10GE
○ Catalyst 3650 Stack Module ○ Catalyst 4500E Supervisor Engine 8-E
○ Catalyst 3850 2x 10GE Network Module ○ Catalyst 4500E Supervisor Engine 8L-E
○ Catalyst 3850 2x 40GE Network Module ○ Catalyst 4500E Supervisor Engine 9-E
○ Catalyst 3850 4x 10GE Network Module ○ Catalyst 6500 Series Supervisor Engine 2T
○ Catalyst 3850 4x 1GE Network Module ○ Catalyst 6500 Series Virtual Switching Supervisor Engine 720 with 10GE uplinks
○ Catalyst 3850 8x 10GE Network Module ○ Catalyst 6800 Series 8-Port 40 Gigabit Ethernet Module
○ Catalyst 4000/4500 Supervisor Engine IV ○ Catalyst 6800 Series Supervisor Engine 6T
○ Catalyst 4000/4500 Supervisor Engine V

Additional Cisco Network Modules

○ 1 10/100 Ethernet 1 4/16 Token-Ring 2 WAN Card Slot Network Module ○ 4-Port Ethernet Network Module
○ 1 10/100 Ethernet 2 WAN Card Slot Network Module ○ Distributed Forwarding Card
○ 1 Ethernet 1 Token Ring 2 WAN Card Slot Network Module ○ Enhanced PRI Network Modules
○ 1 Ethernet 2 WAN Card Slot Network Module ○ Ethernet Subscriber Solution Engine
○ 16-Port 10/100 EtherSwitch Network Module ○ High Density Voice/Fax Network Module (Single VIC Slot)
○ 1-Port Ethernet Network Module ○ IDS Access Router Network Module
○ 1-Port Fast Ethernet 2 Port Channelized E1/ISDN-PRI Balanced Network Module ○ IP VSAT Satellite WAN Module
○ 1-Port Fast Ethernet 2 Port Channelized E1/ISDN-PRI Unbalanced Network Module ○ IP VSAT Satellite WAN Network Module
○ 1-Port Fast Ethernet 2 Port Channelized T1/ISDN-PRI Network Module ○ NAC Network Module for Integrated Services Routers
○ 1-Port Fast Ethernet 2 Port Channelized T1/ISDN-PRI with CSU Network Module ○ Network Processor Module
○ 2 10/100 Ethernet 2 WAN Card Slot Network Module ○ Virtual Private Network Module
○ 2 Ethernet 2 WAN Card Slot Network Module ○ WDM Modules
○ 2 WAN Card Slot Network Module (no LAN)

Từ khóa » C3kx-nm-1g