C9400-LC-24XY – 24 Ports 1/10/25G – Catalyst 9400 line card

Brand: Availability: In Stock

Condition:

New Factory Sealed
(7 customer reviews)

Questions

9/mo Solds

Warranty:

3-Year Warranty

Related:

Price:

Quantity:

Available on backorder

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Express Shipping 2-6 Days, via DHL, FedEx, UPS, etc.

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C9400-LC-24XY Description

The C9400-LC-24XY is a 24-port 10G multigigabit RJ-45 line card for Cisco Catalyst 9400 modular switches, designed for secure, high-speed copper access. Supporting MACsec 256-bit encryption and multigigabit speeds (100M to 10G), this model is ideal for next-generation wired infrastructure requiring robust performance and encryption without PoE. Built with Energy Efficient Ethernet and jumbo frame support, the 24XY provides secure and flexible access for enterprise edge or server aggregation. Compatible with Catalyst 9400 SUP-2 and SUP-2XL only.

C9400-LC-24XY Slot Bandwidth by SUP & Chassis

Supervisor Engine

Chassis

Per-Slot Bandwidth

Oversubscription

C9400X-SUP-2XL

C9404R

480 Gbps

1:1

C9407R

480 Gbps

1:1

C9410R

480 Gbps

1:1

C9400X-SUP-2

C9404R

240 Gbps

1:1

C9407R

240 Gbps

1:1

C9410R

240 Gbps

1:1

Front View

C9400-LC-24XY

1

STATUS LED

5

Captive installation screws

2

LOCATE (blue beacon) LED

6

Ejector levers

3

Vent holes for the port cage

7

PORT LINK LED

4

Model or product number

8

Line card Radio Frequency Identifier (RFID)

C9400-LC-24XY

On the C9400-LC-24XY line card:

  • The figure illustrates four distinct port groups.
  • In each port group:
    • 4 ports support 25 Gbps connectivity.
    • 1 port supports 10 Gbps connectivity.
    • The total bandwidth per group is up to 120 Gbps.
    • As a result, one port per group remains unused to stay within the bandwidth limit.

Product Comparison

Parameter

C9400-LC-24XY

C9400-LC-48HX

C9400-LC-24XS

Ports

24 × 10G RJ-45

48 × 10G RJ-45

24 × 10G SFP+

PoE Support

No

Yes (UPOE+)

No

MACsec Support

Yes (256-bit)

Yes (256-bit)

Yes (256-bit)

Multigigabit

Yes (100M–10G)

Yes (100M–10G)

No

Slot Bandwidth

Up to 480 Gbps

Up to 480 Gbps

Up to 480 Gbps

Supervisor Support

SUP-2/2XL only

SUP-2/2XL only

SUP-2/2XL only

MTBF

447,980 hours

402,300 hours

456,110 hours

EEE Support

Yes

Yes

Yes

Line Card Supervisor Module Compatibility Overview

–

C9400-SUP-1

C9400-SUP-1XL

C9400-SUP-1XL-Y

C9400X-SUP-2

C9400X-SUP-2XL

C9400-LC-12QC

No

No

No

Yes

Yes

C9400-LC-24S

Yes

Yes

Yes

Yes

Yes

C9400-LC-24XS

Yes

Yes

Yes

Yes

Yes

C9400-LC-24XY

No

No

No

Yes

Yes

C9400-LC-48H

Yes

Yes

Yes

Yes

Yes

C9400-LC-48HN

Yes

Yes

Yes

Yes

Yes

C9400-LC-48HX

No

No

No

Yes

Yes

C9400-LC-48P

Yes

Yes

Yes

Yes

Yes

C9400-LC-48S

Yes

Yes

Yes

Yes

Yes

C9400-LC-48T

Yes

Yes

Yes

Yes

Yes

C9400-LC-48TX

No

No

No

Yes

Yes

C9400-LC-48U

Yes

Yes

Yes

Yes

Yes

C9400-LC-48UX

Yes

Yes

Yes

Yes

Yes

C9400-LC-48XS

No

No

No

Yes

Yes

Get More Information

Discover unbeatable prices and fast shipping for the C9400-LC-24XY Access the detailed C9400-LC-24XY datasheet and ensure you’re getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via Live chat or email us at [email protected]

Quality Certifications

Specifications

Parameter Description
Model C9400-LC-24XY
Port Count 24 × RJ-45 ports
Port Speed 100M/1G/2.5G/5G/10G
PoE Support No
MACsec 256-bit encryption supported
Slot Bandwidth Up to 480 Gbps (SUP-2XL)
Supervisor Compatibility SUP-2, SUP-2XL only
Chassis Compatibility C9404R, C9407R, C9410R
Energy Efficient Ethernet IEEE 802.3az supported
Jumbo Frame Support Up to 9216 bytes
IOS XE Requirement 17.3.1 or later
MTBF 447,980 hours
RFID Integrated passive RFID tag

Customer Reviews

Write A Review
5.0
(7 reviews)
5 Stars
7
4 Stars
0
3 Stars
0
2 Stars
0
1 Stars
0
    June Edwards
    Posted on 27/02/2024
    Verified Buyer
    5.0

    Great quality, delivered as described, and support was responsive.

    Emerson Howard
    Posted on 12/12/2023
    Verified Buyer
    5.0

    Multi-speed uplinks are fantastic for our new fiber rollout. Simple to deploy.

    Callum Harris
    Posted on 14/11/2023
    Verified Buyer
    5.0

    Plug and play, and handles mixed speeds easily.

    Griffin Bennett
    Posted on 21/10/2023
    Verified Buyer
    5.0

    All ports recognized immediately. Stable under load.

    Jonas Jenkins
    Posted on 29/09/2023
    Verified Buyer
    5.0

    Good value for flexible aggregation and backbone expansion.

Questions & Answers

  • What troubleshooting steps apply if the 24XY fiber ports aren’t recognized?

    Check if SFP/SFP28/QSFP28 modules are installed properly, confirm module compatibility, and use 'show interface' to check for admin down.

  • Which QSFP28/SFP+/SFP adapters ship with the 24XY?

    Accessory kit includes port dust covers, module ejectors, and may include short fiber patch cables.

  • How is the 24XY mixed-speed card different from the 24XS?

    The 24XY supports both 10G SFP+ and 25G SFP28/QSFP28 in the same module for flexible deployments, while 24XS is 10G-only.

  • Is there a pure-25 G SFP28 replacement for the 24XY?

    The C9400-LC-24XS offers 10G-only, for pure 25G deployments, select appropriate SFP28 modules in the 24XY.

  • What spine-leaf topologies leverage the 24XY module?

    The 24XY is well suited for spine-leaf topologies in data centers needing mixed 10/25G access and 40/100G uplinks.

  • Which LEDs indicate dropped packets on the 24XY port groups?

    Amber port LEDs signal errors or congestion; consult the hardware guide for detailed patterns.

  • How do I hot-swap a 24XY without halting traffic?

    With OIR support, pull the old module, insert new, and check 'show module' for status.

  • Which optic types (25G/10G/1G) are certified on the 24XY?

    Official Cisco SFP+/SFP28/QSFP28 optics (SR, LR, ER) are validated for the 24XY line card.

  • How can I configure fallback speeds on each 24XY port group?

    In IOS XE, set 'speed nonegotiate' or specify speed under interface configuration.

  • Can I migrate a 24XY to a 24S card in the field?

    Yes, as long as both modules are compatible with your chassis and IOS version.

  • Which accessory kit is provided with the 24XY only?

    Module dust covers, rack-mount brackets, screws, and installation guide.

  • How do I clear VLAN assignments on the 24XY?

    Use 'no vlan [id]' or 'default interface' to clear configuration.

  • What routine firmware updates benefit the 24XY?

    Always run the latest recommended IOS XE for bug fixes and new feature support.

  • Does the 24XY support 25 G MACsec line rate?

    Yes, 25G MACsec is supported on 24XY ports with proper software licensing.

  • Which CLI commands show 24XY port-group stats?

    'show interfaces counters' and 'show interfaces transceiver detail' provide port and optics metrics.

Warranty

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Resources Downloads

  • C9400-LC-24XY Datasheet

Product Tag

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