C9400-LC-48UX – 48 Ports UPOE – Catalyst 9400 line card

Brand: Availability: In Stock

Condition:

New Factory Sealed
(7 customer reviews)

Questions

3/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-48UX Description

The C9400-LC-48UX is a 48-port 1G RJ-45 UPOE line card with integrated MACsec encryption, designed for Cisco Catalyst 9400 Series switches. Capable of delivering up to 60W of power per port, it enables secure, high-power PoE deployment for enterprise networks requiring both energy delivery and hardware encryption. With support for jumbo frames, Energy Efficient Ethernet, and up to 480 Gbps slot bandwidth, this module is well-suited for enterprise campuses deploying IP phones, access points, or IoT endpoints. It is compatible with all Catalyst 9400 supervisors and chassis.

Product Performance

Ethernet Ports
Port Type
PoE Support

C9400-LC-48UX 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

C9400-SUP-1XL / 1XL-Y

C9404R

240 Gbps

1:1

C9407R

120 Gbps

2:1

C9410R

80 Gbps

3:1

C9400-SUP-1

C9404R

80 Gbps

3:1

C9407R

80 Gbps

3:1

C9410R

80 Gbps

3:1

Front View

C9400-LC-48UX

1

STATUS LED

5

Ejector levers

2

LOCATE (blue beacon) LED

6

PORT LINK LED for the port in the top row

3

Model or product number

7

PORT LINK LED for the port in the bottom row

4

Captive installation screws

8

Line card Radio Frequency Identifier (RFID)

Product Comparison

Parameter

C9400-LC-48UX

C9400-LC-48U

C9400-LC-48HN

Ports

48 × 1G RJ-45

48 × 1G RJ-45

48 × 100M–5G RJ-45

PoE Type

UPOE

UPOE

UPOE+

Power per Port

60W

60W

90W

Slot Bandwidth

Up to 480 Gbps

Up to 480 Gbps

Up to 480 Gbps

MACsec Support

Yes

No

Yes

Supervisor Support

SUP-1/1XL/2/2XL

SUP-1/1XL/2/2XL

SUP-1XL/2/2XL

MTBF

437,300 hours

436,870 hours

422,690 hours

RFID Tag

Yes

Yes

Yes

IOS XE Requirement

16.6.1+

16.6.1+

17.5.1+

EEE Support

Supported

Supported

Supported

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-48UX Access the detailed C9400-LC-48UX 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-48UX
Port Count 48 × RJ-45 ports
Port Speed 10/100/1000 Mbps
PoE Type Cisco UPOE (60W per port)
MACsec 256-bit hardware encryption supported
Slot Bandwidth Up to 480 Gbps (with SUP-2XL)
Energy Efficient Ethernet IEEE 802.3az supported
Jumbo Frame Support Up to 9216 bytes
RFID Integrated passive RFID tag
IOS XE Requirement 16.6.1 or later
Supervisor Compatibility SUP-1, 1XL, 2, 2XL
Chassis Compatibility C9404R, C9407R, C9410R
MTBF 437,300 hours

Customer Reviews

Write A Review
5.0
(7 reviews)
5 Stars
7
4 Stars
0
3 Stars
0
2 Stars
0
1 Stars
0
    Diego Torres
    Posted on 06/03/2024
    Verified Buyer
    5.0

    Great for future-proofing and very stable. Shipping was fast.

    Alina Ford
    Posted on 20/01/2024
    Verified Buyer
    5.0

    Documentation was clear and helpful. Would buy again.

    Hayden Bell
    Posted on 09/12/2023
    Verified Buyer
    5.0

    Product shipped quickly and matched the description. Works flawlessly.

    Sage Bryant
    Posted on 13/10/2023
    Verified Buyer
    5.0

    No compatibility issues at all. Perfect fit for our C9400.

    Arabella Allen
    Posted on 29/09/2023
    Verified Buyer
    5.0

    Used to upgrade our core network, no issues since installation.

Questions & Answers

  • What should I check if the UX module’s mGig ports aren’t negotiating?

    Verify cabling (Cat5e/Cat6/Cat6A), check both switch and end device port settings, and use 'show interface' to see negotiation status.

  • Which fiber/copper adapters come with the 48UX?

    The kit typically includes dust covers, mounting hardware, and may include test patch cables for copper/fiber ports.

  • How is the 48UX mGig card different from the 48U copper only?

    The 48UX supports 100M/1G/2.5G/5G/10G multigig speeds per port, while the 48U is 1G only.

  • What standard single-vendor alternatives exist for the 48UX?

    Other Catalyst line cards offer similar density, but 48UX is unique for its full mGig and PoE+ support.

  • What smart-building use cases leverage the 48UX card?

    The 48UX excels in modern smart buildings requiring high-density multigig, Wi-Fi 6/6E APs, and IoT device connectivity.

  • Which status LEDs help identify 48UX PoE issues?

    Amber or off port LEDs mean PoE negotiation has failed or power is denied; check system log for specific causes.

  • How do I hot-swap a 48UX line card without downtime?

    With redundant supervisor and OIR support, remove the card, insert the new one, and confirm via 'show module'.

  • Which cable types (Cat5e/Cat6) work best with the 48UX?

    Cat6A or higher is best for 10G; Cat5e/Cat6 for up to 2.5/5G operation.

  • How can I verify per-port power drawn on the 48UX?

    Use 'show power inline' to monitor each port’s PoE/PoE+ draw.

  • Can I downgrade IOS before removing the 48UX?

    Yes, but always ensure hardware compatibility and back up configuration before downgrading IOS.

  • Which faceplate clips ship with the 48UX card?

    Faceplate screws, cable management clips, and dust covers are typically included.

  • How do I flush VLANs on the 48UX module?

    Use 'no vlan [ID]' in config mode or 'clear vlan' for full table flush.

  • What cleaning procedures avoid dust buildup on the 48UX?

    Use compressed air, fiber-safe wipes, and keep unused ports covered with dust caps.

  • Does the 48UX support EnergyWise for power savings?

    Yes, EnergyWise is supported for granular per-port energy management.

  • Which “show mGig” commands monitor link speed on 48UX?

    Use 'show controllers ethernet-controller' and 'show interfaces capabilities' for current link negotiation.

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Resources Downloads

  • C9400-LC-48UX Datasheet

Product Tag

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