C9600-LC-24C – 24×100G / 40G Ports – Catalyst 9600 Line Card

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C9600-LC-24C Description

C9600-LC-24C-front
Cisco Catalyst C9600-LC-24C, also known as the Catalyst 9600 24-port QSFP28 line card, delivers high-density 100G and 40G fiber aggregation for campus core and data center distribution networks. This module, compatible with both C9600-SUP-1 and C9600X-SUP-2 supervisor engines, supports up to 24 non-blocking 100G/40G ports per card and enables flexible scaling, reliable performance, and simplified upgrades for the Catalyst 9606R chassis. The C9600-LC-24C is ideal for organizations seeking scalable, high-bandwidth core switching.

Product Highlights

Ports
Slot Bandwidth(C9600X-SUP-2)
Slot Bandwidth(C9600-SUP-1)

Quick Specs

Ports

24 x QSFP28 (100G/40G)

Supervisor Compatibility

C9600-SUP-1 / C9600X-SUP-2

Max Per Card Bandwidth

4.8 Tbps (SUP-2) / 2.4 Tbps (SUP-1)

Max Power Consumption

280W (SUP-2) / 200W (SUP-1)

MTBF

710,750 hours

Dimensions

1.7 × 15.0 × 13.41 in (4.32 × 38.1 × 34.06 cm)

Key Features

24 High-Speed QSFP28 Ports

Supports up to 24 non-blocking QSFP28 interfaces for 100G and 40G, enabling high-capacity aggregation in campus core and data center networks.

Dual Supervisor Compatibility & Seamless Scalability

Works with both C9600X-SUP-2 and C9600-SUP-1 supervisor engines, allowing easy upgrades and future-ready expansion. Delivers up to 4.8 Tbps per slot with SUP-2.

Flexible Deployment and Investment Protection

Enables mixed deployment with other Catalyst 9600 line cards; suitable for core and distribution layers with evolving traffic needs.

Robust Security & Network Policy

Offers hardware-level access control, advanced QoS, and secure traffic segmentation for reliable, enterprise-class networking.

Operational Excellence & Automation Ready

Supports hot swapping, tool-free installation, and Cisco programmability (NETCONF, RESTCONF, YANG), with advanced monitoring and flexible SDM templates.

High Reliability, Energy Efficient, and Global Compliance

Features high MTBF (710,750 hrs), low power draw, and compliance with CE, UL, FCC, RoHS, and other global standards for mission-critical environments.

Application Scenarios

Enterprise Campus Core & Distribution

Ideal for large-scale campus environments needing 100G/40G fiber aggregation and scalable, resilient core infrastructure.

Data Center Interconnect & Aggregation

Perfect for data centers requiring high-bandwidth, low-latency 100G/40G connections between core and spine/leaf layers.

Carrier & Service Provider Networks

Reliable for ISPs, carriers, and cloud providers building high-capacity aggregation and backbone layers with future-proof scalability.

Hardware & Module Support

  • Chassis Compatibility: Cisco Catalyst 9606R chassis only
  • Supervisor Engine Compatibility: C9600-SUP-1 and C9600X-SUP-2
  • Fan Tray Compatibility: C9606-FAN (side-to-side airflow, 9 redundant fans)
  • Power Supply Compatibility: C9600-PWR-3KWAC, C9600-PWR-2KWAC, C9600-PWR-2KWDC
  • Pluggable Optics Support: QSFP28 (supports 100G/40G), full compatibility with Cisco TMG Matrix
  • Hot Swappable: All modules (line card, fan tray, PSU) are hot-swappable
  • Mixed Line Card Support: Can be used with other Catalyst 9600 line cards in any of the four slots
  • Slot Bandwidth: Up to 4.8 Tbps per slot (SUP-2), 2.4 Tbps (SUP-1)

Product Comparison

Parameter

C9600-LC-24C

C9600-LC-48YL

C9600-LC-40YL4CD

Port Types

24x QSFP28 (100G/40G)

48x SFP56 (50/25/10/1G)

40x SFP56 (50/25/10G), 2x QSFP56, 2x QSFP-DD

Supervisor Support

SUP-1, SUP-2

SUP-1, SUP-2

SUP-1, SUP-2

Max 100G Ports

24

N/A

2

Max 40G Ports

24

N/A

2

Max 50G/25G/10G Ports

N/A

48

40

Slot Bandwidth

4.8 Tbps (SUP-2)

4.8 Tbps (SUP-2)

4.8 Tbps (SUP-2)

Power Consumption

280W (SUP-2)

300W (SUP-2)

420W (SUP-2)

Dimensions (H×W×D)

1.7×15.0×13.41 in

1.7×15.0×13.41 in

1.7×15.0×13.41 in

MTBF

710,750 hrs

640,750 hrs

580,420 hrs

MACsec Support

Yes (UADP 3.0 ASIC only)

UADP ASIC only

Yes

Hot Swappable

Yes

Yes

Yes

Front Panel Components

1

Status LED

5

Ejector levers

2

Locate (Blue beacon) LED

6

Port Link LED for the port in the top row

3

100G QSFP28 or 40G QSFP+ ports

7

Port Link LED for the port in the bottom row

4

RFID embedded on the left ejector lever

Specifications

Packaging weight and dimensions included:
Weight 23.5 kg
Dimensions 64 × 62 × 24 cm
Parameter Value Parameter Value
Product ID C9600-LC-24C Line Card Type 24-port 100G/40G QSFP28
Compatible Chassis C9606R Supervisor Compatibility C9600X-SUP-2, C9600-SUP-1
Fan Tray Compatibility C9606-FAN Power Supply Support C9600-PWR-3KWAC, C9600-PWR-2KWAC, C9600-PWR-2KWDC
Port Types 24x QSFP28 (supports 100G/40G) Pluggable Optics QSFP28
Non-blocking Architecture Yes Slot Bandwidth 4.8 Tbps (SUP-2), 2.4 Tbps (SUP-1)
Maximum Port Density per Chassis 96 (4 cards in C9606R) Hot Swappable Yes
MACsec Support Supported (UADP 3.0 ASIC only) Max Power Consumption 280W (SUP-2), 200W (SUP-1)
Dimensions (H × W × D) 1.7 × 15.0 × 13.41 in
(4.32 × 38.1 × 34.06 cm)
Weight 3.48 kg (7.67 lbs)
MTBF 710,750 hours Operating Temperature -5°C to 45°C (up to 6,000 ft)
Storage Temperature -40°C to 75°C Relative Humidity 10% to 95%, non-condensing
Altitude -60 to 3,000 m (-197 to 9,843 ft) Energy Efficiency 94% (typical)
Green Compliance RoHS, WEEE, recyclable packaging Regulatory Compliance IEEE 802.3z, 802.3x, 802.3ab, CE, UL, FCC, VCCI, CCC, BSMI
Certifications CE, UL, FCC, RoHS Mixed Line Card Support Yes, in any of 4 slots
Installation Hot swappable, tool-free Module MTBF 710,750 hours

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Customer Reviews

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    Dylan Lopez
    Posted on 16/04/2026
    Verified Buyer
    5.0

    We compared notes after the sales call — same level of expertise as our top distributors.

    Jeffrey Dixon
    Posted on 19/01/2026
    Verified Buyer
    5.0

    Our receiving department flagged it as genuine immediately. Professional packaging.

    Benjamin Shaw
    Posted on 03/01/2026
    Verified Buyer
    5.0

    Hard to fault anything about this purchase.

    Chris Evans
    Posted on 08/07/2025
    Verified Buyer
    5.0

    Security seals intact. Authentic equipment. Good job.

    Tony Stark
    Posted on 30/05/2025
    Verified Buyer
    5.0

    Fastest delivery I’ve seen. Logistics team is on point.

Questions & Answers

  • What is C9600-LC-24C used for?

    C9600-LC-24C is a Catalyst 9600 QSFP line card for campus core or distribution links built around 40G and 100G aggregation.
  • How many ports does C9600-LC-24C provide?

    C9600-LC-24C provides 24 QSFP ports for 40G operation, with 100G operation dependent on supervisor capability and deployment planning.
  • Which supervisors support C9600-LC-24C?

    C9600-LC-24C is supported with C9600-SUP-1 and C9600X-SUP-2, with SUP-2 giving higher 100G scale across the chassis.
  • What optics are used with C9600-LC-24C?

    C9600-LC-24C uses QSFP-family optics for 40G or 100G links, so QSFP+, QSFP28, breakout, and Cisco compatibility checks matter.
  • Why compare C9600-LC-24C with C9600X-LC-32CD?

    C9600-LC-24C keeps 40G and 100G QSFP aggregation available on SUP-1 or SUP-2, while C9600X-LC-32CD moves the design to SUP-2-only 400G readiness.
  • Can C9600-LC-24C replace a C9500-24Q switch?

    C9600-LC-24C can serve similar 40G campus aggregation needs inside a Catalyst 9600 chassis, while C9500-24Q is a fixed 40G switch.
  • What power rating applies to C9600-LC-24C?

    Cisco lists C9600-LC-24C at 200W max rated power with SUP-1 and 280W max rated power with C9600X-SUP-2.
  • What design question is specific to C9600-LC-24C?

    C9600-LC-24C selection depends on whether the chassis needs QSFP-based 40G and 100G aggregation without moving to 400G SUP-2-only line cards.

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  • C9600-LC-24C Datasheet