The KS-C24H-X-2Z from the Carbon series is an all-fiber Layer 3 managed core switch that delivers maximum bandwidth for modern data centers.
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Switch
Datacenter
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Managed
L3
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Uplink Port
QSFP28
Overview
The KS-C24H-X-2Z from the Carbon series is an all-fiber Layer 3 managed core switch that delivers maximum bandwidth for modern data centers. It is equipped with 24 SFP+ ports running at 10 Gbps and 2 QSFP28 uplink ports running at an impressive 100 Gbps, ensuring a switching capacity of 880 Gbps. A 550W power supply with redundancy support, an intelligent cooling system and full configuration via the web interface and console guarantee complete stability under heavy processing loads.
Interfaces
- Total Port
- 28 Ports
- PoE Output (Max)
-
N/
A - SFP+ Port
- 24
- SFP28 Uplink port
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N/
A - QSFP Uplink Port
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N/
A - QSFP28 Uplink Port
- 2
- Management Ports
- 1* Ethernet Management Port (RJ45) 1*Console Port (RJ45)
Switching Hardware Platform
- Jumbo Frame
- 9600
- MAC scale
- 2,048 Multicast, 98,304 Unicast
- VLANs
- 4,094 IDs, 4,094 instances
- Link Aggregation
- 64 groups, convergence <50 ms
- Protection
-
ERPS (<50 ms), RSTP/
MSTP (<1s), STP (<30s) - OAM
- 1,024 Sessions CCM intervals down to 3.3 ms IEEE 802.1ag CFM
- Routing Scale
- IPv4 FIB up to 57,344 IPv6 FIB up to 6,144
- QoS
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Granular Policing/
Shaping IPFIX Visibility Per‑port queues - Security
- ACLs, DHCP Snooping, IP Source Guard, MACsec
General
- Protection Rating
- IP51
- Web Language
- English
- Dimension (W*H*D)
- 215*44*356mm
- Weight
- 3.5kg (Includes 1 power weight)
- Storage Temperature
- -40°C to 70°C
- Operating Temperature
- 0°C to 45°C
- Storage Humidity
- 0 to 95% (Non-condensing)
- Operating Humidity
- 10% to 90% (Non-condensing)
- Temperature Alarm
- 50°C
- Altitude
- 5000m
Guarantee
- Product Guarantee
- 3 Years Platinum Guarantee
- MTBF
- ≥90000h (~10.3 Years)
Hardware
- CPU
- Dual-core processor
- Flash Memory
- 8GB EMMC (OS) 4MB SPI Flash (Boot)
- DRAM
- 4GB
- Fans
- 1*Hot-swappable Fan
- Airflow
- Front-to-Rear
- Switching Capacity
- 880Gbps (bidirectional)
- Forwarding Rate
- 1309.44Mpps
- MAC Address
- 98304
Software Highlights
- Software License
- Basic L3 Software Features EB L3 Enhance Features Software License Key MS Preinstalled
- Basic License (Pre‑installed)
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ACLs, DHCP Snooping, IGMP Snooping, QinQ, QoS policing/
shaping, SNMP/ Web/ CLI, Static IPv4 Routes, STP/ RSTP/ MSTP, VLANs, VRRP - Advanced License (Optional)
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Advanced OAM (802.1ag, Y.1731)
BGP
ERPS Multi‑Ring
IPv6 Routing
IS‑IS
MACsec
MPLS/
VPLS OSPFv2/v3 PIM‑SM/DM RPC‑API sFlow/IPFIX Smart Config VXLAN with BGP EVPN
Power Supply
- Power Supply
- 1*550 W hot‑swappable PSU
- Redundant
- Yes
- LED Power
- Yes
- Power consumption
- 74W
Downloads
Documentation
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KS-C24H-X-2Z
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Frequently asked questions
Questions about this product
Do network switches need routine maintenance?
Yes. Regular checks of the connections, software status, equipment health, temperature and error logs can prevent sudden failures.
How can I troubleshoot a network switch fault more quickly?
Record the problem precisely and note when it occurs and under what conditions. Then check the power, connections, settings and logs step by step.
What information should I include when requesting support for a network switch issue?
It is very helpful to provide the exact model, the serial number (if available), the firmware version, a description of the problem and when it started, the status of the indicator lights or any error messages, and any relevant images or logs.
Does a large network switching project need a dedicated design?
Yes. Large projects should be designed as an integrated whole, taking capacity, redundancy, management, security, power and future expansion into account.
Why is it important to document a switched network?
Keeping drawings, network addresses, settings, port numbers and repair records on file makes troubleshooting and future expansion faster and less costly.
Frequently asked questions: Network Switches
Answers to common questions about this product line, from the KDT Help Center.
Where should I start when choosing the right network switches?
Start by defining the intended use, the number of devices, the installation environment, the capacity required and your plans for future expansion. Then choose the model and technical specifications based on what the project actually needs.
Which technical specifications matter most for network switches?
Depending on the project, the most important specifications are capacity, speed, compatibility, environmental ratings, management features and scalability. Basing your choice on a single figure is usually not enough.
Is a cheaper network switch model always the right choice?
No. The purchase price is only one factor. You also need to consider reliability, features, service life, after-sales service and maintenance costs.
How do I work out how much capacity a switched network needs?
Base the calculation on the number of devices, actual usage, how long the system will be in use and how much the project is likely to grow. It is also wise to keep some capacity in reserve.
Can network switches be upgraded later?
In many cases, some of the capacity or equipment can be upgraded. However, this depends on the product's architecture and its hardware limitations, so check before you buy.
Didn’t find your answer?
Warranty
3-Year Platinum Warranty
This product comes with the official KDT warranty. Check your device’s warranty status with its serial number.
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