Cisco C3KX-NM-1G 1G Network Module for Catalyst 3K-X Series Switch –

Please note that this item is a second-hand product. While we ensure that every item is in 100% working condition and has been thoroughly tested for functionality, it may show signs of previous use, including scuffs, scratches, or minor marks. These cosmetic imperfections do not affect the performance of the items.

If you are uncertain or require further clarification about the condition of a product, we encourage you to request additional pictures before making a purchase. Your satisfaction is our priority, and we are happy to assist with any inquiries.

Warranty & Refund Policy 1 Month Return & Swop or Refund Policy only. No Warranty is applicable on the device.
You are entitled to return equipment within 1 month of purchase or receipt of the goods, provided the following conditions are met:

The equipment is found to be not fit for purpose as described at the time of sale.
The return request is made within 1 calendar month from the date of purchase or delivery.
A handling fee of up to 15% of the purchase price may be deducted from the refund amount for returns not due to defects or misrepresentation.

The Cisco C3KX-NM-1G is a reliable 1Gb network module designed for Catalyst 3560-X and 3750-X Series switches, providing flexible uplink expansion and improved network scalability. It delivers stable 1Gb Ethernet performance via SFP slots, making it ideal for enterprise switching environments requiring modular connectivity and high availability.

Key Features & Benefits

1Gb Ethernet Performance Stable and reliable network throughput
SFP Slot Support Flexible fibre/copper uplink options
Hot-Swappable Design Easy installation without downtime
Catalyst 3K-X Compatibility Designed for 3560-X and 3750-X switches
Low Power Consumption Energy-efficient 6W operation
High Availability Supports redundancy and failover configurations

Ideal Uses

Enterprise network expansion
Catalyst switch uplink upgrades
Data centre switching environments
Network redundancy and failover setups

Specifications

Condition: device with visible signs of previous use, including scuffs or light scratches. Fully tested and functional
Brand: Cisco
Model: C3KX-NM-1G
Compatibility: Cisco Catalyst 3560-X / 3750-X Series
Port Type: 1Gb Ethernet (SFP slots)
Hot-Swappable: Yes
Data Rate: 1 Gbps
Power Consumption: 6W
MTBF: 5,083,574 hours (Telcordia SR-332)
Operating Temperature: 0°C to 45°C (normal), -5°C to 55°C (short-term)
Humidity: 5% to 95% non-condensing
Compliance: UL60950-1, CE, GOST, CCC
Emissions: FCC Part 15 Class A, CISPR22 Class A
IOS Support: Cisco IOS for 3560-X / 3750-X

Warranty

1 Month Return & Swop Only

What's in the Box

Cisco C3KX-NM-1G Network Module