Cisco C3KX-NM-1G Network Module | 4-Port Gigabit Ethernet Uplink Module for Catalyst 3560X/3750X
Model Name : C3KX-NM-1G
Brand : Cisco
Key Features
- 4 × 1G SFP uplink ports
- Compatible with Cisco Catalyst 3560X & 3750X Series
- Supports a wide range of 1G SFP fiber modules
- Hot-swappable design for zero-downtime installation
- Enhances uplink throughput and network scalability
- Ideal for enterprise access, distribution, and campus networks
90 Days Warranty
Condition : Refurbished
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- Description
- Specification
- Reviews
Cisco C3KX-NM-1G is a 4-port Gigabit Ethernet SFP uplink module designed for the Cisco Catalyst 3560X and 3750X switch families.
It provides flexible fiber uplink options using standard 1G SFP transceivers, enabling secure and high-speed connectivity to distribution or core network layers.
This hot-swappable module is ideal for enterprise networks needing reliable fiber uplinks and scalable performance.
FAQ For C3KX-NM-1G
Q1: Which switches support the C3KX-NM-1G?
A: It is compatible with Cisco Catalyst 3560X and 3750X switches only.
Q2: Does this module support 10G SFP+?
A: No, it supports only 1G SFP uplinks.
Q3: Is the C3KX-NM-1G hot-swappable?
A: Yes, it can be added or removed without powering off the switch.
Q4: What is the advantage of this module?
A: It provides flexible fiber uplinks, improving network performance and scalability.
Q5: Can it be used for stacking?
A: No, it is strictly an uplink module, not a stacking module.
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