Cisco C3KX-NM-1G module has 4 fiber optic or SFP slots with 1G speed and supports a combination of compatible SFP modules. This network module does not support SFP+ modules with 10GbE speed. The C3KX-NM-1G Network module is suitable for Cisco 3750X and 3560X series switches.
A Small Form-factor Pluggable (SFP) network module is a small, hot-swappable transceiver used in networking equipment to provide a variety of connectivity choices, including fiber-optic or copper Ethernet connections. Here are some important SFP network modules details:
- Compact Size: SFP modules are compact and lightweight, allowing for high port density in networking devices.
- Hot-swappable: They may be inserted and removed from compatible networking devices without turning them off, allowing for simple installation and replacement.
- SFP modules enable a wide range of physical interfaces, including Ethernet, Fast Ethernet, Gigabit Ethernet, and fiber-optic interfaces such as single-mode and multimode fiber.
- Flexibility: SFP modules allow network administrators to select the kind of interface (fiber or copper) and transmission speed (e.g., 1Gbps or 10Gbps) based on their individual networking needs.
- Interchangeability: SFP modules are interchangeable and can be used in any SFP-compatible networking device, providing versatility and compatibility across several devices.
Overall, SFP network modules are critical components of modern networking infrastructure, enabling flexible and diverse connectivity options for data transmission over short or long distances.
Cisco C3KX-NM-1G Network Module
The Cisco C3KX-NM-1G Network Module is an expansion module for Catalyst 3K-X series switches that provides 4 Gigabit Ethernet SFP port. It expands connectivity choices, allowing for faster data transfer and more flexible network configurations. This hot-swappable module allows for seamless insertion and removal, resulting in minimal disruption to switch operations. It is compatible with Catalyst 3560-X and 3750-X versions, allowing for scalability as network demands expand. It may be configured and monitored easily using the CLI or GUI. Built with Cisco’s dependability, it ensures consistent network performance in enterprise and data center environments. Some switch models the C3KX supports is:
- 3560X-24P
- 3560X-48P
- 3750X-24P
- 3750X-48P
- 3750X-24T
- 3750X-48T
Cisco C3KX-NM-1G Module Key Features
- Catalyst 3K-X series switches are expanded with 4 Gigabit Ethernet SFP port each.
- Improves connectivity possibilities, allowing for high-speed data transfer and greater network design flexibility.
- Hot-swappable design allows for easy insertion and removal without affecting switch operations.
- Compatible with Catalyst 3560-X and 3750-X versions, allowing for scalability as network demands expand.
- CLI or GUI-based management allows for simple setting and monitoring.
- Built with Cisco dependability to ensure steady network performance in enterprise and data center environments.
| Feature | C3KX-NM-1G | C3850-NM-4-1G |
|---|---|---|
| Compatibility | Cisco 3560-X, 3750-X Series switches | Cisco 3850 Series switches |
| Port Type | 4 x Gigabit Ethernet SFP | 4 x Gigabit Ethernet SFP |
| Hot Swappable | Yes | Yes |
| Management | CLI, GUI | CLI, GUI |
| Dimensions | 3.8 x 7.9 x 8.4 cm | 4.4 x 8.9 x 11.4 cm |
| Weight | 0.2 lbs. (0.09 kg) | 0.38 lbs. (0.17 kg) |
This table compares the Cisco C3KX NM 1G and C3850-NM-4-1G network modules, focusing on compatibility, port types, hot-swappable capabilities, management choices, dimensions, and weight.
Why network administrators use Cisco C3KX-NM-1G on their switches:
- Expanded Connectivity: The C3KX-NM-1G module adds a single Gigabit Ethernet SFP port to compatible switches, giving network devices more connectivity possibilities.
- Flexibility: With the new SFP port, administrators can select between fiber-optic and copper Ethernet connections dependent on their network needs.
- Scalability: The module facilitates the expansion of the switch’s capabilities, allowing enterprises to expand their networks as needed.
- Versatility: The module’s hot-swappable design enables for simple installation and removal without disturbing network operations.
- Compatibility: The C3KX NM 1G module is intended to function easily with specified Cisco Catalyst switch models, assuring interoperability.
C3KX-NM-1G Specifications
| Specification | Details |
|---|---|
| Product Name | Cisco C3KX-NM-1G Network Module |
| Compatibility | Cisco Catalyst 3560-X and 3750-X series switches |
| Port Type | 4 x Gigabit Ethernet SFP (Small Form-factor Pluggable) |
| Hot Swappable | Yes |
| Management | CLI (Command Line Interface) and GUI (Graphical User Interface) |
| Compatibility | IEEE 802.3z |
| Dimensions (H x W x D) | 1.5 x 3.1 x 3.3 inches (3.8 x 7.9 x 8.4 cm) |
| Weight | 0.2 lbs. (0.09 kg) |
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