CISCO 73-12735-07 Gigabit Ethernet Network Module C3850-NM-4-1G

( Brand: Cisco ), ( Manufacturer Part Number: 73-12735-07 ), ( Part Type: Network Module ), ( Network Ports: Sfp )

Review CISCO Gigabit Ethernet Network Module

The Cisco 73-12735-07 C3850-NM-4-1G Gigabit Ethernet Network Module is a high-performance, fixed-port networking solution designed to enhance the connectivity and data transfer capabilities of Cisco Catalyst 3850 Series Switches. This module offers four fixed 1G SFP (Small Form-Factor Pluggable Plus) ports, each capable of delivering full-duplex Gigabit Ethernet speeds.

The C3850-NM-4-1G module is built using Cisco's latest technology, ensuring seamless integration with existing Cisco network infrastructure. It supports advanced features like EnergyWise for power optimization, Link-State Aggregation Control Protocol (LACP) for link aggregation, and IEEE 802.3x flow control for reliable data transfer.

The compact form factor of the module allows for easy installation and integration into the switch chassis. It is designed with a robust, fan-assisted cooling system that ensures consistent performance even under heavy network loads. The module also features built-in diagnostic capabilities, simplifying troubleshooting and maintenance tasks.

The C3850-NM-4-1G Gigabit Ethernet Network Module is ideal for various applications, including data center connectivity, high-bandwidth applications, and access layer deployments. It is compatible with Cisco's C3850 Series Switches, allowing for easy upgrades and expansions to existing network infrastructure.

In summary, the Cisco 73-12735-07 C3850-NM-4-1G Gigabit Ethernet Network Module is a high-performance, fixed-port networking solution that offers four 1G SFP ports and advanced features like EnergyWise, LACP, and IEEE 802.3x flow control. Its compact form factor, robust cooling system, and diagnostic capabilities make it an ideal choice for various applications and network deployments.

Cisco 73-12735-07 C3850-NM-4-1G: A Comprehensive Analysis

The Cisco 73-12735-07 C3850-NM-4-1G is a Gigabit Ethernet network module designed for Cisco Catalyst 3850 series switches. This module provides four 1G SFP ports, enabling higher bandwidth and increased connectivity. In this analysis, we will discuss the pros and cons of investing in this network module.

1. Enhanced bandwidth: The 1G SFP ports offer significantly higher bandwidth compared to traditional copper interfaces, making it an ideal solution for high-speed network connections and data transfer.

2. Flexibility: The SFP ports support a wide range of SFP transceivers, allowing users to customize their network based on their specific requirements.

3. Improved power efficiency: The C3850-NM-4-1G module is designed to be power-efficient, which can help reduce operational costs and environmental impact.

4. Redundancy: The module supports redundant power supplies, ensuring continued operation even in the event of a power failure.

5. Easy installation: The module is designed for easy installation and configuration, reducing downtime and simplifying network upgrades.

1. Cost: The Cisco 73-12735-07 C3850-NM-4-1G is a premium networking solution, and its cost may be a barrier for some organizations with limited budgets.

2. Compatibility: The module is only compatible with Cisco Catalyst 3850 series switches, limiting its versatility for networks utilizing other switch models.

3. Complexity: The SFP ports may require additional transceivers or fiber cabling, adding to the overall complexity of the network infrastructure.

The Cisco 73-12735-07 C3850-NM-4-1G network module offers several benefits, including enhanced bandwidth, flexibility, power efficiency, redundancy, and easy installation. However, its premium cost, limited compatibility, and potential complexity may be drawbacks for some organizations.

If your organization requires high-speed connectivity, supports Cisco Catalyst 3850 series switches, and has the budget for a premium networking solution, the Cisco 73-12735-07 C3850-NM-4-1G network module is an excellent choice. It provides the flexibility, reliability, and performance necessary for modern, high-bandwidth networks. However, if your organization has a limited budget or does not use Cisco Catalyst 3850 series switches, alternative networking solutions may be more suitable.

Details:

No hardware defects. This Unit has had its Serial Number covered for security. Minor dents and areas of discoloration from the removal tags. Fully cleaned with all non-original labels removed.

Fully cleaned and cosmetically repaired with no blemishes. Software may not be loaded or configured

No corrosion. All functions tested and verified working through software tests. Used Poor - Heavy use and age. Subset of the primary functions device that an ordinary user the device expects.

Cosmetic blemishes are significant, such as multiple heavy dents, may require repair. Collectibles are rare, vintage, and no longer manufactured or supported by the OEM. Refurbished Appendix C Test and Repair. Consumer Electronics: We perform a power and connectivity test as well preliminary inspection to make sure that no harmful beyond cosmetic damage has occurred could impact the use purpose of product.

No physical damage or defects. New,unused equipment in original packaging where factory seals have been broken. Mohave broken or missing parts. CISCO C3850-NM-4-1G 4 x Gigabit Ethernet network module 73-12735-07 This Unit is sold as it shown on the pictures.

New,out of box, unused equipment removed from original packaging with no signs. Minor cosmetic blemishes have no impact on the systems overall functionality or performance. Zero defects. You can ship by your FedEx account or label if requested.

Type: 4 x Gigabit Ethernet network module. May bemusing components or parts not essential to key functions. Used Fair Moderate use and age. Meets OEM specifications for full original functionality.

Minor wear of labeling may be visible. Used Very Good. Cosmetic blemishes include minor scratches and/or other surface imperfections from consistent use, but equipment is in good condition. May not include Focus Materials

This Unit does not come with any cables, accessories, disks, or instructional booklet's. Damages to latches, hinges, keyboards, etc. Loaded and configured with original manufacturers legally licensed software for full operation. Repaired with OEM original parts.

This Unit was pulled from a working environment. Verified Specialty Electronics Appendix. No missing parts. No hardware or software defects.

Damaged latches, hinges, keyboards, etc. Hardware Functional Appendix C - Test and Repair. Secondary functions may not be tested or working. Cosigns of wear or alteration.

Loaded and configured with legally licensed software for full operations. No missing or damaged components parts. Some parts, panels, bezels, or covers may be missing. Battery that are not working or tested.

NON-DATA wiped, no data on drives. Critical parts are missing. Testing Procedures. All hardware is tested and verified working through manual or software tests.

Used equipment that has been fully restored to like-new condition with warranty. Overall excellent cosmetic condition. Software test results are available.

Cosmetic blemishes are consistent with wear, including multiple dents, discoloration,and light to heavy scratches. Key Functions Working Appendix C - Test and Repair. Part numbers and serial numbers verified accurate. Cosmetic blemishes include scratches and/or other surface imperfections from consistent use, but equipment is in good condition overall.

After installation of the Windows operating system, each computer is performance tuned and startup optimized to ensure system integrity under high levels stress. Please contact to inform us of the issue, providing with PICTURES serial number and defect/issue you are mentioning. Software not loaded or configured. Part Number: 73-12735-07.

Product Functionality. Network Gear: Our used / refurbished network equipment is port and power on tested. Are prevalent. Like New Appendix C Test and Repair.

Mohave light scratches or other minor blemishes from normal wear. Model: C3850-NM-4-1G. Specifications Brand: CISCO. Functionary verified working through manual or software tests.

No damage to latches or hinges, nor any missing parts, panels, bezels, covers.

part #: 731273507 prices

• $48.30-$375.00

specifications switchchunk:

• brand: Cisco
• mpn: 73-12735-07
• part type: Network Module
• network ports: Sfp

shipping switchchunk:

• carrier: FedEx
• transit: 2-5 Days
• service: FedEx Ground / FedEx Home Delivery
• type: Calculated
• cost: $0.00
• class: Standard

seller switchchunk:

• # reviews: 7276
• rating: 99.5%
• city: Plano, Texas

payments switchchunk:

• wallet: Apple-pay
• credit card: Discover
• other

returns switchchunk:

• time: 30 Days
• paid by: Seller
• method: Money back
• policy: Returns Accepted

general switchchunk:

• Enterprise Networking, Servers > Switches Hubs > Switch Modules
• condition: Used

offer switchchunk:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: August 13, 2025
• best offers: True

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