CISCO 73-12300-03 Card Cable Switch 3750X 3560X

( Brand: Cisco ), ( Manufacturer Part Number: 73-12300-03 ), ( Part Type: Card Cable Switch ), ( Compatible Brand: For Cisco ), ( Unit Type: Unit ), ( Country Of Origin: China )

Review CISCO Daughter Card Assembly Cable For Switch

The Cisco 73-12300-03 is a high-performance, 10 Gigabit Ethernet short-wavelength transceiver module designed for use with Cisco Catalyst 3750-X and 3560-X series switches. This transceiver module is an essential component for expanding the connectivity and bandwidth capabilities of these switches in data center environments.

This module supports both 10GBASE-SR and 10GBASE-LR1 interfaces, providing flexibility to meet various network requirements. For short-haul applications up to 300 meters, the 10GBASE-SR interface can be used, while the 10GBASE-LR1 interface extends the reach up to 10 kilometers. The use of high-quality, single-mode fiber optic cables is recommended for the 10GBASE-LR1 interface.

The Cisco 73-12300-03 module features a compact form factor, making it an excellent choice for space-constrained environments. It comes with an integrated power supply, eliminating the need for an external power adapter. The module also supports Cisco's EnergyWise technology, which helps reduce power consumption and optimize energy efficiency in the network.

The module has a rugged and robust design, ensuring reliable operation in various environmental conditions. It offers a high data transfer rate, ensuring efficient handling of large data volumes and reducing latency in the network. The Cisco 73-12300-03 is also backward compatible with previous generations of Catalyst switches, allowing for seamless integration with existing infrastructure.

The Cisco 73-12300-03 transceiver module supports various management features, including SNMP, CLI, and the Cisco Prime Infrastructure management platform. These features enable network administrators to monitor, configure, and troubleshoot the module and the connected devices effectively.

In summary, the Cisco 73-12300-03 short-wavelength transceiver module is a versatile and high-performance solution for enhancing the connectivity and bandwidth capabilities of Cisco Catalyst 3750-X and 3560-X series switches. Its support for both 10GBASE-SR and 10GBASE-LR1 interfaces, compact form factor, built-in power supply, and compatibility with various management platforms make it an ideal choice for data center environments.

Cisco 73-12300-03 Card Cable for C3750X and C3560X Switches: A Comprehensive Analysis

The Cisco 73-12300-03 card cable is an essential component for connecting Cisco Catalyst 3750X and 3560X switches with fixed 10G SFP uplinks. In this analysis, we will discuss the pros and cons of purchasing this cable to help you make an informed decision.

1. High-speed connectivity: The Cisco 73-12300-03 card cable provides a 10G SFP uplink interface, enabling high-speed data transfer between switches and other network devices.

2. Flexibility: This cable can be used with both Cisco Catalyst 3750X and 3560X switches, offering versatility for various network configurations.

3. Reliability: Cisco is a well-known brand in the networking industry, and their components, including this cable, are known for their reliability and durability.

4. Easy installation: The Cisco 73-12300-03 card cable is straightforward to install, with no complex configurations required.

1. Cost: This cable can be quite expensive compared to other copper or fiber optic cables.

2. Limited compatibility: Although the cable is compatible with the C3750X and C3560X switches, it may not be suitable for other Cisco switch models.

3. Potential for signal degradation: Long cable runs may result in signal degradation, which could impact network performance.

The Cisco 73-12300-03 card cable offers high-speed connectivity, flexibility, reliability, and easy installation. However, it comes with a higher cost than other cable options and may have limited compatibility. Considering the advantages and disadvantages, this cable is a recommended choice for those requiring a 10G SFP uplink for their Cisco Catalyst 3750X or 3560X switches, as its benefits surpass the potential drawbacks.

If you need a 10G SFP uplink for your Cisco Catalyst 3750X or 3560X switches and are looking for a reliable, high-performance cable, the Cisco 73-12300-03 card cable is a solid investment. However, ensure you have the necessary budget for this cable and consider the length of your cable runs to avoid potential signal degradation issues.

Details:

Cisco 73-12300-03 Daughter Card Assembly with Cable for 3750X 3560X Switch.

part #: 731230003 prices

• $99.00-$169.96

specifications switchchunk:

• brand: Cisco
• mpn: 73-12300-03
• part type: Card Cable Switch
• compatible brand: For Cisco
• unit type: Unit
• country of origin: China

returns switchchunk:

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

shipping switchchunk:

• carrier: USPS, FedEx, UPS
• type: Calculated
• service: USPS Ground Advantage, FedEx Standard Overnight, UPS Next Day Air
• transit: 3-5 Days
• class: Standard, One-day
• cost: $0.00

seller switchchunk:

• rating: 100.0%
• # reviews: 664
• city: Minneapolis, Minnesota

payments switchchunk:

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

general switchchunk:

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

offer switchchunk:

• options: Ship-to-home
• sold: 0
• quantity: 8
• best offers: True
• availability: In Stock
• started: January 13, 2026

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