CISCO 15454-SFP-GEFC-SX Transceiver 026561888260 1000BASE-SX 1/2GB Sfp

( Brand: Cisco ), ( Manufacturer Part Number: 15454-SFP-GEFC-SX ), ( Part Type: Transceiver ), ( Compatible Brand: For Cisco ), ( Network Ports: Sfp ), ( UPC: 026561888260 )

Review CISCO 1000base-sx 1/2gb Sfp Transceiver Lot Of Unused

The Cisco 15454-SFP-GEFC-SX is a high-performance, 1 Gigabit Ethernet Small Form-factor Pluggable Transceiver specifically designed for Cisco's Nexus 5500 series switches. This transceiver utilizes the 1000Base-SX single-mode fiber optic standard, enabling it to transmit data over long distances with minimal signal loss.

The transceiver's compact design conforms to the Small Form-factor Pluggable (SFP) form factor, which provides a rugged, reliable, and secure method of interconnecting various network devices. The Cisco 15454-SFP-GEFC-SX features a LC connector interface, making it compatible with standard single-mode fiber cables.

This transceiver supports both Full-Duplex and Half-Duplex operation modes, providing flexibility in network design and configuration. It operates over a wavelength of 1310nm and has a typical transmission distance of up to 10 kilometers.

The Cisco 15454-SFP-GEFC-SX is built to meet or exceed the industry's highest reliability standards. It undergoes rigorous testing to ensure it performs optimally in various temperature and humidity conditions, as well as in the presence of electromagnetic interference.

Additionally, this transceiver is fully compliant with the IEEE 802.3z Ethernet standard and supports various management features, including Link Pulse, Auto-Negotiation, and Flow Control. The Cisco 15454-SFP-GEFC-SX is an excellent choice for those seeking high-speed, long-haul connectivity in their data center or enterprise network.

Cisco 15454-SFP-GEFC-SX Transceiver: A Detailed Analysis

The Cisco 15454-SFP-GEFC-SX is a 1000BASE-SX 1/2 GB SFP transceiver designed for use with Cisco's Super Series and Nexus 5000 Series switches. This transceiver provides 1 Gb Ethernet connectivity using single-mode fiber optic cables. In this analysis, we will discuss the pros and cons of investing in this transceiver.

1. High Density: The Cisco 15454-SFP-GEFC-SX is a compact, small form-factor pluggable (SFP) transceiver, which allows for high-density connectivity in data center environments.

2. Single-Mode Fiber Optic Support: This transceiver is ideal for long-haul, high-bandwidth applications requiring single-mode fiber optic cables. Single-mode fiber offers lower attenuation, higher bandwidth, and longer transmission distances compared to multimode fiber.

3. Energy Efficiency: The Cisco 15454-SFP-GEFC-SX consumes less power compared to its predecessors, making it a more energy-efficient solution for data centers.

4. Compatibility: This transceiver is compatible with various Cisco switch models, ensuring versatility and flexibility for network architects.

5. Hot Pluggable: The Cisco 15454-SFP-GEFC-SX is a hot-pluggable transceiver, which means it can be installed or removed from the switch without requiring power to be turned off, minimizing network downtime.

1. Cost: The Cisco 15454-SFP-GEFC-SX is a more expensive option compared to multimode 1 Gb Ethernet transceivers. The cost difference may be a significant factor for organizations with large networks or tight budgets.

2. Complexity: While the Cisco 15454-SFP-GEFC-SX offers several advantages, the implementation and management of single-mode fiber optic infrastructure can be more complex compared to multimode fiber optic networks.

3. Limited Multi-Gigabit Support: This transceiver only supports 1 Gb Ethernet connectivity. In today's data center environments, multi-gigabit and 10 Gb Ethernet connections are becoming increasingly common.

In conclusion, the Cisco 15454-SFP-GEFC-SX transceiver offers several benefits, including high density, single-mode fiber optic support, energy efficiency, compatibility, and hot-pluggability. However, its higher cost, complexity, and limited multi-gigabit support may be drawbacks for some organizations.

For organizations that require long-haul, high-bandwidth connections and have the budget to accommodate the higher cost of single-mode fiber optic infrastructure, the Cisco 15454-SFP-GEFC-SX transceiver is a solid investment. For those with more modest requirements or limited budgets, multimode fiber optic transceivers may be a more cost-effective alternative. Ultimately, the choice between single-mode and multimode fiber optic transceivers depends on the specific needs and constraints of your organization.

Details:

CISCO 15454-SFP-GEFC-SX 1000BASE-SX 1/2GB SFP TRANSCEIVER - LOT OF 3 UNUSED, 10-1833-02.

part #: 15454sfpgefc prices

• $14.25-$129.15

specifications switchchunk:

• brand: Cisco
• mpn: 15454-sfp-gefc-sx
• part type: Transceiver
• compatible brand: For Cisco
• network ports: Sfp
• upc: 026561888260

offer switchchunk:

• quantity: 1
• started: March 24, 2026
• best offers: True
• options: Ship-to-home
• sold: 0
• availability: In Stock

general switchchunk:

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

returns switchchunk:

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

payments switchchunk:

• wallet: Apple-pay
• other
• credit card: Diners-club

seller switchchunk:

• rating: 99.0%
• # reviews: 1759
• city: Topsfield, Massachusetts

shipping switchchunk:

• cost: $6.90
• carrier: FedEx, UPS, USPS
• type: Calculated
• service: FedEx Ground Economy, FedEx Ground / FedEx Home Delivery, UPS Ground, USPS Ground Advantage
• transit: 3-7 Days
• class: Economy, Standard

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