Cisco SFP-GE-L GBIC-SFP Transceiver
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SFP-GE-L Cisco SFP Transceiver Module Gigabit Ethernet New

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Part Number#: SFP-GE-L
List Price was: $873.08
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Short Description:
SFP-GE-L Single-Mode Fiber Supports Digital Optical Monitoring (DOM) 1 Gigabyte Per Second (GBPS) Gigabit Ethernet 1000base-zx LC Connector SFP Transceiver Module | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days
Overview of the Cisco SFP-GE-L LC Connector SFP Transceiver Module

The SFP-GE-L Cisco 1 GBPS LC Connector SFP Transceiver is a Small Form-factor pluggable (SFP) transceiver module that is used to connect network devices such as switches, routers, and servers to fiber optic networks. It supports data transfer speeds of up to 1 Gbps and uses an LC connector to connect to a fiber optic cable. The model transceiver supports both single-mode and multimode fiber, which allows for flexibility in the type of fiber optic cable that can be used in the network. It is also compliant with the IEEE 802.3z Gigabit Ethernet standard, which ensures compatibility with other network devices.

The product transceiver is hot-swappable, which means that it can be inserted or removed from a switch or router without shutting down the device. This allows for easy maintenance and upgrades without disrupting network operations.

1000Base-LX/LH Standard

The 1000Base-LX/LH standard defines the specifications for Gigabit Ethernet over fiber optic cables. LX refers to Long-Reach, indicating its suitability for long-distance transmissions. LH stands for Long Haul, emphasizing its capability to cover extended distances without compromising on performance. This standard is particularly well-suited for enterprise-level networks and data centers where reliable and high-speed connectivity is paramount.

Single-Mode Fiber (SMF) Technology

The Cisco SFP-GE-L transceiver operates on Single-Mode Fiber technology, which is designed for sending optical signals over long distances. Unlike Multi-Mode Fiber (MMF), which is suitable for shorter distances, SMF uses a single strand of glass fiber to transmit data. This allows for higher bandwidth and reduced signal attenuation, making it ideal for long-haul applications.

Wavelength and Gigabit Ethernet

The transceiver operates at a wavelength of 1310nm. Wavelength is a crucial factor in optical communication as it determines the color of the light used for data transmission. The 1310nm wavelength falls within the range of infrared light, ensuring efficient transmission with minimal signal interference.

Gigabit Ethernet, operating at 1Gbps, represents a significant leap in data transfer speeds compared to its predecessors. This high-speed connectivity is essential for modern networks handling large volumes of data, multimedia streaming, and bandwidth-intensive applications. The transceiver's primary function is to enable Gigabit Ethernet connectivity, ensuring high-speed data transfer within a network. This is crucial for modern applications that demand rapid data exchange, such as video streaming, cloud computing, and real-time collaboration.

Key Advantages of Cisco SFP-GE-L SFP Transceiver Module LC Connector

The Cisco SFP-GE-L transceiver is equipped with an LC (Lucent Connector) interface. The LC connector is a small form-factor fiber optic connector renowned for its compact size and low insertion loss. Its design is particularly suitable for high-density environments where space optimization is crucial. The use of LC connectors enhances the overall efficiency of the optical link.

Small Form-Factor Pluggable (SFP) Design

The SFP form factor is an industry-standard design that ensures compatibility and interchangeability between networking devices from different manufacturers. The small form factor of the Cisco SFP-GE-L allows for hot-swapping, meaning that the transceiver can be replaced or upgraded without shutting down the entire network. This feature significantly reduces downtime and simplifies maintenance procedures.


The hot-swappable nature of the Cisco SFP-GE-L adds another layer of flexibility to network management. Network administrators can replace or upgrade the transceiver without disrupting the entire network, contributing to increased uptime and operational efficiency. The ease of installation further streamlines the deployment process, making it accessible even for users with limited technical expertise.

Compatibility with Cisco Devices

The Cisco SFP-GE-L is specifically designed for compatibility with Cisco networking equipment. This ensures seamless integration into existing Cisco infrastructures, providing users with a reliable and consistent networking experience. The transceiver is rigorously tested to meet Cisco's stringent standards, assuring users of its reliability and performance.

Applications and Use CasesEnterprise Networks

The Cisco SFP-GE-L transceiver finds extensive application in enterprise networks where high-speed and reliable connectivity is imperative. Its support for long-distance transmissions makes it suitable for connecting network segments in large office buildings or across different floors.

Data Centers

In data center environments, where the volume of data traffic is exceptionally high, the Cisco SFP-GE-L excels in providing fast and stable connections between servers, storage systems, and networking equipment. The transceiver's hot-swappable design proves advantageous in dynamic data center environments where flexibility and scalability are paramount.

Telecommunication Networks

Telecommunication service providers leverage the Cisco SFP-GE-L for establishing robust and high-speed connections between network nodes. The transceiver's compatibility with the 1000Base-LX/LH standard and its ability to operate over long distances make it a reliable choice for telecommunication infrastructure.

High Performance of 1 GBPS Transceiver

The SFP-GE-L Cisco 1 GBPS LC Connector SFP Transceiver is a high-performance transceiver that is designed to provide reliable and fast data transfer speeds. It is compatible with Cisco's Catalyst 3750-E, 3560-E, 2960-S, and 2960-C series switches, as well as the Cisco Nexus 2000 and 3000 series switches.

The transceiver supports data transfer speeds of up to 1 Gbps and has a maximum distance of 10km on a single-mode fiber. It also supports full-duplex operation, which allows for simultaneous data transfer in both directions.

The product transceiver is also compliant with industry standards such as IEEE 802.3z, SFP MSA, and SFF-8472, which ensures compatibility with a wide range of devices and networks.

Furthermore, it has an LC connector, which is a type of optical connector that uses a ceramic ferrule to align and hold the fibers in place. It is considered more reliable and efficient than other types of connectors.

High Reliability

The SFP-GE-L Cisco 1 GBPS LC Connector SFP Transceiver is considered a highly reliable transceiver. It is designed to provide a high-speed, cost-effective solution for Gigabit Ethernet connectivity.

The transceiver is built with industry-standard Small Form-Factor Pluggable (SFP) technology, which allows for easy deployment and management of multiple transceivers in a variety of networking devices. It also has an LC connector, which supports a 1000Mbps data rate and a distance up to 550m over multi-mode fibers.

The transceiver is also compliant with various standards such as IEEE 802.3z, RoHS, MSA, and SFF-8472, which ensures its compatibility and interoperability with other networking devices. Additionally, Cisco's rigorous testing and quality control processes ensure that the transceiver is reliable and performs to the highest standards.

Main Specification about this Cisco SFP-GE-L Transceiver Module
  • Manufacturer: Cisco
  • Part Number or SKU# SFP-GE-L
  • Product Type: Transceiver Module
Technical Information of Transceiver Module
  • Connector Type: Duplex LC
  • DOM: Yes
  • Form Factor: SFP
  • Media Type: SMF
  • Maximum Link Length: 10KM
  • Speed: 1.25G
  • Wavelength: 1310nm
  • Lan Standards: Ieee 802.2 Llc • Ieee 802.3z Gigabit Ethernet Over
Performance of LC Transceiver Module
  • Connectivity Media: 62.5/50 micron Multi-mode Fiber
  • Connectivity Media: Single-mode Fiber
  • Data Transfer Rate: 1Gbps Gigabit Ethernet
  • 1x Fiber Channel, Switch to Switch Interface
  • Gigabit Ethernet, Switched Backplane Applications
  • Router/Server Interface, Other Optical Links
  • Interfaces/Ports: 1 x 1000Base-LX/LH
  • Interfaces/Ports Details: 1 x LC/PC 1000Base-LX/LH
Power Description
  • Transmit Power (dBm): -3 to -9.5
  • Receive Power Range (dBm): -3 to -20
  • Transmit Power (dBm): -3 to -9.5
  • Receive Power Range (dBm): -3 to -20

In short, the Cisco SFP-GE-L 1000Base-LX/LH Single-Mode Fiber transceiver stands as a testament to the advancements in networking technology. Its support for Gigabit Ethernet, compatibility with Single-Mode Fiber, Digital Optical Monitoring, and other features make it a versatile and reliable component in building high-performance networks. Whether deployed in data centers, enterprise networks, or service provider environments, the SFP-GE-L plays a vital role in ensuring seamless connectivity and efficient data transmission. With its small form factor, hot-swappability, and compatibility with a range of networking equipment, it exemplifies the standards set by Cisco in providing cutting-edge solutions for the evolving needs of modern networking.

Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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