Description
Product Overview
The StarTech J4859CST is a Small Form-factor Pluggable (SFP) transceiver module that allows for easy connectivity between networking devices such as switches, routers, and media converters. The module is designed to provide a fast and reliable 1Gbps data transfer rate over fiber optic cabling, making it ideal for high-speed data transmission applications in enterprise networks.
This article will provide an in-depth explanation of the StarTech J4859CST 1Gbps LC Connector SFP Transceiver Module, including its features, applications, and benefits.
Features of SFP Transceiver
The StarTech J4859CST transceiver module is a high-performance networking solution that offers a wide range of features, including:
- Small Form-factor Pluggable (SFP) Design – The SFP design allows for easy installation and removal of the module without disrupting the network. The module can be hot-swapped, making it easy to add or remove the module as required.
- 1Gbps Data Transfer Rate – The StarTech J4859CST transceiver module is designed to provide a fast and reliable 1Gbps data transfer rate over fiber optic cabling. This makes it ideal for high-speed data transmission applications in enterprise networks.
- LC Connector – The module features an LC connector, which provides a secure and reliable connection between networking devices. The LC connector is also compact, making it ideal for use in space-constrained environments.
- Multi-Mode Fiber Support – The StarTech J4859CST transceiver module supports multi-mode fiber, which allows for high-speed data transmission over short distances. This makes it ideal for use in data centers, where high-speed connectivity over short distances is critical.
Applications of 1Gbps Transceiver
The StarTech J4859CST transceiver module is a versatile networking solution that can be used in a wide range of applications. Some of the most common applications include:
- Data Center Connectivity – The module is ideal for use in data centers, where high-speed connectivity over short distances is critical. The module can be used to connect switches, routers, and media converters, providing fast and reliable data transmission.
- Enterprise Networks – The StarTech J4859CST transceiver module is also suitable for use in enterprise networks, where high-speed data transfer is essential. The module can be used to connect networking devices across different locations, providing fast and reliable data transmission.
- Telecommunications – The module is also suitable for use in telecommunications networks, where fast and reliable data transfer is critical. The module can be used to connect networking devices such as switches, routers, and media converters, providing high-speed data transfer over long distances.
Benefits of LC Connector SFP Transceiver Module
The StarTech J4859CST transceiver module offers a range of benefits to users, including:
- Easy Installation – The SFP design of the module allows for easy installation and removal without disrupting the network. This makes it easy to add or remove the module as required.
- High-Speed Data Transfer – The module is designed to provide a fast and reliable 1Gbps data transfer rate over fiber optic cabling. This makes it ideal for high-speed data transmission applications in enterprise networks.
- Secure and Reliable Connection – The LC connector provides a secure and reliable connection between networking devices. The compact size of the LC connector also makes it ideal for use in space-constrained environments.
General Information about the StarTech J4859CST
- Part Number or SKU# J4859CST
- Brand: StarTech
- Product NameHP J4859C Compatible SFP Transceiver Module – 1000BASE-LX
- Product Type: SFP (mini-GBIC)
Technical Information of StarTech Transceiver Module
- Application/Usage: Optical Network
- Data Networking
- Form Factor: Hot-pluggable
Product Dimensions & Weight for this StarTech Optical Fiber Transceiver
- Height: 0.5 Inch
- Width: 0.6 Inch
- Depth: 2.2 Inch
- Weight (Approximate): 0.04 lb
Media & Performance
- Media Type Supported: Optical Fiber
- Fiber Mode Supported: Multi-mode
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 1000Base-LX
- Single-mode







