ECI Networks J4859C-ECI Mini-GBIC SFP Transceiver - 1 x LC 1000Base-LX - Optical Fiber - Multi-mode/Single-mode
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Product Features
Technical Overview
This transceiver operates on the 1000Base-LX standard, delivering a maximum data transfer rate of 1 Gbps over optical fiber media. It features a single LC duplex connector interface, which is the industry-preferred small form factor connector for fiber optic networking due to its reliable performance and space efficiency.
A key technical advantage is its dual fiber mode support, working with both multi-mode and single-mode fiber optic cables. This flexibility allows network administrators to deploy the module in various campus and data center environments without being locked into a specific cable type, simplifying inventory and deployment planning.
This section brings together practical product details such as Application/Usage, Total Number of Ports, Connector Type, Interfaces/Ports Details, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The J4859C-ECI transceiver delivers reliable optical connectivity with several distinct advantages for network infrastructure projects.
Broad HP Switch Compatibility
This module is coded for compatibility with numerous HP ProCurve switch models including the 1400, 1700, 1800, 2500, 2600, 2800, 2900, 3400cl, 3500yl, 4100gl, 4200vl, 5300xl, 5400zl series, and many more. This extensive compatibility list ensures it can serve as a replacement or expansion module in existing HP networking environments.
Dual Fiber Mode Operation
Unlike transceivers limited to either multi-mode or single-mode fiber, this module supports both media types. Multi-mode fiber is ideal for shorter backbone and horizontal runs within buildings, while single-mode fiber enables longer distance connections between facilities or across campuses.
Compact and Standardized Design
The Mini-GBIC (SFP) form factor follows industry standards for small, hot-pluggable transceivers. This compact design allows for high port density on network switches while maintaining the performance and reliability expected from enterprise-grade optical components.
Deployment / Use Cases
This Mini-GBIC transceiver is designed for specific networking scenarios where fiber optic connectivity provides advantages over copper cabling.
In data center environments, it enables high-speed connections between top-of-rack switches and aggregation or core switches over fiber backbones, eliminating electromagnetic interference concerns and supporting longer distances than copper Ethernet. For campus networks, it facilitates building-to-building connectivity where single-mode fiber can span hundreds of meters to kilometers while maintaining Gigabit throughput.
Switch Uplink Expansion
Add fiber optic uplink ports to compatible HP switches that have Mini-GBIC/SFP slots. This is particularly valuable for connecting edge switches to distribution or core layers over fiber, improving network segmentation and performance.
Fiber Backbone Implementation
Deploy as part of a fiber optic backbone infrastructure, connecting network equipment across different floors, buildings, or campuses. The 1000Base-LX interface and LC connector provide a reliable, standardized link for critical network segments.
Physical Profile
The transceiver measures 0.49 inches in height, 0.54 inches in width, and 2.24 inches in depth (12.34 mm x 13.72 mm x 56.90 mm), with an approximate weight of 20 grams. This compact SFP form factor allows for high-density installations in switch chassis with multiple Mini-GBIC slots. The module features a standard SFP cage design with an integrated LC duplex connector port on the front and electrical contacts on the rear for hot-pluggable insertion into compatible switch slots.
- Width
- 0.54" (13.72 mm)
- Depth
- 2.24" (56.90 mm)
- Height
- 0.49" (12.34 mm)
- Weight
- 20 g
Highlights
- 1 Gbps 1000Base-LX SFP transceiver for fiber optic data networking
- LC duplex connector interface for reliable fiber optic connections
- Supports both multi-mode and single-mode optical fiber media
- Hot-pluggable Mini-GBIC (SFP) form factor for easy installation
- Compatible with numerous HP ProCurve switch models
- Compact dimensions: 0.49" H x 0.54" W x 2.24" D (12.34 mm x 13.72 mm x 56.90 mm)
- Lightweight design at approximately 20 grams
- Ideal for switch uplinks and fiber backbone deployments
Specifications
| Specifications | |
|---|---|
| Manufacturer | E.C.I. NETWORKS |
| Manufacturer Part Number | J4859C-ECI |
| Brand Name | ECI Networks |
| Product Name | Mini-GBIC Transceiver Module |
| Product Type | SFP (mini-GBIC) |
| Technical Information | |
| Application/Usage | Data Networking |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | LC |
| Interfaces/Ports Details | 1 x LC 1000Base-LX |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Multi-mode,Single-mode |
| Maximum Data Transfer Rate | 1 |
| Physical Characteristics | |
| Height | 0.49" (12.34 mm) |
| Width | 0.54" (13.72 mm) |
| Depth | 2.24" (56.90 mm) |
| Weight (Approximate) | 20 g |
| Miscellaneous | |
FAQ
What type of transceiver module is the J4859C-ECI?
The J4859C-ECI is a Mini-GBIC SFP optical transceiver module. It converts electrical signals to optical signals for transmission over fiber optic cables and vice versa for reception. This hot-pluggable module follows the Small Form-factor Pluggable (SFP) standard, allowing it to be easily inserted into compatible switch slots without powering down equipment.
What network speed and standard does this transceiver support?
This transceiver supports Gigabit Ethernet at 1 Gbps data transfer rate using the 1000Base-LX standard. 1000Base-LX is the IEEE specification for Gigabit Ethernet over fiber optic cabling, typically supporting distances up to 550 meters over multi-mode fiber and 5 kilometers over single-mode fiber with appropriate optics, though actual distance depends on fiber quality and network conditions.
What fiber connector type does this module use?
The module uses an LC duplex connector interface. LC connectors are small form factor fiber optic connectors that provide reliable performance with lower insertion loss compared to some older connector types. The duplex configuration supports separate transmit and receive fibers, which is standard for bidirectional fiber optic communication in networking applications.
Can this transceiver work with both multi-mode and single-mode fiber?
Yes, the J4859C-ECI transceiver supports both multi-mode and single-mode optical fiber media. This dual compatibility provides deployment flexibility, allowing network administrators to use the same transceiver model with different cable types depending on distance requirements and existing infrastructure. Multi-mode fiber is typically used for shorter distances within buildings, while single-mode fiber supports longer runs between facilities.
Which HP switches are compatible with this Mini-GBIC transceiver?
This transceiver is compatible with a wide range of HP ProCurve switches including the 1400-24G, 1700-24, 1800 series, 2500 series, 2600 series, 2800 series, 2900 series, 3400cl series, 3500yl series, 4100gl series, 4200vl series, 5300xl series, 5400zl series, and many other models. It also works with HP EP Modules, HP ProCurve EDGE Fabric Switches, and HP ProCurve Routing Switches as listed in the compatibility specifications.
What are the physical dimensions of this SFP transceiver?
The transceiver measures 0.49 inches (12.34 mm) in height, 0.54 inches (13.72 mm) in width, and 2.24 inches (56.90 mm) in depth. It weighs approximately 20 grams. These compact dimensions follow the standard SFP form factor specifications, allowing for high-density installations in network switches with multiple Mini-GBIC/SFP slots while maintaining reliable optical performance.
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