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Juniper EX-SFP-1GE-LH-56.56 1Gb/s SFP 80km Duplex LC SMF Transceiver
- Data Rate: 1Gb/s
- Form Factor: SFP
- Fiber Type: Single-Mode Fiber (SMF)
- Wavelength: Typically 1550nm (Long Haul)
- Maximum Distance: 80km
- Connector Type: Duplex LC
- Compliant with SFP MSA
- Supports Digital Diagnostic Monitoring (DDM)
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Product Overview
The Juniper EX-SFP-1GE-LH-56.56 is a 1Gb/s SFP transceiver designed for long-haul single-mode fiber links. It supports distances up to 80km, making it suitable for enterprise and carrier access networks.
Technical Information
| SKU | EX-SFP-1GE-LH-56.56 |
| Manufacturer | Juniper |
| Product Type | SFP Transceiver |
| Speed | 1Gb/s |
Additional Specifications
| Fiber Type | Single-Mode Fiber (SMF) |
| Wavelength | 1550nm (typical for LH) |
| Reach | 80km |
| Connector | Duplex LC |
Product Description
This Juniper Networks SFP transceiver, model EX-SFP-1GE-LH-56.56, is a standard 1 Gigabit Ethernet (1GbE) optical module designed for long-haul (LH) transmission over single-mode fiber (SMF). The SFP (Small Form-Factor Pluggable) form factor is widely adopted across the networking industry, offering a compact and hot-swappable solution for connecting network devices like switches and routers via fiber optic cables. The key characteristic of this transceiver is its extended reach capability, supporting data transmission up to 80 kilometers. This is achieved by operating at a longer wavelength, typically around 1550nm, which is optimized for minimal signal loss over long distances in single-mode fiber. The duplex LC connector is the standard interface for connecting fiber optic patch cords, ensuring a secure and reliable physical link. This transceiver is commonly used in enterprise networks for connecting buildings across a campus, in service provider networks for access and aggregation layers, or anywhere reliable, long-distance Gigabit Ethernet connectivity is required. It adheres to the SFP Multi-Source Agreement (MSA) for interoperability and usually includes Digital Diagnostic Monitoring (DDM) features, allowing administrators to monitor optical power, temperature, and other vital parameters for network health and troubleshooting.
