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Juniper EX-SFP-1GE-LH-46.12 1Gb/s SFP 80km Duplex LC SMF Transceiver
- 1Gb/s SFP transceiver module
- Long Distance (LH) variant
- Supports Single-Mode Fiber (SMF)
- Maximum transmission distance of 80km
- Duplex LC connector
- Compatible with Juniper networking equipment
- Designed for high-speed optical networking
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Product Overview
The Juniper EX-SFP-1GE-LH-46.12 is a 1Gb/s Small Form-factor Pluggable (SFP) transceiver module. It is designed for long-distance communication over single-mode fiber (SMF) with a reach of up to 80km, featuring a Duplex LC connector.
Technical Information
| Product Type | SFP Transceiver Module |
| Speed | 1Gb/s |
| Interface | Fibre Channel / Ethernet |
| Fiber Type | Single-Mode Fiber (SMF) |
Additional Specifications
| Connector | Duplex LC |
| Wavelength | 1550nm (typical for LH 80km) |
| Reach | 80km |
| Manufacturer | Juniper Networks |
Product Description
The Juniper EX-SFP-1GE-LH-46.12 is a high-performance Small Form-factor Pluggable (SFP) transceiver module engineered for demanding network applications requiring long-distance optical connectivity. This module operates at 1 Gigabit per second (Gb/s), making it suitable for Gigabit Ethernet and Fibre Channel links. Its 'LH' designation signifies its Long Haul capability, specifically designed to transmit data over extended distances. This SFP module is optimized for use with Single-Mode Fiber (SMF) optic cables, which are essential for achieving the maximum transmission range. The EX-SFP-1GE-LH-46.12 can support data links up to 80 kilometers (approximately 49.7 miles), making it ideal for connecting geographically dispersed network locations, such as between buildings in a campus environment or across metropolitan areas. The module utilizes a Duplex LC connector, which is the standard for fiber optic connections, ensuring a secure and reliable physical link. Designed and tested for compatibility with Juniper Networks networking equipment, this transceiver provides a reliable solution for extending network reach. It is a crucial component for service providers, large enterprises, and data centers that need to establish robust, high-speed optical connections over significant distances. The pluggable nature of SFP modules allows for easy installation and replacement, offering flexibility in network design and maintenance.



