Allied Telesis AT-PC2000/LC-90 AT-PC2000/LC-90 - Allied Telesis 1000T PoE+ to 1000SX LC Media Conver...

SKU:AT-PC2000/LC-90

Product Type: Media Converter
Interface 1: 1 x 10/100/1000BASE-T (RJ45 Copper)
Interface 2: 1 x 1000BASE-SX (SC Duplex Fiber)
Fiber Type: Multimode Fiber (MMF)
Wavelength: Typically 850nm for SX
Distance: Up to 550 meters over Multimode Fiber
Power: External power adapter included
Features: Auto-negotiation on copper port, Link fault pass-through (optional)

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Typically 1-2 handling + 3-7 transit days

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For government, enterprise, data center, and small business customers.

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Details

Product Overview

The Allied Telesis AT-PC2000/LC-90 is a 1000BASE-T to 1000BASE-SX media converter. It allows for the extension of Ethernet networks by converting copper Ethernet signals to fiber optic signals, enabling longer transmission distances over multimode fiber.

Technical Information

Product Type	Media Converter
Copper Port	1 x 10/100/1000BASE-T (RJ45)
Fiber Port	1 x 1000BASE-SX (SC Duplex)
Fiber Type	Multimode

Additional Specifications

Max Distance (Fiber)	550 meters
Wavelength	850nm
Standards	IEEE 802.3ab, 802.3z
Power	External Adapter

Product Description

The Allied Telesis AT-PC2000/LC-90 is a robust media converter designed to bridge the gap between copper Ethernet and fiber optic networks. It facilitates the extension of existing Ethernet infrastructure by converting signals between a 10/100/1000BASE-T copper interface (using an RJ45 connector) and a 1000BASE-SX multimode fiber optic interface (using an SC duplex connector). This capability is crucial for extending network reach beyond the limitations of copper cabling. The 1000BASE-SX standard utilizes a wavelength of 850nm and is designed for transmission over multimode fiber optic cables. The AT-PC2000/LC-90 supports distances of up to 550 meters, making it suitable for connecting devices within a campus, large building, or across different network segments where fiber optic cabling is preferred for its immunity to electromagnetic interference and higher bandwidth potential over longer runs. This media converter is typically powered by an external power adapter and often includes features such as auto-negotiation on the copper port to automatically detect the highest possible speed (10/100/1000 Mbps) and duplex mode. Some models may also support Link Fault Pass-Through (LFPT), which allows network devices to be notified of a link failure on the other side of the conversion, aiding in faster troubleshooting. It serves as a cost-effective solution for network expansion and integration.

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