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1. Overview

The NT-G2100SFP Gigabit SFP Media Converter provides 1 TP and 2 SFP ports to support conversion between 10/100/1000Base-T and 1000Base-X network. With the two 1000Base-SX / LX SFP ports, the NT-G2100SFP provides high reliability and flexibility to extend the media transmission distance up to 550m, 20km, or longer depending on the 1000Base-SX / LX SFP fiber modules. It allows the two types of segment to connect easily, efficiently and inexpensively.

With the 3-Port Switch mode, they work in high performance Store and Forward mechanism, and prevent packet loss with IEEE 802.3x Flow Control (Full-Duplex) and Back Pressure (Half-Duplex) function. As the NT-G2100SFP Media Converter fully complies with IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3ab 1000Base-T and IEEE 802.3z 1000Base-LX / SX, the Gigabit media converter installation is quite quick and easy by simply plug and play.

And the NT-G2100SFP supplied a DIP-Switch to set the operation mode of the SFP ports, When the DIP-Switch is set to the REDUNDANT, the port1 works as main channel, and the port2 works as redundant channel, to make sure the network normally.

1. Key features

• Complies with IEEE 802.3 10Base-T Ethernet, IEEE802.3 100Base-TX Fast Ethernet, IEEE 802.3ab 1000Base-T Gigabit Ethernet, IEEE 802.3z 1000Base-SX/LX, IEEE 802.3x flow control
• 2 ports 1000Base-SX/LX SFP Fiber optic, 1 port 10/100/1000Base-T RJ45
• Auto-Negotiation for 10/100 Base-TX Full-Duplex and 10/100 Base-TX Half-Duplex
• Support IEEE 802.3x Full-Duplex Flow-Control and Back pressure for Half-Duplex to eliminates packets loss
• Support Auto MDI/MDI-X function
• Support VLAN tag, Multicast pass through, and support the max packet length 1522 byte

²  Store-and-Forward mechanism, and 3-port data auto-switching

²  Support DIP-Switch to set the operation mode of the SFP ports (Switch mode and Redundant mode)

Low switch latency (<10ms) in Redundant mode