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10/100/1000M external media converter

    Payment Type: L/C,T/T,Paypal,Western Union
    Incoterm: FOB,CIF,EXW
    Min. Order: 1 Piece/Pieces
    Delivery Time: 4 Days
Basic Info

Model No.: NT-G2100SFP

Communication Mode: Full-Duplex & Half-Duplex

Type: Optical Switch

Transmission Rate: 10/100/1000Mbps

Ports: ≦8

External Power Supply: Standlone

Additional Info

Packaging: package

Productivity: 50000

Brand: N-net

Transportation: Ocean,Land,Air,EXPRESS

Place of Origin: China

Supply Ability: 50000

Certificate: CE, FCC,ISO9001

HS Code: 8517622990

Port: Shenzhen

Product Description


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 SFP ports, the NT-G2100SFP provides high reliability and flexibility in the media transmission distance from 550m to 100KM varying with SFP fiber modules. It allows two working mode as below.

Drop-and-Repeat Operation

The NT-G2100SFP model, with its 2 SFP ports, can easily be configured for drop-and-repeat operation.

In drop-and-repeat mode, the NT-G2100SFP operates like a 3-port switch and can be used as a Repeater with an electrical drop or simply as an optical repeater/extender. In this situation, it works in Store and Forward mechanism, and prevents packet loss with IEEE 802.3x Flow Control (Full-Duplex) and Back Pressure (Half-Duplex) function.

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

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




Access mode

10/100/1000Mbps Gigabit Ethernet


IEEE802.3 10Base-T Ethernet, IEEE802.3u 100Base-TX Fast Ethernet, IEEE802.3ab 1000Base-T ,

IEEE802.3z 1000Base-SX/LX Gigabit Ethernet, IEEE802.3x flow control


Vary on SFP fiber module

Transmission distance

SFP port: Vary on SFP fiber module

Category-5 twisted pairs: 100m


One RJ45 port:

Connecting with STP/UTP category-5 twisted pairs, EIA568A/B

Two SFP port slots:

Vary on SFP fiber module




100,000 hours

Switch mechanism


LED indicator

POWER (power supply), TP Speed (On:1000Mbps,Off:10/100Mbps)

TP LINK/ACT , SD1(SFP Port 1 link/act LED), SD2(SFP Port 2 link/act LED)

Power supply

External: AC90~264V/DC100~380V input, 5V 2A output

Power consumption

Max. 5W

Operating temperature


Operating humidity


Maintaining temperature


Maintaining humidity

5% ~ 90% non-condensing


71mm (W)×94mm (D)×26 mm (H) (external power supply)

Looking for ideal SFP 10/100/1000M External Media Converter Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the SFP Gigabit External Media Converter are quality guaranteed. We are China Origin Factory of SFP Port Fiber Media Converter. If you have any question, please feel free to contact us.

Product Categories : Media Converter > Gigabit Media Converter

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