National Enhance Technology Corp.

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2 x10/100/1000Base-T+ 1.25G / 2.5G SFP Media Converter

Ordering Information
NM-2000E 2 x10/100/1000Base-T+ 1.25G / 2.5G SFP Media Converter





The Netsys' NM-2000E is a media converter that’s built for Fiber or XDSL data transmission via 10/100/1000BASE-T Ethernet cable (UTP) and 1.25G/2.5G SFP slot. With DIP switch on rear side of NM-2000E, it’s easy for customer to config SFP Mode for 100M/1.25G/2.5G and LFP(Link Fault Passthrough) as well as 10/100/1000 Base-T Ethernet ports isolation mode, etc. NM-2000E will automatically do auto-negotiation & auto-MDIX to set up the most stable & fastest connection between NM-2000E and the devices that connected to it.

NM-2000E supports conversion between 10/100/1000 Base-T Ethernet and 1.25G/2.5G network, and small form-factor pluggable transceiver is required. NM-2000E also supports 9K bytes jumbo frames passthrough which is perfect to utilize in AI, IoT, video streaming application, VOIP, etc.

With high performance of data transmission and easy installation, NM-2000E is suitable for ISP to build their FTTdp/FTTC/FTTB network and small office network environment in more cost-effective way.


  •  Supports 2 x10/100/1000 Base-T & auto-MDIX for RJ-45 port
  •  Supports 1 x 1.25G / 2.5G SFP slot
  •  Supports up to 9k Jumbo frames
  •  Supports DIP switch for selecting 100M / 1.25G / 2.5G SFP slot mode & RJ45 isolation mode
  •  Supports Din-Rail ( Optional) installation
  •  Compact in size, easy installation
  •  Plug&Play
  •  Flexible application & installation
  •  Supports LFP(Link Fault Passthrough) function

* Specifications are subject to change without prior notice.


Standard Conformance
 Standard:  IEEE802.3u / IEEE802.3ab
 Regulatory Compliance:  FCC
 RoHS compliance


 Hardware Specifications
 Physical Interface:  2 x RJ45 10/100/1000Mbps auto-negotiation Ethernet port
 1 x SFP slot
 1 x DIP Switch
 1 x DC Power Jack
 Cable Connections:  Ethernet: 10/100/1000Base-T Cat.5 or above UTP Cable
 Fiber Optic: Flexible (Depending on Fiber Transceiver)
 LED indication:  PWR
 LAN1/LAN2: Link/ACT, 1Gbps, 100Mbps
 SFP slot: Link, 2.5G, 1.25G
 DIP Switch:  1000XSerDes, HSGMII 2.5G,SGMII 1.25G
 SGMII 100M SFP slot mode
 RJ45 ports Isolation Mode
 Jumbo Frame:  9K bytes
 Optional accessories:  Din Rail mounting plate
 External Power Adapter:  Input: AC 100-240 volts/ 50-60Hz
 Output: DC 12V/1A
 Typical Power Consumption:  0.5W
 Operating Temperature:  0°C~ 50°C (32°F ~ 122°F)
 Storage Temperature:  -20°C ~ 70°C (-4°F ~ 158°F)
 Humidity:  10 to 90% (non-condensing)
 Net Weight:  0.3 kg
 Dimensions:  95 x 110 x 27 mm (3.74" x 4.33" x 1.06")


* Specifications are subject to change without prior notice.






Release Date File Version Download
 Dec, 2023  Datasheet  N/A
 Dec, 2023  User's manual  A5

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