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NS-280FX - 8 x SFP Slots with 2 Giga unmanaged

                    Ethernet switch

 Ordering Information
 8 x SFP Slots with 2 Giga unmanaged Ethernet switch



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  • Specifications
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NS-280FX is a unmanaged SFP switch, each SFP port is specially designed by high power source for feeding high power consumption SFP module such as VDSL2-SFP / G.fast-SFP module, if install them it can be became a unmanaged IP DSLAM, or mixing install VDSL2-SFP / G.fast-SFP module plus Fiber optical module to extend your networking services and applications to farther places. NS-280FX also supports isolation function on SFP port for security, which can be easily configured by slide switch on front panel. There are lots of Multiple ports SFP switches in the market always power source is not enough to driver VDSL2-SFP / G.fast module or encounter overheat issue. Therefore, we put lots of effort for power source and good heat dissipation as NS-280FX's SFP slots are separated to each other, and build in two internal fans as well as special ventilated design for metal housing, to prevent SFP module overheat issue. With high performance and easy installation, NS-280FX can be utilized in ISP network solution for FTTdp(Fiber to the distribution point), FTTC (Fiber to the Curb) and FTTB (Fiber to the Building), also for SOHO application.



• Supports 2 x 10/100/1000BASE-T & auto–MDIX for RJ-45 port
• Supports 8 x 1.25G SFP Slots
• Cost effective bridge function for FTTdp/FTTC application
• Compatible to VDSL2 SFP module
• Support per SFP slot power source up to 3W
• Special design for VDSL2/G.fast-SFP module heat dissipation
• Supports isolation mode by Slide switch
• Compact in size, easy installation
• Plug & Play
• Flexible application & installation
• Support MTU 1632 bytes
• Supports 19” Rack mount bracket (Optional)
* Specifications are subject to change without prior notice.




 Standard Conformance




  Regulatory Compliance:



 Hardware Specifications
 Physical Interface:

 2 x RJ-45 10/100/1000Mbps auto-negotiation Ethernet port
 8 x 1000X/SerDes SFP slots
 1 x Slide switch

 Cabling requirements:
 Ethernet: 10/100/1000Base-T Cat.5 or above UTP Cable

 Fiber Optic: 1000Base-X Flexible (Depending on Fiber Transceiver)

 Modes :
 SFP ports Isolation function
 LED indication:

 Giga PORT : 1G/ ACT,100M/ACT,10M/ACT


 Power Supply:
 Input : AC100-240 volts / 50-60Hz
 Power Consumption:
 4W (Empty load)
 Optional accessories: 
 Rack mount bracket
 Operating Temperature: 
 0°C ~ 50°C (32°F ~ 122°F)
 Storage Temperature:
 -20°C ~70°C (-4°F ~ 158°F)
 10 to 90% (non-condensing)
 Net Weight:
  Approximately 1.645kg
 356mm x 156mm x 44mm (14’’ x 6.14’’ x 1.73’’ )


* Specifications are subject to change without prior notice.



NS-280FX is an ideal solution for FTTC/FTTB, MDU usage and SOHO application. NS-280FX can either be used as an upstream internet provider or a downstream internet receiver in your Network system, which makes NS-280FX meet user’s requirement, and offer you a variety of combination with other networking devices.

With 8 SFP slots and suitable SFP transceiver, NS-280FX is able to be considered as an IPDSLAM, and would perfectly fit in Fiber / XDSL networking system. NS-280FX also enable user to segment their SFP network, and set up multiple isolated network at your premises, such as your home, office, school, etc.





Release Date
Dec, 2020
Dec, 2020
  User's manual