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Shenzhen Huasifei Technology Co., Ltd.
20 Port Industrial Unmanaged POE Switch IEEE 802.3af/At Standard

20 Port Industrial Unmanaged POE Switch IEEE 802.3af/At Standard

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    20 Port Industrial Unmanaged POE Switch


    Industrial Unmanaged POE Switch IEEE 802.3af

  • Power Input Voltage
    AC 100~240V 50/60Hz
  • Power Output Power
  • Working Temperature
  • Total Power
  • Packet Forwarding Cache
  • Weight
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
    1 piece
  • Price
  • Packaging Details
    33*22*6 cm 1piece
  • Delivery Time
    7 work days
  • Payment Terms
    T/T, Western Union,Paypal
  • Supply Ability
    1000PCS/45 days

20 Port Industrial Unmanaged POE Switch IEEE 802.3af/At Standard

20 Port Industrial Unmanaged POE Switch IEEE 802.3af/At Standard PoE Power


Product Description

   CX-S1604GF fiber optic switch is an unmanaged intelligent PoE switch, with 16 100M electrical ports + 2 Gigabit uplink electrical ports + 2 Gigabit uplink optical ports, of which 1-16 ports support IEEE 802.3af/at Standard PoE power supply, single-port PoE power up to 30W, and the PoE port can automatically detect and identify powered devices that comply with the IEEE 802.3af/at standard and supply power to them through network cables. Non-POE devices intelligently detect and only transmit data without power supply.

   It can supply power to PoE terminal devices such as IP phones, network cameras, wireless APs, video intercoms, and smart homes through network cables. It is suitable for hotels, schools, factory dormitories, and small and medium-sized enterprises to build cost-effective networks..
   PoE technology (Power over Ethernet) is Power over Ethernet technology, which refers to providing DC power supply for some IP-based terminals (such as IP phones, wireless access APs, network cameras, etc.) while transmitting data signals. technology, these devices that receive DC power are called powered devices
  • 16 100M PoE ports + 2 Gigabit uplink network ports + 2 Gigabit uplink optical ports
  • Comply with IEEE 802.3, IEEE 802.3u, IEEE802.3x standards
  • Ethernet port supports 10/100M adaptive
  • Flow control mode: Full duplex adopts IEEE 802.3x standard, half duplex adopts Back pressure standard
  • Store-and-forward switching mechanism
  • Comply with IEEE 802.3af/at PoE power supply standard
  • Three-speed intelligent dial switch (switch function can be customized):
   VLAN: port isolation mode, 1-16 ports realize monitoring network downlink ports are isolated from each other, and communicate with uplink ports, effectively suppressing broadcast storms, Protect intranet security.
   PoE forced power supply: Ports 13~16 become forced power supply mode, the power of a single port can reach 30W, and when the power of a single port exceeds 30W, the power supply of the port will be automatically cut off, and the power supply will be restored automatically after the port overload is removed.

  • AI watchdog: PoE watchdog mode, 1-16 power supply ports support PoE watchdog function, when the port communication fails, the corresponding port PoE It will restart automatically, reducing on-site maintenance costs.
  • The PoE port supports a priority mechanism. When the remaining power is insufficient, the power supply of the high-priority port is given priority to avoid overloading of the device.
  • Ports 1~16 support AI to identify long distances. When the network cable length is less than 100 meters, the default rate is 100M. When the network cable length is greater than 100 meters, the corresponding port The rate is automatically reduced to 10M, and the PoE power supply and data transmission distance can be extended to 250 meters.


Technical Parameters
port characteristics
fixed port

16 10/100Base-TX POE ports (Data/Power)

2 10/100Base-TX uplink RJ45 ports (Data)

2 1000Base-X SFP optical port slots (Data)

Network port characteristics 1-16 ports 10/100BaseT (X) automatic detection, full/half duplex MDI/MDI-X adaptive
Network protocol




Backplane Bandwidth 11.2 Gbps
packet forwarding rate 8.332Mpps
packet forwarding cache 2M
MAC address table 2K
forwarding mode store and forward
Twisted pair transmission

10BASE-T : Cat3,4,5 UTP(≤250 meter)

100BASE-TX : Cat5 or later UTP(≤100 meter)

LED indicator Running indicator: Sys (green); Network indicator: Link (green)
Special feature

Function switch (customizable)


SW2: Force Output
SW3: Watchdog
PoE and Power Characteristics
PoE power supply standard 1-16 ports support IEEE802.3af/at standard PoE power supply
PoE power supply pin 1/2(+),3/6(-)
PoE maximum single port/average power AT-30W / AF-15.4W
total power 200W
Overall power consumption Standby power consumption: <6W; full load power consumption: <200W


Details Images

20 Port Industrial Unmanaged POE Switch IEEE 802.3af/At Standard 020 Port Industrial Unmanaged POE Switch IEEE 802.3af/At Standard 120 Port Industrial Unmanaged POE Switch IEEE 802.3af/At Standard 220 Port Industrial Unmanaged POE Switch IEEE 802.3af/At Standard 320 Port Industrial Unmanaged POE Switch IEEE 802.3af/At Standard 4



Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?

A: Sample needs 1-3 working days, mass production time needs 3-5 weeks based on order quantity.

Q3. Do you have any MOQ limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. Do your products meet our standards?

A: Yes, almost all our products have CE,ROHS,FCC,etc.

Q5. How to proceed an order?

A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order. Then we arrange the production.

Q6. How do you ship the goods and how long does it take to arrive?
A: We usually ship by Ali-Logistics, DHL, UPS, Fedex, TNT, EMS, SF Express or your designated forwarder. It usually takes 3-7 days to arrive. Airline and sea shipping also optional.
Q7. What is your payment term?
We have Ali- pay, T/T, Visa,Western Union payment terms options, you can choose the one which is convenient or effective for you !
Q8. Can you customized logo and packaging?
A: Yes, OEM/ODM are acceptable. Our design team will help you design as your requirement.