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Jiangsu HENGSION Electronic S&T Co., Ltd.

LAN Switch, 24 Port Switch, Poe Power Switch manufacturer / supplier in China, offering 4 Gigabit SFP Unmanaged 20 Port Poe Ethernet Network Switch, Industrial Network Switch with 5 Fast Ethernet and 3 Fiber Port, 4 Gigabit Combo and 4 Fiber Port Ethernet Network Switch and so on.

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Supplier Homepage Product POE Switch 4 Gigabit SFP Unmanaged 20 Port Poe Ethernet Network Switch

4 Gigabit SFP Unmanaged 20 Port Poe Ethernet Network Switch

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 2000 PCS a Week
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: MNB28G-20EP-4G-E
  • Type: Ethernet Switch
  • Ports: 24
  • Standard: IEEE802.3af
  • Certification: Ce, FCC, RoHS
  • Operating Temperature: -20 to +60 Celsius
  • Transport Package: Packed in Box and Delivered by Carton
  • Origin: China
  • Communication Mode: Full-Duplex & Half-Duplex
  • Transmission Rate: 10/100/1000Mbps
  • Power Supply: Inner 250W Poe Power Supply
  • Poe Power: 15.4W Per Port
  • Installation: 1u Rack Chasssis
  • Trademark: Hengsion
  • Specification: 440*350*44mm
  • HS Code: 8517623290
Product Description
MNB28-20EP-4G-E
Unmanaged 20*1000Base T(X) POE(15.4w) + 4*1000 Base-FX SFP port Ethernet Switch
Inner 250W power supply.


4 Gigabit SFP Unmanaged 20 Port Poe Ethernet Network Switch


Features:
  • 20*1000Base T(X) POE Ethernet ports & 4 Gigabit Combo port.
  • POE Ethernet ports fully compliant with IEEE802.3af standard provide up to 15.4 Watts per port.
  • Support IEEE/802.3x full duplex flow control and Backpressure half duplex flow control.
  • Wire speed forwarding capability of all ports make sure of non-blocking message forwarding.
  • Automatic MDI/MDI-X crossover for plug-and-play
  • With power overload current protection.
  • No fan, low power consumption design.
  • Support full-loaded operating temperature range -20 to 60ºC.
  • 19" 1U Rack Mount installation
  • With 250W inner POE power supply. 

Introduction:

HENGSION unmanaged MNB28G-20EP-4G-E Ethernet switch provides 4*1000Base Combo ports, and 20*10/100/1000M POE Ethernet ports. The POE Ethernet ports fully compliant with IEEE802.3af standard, providing up to 15.4 Watts per port to meet the user's requirements of fast networking.

MNB28G POE series' wide operating temperature range and port surge protection design are ideal for application in large flow real-time outdoor environment, and are widely used for occasions including enterprise, intelligent building, cafe, community access or gathering etc., and for industries like finance, education and government etc.


Specification:
Technology
StandardsIEEE 802.3,802.3u,802.3x,802.3ab,802.3z; IEEE802.3 af.
Interface
Gigabit Ethernet port10/100 /1000 Base-T(X)  auto-adaptive RJ45, supports Power Over Ethernet
Gigabit Ethernet port10/100/1000 Base-T(X)  auto-adaptive RJ45
Gigabit Fiber port1000Base-X SFP port
Power port100-240VAC power plug
Switching Features
Processing TypeStore & forward
Switching bandwidth50Gbps
Packet forwarding speed37.2 Mpps
MAC Address8K
Buffer Memory512KB
POE Features
POE Ports20*10/100/1000Base-TX POE Ethernet ports
Power supply modeSupply power while Power Device detected
Bridging modeEndspan  (V+  corresponds to 1,2;  V- corresponds to 3,6 )
AF ModeSupport IEEE802.3af confirmed PD, provide up to 15.4 Watts per port.
LED Indicator for
Power, Ethernet port connection & running status, Fiber port connection & running status
Power
Power Input100-240VAC  to 250W inner POE power supply
POE Power ConsumptionAF:15.4W(each port)
ProtectionOverload current protection
Mechanical
Casing19" 1U metal casing
Dimension(L*W*H)440*350*44mm
Installation1U rack mount
Weight2.85Kg
Environmental
Operating Temperature-20ºC~+60ºC
Storage Temperature-40ºC~+85ºC
Relative Humidity5~95%,non-condensing
Warranty
Warranty Period2 years for Ethernet swtich

Connection Topology:
4 Gigabit SFP Unmanaged 20 Port Poe Ethernet Network Switch

Ordering Infomation:
Available ModelsPort Interface
1000Base FX SFP1000Base TX port100Base T(X) POE15.4W
Combo port
MNB28G-20EP-4G-E420


Package Checklist
• Ethernet switch
•  Power wire unit
•  Hardware installation guide(printed)
•  Warranty Card


Dimension:
4 Gigabit SFP Unmanaged 20 Port Poe Ethernet Network Switch

4 Gigabit SFP Unmanaged 20 Port Poe Ethernet Network Switch
4 Gigabit SFP Unmanaged 20 Port Poe Ethernet Network Switch

 
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