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Jiangsu HENGSION Electronic S&T Co., Ltd.

Gigabit Switch, Managed Switch, Gigabit Poe Switch manufacturer / supplier in China, offering 20 Port with 4 SFP Managed 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 20 Port with 4 SFP Managed Poe Ethernet Network Switch

20 Port with 4 SFP Managed 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-M
  • Type: Ethernet Switch
  • Ports: 24
  • Standard: IEEE802.3af
  • Certification: Ce, FCC, RoHS
  • Operating Temperature: -20 to +60 Celsius
  • Trademark: Hengsion
  • Specification: 440*350*44mm
  • HS Code: 8517623290
  • 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
  • Web-Smart: with Inner Nms Management System
  • Transport Package: Packed in Box and Delivered by Carton
  • Origin: China
Product Description
MNB28-20EP-4G-M
Managed 20*1000Base T(X) POE(15.4w) + 4*1000 Base-FX SFP port Ethernet Switch
Inner 250W power supply.


20 Port with 4 SFP Managed 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 Ethernet redundant Ring protocol( recovery time≤20ms)
  • Wire speed forwarding capability of all ports make sure of non-blocking message forwarding.
  • Support 802.1x authentication, VLAN, and broadcast storm suppression.
  • Loop detection and Port+ IP+MAC binding.
  • Port traffic monitoring and fault event alarming
  • Support WEB visual interface, support SNMP management.
  • Automatic MDI/MDI-X crossover for plug-and-play
  • Overload protection and power reverse polarity protection.
  • Full-loaded operating temperature range -20 to 60ºC.
  • No fan, low power consumption design.
  • 19" 1U Rack Mount installation
  • With inner 250W POE power supply.

Introduction:

HENGSION managed MNB28G-20EP-4G-M Ethernet switch provides 4*1000Base Combo ports, and 20*1000BaseT(X) POE Ethernet ports. The POE Ethernet ports fully compliant with IEEE802.3af standards, provide up to 15.4 Watts per port to meet the user's requirements of fast networking; Support Ethernet redundant Ring protocol( recovery time<20ms), with complete security and QoS policies; Support VLAN division, port mirroring, and port rate limiting; Support broadcast storm suppression, flow control, and centralized management and configuration by WEB,CLI,SNMP.

MNB28G-POE Series has a wealth of operational features which can meet user's networking requirements of multi-service integration, security, scalability and manageability. Its 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; IEEE802.1Q,802.1p,802.1D,802.1w,802.1s,802.1X,802.1ab
IEEE802.3af
ProtocolsRing, MSTP, IGMP Snooping, GMRP,VLAN,PVLAN, Telnet, HTTP, HTTPS, RMON,SNMPv1/v2/v3,LLDP,SNTP,DHCP server,SSH,SSL,ACL,FTP,ARP,QoS
Interface
Gigabit Ethernet port10/100/1000 Base-T(X)  auto-adaptive RJ45, supports Power Over Ethernet
Gigabit Ethernet  port10/100/1000Base-TX auto-adaptive RJ45
Gigabit Fiber port1000Base-X SFP port
RS232 Serial Console portRS232 in RJ45 connector with console cable
Power port90-264VAC Power plug
Switching Features
Processing TypeStore & forward, wire speed switching
Switching bandwidth50Gbps
Packet forwarding speed37.2Mpps
MAC Address8K
Buffer Memory512KB
Priority Queue4
VLAN number4K
VLAN ID1-4096
Multicast groups256
Software Features
VLAN802.1Q,Vlan(4K), Port-based VLAN, Q-in-Q
Storm SuppressionBroadcast, multicast, and  unknown unicast  storm suppression
Flow controlIEEE802.3X negotiation, CAR function, rate limiting step 64K
Multicast protocolIGMPv1/2/3 Snooping
Port ManagementSupport port mirroring, port isolation, port trunking
DHCP ManagementSupport DHCP Snooping, option 82
QoS (Quality of Service)802.1p; Support port default priority tags, at least 4 different priority queues per port
Security featuresMAC address filtering, dynamic or static MAC address learning, Loop detection and Port+ IP+MAC binding
Traffic ManagementPort traffic monitoring and fault event alarming
Management SNMP v1/v2/v3, CLI,WEB
Management AccessSupport Console, Telnet
System MaintenanceRMON,PDP Discovery Protocol(CDP compliant),AST
File transferSupport Log output, configuration file backup and input
LED Indicator for
Power, Device running status, Ethernet port connection & running status, Fiber port connection & running status
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.
Power
Power Input90-264VAC 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
Weight4.3Kg
Environmental
Operating Temperature-20ºC~+60ºC
Storage Temperature-40ºC~+85ºC
Relative Humidity5~95%,non-condensing
Warranty
Warranty Period2 years for Ethernet swtich (power unit with 1year warranty)

Connection Topology:
20 Port with 4 SFP Managed Poe Ethernet Network Switch

Ordering Infomation:
Available ModelsPort Interface
1000Base FX SFP1000Base TX port100Base T(X) POE15.4W
Combo port
MNB28G-20EP-4G-M420


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


Dimension:
20 Port with 4 SFP Managed Poe Ethernet Network Switch

20 Port with 4 SFP Managed Poe Ethernet Network Switch
20 Port with 4 SFP Managed Poe Ethernet Network Switch


 
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