57MM-SW20P - 20 Port Gigabit Managed Network Switch (16 PoE+ Ports, 2 RJ45 GbE Ports plus 2 SFP)
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20 Port Gigabit Managed Network Switch (16 PoE+ Ports, 2 RJ45 GbE Ports plus 2 SFP)


Ruijie No. RG-ES220GS-P

Product Summary

The 57MM-SW20P is a PoE 20 port Gigabit managed network switch. The switch features 20 Ports with 16 ports PoE+, 2 x GbE and 2 x SFP ports with a switching capacity of up to 40 Gbps. With a 250W PoE budget supporting 802.3af and 802.3at the SW20P can provide up to 30 watts of power to the connected device. The switch will negotiate with the connected devices to adjust the PoE power automatically, thereby saving energy.
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Features and Benefits

  • 20 port managed network switch with 16 ports PoE+, 2 RJ45 GbE ports and 2 SFP ports supporting up to 40Gbps switching capacity
  • Supports smart networking features via the free cloud service which allows users to auto-provision, deploy and manage devices remotely.
  • Offers a 250W PoE budget and up to 30W per PoE port.
  • Supports port status display, port traffic statistics and PoE port output power status
  • IP Camera recognition, providing a smart way to manage your CCTV cameras remotely.
  • Supports PoE output on/off L2 features: Supports port mirroring, loop protection and cable detection

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Hardware Specifications
1000Base-X SFP ports 2
PoE/PoE+ ports 16
Max. PoE budget 250W
Layer Type Layer 2
Switching capacity 40 Gbps
Forwarding rate 29.76Mpps
Packet Buffer 4.1 Mbit
MAC address table 8000
Maximum VLAN Support 16
Dimensions (W x D x H) 300 mm x 223 mm x 43.6 mm
Weight (With package) 2.8kg
MTBF > 200,000
Warranty 3 Years
Software Features
10/100/1000M Auto/ Full/Half Duplex Negotiation Yes
Flow Control Yes
Storm Suppression Yes
Management IP
VLAN Range 1 - 4094
Port-based VLAN Yes
Software features
QoS -
DHCP Client Yes
DHCP Snooping Yes
Telnet 1 session
DNS Client Yes
SNMP v1/v2/v3 -
Many-to-one Port Mirroring Yes
Downlink Loop
Loop Disabled Port Yes
Disconnection Duration 2s
Flow Control Yes
Cable Testing Yes
Cloud Management Yes
Hardware features
Reset Button Front
Cable Hot-swappable Yes
Power Supply Slot Single, fixed power supply
Power Consumption ≤ 269W
Power Supplies 100 - 240V AC, 4.5A
Fan Built-in, lower than 25 ℃ stop running
Fan Adaptive Speed Adjustment Yes
Acoustic Noise < 40dB
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -40°C to 70°C (-40°F to 158°F)
Operating Humidity 10% to 90% RH
Storage Humidity 5% to 95% RH
Port Surge 4 kV
Operating Altitude (meters) -500 to 5000
Certificate CE, RoHS
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