16-port Gigabit PoE+ with 4 Combo SFP Rack-mount Web Smart PoE Switch


  • 16-Port 10/100/1000BaseT(X) PoE+
  • 4 Combo SFP Open Slots
  • IEEE 802.3at, up to 30W per port
  • Maximum 250W power consumption
  • Web-based Configuration and Management
  • 8K MAC, 802.1Q VLAN, QoS, Link Aggregation, RSTP, IGMP Snooping, and IEEE 802.1X
  • Up to 12.2K Jumbo Frame"

This switch is equipped with 16-ports 10/100/1000BaseT(X) with 4-port gigabit SFP open slots. It was designed for easy installation and high performance in an environment where traffic is on the network and the number of users increases continuously. The compact rigid desktop size was specifically designed for small to medium workgroups. It can be installed where space is limited; moreover, it provides smooth network migration and easy
upgrade to network capacity.

In addition, the switch features comprehensive and useful function such as QoS (Quality of Service), Spanning Tree, VLAN, Port Trunking, Bandwidth Control, Port Security, SNMP/RMON, IGMP Snooping capability via the intelligent software. It is suitable for both metro-LAN and office application.


Number of Ports
Uplink Ports
Ethernet: IEEE802.3 10BaseT
IEEE802.3u 100BaseTX
IEEE802.ab 1000BaseT
IEEE802.3z 1000BaseSX/LX
IEEE802.3x Full-duplex and Flow Control
IEEE802.3ad Link Aggregation Control Protocol
IEEE802.1D Spanning Tree Protocol
IEEE802.1w Rapid Spanning Tree Protocol
IEEE802.1p Class of Service
IEEE802.1X Port-based Network Access Control
IEEE802.3at Power Over Ethernet (PoE+)
10 / 100 / 1000M RJ-45 Ports: 16 ports with IEEE802.3at PoE+
Gigabit SFP: 4, Combo with 4 10 / 100 / 1000M RJ-45
MAC Address: 8K
Buffer Memory: 500Kb
Jumbo Frames: 12.2K
Transmission Method: Store and Forward
Switching Capacity: 32Gbps
Smart Features
VLAN: 16, VLAN ID: 1 ~ 4094
IGMP Snooping V1 & V2
LACP / Trunk: up to 8 groups
Quality of Service (QoS)
PoE Control: PoE Port Enabled / Disable, Status
IEEE 802.1X, Source IP Filter
Storm Control: Broadcast, Multicast, Flood Unicast
Port: Port State, Speed / Duplex
Rate Limiting, Port Mirroring
Management: Web GUI, SNMP, Password protection
Configuration upload / download, Firmware upgrade
Power Input
100 - 240VAC~, 50 ~ 60Hz
Power Output
53VDC Per Port Output
Max. Power Consumption
44 x 440 x 331mm / 1.7" x 17.3" x 13" (H x W x D)
Operating Temperature
0°C ~ 40°C / 32°F ~ 104°F
Storage Temperature
-20°C ~ 90°C / -4°F ~ 194°F
10 ~ 90% RH (non-condensing)
FCC Class A, CE
4.4kg / 9.7lb

Ordering Infomation

ES1645-51,16P Giga+4SFP PoE,US,EEC
ES1645-51,16P Giga+4SFP PoE switch,EU
Type File Upload date Version File size
Datasheet ES1645_51_datasheet_EN_20150206 2018 / 10 /1 105.34 Kb
Manual ES1645-51_250W_UM_EN_20150305 2019 / 10 /1 1.63 Mb
Original Picture ES1645_51 2016 / 08 /18 267.32 Kb


Ethernet over Coax. with PoE Connect & Power-up PoE Devices


Ethernet over Coax. with PoE Connect Non-PoE Devices


for PALUN-T (Blue)