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16 port poe switch with high quality 250W power IEEE802.3af/at 48V 16+2+1SFP megabit with gigabit uplink SDAPO PSE1816GSR

16 port poe switch with high quality 250W power IEEE802.3af/at 48V 16+2+1SFP megabit with gigabit uplink SDAPO PSE1816GSR

Product Overview

Modern business networks are used for increasingly diverse applications – traditional data streams, VoIP voice traffic, video output from digital security cameras and remote control devices to name a few. The range of devices attached to today’s converged network often need to be supported not just in terms of data – equipment such as VoIP IP telephones and Wireless Access Points frequently need to be powered in physical locations where mains power is not available or difficult to deliver. Providing power to such devices via an Ethernet UTP cable is an elegant and easy to implement solution.
PoE technology conveniently eliminates the need to install networked devices, such as PSE1816GSR IP cameras and access points, near a power outlet, thereby reducing equipment and installation costs.
compatible to IEEE802.3af/at. It can power both existing 10/100Base-T network devices Wi-MAX and wireless IEEE 802.11n access points.

Ordering Information
Part Number Description
PSE1816GSR: 16-Port 10/100Mbps /PoE +2 Gigabit
TP+1 SFP not Combo Ports Poe Switch (250W)
Adaptive Extender 250M 1-16 port

High Performance Wire-Speed Switching
The PSE1816GSR offers 16 10/100Mbps Fast Ethernet ports and 2 Gigabit TP+1 SFP not combo ports.
can be either 1000Base-T for 10/100/1000Mbps or 1000Base-SX/LX through SFP (Small Factor Pluggable) interface. PSE1816GSR boasts a high performance switch architecture that is capable of providing non-blocking switch
fabric and wire-speed throughput as high as 8.8Gbps. Its two built-in GE uplink ports also offer incredible extensibility,
flexibility and connectivity to the Core switch or Servers.


*Up to 30W of Power on
*Extender 250M 1-16 port
*IEEE 802.3af/at
*Compatible With All IEEE 802.3af/at or Legacy
*Safe: Low Power Devices Receive Only the Power They Need
*Safe and Reliable Power to WLAN Access Points
*Automatic Detection and Protection of Non–standard Ethernet Terminals
*Supports 10/100 Base-T applications
*Compact Design Fits Easily in WLAN Access
*Plug-and-Play no configuration required
*Internal power supply
*Easy installation and maintenance
*Save up to 83% power with Green Technology

*complies to IEEE 802.3af PoE standard and is backward

Hardware Specification

10/100Mbps Copper Ports

16 10/ 100Base-TX RJ-45 Auto-MDI/MDI-X ports

1000Mbps Copper Ports

2 10/100/1000Mbps RJ-45 Auto-MDI/MDI-X ports

SFP/mini-GBIC Slots

1 1000Base-SX/LX, shared with Port-17

Switch Architecture


Switch Fabric

12.8Gbps / non-blocking

Switch Throughput

5.36Mpps @64Bytes

Address Table

8K entries

Share Data Buffer


Maximum Frame Size

9K Bytes

Flow Control

Back pressure for Half-Duplex

IEEE 802.3x Pause Frame for Full-Duplex


Power (yellow )

10/100 LINK / ACT (Green)

1000 ACT(Green);1000 LINK(yellow)

Reset Button

< 5 sec: System reboot

> 5 sec: Factory Default

Dimension (W x D x H)

293 x 165 x 44 mm, 1U height



Power Requirement

100~160V AC, 50-60 Hz

Power Consumption / Dissipation

250Watts maximum /510 BTU/hr maximum

Power over Ethernet

PoE Standard

IEEE 802.3af/at Power over Ethernet / PSE

PoE Power Supply Type


PoE Power Output

Per Port 52V DC, 350mA~600ma . Max. 30 Watts

Power Pin Assignment

1/2(+), 3/6(-)

PoE Power Budget

230 Watts

Max. number of Class 3 PD


Standards Conformance

Standards Compliance

IEEE802.3:10Base-T IEEE802.3u: 100BaseTX
IEEE802.3z:1000Base-SX/LX IEEE802.3ab:1000Base-T IEEE802.3af/at:
Power over Ethernet



Temperature: 0 ~ 50 Degree C Relative Humidity: 20 ~ 95%


Temperature: -10 ~ 70 Degree C
Relative Humidity: 20 ~ 95% (non-condensing)