Ethernet POE DC
Powered Switch

5-Port Industrial rated Gigabit POE Ethernet Switch -

DC powered 48VDC-

DIN rail mount - wide temp range

Unmanaged Ethernet switch with
4 PoE and 1 RJ-45 uplink (RoHS)


  • Automatic MDI / MDI-X crossover for plug-and-play

  • Each port supports both 10/100 Mbps speed auto negotiation

  • Store-and-forward architecture

  • Full duplex IEEE 802.3x and half duplex backpressure
    flow control

  • 3.2 Gbps high performance memory bandwidth

  • Power Inputs +46V ~+55V DC

  • Supports operating temperatures from 30 ~ +75C

  • DIN-Rail

  • IEEE 802.3af Compliant PoE Ports

  • Four PoE ports with Power Sourcing Equipment
    (PSE) operation Auto-detection of PD (powered
    devices) and automatic power management
    Over-temperature, over-current and over/under-voltage detection


The ANS-205PSE is a 5-port unmanaged PoE (Power-over-Ethernet) Industrial Ethernet switch, it supports 4 PoE ports which are classified as power source equipments (PSE).The NS-205PSE makes centralized
power supply come true and provides up to 15.4 watts of power per port. The NS-205PSE can be used to power IEEE 802.3af compliant powered devices (PD) by Ethernet cable and eliminates the need for
additional power wiring.

Standards  IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet)
Processing Type Store & forward wire speed switching
MAC Addresses 1K
Memory Bandwidth 3.2 Gbps
Frame buffer memory 512 Kbit
Flow Control  IEEE802.3x flow control, back pressure flow control


RJ45 ports 10/100 Base-T(X) auto negotiation speed, F/H duplex mode,
and auto MDI/MDIX connection
LED Indicators Power, 10/100M, Link/Act .
Ethernet Isolation 1500 Vrms 1 minute
Frame Ground for EMS Protection Yes
Cable  Ethernet : 2-pair UTP/STP Cat.3,4,5, EIA/TIA-568 100-ohm
Fast Ethernet : 2-pair UTP/STP Cat. 5, EIA/TIA-568 100-ohm

Power Input

Input Voltage Range +46 ~ +55VDC for PoE output
Power consumption 1.3A@48VDC, 5% arrowed
Protection Power reverse polarity protection
Frame Ground for EMS Protection Yes
Connection  3-Pin Removable Terminal Block

PoE Output

PoE Compliance  100% IEEE 802.3af compliant
PoE Classification PSE (Power Sourcing Equipment)
PoE Voltage +46 ~ +48 VDC depending on power input
PoE Power Up to 15.4 watts per channel
PoE Operation Automatic detection and power management


Case  Plastic
Flammability  UL 94V-0
Dimensions  33 mm x 107 mm x 78 mm (W x H x D)
Installation DIN rail mount


Operating Temperature  -30C ~ +75C
Storage Temperature  -40C ~ +85C
Ambient Relative Humidity 10% to 90% non-condensing


  • optional
    MDR-60-48 48V/1.25A Power Supply (With DIN-Rail mounting)



301-924-7400 EXT 25

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