![background image](http://html1.mh-extra.com/html/advantech/eki-1751pi-m-ae/eki-1751pi-m-ae_user-manual_2857227012.webp)
3
EKI-1751PI Series User Manual
1.4
Applications
The solution works in pairs for point to point connectivity. It features EKI-1751PI-M-
AE Long Reach PoE Extender that the master unit is at the central site and on the
receiving end is EKI-1751PI-R-AE Long Reach PoE Extender with 4 PoE (PSE)
ports. Without the need for local power supply, each EKI-1751PI-R-AE is equipped
with four 10/100Base-TX IEEE 802.3at PoE Ports for a total power budget of 30W
that can support any remote IEEE 802.3at/af powered device (PD) like Wi-Fi Access
Point, IP Phone, and IP Camera.
Figure 1.1 Remote Power Enable
Figure 1.2 Remote Power Disable
Power Supply
Terminal blocks for redundant DC power inputs
Input Voltage: 48 to 57 V
DC
Power Consumption:
–
EKI-1751PI-M-AE: 65 Watts maximum
–
EKI-1751PI-R-AE: 125 Watts maximum
Over current protection
Automatic short protection
Protocol Support
Transparent bridging to higher layer protocols
Operating Environment
Operating Temperature: -40°C ~ 75°C (-40°F ~ 167°F)
Storage Temperature: -40°C ~ 85°C (-40°F ~ 185°F)
Humidity: 10% - 95% (non-condensing)
Physical
Hardened aluminum case, IP30
Dimensions: 62 x 135 x 106.5 mm (2.44” x 5.31” x 4.19”)
Installation: DIN-Rail, Panel Rack Mounting
Regulatory Compliance
CE
FCC Part 15 Class A
EN60950
Specifications
Description
Summary of Contents for EKI-1751PI-M-AE
Page 1: ...User Manual EKI 1751PI Series Long Reach PoE Extenders...
Page 10: ...Chapter 1 1Product Introduction...
Page 14: ...Chapter 2 2Hardware Description...
Page 16: ...7 EKI 1751PI Series User Manual 2 3 Installation Accessory Figure 2 3 Installation Accessory...
Page 17: ...Chapter 3 3LED Definition...
Page 20: ...Chapter 4 4Power...