4
Aruba AP-375EX and AP-377EX Outdoor Access Points
| Installation Guide
Figure 4
AP-377EX Rear View
E0/POE
The AP-375EX/AP-377EX access point is equipped with one 10/100/1000 Base-T auto-sensing MDI/MDX Ethernet
port. This port supports wired-network connectivity, in addition to Power over Ethernet (PoE) from IEEE 802.3at
compliant power sources.
The AP-375EX/AP-377EX accepts 56V DC (802.3at) nominal as a standard powered device (PD) from a Power
Sourcing Equipment (PSE) such as a PoE midspan injector, or network infrastructure that supports PoE.
This port has an RJ-45 female connector with the pin-outs shown in
Figure 5
Gigabit Ethernet Port Pin-Out
E1/SFP Port
The fiber optic port is not certified for use in hazardous locations.
Grounding Point
Always remember to protect the access point by installing grounding lines. The ground connection must be
complete before connecting power to the access point enclosure.
USB Console Port
The USB Micro-B console port allows you to connect the access point to a laptop or serial console for direct
management. Use the included USB console cable to connect the access point. You can download the necessary
driver for USB-UART adapter from
support.arubanetworks.com
under the
Tools & Resources
tab.
Use the following setting to access the terminal:
E1/SFP
E0/POE
Grounding Point
USB Console Port, Reset button & LED
1000Base-T Gigabit
Ethernet Port
RJ-45 Female
Pin-Out
Signal Name
1
2
3
4
5
6
7
8
BI_DC+
BI_DC-
BI_DD+
BI_DD-
BI_DA+
BI_DA-
BI_DB+
BI_DB-
Function
Bi-directional pair +C, POE Positive
Bi-directional pair -C, POE Positive
Bi-directional pair +D, POE Negative
Bi-directional pair -D, POE Negative
Bi-directional pair +A, POE Negative
Bi-directional pair -A, POE Negative
Bi-directional pair +B, POE Positive
Bi-directional pair -B, POE Positive
You need a proper Allen wrench (8mm) to open the cover of the USB Console port.
Table 3
Console Settings
Baud Rate
Data Bits
Parity
Stop Bits
Flow Control
9600
8
None
1 None
