4
Aruba 503H Hospitality Access Points | Installation Guide
Console Port
The 5-pin Micro-B connector is located on the back of this device. Use the proprietary AP-CBL-SERU cable for
direct management of this device when connected to a laptop or serial console (a standard USB cable cannot be
used for this interface). For pin-out details, refer to
Figure 4
Micro-B Port Pin-out
Ethernet Ports
The Aruba AP-503H access points are equipped with one active uplink Ethernet port E0, shown in
. The
port is 10/100/1000 Base-T, auto-sensing MDI/MDX, which supports uplink connectivity when linked by an
Ethernet cable. Refer to
Figure 5
for a detailed port pin-out. The Aruba AP-503H access points support downlink
network connectivity through E1-E2 Ethernet ports.
The ports are 10/100/1000Base-T auto-sensing MDI/MDX.
Figure 5
AP-503H (Ethernet Port)
Physical Security Options
A Kensington Lock Slot is available with the desktop mount accessory
A security screw hole can be used with the mounting bracket
Reset Button
The reset button located on the side of the device (showed in
) can be used to reset the access point to
factory default settings or turn off/on the LED display.
Use one of the following methods to reset the access point to factory default settings:
To reset during normal operation:
1.Hold the reset button for more than 10 seconds while the access point is running.
2.Release the reset button.
To reset during power up, hold the reset button while the access point is powering up.
The system status LED will flash again within 15 seconds indicating that the reset is completed. The access
point will now continue to boot with the factory default settings.
To toggle the LED display between Off and Normal:
During the normal operation of the access point, shortly press and release the reset button using a small,
narrow object, such as a paperclip.
Bluetooth Low Energy / Zigbee Radio
Aruba AP-503H Access Points are equipped with an integrated BLE and Zigbee radio that provides the following
capabilities:
location and asset-tracking applications
1: NC
2: RXD
3: TXD
4: GND
5: GND
Ethernet Port
RJ45 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
Bi-directional pair -C
Bi-directional pair +D
Bi-directional pair -D
Bi-directional pair +A
Bi-directional pair -A
Bi-directional pair +B
Bi-directional pair -B