4
Aruba 303H Series Hospitality Access Points | Installation Guide
Figure 2
303H Series (rear view)
Console Port
The 5-pin Micro-B connector located on the back of this device. Use an AP-CBL-SERU cable for direct
management of this device when connected to a laptop or serial console. For pin-out details, refer to
.
Figure 3
Console Port Pin-out
Ethernet Ports
The 303H Series access point is equipped with four active Ethernet ports (E0/PT-E3), shown in
.
Figure 4
303H Series (bottom)
The E0/PT port, located at the bottom of the access point is 10/100/1000Base-T, auto-sensing, MDI/MDX
wired-network uplink connectivity RJ45 port. It supports IEEE 802.3af/802.3at PoE as a standard Powered Device
(PD) from Power Sourcing Equipment (PSE), such as a midspan injector or a network infrastructure that supports
PoE.
The E1-E3 ports, located at the bottom of the access point are 10/100/1000Base-T auto-sensing, MDI/MDX wired-
network downlink connectivity RJ45 ports. These ports are used to provide secure network connectivity to wired
devices when physically linked using an Ethernet cable. Refer to
Figure 5
for port pin-out information.
Additionally, the E3 port supports PoE-out functionality, and is capable of supplying up to 15.4W to PSE when the
access point is operating in 802.3at PoE mode, or powered by a DC source.
E0
57V 600mA
PT
Micro B console port
E0 Ethernet port
Pass-Through (PT) port
1: NC
2: RX
3: TX
4: GND
5: GND
E0
E0/PT
E3
E2
E1
