Installation Instructions

nanoLTE E61 AP Hardware Installation Installation Overview and Requirements
NANO_INST_43325 v205_0.6 for N4G_2.5 © ip.access Limited 2019 Page 4
2.3.2 AP Cooling
Special attention must be given to ensure a AP will meet its air cooling requirements in its
installed location.
Take the following points into consideration for the physical location of an AP:
• The AP must be installed where there will be proper air will flow through the body
of the AP to provide cooling.
• The AP MUST NOT be installed in an enclosed space where air flow is restricted.
This includes, but is not necessarily limited to:
• Roof or ceiling spaces
• Small cabinets
• Tightly enclosed shelf spaces
2.3.3 Port Usage
This information is provided in case it is needed for configuring local on-premises
equipment, especially any hardware firewalls between the AP and the rest of the backhaul
network.
All connections are outgoing. That is, they are initiated from the AP. Port usage has some
dependency on whether or not the AP is using IPsec.
Port Usage Before IPsec
The AP can use any of the following ports before the IPsec tunnel is established:
The AP may continue to use some of these ports outside the IPsec tunnel. For example, for
contacting NTP servers.
Protocol Destination Port Use
udp 67 DHCP
udp 68 DHCP
udp 53 DNS
udp 123 NTP
tcp 443 HTTPS for connecting to the Redirector (LTE only)
tcp 80 HTTP for first CRL download for a new AP or after
Factory Reset