Справочник Пользователя для 3e Technologies International Inc. 523E-900
AirGuard WiMesh 3e-
523 Series User’s Guide
Copyright
2015 Ultra Electronics, 3eTI
October 2015
94
29000169-005 Revision C
4. WiMesh PAC-Link (3e-523S) Hardware Overview
The 3e
–523S, also called the Portable Adaptive Com-Link (PAC-Link), is an extremely portable, battery
operated IP router used in mobile operations. The 3e
–523S is intended to provide mobile IP connectivity
for personnel on the move when the RF signal strength cannot be maintained to the base operations
center. When the RF signal is disrupted, a 3e
center. When the RF signal is disrupted, a 3e
–523S can be used as a repeater which when situated in a
suitable location, will provide suitable RF signal strength between the personnel and the base operations
center.
center.
Multiple 3e
–523S units can provide secure communications between personnel and the base operations
center when large structures are penetrated or around the perimeter of large objects by simply tying the
3e
3e
–523S units to railings or other convenient tie points as the progress of personnel takes them beyond
the signal range of the last 3e
–523S–1 that was deployed. In this way, connectivity can be maintained
between personnel and the base operations center.
Inside the 3e
–523S is the FIPS 140-2 Validated 3e–523M multifunction wireless data module. Also
included is a rechargeable lithium-ion battery with a battery charge of approximately eight hours. The
3e
3e
–523S supports three different operating modes:
Wireless Access Point (WAP)
Wireless Client (STA)
Wireless Bridge (WDS)
The 3e
–523S can be configured for FIPS or non-FIPS sub-mode. In addition, the 3e–523S supports
802.11i and Wi-Fi Protected Access 2 (WPA2), WPA and different EAP types, Temporal Key Integrity
Protocol (TKIP) for WPA encryption and Advanced Encryption Standard (AES) for WPA2 encryption. With
support of 802.11a/b/g standards, the 3e
Protocol (TKIP) for WPA encryption and Advanced Encryption Standard (AES) for WPA2 encryption. With
support of 802.11a/b/g standards, the 3e
–523S delivers up to 22 Mbps of sustained data rate in 5 GHz and
2.4 GHz bands.
Figure 84 below shows the Antenna and Ethernet sides of the 3e523S device.
Figure 84 - 3e-523S Device (Antenna side) on left and 3e-523S Device (RS-232 side) on right.