Cisco AIR-AP1121G-E-K9 Hardware Installation Guide - Page 18

Hardware Features, Single Radio Operation, Ethernet Port - power injector

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Hardware Features Chapter 1 Overview Hardware Features This section describes access point features. Refer to Appendix C, "Access Point Specifications," for a list of access point specifications. Key hardware features of the 1100 series access point include: • Single Radio Operation, page 1-2 • Ethernet Port, page 1-2 • LEDs, page 1-3 • Power Sources, page 1-3 • UL 2043 Certification, page 1-4 • Anti-Theft Features, page 1-4 Figure 1-1 shows the location of some of the hardware features of the access point. Figure 1-1 Access Point Layout and Connectors 1 2 345 6 81180 1 48-VDC power port 2 Ethernet port (RJ-45) 3 Cable lock slot 4 Mode button 5 Status LEDs 6 Antenna Single Radio Operation The access point contains a 2.4-GHz radio (IEEE 802.11b-compliant or IEEE 802.11g-compliant) in a mini-PCI slot and two 2.2-dBi dipole integrated antennas. You can perform a field upgrade to the mini-PCI radio and antennas to support new radio technologies, such as the 2.4-GHz IEEE 802.11g-compliant radio. Ethernet Port The auto-sensing Ethernet port accepts an RJ-45 connector, linking the access point to your 10BASE-T or 100BASE-T Ethernet LAN. The access point can receive power through the Ethernet cable from a power injector, switch, or power patch panel. The Ethernet MAC address is printed on the label on the back of the access point. Cisco Aironet 1100 Series Access Point Hardware Installation Guide 1-2 OL-4309-02

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1-2
Cisco Aironet 1100 Series Access Point Hardware Installation Guide
OL-4309-02
Chapter 1
Overview
Hardware Features
Hardware Features
This section describes access point features. Refer to
Appendix C,
“
Access Point Specifications,
”
for a
list of access point specifications.
Key hardware features of the 1100 series access point include:
•
Single Radio Operation, page 1-2
•
Ethernet Port, page 1-2
•
LEDs, page 1-3
•
Power Sources, page 1-3
•
UL 2043 Certification, page 1-4
•
Anti-Theft Features, page 1-4
Figure 1-1
shows the location of some of the hardware features of the access point.
Figure 1-1
Access Point Layout and Connectors
Single Radio Operation
The access point contains a 2.4-GHz radio (IEEE 802.11b-compliant or IEEE 802.11g-compliant) in a
mini-PCI slot and two 2.2-dBi dipole integrated antennas. You can perform a field upgrade to the
mini-PCI radio and antennas to support new radio technologies, such as the 2.4-GHz
IEEE 802.11g-compliant radio.
Ethernet Port
The auto-sensing Ethernet port accepts an RJ-45 connector, linking the access point to your 10BASE-T
or 100BASE-T Ethernet LAN. The access point can receive power through the Ethernet cable from a
power injector, switch, or power patch panel. The Ethernet MAC address is printed on the label on the
back of the access point.
1
2
3
5
81180
6
4
1
48-VDC power port
4
Mode button
2
Ethernet port (RJ-45)
5
Status LEDs
3
Cable lock slot
6
Antenna