Connecting Cisco EHWIC-3G-EVDO-x to the Network
Connecting an Antenna to EHWIC-3G-EVDO
10
Connecting Cisco EHWIC-3G-EVDO-
x
to the Network
Table 3
lists insertion loss information for the ultra-low-loss (ULL) LMR 400 extension cables available
from Cisco for use with 3G EHWIC antennas.
3G-ACC-OUT-LA
(Lightning Arrestor)
Lightning Arrestor
800 MHz to 2200
MHz
This is a quarter-wave lightning protector with
integrated high-pass filter.
For more information, see
Cisco 3G Lightning
Arrestor (3G-ACC-OUT-LA)
3G-ACC-OUT-COMBO
Lightning Arrestor
and antenna
N/A
Multi-Band Outdoor Omnidirectional Antenna
Mast/Wall Mount (3G-ACC-OUT-OM) and 3G
Outdoor Antenna Lightning Arrestor
(3G-ACC-OUT-LA)
4G-ANTM-OM-CM
Low Profile
Surface Mount
Omnidirectonal
698 MHz–2690 MHz This is a ceiling mount omnidirectional antenna that
can be used in any of the 3G or 4G bands (that is, any
of the 700/800/900/1700/1800/1900/2100/2600 MHz
bands).
For more information, see
Cisco 4G Indoor
Ceiling-Mount Omnidirectional Antenna
(4G-ANTM-OM-CM)
.
Table 2
Cisco Antennas Supported on the 3G Wireless EHWIC Cards (continued)
Cisco Part Number
Antenna Type
Maximum Gain and
Frequency Range
Description
Table 3
Cisco Extension Cables for Use with Antennas
Cisco Product Number
Cable Length
Insertion Loss
Frequency (MHz)
3G-CAB-ULL-20
20 ft (6 m)
1.50 dB max.
2100
3G-CAB-ULL-50
50 ft (15 m)
3.50 dB max.
2100
3G-CAB-LMR240-25
25 ft (7.5 m)
3.50 dB max.
2200
3G-CAB-LMR240-50
50 ft (15 m)
6.90 dB max.
2200
3G-CAB-LMR240-75
75 ft (23 m)
10.5 dB max.
2200
