Cisco Cisco Aironet 1572EC Outdoor Access Point Data Sheet
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Item
Specification
DOCSIS 3.0 Capabilities
DOCSIS3.0 with up to 8x4, 16x8, and 24x8 Downstream (DS) x Upstream (US) channel bonding capability for Hybrid
Fiber-Coaxial (HFC) cable modem (CM) options. The CM protocols include NA-DOCSIS3.0, Euro-DOCSIS3.0 and
Japan-DOCSIS3.0. The NA-DOCSIS3.0 is offered with either (42/88 MHz or 85/108 MHz) diplexer split. The Euro and
Japan DOCSIS are offered with (65/108 MHz) diplexer split.
Fiber-Coaxial (HFC) cable modem (CM) options. The CM protocols include NA-DOCSIS3.0, Euro-DOCSIS3.0 and
Japan-DOCSIS3.0. The NA-DOCSIS3.0 is offered with either (42/88 MHz or 85/108 MHz) diplexer split. The Euro and
Japan DOCSIS are offered with (65/108 MHz) diplexer split.
NA-DOCSIS3.0, Euro-DOCSIS3.0 24x8 cable modem provides up to:
● Twenty four (24) bonded channels on the downstream with total throughput of up to 912 and 1200 Mbps respectively
(maximum usable throughput without overhead)
● Eight (8) bonded channels on the upstream with total throughput of up to 216 Mbps (maximum usable throughput
without overhead)
● Designed to meet DOCSIS 3.0 specifications as well as backward compatibility with existing DOCSIS2.0 networks.
● Enhanced packet processing technology to maximize performance.
Channel-bonded cable modems must be used in conjunction with a cable modem termination system (CMTS) that
supports channel bonding per the DOCSIS3.0 specifications. When used with a non-channel-bonded CMTS,
channel-bonded cable modems function as conventional DOCSIS 2.0 cable modems.
supports channel bonding per the DOCSIS3.0 specifications. When used with a non-channel-bonded CMTS,
channel-bonded cable modems function as conventional DOCSIS 2.0 cable modems.
Data Rates Supported
2.4 GHz - 802.11b/g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps
2.4 GHz - 802.11n:
Spatial
Streams
Streams
MCS Index
1
GI
2
= 800 ns
GI = 400 ns
20 MHz Rate (Mbps)
20 MHz Rate (Mbps)
1
0
6.5
7.2
1
1
13
14.4
1
2
19.5
21.7
1
3
26
28.9
1
4
39
43.3
1
5
52
57.8
1
6
58.5
65
1
7
65
72.2
2
8
13
14.4
2
9
26
28.9
2
10
39
43.3
2
11
52
57.8
2
12
78
86.7
2
13
104
115.6
2
14
117
130
2
15
130
144.4
3
16
19.5
21.7
3
17
39
43.3
3
18
58.5
65
3
19
78
86.7
3
20
117
130
3
21
156
173.3
3
22
175.5
195
3
23
195
216.7
1
MCS Index: The Modulation and Coding Scheme (MCS) index determines the number of spatial streams, the modulation, the
coding rate, and data rate values
2
GI:
A guard interval (GI) between symbols helps receivers overcome the effects of multipath delays.