SP WiFi sesija #2 - Access
Dragan Novaković,
CCIE #26951
[email protected]
© 2011 Cisco and/or its affiliates. All rights reserved.
Cisco Confidential
1
• Novi wireless kontroler portfolio
• Novi portfolio indoor AP
• Novi portfolio outodoor/mesh AP
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2
Cisco Prime NCS
Web
Browser
• Security Polise
Cisco WLAN Controller
• QoS Polise
• RF Management
• Mobility Management
• Sveobuhvatne info.
radu i SNR za svaki AP
SNMP v3
SOAP / XML
Cisco Mobility
Services
Engine
Switch/Routed
Network
Access Points
CAPWAP: Control And Provisioning of Wireless Access Points,
UDP - 5247 Data port, 5246 control port)
© 2011 Cisco and/or its affiliates. All rights reserved.
• MAC Layer Encryption
• Air monitoring
• Svaki AP je efektivno
udaljeni interfejs na
kontroleru
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Performanse & Funkcionalnost
11n
AP1240
AP1250
AP1260
AP3500e/AP3600e
AP1140
AP3500iAP3600e
Carpeted
Ruggedized
11abg
AP1040
Home
Office
AP1130
OEAP600
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4
High-Speed
Bridge
Mesh AP
11bg Bridge
Outdoor
Indoor AP u
ormarima
BR1300
AP1522
AP1524
AP1550
ExtendAir
r5005
3rd Party proizvodi
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Performanse & Scale
5508-12, 25, 50, 100, 250, 500 (LICENSE-BASED)
5508-12
5508-25
5508-50
5508-100
5508-500
5508-250
EoS announced per 13. June 2011
WiSM-300
4404-100
4402-12, 25, 50
3750G-25, 50
2106, 12, 25
WLCME-6, 8, 12, 25
# of AP
6
12
© 2011 Cisco and/or its affiliates. All rights reserved.
25
50
100
250
300
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500
6
Novo
WiSM2
Novo
5500
Performance
2500
Novo
Novo
WLCM2
7500
Scale
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• Naslednik WLC2100
• 1RU, podrška za do 50 AP
• 4 GigE Porta – 2 Non-POE i 2 POE
• Podrška za 500 wireless uređaja & 250 tagova
• Podrška za Triple play – Data, Voice & Video
• Control plane scalability
• Podrška za OfficeExtend i DTLS enkripciju
• Podrška za Cisco M-Drive tehnologiju- BandSelect i ClientLink
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2100
2500
Interfejsi
8xEthernet (2 PoE)
4xGE (2 PoE)
# APova
6, 12, 25
5 - 50
# uređaja
256
500
Fix
Scale as you grow
Built-In Licenses: 5, 15, 25 and 50
Adder Licenses (5 and 25)
100Mbps
300Mbps
10
50
Data Encryption
(Data DTLS)
Not Supported
Licensed (Optional)
Teleworker Support
(OEAP)
Not Supported
AP licenciranje
Protok
Konkuretni AP
Upgrade/Join
Supported
(w/ Data DTLS License)
Note: Wired Guest Access and Guest Access Anchor is NOT supported
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 Zaštita ISR G2 investicije
SRE-SM-700-K9
SRE-SM-900-K9
SRE-ISM-300-K9
• Najmanji Cisco WLC
802.11n podrška
Podrška za sve napredne RF mehanizme
(CleanAir AP)
5500 stil licenciranja Podrška za 10/50 APova
Specifikacije
© 2011 Cisco and/or its affiliates. All rights reserved.
# Access Point
5 – 50
# Uređaja
500
Protok
300Mbps
Form Factor
SRE Module on ISR G2
I/O
ISR backplane
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• Operativne uštede
Najveći Cisco WLC
Smanjen downtime za vreme upgrade-a
Single Controller
• Najbolje Performanse
Protok 10Gbps
• Maximizovanje Catalyst 6K Investicije
Podržan na Sup 720 i novijim
Specifikacija
#Access Point
100 – 500
# Klijenata
10,000
I/O
10G
Max. po šasiji
3,500 APova &
70,000 klijenata
Concurrent AP Joins
500
No. of Phy Controller 1
Power
© 2011 Cisco and/or its affiliates. All rights reserved.
225 W
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5500
WiSM
WiSM2
12 – 500
300
100 – 500
Protok
Do 8 Gbps
Do 8 Gbps
Do 10 Gbps
Klijenti
Do 7,000
Do 10,000
Do 10,000
Do 500
Do 20
Do 500
Do 8, 1 Gbps SFPs
Cat6k back plane
Cat6k back plane
Do 36,000 APova
Do 10,800 APova
Do 36,000 APova
# Access Point
Concurrent AP
upgrades/joins
I/O
Veličina Mobility domena
# broj WLC po fizičkom
uređaju
Potrošnja
1
2
1
125W
164W
225W
Nadogradnja # AP i f-ja
pomoću licenci
Da
Ne
Da
Enkripcija data link
između AP i kontrolera
Da
Ne
Da
OfficeExtend podrška
Da
Ne
Da
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• Game Changing Branch Solution
Smanjivanje Cap-Ex – korišćenje anjeg
broja WLC na udaljenim lokacijama
Smanjivanje Op-Ex korišćenjem
centralizovanog managementa
• Poboljšana skalabilnost &
fleksibilnost
Podrška za veći broj APova
Više AP Grupa
5500 način licenciranja
© 2011 Cisco and/or its affiliates. All rights reserved.
Specifikacije
# Access Point
500– 2,000
# Uređaja
20,000
Model
FlexConnect
Form Factor
1RU Appliance
I/O
2x10GE interfejsi
# AP’s / Group
50
# AP Grupa
1,500
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Korporativni
uređaj
Corp.
WLAN
Lokalno
Def.
WLAN
DTLS VPN
Korporativna
mreža
Internet
Office
Extend AP
Router
5508
Controller
Privatni uređaj
 Extend office wireless :
korporativni SSIDs dostupan na udaljenim lokacijama
 Kreiranje lokalnog SSID na OfficeExtend AP;
jedinstveni SSID za privatne potrebe
 Idealan za telecommuting, home-sourcing, outsourcing aplikacija
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Dual band 802.11n AP
Podržan na 5508, WiSM2, 2500
Do 2 korporativna SSID, 15 klijenata
Personalni SSID
Control i data plane enkripcija
Nema RRM, wIPS, Rogue Detection,
Location, Guest Servisa
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AP-3600i/e
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Osnovne karakteristike
AP-3600 Access Point
•
•
•
•
•
•
Nova generacija Cisco indoor AP proizvoda
Novi Power over Ethernet (POE) 802.3at chipset*
Client Link 2.0 -- 4x4, 3SS, MIMO, beam forming,
4 Tx/Rx dual band radio dizajn, (dodatni radio za bolje performanse)
4x4:3 arhitektura (podrška za do 450 Mbps)
Kompatibilan sa postojećim nosačima i 802.3af PoE
• AP3600 koristi 802.3af (15.4W) PoE
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AP-3600e i AP-3600i
AP3600e – eksterne antene
© 2010 Cisco and/or its affiliates. All rights reserved.
AP-3600i – interne antene
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Pozicioniranje indoor APova
Teleworker
Business-Ready
Wireless
AP 1040
Rich Media
Mission-Critical
AP 3500
AP 1260
AP 1140
AP 3600
OfficeExtend
AP 600
With CleanAir
technology
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3600 Series
3500 Series
1260 Series
1140 Series
1040 Series
600 Series
1550 Series
450 Mbps
300 Mbps
300 Mbps
300 Mbps
300 Mbps
300 Mbps
300 Mbps
4X4:3
2X3:2
2x3:2
2x3:2
2X2:2
2X2:2
2x3:2
CleanAir


ClientLink
ClientLink 2.0



BandSelect





VideoStream





Rogue AP Detection





Adaptive wIPS





Data Rate
Radio Design


OfficeExtend


FlexConnect





Wireless Mesh
*




10/100/1000
10/100/1000
10/100/1000
10/100/1000
10/100/1000
10/100
10/100/1000
802.3af
802.3af
802.3af
802.3af
802.3af
100 to 240 VAC,
50-60 Hz
By Model
Number: See
AP AAG
Temperature Range in
Celsius
(i) -0 to 40° C
(e) -20 to 55°C
(i) -0 to 40° C
(e) -20 to 55°C
-20 to 55°C
-0 to 40°C
-0 to 40°C
0 to 40°C
-40 to 131°C
Wi-Fi Standards
802.11 a/b/g/n
802.11 a/b/g/n
802.11 a/b/g/n
802.11 a/b/g/n
802.11 a/b/g/n
802.11 a/b/g/n
802.11a/b/g/n
Data Uplink (Mbps)
Power
© 2010 Cisco and/or its affiliates. All rights reserved.
*

* Planned for 7.2 Release
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Client link 1.0 & 2.0
HURRY UP AND TURN RIGHT ALREADY…
Beam-forming ili “Beam-steering” omogućava
usmeravanje signala ka klijentima
© 2010 Cisco and/or its affiliates. All rights reserved.
BRKEWN-3016
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26
Primer Beam-forming
Client Link pojačava signal ka klijentu omogućavajući veće brzine
prenosa u downlink smeru
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BRKEWN-3016
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27
Multipath i Beam-Forming
Zašto nam je potrebno više Rx i Client Link 2.0 ?
Primer 1-SS beam-form je ono što nudi Client Link 1.0
Client link 2.0 - multiple spatial stream-ovi.
3600 ima
JEDAN EXTRA RADIO PO BANDU
veće i pouzdanije 802.11n
performanse
AP-3600 podržava 3 spatial stream-a (koristeći 4 Tx/Rx)
Client Link 2.0 - benefiti za 802.11a/g/n 1-SS, 2-SS i 3-SS klijente
Važno: Potrebna su 4 radija za beam-forming ka 3-ss klijentima
jedinstveno rešenje !!!
© 2010 Cisco and/or its affiliates. All rights reserved.
BRKEWN-3016
© 2011 Cisco and/or its affiliates. All rights reserved.
Cisco Public
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28
Klijenti koji podržavaju 3 SS
Intel - 5300 and 6300
2011 MacBook Pro ima Broadcom BCM4331
TrendNet USB 450 Mbps adapter (Ralink chipset)
Klijenti sa Atheros AR9390 (primarno HP EliteBooks 8760w, 8460w,
8460p,8560p & 8560w i HP ProBooks 6460b i 6560b)
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AP – 3600e antene
Narandžasta linija
indicira
2.4 & 5 GHz
dual bend antene
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1550 Serija - pregled
1552E/H
• 1552: Dual-Band (2.4 & 5 GHz), 4 nova modela
• 40 MHz BW kanali, Protok podataka< = 300 Mbps
• DOCSIS 3.0 ili Euro-DOCSIS 3.0, (8x4)/ (304 x108)
Mbps and (4x4) / (152 x 108) Mbps Kablovski Modem
• MIMO (2X3), 2 SS (Spatial Stream-a)
• Dual band, omni-direkcione antene
• 3 štap antene, 4 dBi (2.4 GHz), 7 dBi (5 GHz)
• CleanAir 2.4 GHz Spectrum Inteligencija
1552I/C
• ClientLink (tzv. Beam Forming)
• DFS detekcija u 0.5us
© 2011 Cisco and/or its affiliates. All rights reserved.
13.5 cm
• Universal Access za klijente na 5GHz
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Cisco Aironet 802.11n 1550 Serija
1552 C
1552 E
 DOCSIS3.0/EuroDOCSIS
3.0 (8x4) CM
 Uplink – Cable
 Nema Battery Backup
 Power over Cable (40 -90VAC)
 Nema PoE out
 Nema SFP
 Ugrađene DualBand Antene
 Eksterne antene
 Uplink – Fiber/Ethernet
 Battery Backup (6AH)
 AC napajanje(100 – 480 VAC)
 Bez kablovskog modema
 PoEout port (802.3af)
 Power Injector
 Dual Band štap antene
Console Port
AC napajanje
Fiber Port PoEin Port
PoEout Port
1552 H
 Klasa 1, Zona2 sertifikovan
 Eksterne antene
 Uplink – Ethernet/Fiber
 Nema Battery Backup
 AC napajanje(100 -240VAC)
 Bez kablovskog modema
 PoEout port (802.3af)
 Power Injector
© 2011 Cisco and/or its affiliates. All rights reserved.
1552 I
Ethernet Port
Console Port
Svi modeli podržavaju DC
Napajanje - 12 VDC
 Lightweight, Low power &
energy efficient
 Uplink – Ethernet
 Nema Battery Backup
 AC napajanje(100 -277VAC)
 Nema PoE out
 Nema SFP
 Ugrađene DualBand
Antene
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Cisco 1552H sertifikacija - rad na opasnim lokacijama
Div 1 > Div 2 (S.Amerika) ; Zone 1 > Zone 2 (Evropa)
• Class 1, Division 2/Zone 2 - namenjen za okruženja kao
što su nafta, pesak, rudnici i sl.
• Class 1, Division 1/Zone 1 je za okruženja s
velikom koncentracijom zapaljivih plinova, pare ili tečnosti
• CSA Hazardous Location sertifikacija za US i Kanadu:
Class I, Division 2 (AIR-CAP1552H-A-K9). Power Entry
Module, Groups A,B,C,D with T5 (120 deg C) temp code
• ATEX sertifikacija za WW primenu:
Class I, Zone 2 (AIR-CAP1552H-E-K9). Power Entry
Module, Groups IIC, IIB, IIA with T5 (120 deg C) temp
code
• ZaClass I, Zone 1/Division 1 :
koristiti TerraWave ormare (otporni na eksplozije)
• Sertifikovani sa antenama
Haz Loc Modul
Conduit Piping
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Antenski portovi
3
2
1
Low Profile Antena
Tx/Rx
Tx/Rx
Rx
Tx/Rx
Rx
6
5
4
Tx/Rx
Antene & LED okrenute ka zemlji
© 2011 Cisco and/or its affiliates. All rights reserved.
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Cisco Mesh Antene
2.4 & 5 GHz Dual Band Antene za AP1552E i AP1552H
Part Number
Description
AIR-ANT2547V-N
Dual Band 2.4 (4dBi)/5 GHz(7dBi),Omni-Directional
2.4 GHz Antene za AP1520 Seriju
Part Number
Description
AIR-ANT2450V-N
2.4 GHz, 5 dBi Compact Omni-Directional
AIR-ANT2455V-N
2.4 GHz, 5.5 dBi Compact Omni-Directional
AIR-ANT2480V-N
2.4 GHz, 8 dBi Omni-Directional
4.9/5 GHz Antene za AP1520 Seriju
Part Number
Description
AIR-ANT5140V-N
5.25 to 5.85 GHz, 4 dBi Right Angle Omni-Directional
AIR-ANT5180V-N
4.9 to 5.85 GHz, 8 dBi Compact Omni-Directional
AIR-ANT58G10SSA-N
5.725 to 5.825 GHz, 9.5 dBi Sector
AIR-ANT5114P-N
4.9 to 5.85 GHz, 14 dBi Patch
AIR-ANT5117S-N
4.9 to 5.85 GHz, 17 dBi 90o Sector
Antene za AP1520 Seriju ne mogu da se koriste sa AP1552E/H
© 2011 Cisco and/or its affiliates. All rights reserved.
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Pole/Wall/ Strand Mount
AIR-BAND-INST-TL=
Za prečnik stuba u opsegu
od 5cm do 40cm
Pole/Wall Mount
AP1552I
AIR-ACCPMK1550
Strand Mount
AP1552C
Pole/Wall Mount
AP1552 E/H (isti kao za AP1522)
AIR-ACCSMK1550
AIR-ACCPMK1550
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Reset dugme
Reset dugme
Reset dugme uvučeno u malu rupu, zapečaćen sa šrafom i gumenim zaptivačem
Resetovanje Access Point – Pritisnuti Reset kraće od 10s
LED se gase na 5s i ponovo pale
Disable Battery – Pritisnuti Reset duže od 10s
LED se gase na 5s i ponovo pale na 5s, i onda gase trajno
© 2011 Cisco and/or its affiliates. All rights reserved.
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Performance & Features
AP: do 500
klijenti: do10,000
I/O: Cat6K Backplane
Wireless Services
Module 2
AP: do 500
klijenti: do7,000
I/O: Up to 8–1Gig. SFP
Cisco 5500 Series
Wireless Controller
AP: do 50
klijenti: do 500
I/O: do 4Gig (2PoE).
Cisco 2500 Series
Wireless Controller
AP: do50
klijenti: do 500
I/O: ISR G2 Backplane
Mobility Domem:
36000 APs
RAPs/MAP se broje kao jedan AP
 Mesh nije podržan na Flex 7500
Wireless LAN Controller
on Services Ready
Engine
500
1k 1.5k
© 2011 Cisco and/or its affiliates. All rights reserved.
2k 2.5k 3k
3.5k 4k
4.5k 5k
5.5k 6k 6.5k
# podržanih klijenata
7k 7.5k
8k 8.5k
9k 9.5k 10k
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Pregled hardverskih karakteristika
Features
1552E
1552H
1552C
1552I
152x
2
2
2
2
2(1552s), 3(1524s)
Externa antena
Da
Da
-
-
Da
Interna antena
-
-
Da
Da
-
CleanAir 2.4 GHz radio
Da
Da
Da
Da
-
Clean Air 5 GHz radio
-
-
-
-
-
ClientLink (Beam Forming)
Da
Da
Da
Da
-
Fiber SFP
Da
Da
-
-
Da
802.3af PoEout Port
Da
Da
-
-
Da
-
-
Da
-
-
# Radija
DOCSIS 3.0 Cable Modem
DOCSIS 2.0 Cable Modem
HazLoc Class 1 Div 2/Zone 2
Battery Backup opcija
Power Opcije
Heater
Da
-
Da
-
-
Da
Da
Da *
-
-
Da
AC, DC,
Power Inj.
AC,DC,
Power Inj.
Power over Cable
-
-
-
DC, 40-90 VAC AC, DC
AC, DC, 40-90 VAC
Power over Cable
-
Da
1522C samo
Console Port Ext. pristup
Da
Da
Da
Da
Mora da se otvori AP
PoE-in nije 802.3af i ne može da radi sa 802.3af PoE Ethernet svičevima. Potreban je Power Inj.
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Opcije za napajanje
•
Power over Ethernet (PoE) In
 56 VDC koristeći Power Injector (1552E & 1552H)
 PoE-in nije 802.3af i ne može da radi sa 802.3af PoE Ethernet svičevima. Potreban je
Power Inj.
•
AC napajanje
 100 - 480 VAC (47-63 Hz) – vezivanjem na AC ili Streetlight Power (1552E)
 100 - 240 VAC – vezivanjem na AC ili Streetlight Power (1552H)
 100 - 277 VAC – vezivanjem na AC ili Streetlight Power (1552I)
•
Externo napajanje
 12 VDC – Connecting DC Power Cable (svi modeli)
•
•
Interni Battery Backup
 (1552E & 1552H)
AC Power Connector
PoE in Port
PoE out Port
Power over Cable (POC)
 40 - 90VAC – vezivanjem na Cable POC (1552C)
•
PoE out 802.3af za povezivanje IP uređaja, Video kamere i sl.(1552E, 1552H)

(PoE out) nije dostupan ako se koristi Power Injector (PoE in) kao izvor
© 2011 Cisco and/or its affiliates. All rights reserved.
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Tipični Backhaul protoci i kašnjenja
HOPovi
RAP
One
Two
Three
Four
MAX Throughput
(20MHz BH)
112 Mbps
83 Mbps
41 Mbps
25 Mbps*
15 Mbps*
MAX Throughput
(40MHz BH)
206 Mbps
111 Mbps
94 Mbps
49 Mbps
35 Mbps*
 Kašnjenje
< 10 ms po Hopu, 0.3-1 ms tipično
 Hopovi
Outdoor: code podržava do 8 Hopova; 3–4 Hopa se preporučuju
 Nodovi
20 MAPova po RAPu se preporučuje
© 2011 Cisco and/or its affiliates. All rights reserved.
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Outdoor Wireless Test
WGB/Wireless klijent na različitim daljinama
Location
Distance(feet)
Location Type
1
2
3
4
5
6
25 (7.6 m)
175 (53 m)
305 (93 m)
560 (171 m)
920 (280 m)
870 (265 m)
LOS Or In Van
LOS
LOS
Near-LOS
Near-LOS
Near-LOS
AP
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Outdoor Wireless Test
UDP protok za 11n Intel Wireless klijenta na 2.4GHz, 20MHz
Location
RSSI DS(dBm)
RSSI US(dBm)
SNR US(dB)
TP DS
TP US
Bidirectional TP DS/US = Total
1
-50
-66
29
39M
40M
16M/27M = 43M
2 (53m)
-38
-62
31
28M
39M
10.4M/32M = 43.4M
3 (93m)
-43
-66
27
35M
35M
11.4M/28M = 39.4M
4 (171m)
-61
-77
16
21M
10M
9.4M/8M = 17.4M
5 (280m)
-70
-83
12
1.3M
8.3M
6.2M/1M = 7.2M
6 (265m)
-65
-70
14
2M
6M
7.2M/6M = 13.2 M
UDP Protok za 11n WGB klijenta 5GHz , 40MHz
Location
RSSI
DS(dBm)
SNR DS
(dB)
RSSI
US(dBm)
SNR
US(dB)
TP DS
TP US
Bidirectional TP DS/US = Total
1/out of Van
-48
45
-54
36
192M
158M
63M/91M = 154M
170M
160M
99M/105M = 204M
1/In the Van
2 (53m)
-52
42
-56
38
119M
78M
75M/35M = 110M
3 (93m)
-51
43
-56
37
101M
74M
60M/35M = 95M
4 (171m)
-57
37
-63
30
66M
64M
63M/7M = 70M
5 (280m)
-74
21
-83
11
39M
19M
65M/600K = 66M
6 (265m)
-74
20
-84
10
55M
14M
60M/394K = 60.4M
© 2011 Cisco and/or its affiliates. All rights reserved.
Cisco Confidential
44
Ograničena Voice over Mesh podrška
• Voice on Mesh u Outdoor okruženju NIJE zvanično podržan
• Voice on Mesh zvanično podržan u Indoor okruženju
• Best Practices - Voice support za mreže do 2 hopa
• Slanje Voice paketa u platinum redu umesto gold preko blackhol-a
 Razdvanje redova za glas i video
 Glas deli platinum red sa kontrolnim saobraćajem
• Admission Control za klijente
 Statički CAC sa limitatiranjem koje radi ako imamo 1 kontroler za ceo
sektor
© 2011 Cisco and/or its affiliates. All rights reserved.
Cisco Confidential
45
Testiranje broja poziva
AP1552 Access Points
Number of
calls
802.11a/n
20 MHz
802.11a/n
40 MHZ
802.11b/g/n,
Backhaul
20 MHz
802.11b/g/n,
Backhaul
40 MHz
RAP
20
35
20
20
MAP-1
(First Hop)
10
20
15
20
MAP-2
(Second Hop)
8
15
10
15
AP1520 Series Access Points
Number of calls
802.11a
802.11b/g
RAP
12
12
MAP-1 (First Hop)
7
10
MAP-2 (Second Hop)
4
8
© 2011 Cisco and/or its affiliates. All rights reserved.
Cisco Confidential
46
Features (7.0.116.0)
Number & Type of Radios
1552E/H/C/I
1522
1524PS
1524SB
1522C
2 (2.4/5 GHz)
2 (2.4/5 GHz)
3 (2.4/5/4.9 GHz)
3 (2.4/5 GHz)
2 (2.4/5 GHz)
“-A – only 5.8 GHz”
CleanAir (only on 2.4 GHz)
Da
-
-
-
-
ClientLink( BeamForming)
Da
-
-
-
-
RRM (only on 2.4)
Da
Da
Da
Da
Da
-
-
-
-
-
Max Ratio Combining 2.4 GHz
Da
Da
Da
Da
Da
Max Ratio Combining 5 GHz
Da
-
-
-
-
Preferred Parent Selection
Da
Da
-
Da
-
-
Da
-
-
Da
-
Da
Da
Da
Da
Da
-
-
-
Da
-
Voice (Best Effort)
Da
Da
Da
Da
Da
Video Surveillance
DFS (Chipset Capability)
Da
Da
Da
Da
Da
Da (0.5us)
Da (0.8us)
Da (0.8us)
Da (0.8us)
Da (0.8us)
Da (2.4 GHz)
Da (2.4 GHz)
Da (2.4 GHz)
Da (2.4 GHz)
Da (2.4 GHz)
Da
-
Da
-
Da
-
Da
-
Da
-
Band Select
2.4 GHz Backhaul
Slot Bias Disable
Univ. Client Access
Extended Univ. Access
WIPS
Indoor Mesh Interoperability
HREAP
© 2011 Cisco and/or its affiliates. All rights reserved.
-
Cisco Confidential
47
Dizajn i planiranje
 AP-to-Client rastojanja
2.4 GHz
 AP1552C/I:
180 m
 AP1552E/H:
180 m
 Preporuka za AP - AP (Backhaul) = 2 X (AP to Client rastojanje)
AP-AP = 2x(AP to Client)
 AP1552C/I:
360 m
 AP1552E/H:
360 m
 AP gustina
 AP1552C & AP1552I:
 AP1552E & AP1552H:
~ 10 AP/sq-km
~10 AP/sq-km
 Pretpostavke:




Visina: AP su na 10 m visine; klijenti @ 1 m
Protok:~ 1 Mbps
Smanjivanjem AP-AP rastojanja poboljšavamo pokrivanje
Ravničarski teren sa optičkom vidljivošću APova i klijenata
© 2011 Cisco and/or its affiliates. All rights reserved.
Cisco Confidential
48
Cisco Aironet Indoor Mesh Access Points
Ruggedized
11abg
11n
1240
1250
1260
1140
1040
3500e/3600e
3500i/3600i
Carpeted
1130
11n + CleanAir
Nema dodatne Licence za Mesh
AP mogu da se naruče u Mesh Mode
© 2011 Cisco and/or its affiliates. All rights reserved.
Comprehensive suite of
WiFi certified products
Cisco Confidential
49
AP 1552S – 802.11n + ISA100.11a
• Integrisani Honeywell ISA-100.11a GW u AP1552
• Field senzori komuniciraju sa (IEEE 802.15.4 radio) GW & AP
obezbeđuje Wi-Fi pristup i backhaul vezu
• Poboljšanje trenutnog Honeywell rešenja
• 2-box rešenje integrisano u jedan AP, lakša instalacija
• Nadogradnja sa 802.11a/b/g na 802.11n Wi-Fi performanse
• Cisco Unified Architecture i CleanAir tehnologija
Honeywell
Device Manager
Honeywell
Sensor
Management
Dual Band Mesh Antennas
Wi-Fi Tag
Laptop
WLC
Antennas for 802.15.4 radios
WCS
© 2011 Cisco and/or its affiliates. All rights reserved.
Sensor
Cisco Confidential
50
Zaključci
• 7.0 MR1 donosi 802.11N u Mesh svet i za Indoor & Outdoor
• 4 nova modela AP1552 Access Point serije
• CleanAir dostupan samo na 2.4 GHz u Bridge (Mesh) modu i za
indoor i za outdoor
• 802.11N Mesh Backhaul je samo 5 GHz
• Voice - Best Effort podrška u Outdoor Mesh
© 2011 Cisco and/or its affiliates. All rights reserved.
Cisco Confidential
51
Hvala !!!
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