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Cambium Networks ePMP 4500 5 GHz 8×8 Integrated Access Point Radio (EU)

1.146,42 KM bez PDV

Kupite odmah Uporedi
Dostupnost: Samo 1 komada na zalihi
SKU:56000

Technical parameters

Wireless features

Wireless frequency: 5 GHz
WiFi standards: 802.11ax, 802.11ac, 802.11n, 802.11a
Transmission speed – 5GHz [Mb/s]: 4000
Tx power 5GHz [dBm]: 34
Security: 128bit AES
5GHz MIMO: 8 x 8
Type of antenna: Built-in
Internal antennas: 8
Antenna gain [dBi]: 34

Connectors and Interfaces

SFP cage: Yes
LAN speed: (1) 10/100/1000Mbps
Gigabit LAN: Yes
Optical interfaces: (1) 10Gbps
GPS modul: Yes

Power

Power over Ethernet: 802.3bt
Power type: PoE
PoE type: PoE-In (only)
Max. power consumption [W]: 32

Physical characteristics

Protection class: IP67
Purpose: Outdoor
Operating temperature [°C]: -30 up to 55
Weight [kg]: 14,7
Width [mm]: 487
Height [mm]: 643
Depth [mm]: 157

Software

Operating mode: Access Point
Management: Web management, Cambium cnMaestro cloud
IPv6 support: Yes
Default IP address: 192.168.0.1, Dynamic from DHCP
Default login and password: admin / admin
Wi-FI Standardi

Komparacijska tabela IEEE 802.11 protokola. Prije 802.11b usvojen je prvi IEEE 802.11-1997 (802.11 legacy). Pored navedenih u tabeli imamo i drugih ali su specifični prema primjeni i regiji gdje se primjenjuju, te pojedini imaju dodatne etape razvoja npr. kod 802.11ac Wave 2 gdje se max brzina prijenosa od 1.3Gbps povećava na 2.34Gbps i povećeva se kapacitet klijenata tako da kod Wave 2 sa MU-MIMO 160MHz dobijamo sa:
1x AP sa 4 antene i 4x station sa 1 antenom: 867Mbps x 4 (za svaki station) = 3.38Gbps
1x AP sa 8 antena i 1x station sa 4 antene + 1x station sa 2 antene + 2x station sa 1 antenom = 3.47Gbps + 1.73Gbps + 2x 867Mbps = 6.93Gbps
1x AP sa 8 antena i 4x station sa 2 antene = 4 x 1.73Gbps = 6.93Gbps

Wi-FI Standardi
Wi-Fi standardWiFi bandMax. brzinaKanalni pojasKonf. antena
Wi-Fi (802.11b)2.4GHz11Mbps22MHz1x1 SISO
Wi-Fi (802.11a)5GHz54Mbps20MHz1x1 SISO
Wi-Fi 3 (802.11g)2.4GHz54Mbps20MHz1x1 SISO
Wi-Fi 4 (802.11n)2.4/5GHz600Mbps20/40MHz4x4 MIMO*
Wi-Fi 5 (802.11ac)5GHz6.8Gbps*20/40/80/160MHz4x4 SU-MIMO / MU-MIMO*
Wi-Fi 6 (802.11ax)2.4/5GHz9.6Gbps20/40/80/160MHzMU-MIMO down/uplink
Wi-Fi 6E (802.11ax)2.4/5/6GHz~10Gbps20/40/80/160MHzMU-MIMO down/uplink
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