Infinet Wireless: Technical Documentation
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InfiMAN Evolution is a wireless point-to-multipoint solution with an impressive maximal performance of up to 650 Mbps, a packet performance is up to 500 000 pps. It operates in 5 and 6 GHz frequency ranges: from 4900 to 6425 MHz and supports the channel width 20, 40, 80 MHz. 

One device can be used for both 5 GHz and 6 GHz bands.

Base Stations can be used with:

  • a dual polarization integrated antenna with an antenna gain 17 dBi and 21 dBi;
  • an external antenna connected to two N-type ports using low-loss RF cables.

Subscriber terminals can be used with:

  • a dual polarization integrated antenna with an antenna gain 18 dBi, 23 dBi, 25 dBi and 28 dBi;
  • an external antenna connected to two N-type ports using low-loss RF cables.

and operates in LOS and non-LOS conditions. SC-FDE radio technology is used for data transmission.

Radio

  • Automatic Modulation Control (AMC) – modulation control algorithm selects the most appropriate modulation-coding scheme in order to maximize the link performance.

  • Automatic Repeat Request (ARQ) – a technology which enables packet re-transmission in case of previous unsuccessful delivery, allows to achieve reliable connectivity even in highly congested spectrum.

  • Automatic Transmit Power Control (ATPC) – a technology which allows to limit the overall power system mode, which takes into account the antenna gain and losses in the RF cable.

  • Automatic range detection - the guard interval optimal for the actual distance is automatically determined.

Networking

  • Ethernet‑over‑IP tunneling.

  • MAC/IP filtering.

  • RIPv2 / OSPFv2 /static routing.

  • Tunneling (Ethernet‑over‑IP, IP‑over‑IP).

  • L2/L3 Firewall.

  • NAT (multipool, H.323‑aware).

  • DHCP client/server/relay.

  • Stacked VLAN support (Q-in-Q) avoids the limitation in the number of available VLANs (4096), which can be useful for large networks. In addition, Q-in-Q allows you to organize L2 channels within a limited VLAN list, which is widely used in provider networks and on leased communication channels.

Quality of Service

  • 17 priority queues.
  • IEEE 802.1p support.
  • IP TOS / DiffServ support.
  • Full voice support.
  • Traffic limiting (absolute, relative, mixed).
  • Traffic redirection.

Distance

InfiMAN Evolution can achieve reliable connectivity at 40+ km in clear line-of-sight conditions using models E5-BSE and E6-BSE and 25 + km for subscriber terminals E5-STE and E6-STE.

Environment

  • Operating temperature range -40 ... +60 ºС.
  • Dust and water protection in compliance with IP66/IP67.
  • Wind load up to 160 kph - operation, 200 kph - survival.

Power

The device has following electrical parameters:

  • Consumption is up to 30 W for base station sectors and up to 15 W for subscriber terminals.
  • Power options: 90-240 VAC~ @ 50/60 Hz, ±43..56 VDC.
  • 802.3at support or Infinet Wireless proprietary passive PoE.
  • AC/DC injector:
    • IDU-BS-G(60W) is included to the packing list of base station sectors.
    • IDU-CPE-G(24W) is included to the packing list of subscriber terminals.
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