The NetMAX Family

Schematic Diagram

Architecture

NetMAX can be configured with two types of Base Stations:

Hi Density Chassis, Macro Base Station

It is a carrier class 8U high cPCI shelf that fits into standard 19” or 22” (ETSI) racks. The chassis contains a Network Processor Unit (NPU) and up to 6 Access Units (AU) modules. The shelf is capable of accepting one more redundant NPU as well as a redundant AU module. The AU modules consist of an indoor unit (IDU) and an outdoor unit (ODU).

Micro Base Station

Micro Base Station is cost effective solution designed for low density rural areas. The Micro Base Station IDU connects to the same outdoor radio unit as the Macro Base Station.

Customer Premises Equipment (CPE)

The standard NetMAX CPE has an indoor/outdoor configuration with several types of indoor unit s and outdoor units. The IDU connects to ODU directly via a category 5 Ethernet cable that carries power, control signal between the IDU and ODU and data traffic.

The IDU types are:

• CPE with one 10/100BaseT data port,
• CPE with one10/100BaseT data port and one RJ11 POTS port,
• CPE with one 10/100BaseT data port and two RJ11 POTS port,
• CPE with four 10/100BaseT data ports and one 802.11 b/g wireless interface.

The ODU types are:

• ODU with integrated 15 dB antenna (Horizontal and Vertical polarizations)
• ODU with detachable antenna equipped with N-type RF output connector

NetMAX Indoor Self-Install CPE

All-in-One - Just open the box and plug it in… The NetMAX SI is a compact, portable, indoor single box device. It will be placed near user's PC. It is designed for plug and play operation, enabled either via a SIM card or by using a user-friendly application provided on a CD with the unit. The NetMAX self-install CPE supports intelligent antenna steering functionality using six antenna elements with 9dBi gain.

Services and interfaces supported include:

• 10/100 Base-T for IP data,
• 802.11b/g for WiFi hotspots,
• 1 or 2 POTS (RJ11) ports for voice services and
• Battery back up.

Key Advantages

For customers:

• Lower cost of CPEs,
• Plug and play SI make it easy to use,
• More broadband options,
• Fixed, portable and mobile services.

For operators:

• Lower investment risk for operators as the need for change of the hardware is minimal.
• NetMAX is a mature solution with installation in different environmental and commercial conditions. Netronics is confident to its solutions and delivers a working solution today, while other vendors will test their equipment in you network even if they can deliver within your time frames.
• An Intel based CPE ensures the base station will work with other CPEs from other vendors when they become available in the future.

Key Features

• NetMAX support the high throughput of 18MB (10 MB upload, 8 MB download), More than 200 of clients could be connected in each sector.
• The system is capable of operation in NLOS conditions,
• The Base station is a full 6 sector base station capable of connecting more than 1400 clients with different voice and data capacities.
• The CPE (Customer premises Equipment) is an outdoor high power radio enabling connection to base station in distances reaching 15 Km based on the modulation and other radio factor.
• The self install indoor CPE Si is useful for installation in 2 km distance with Base station.
• The NetMAX network is fully manageable by all SNMP network management software as well as the robust state of the art NetManage management software.
• The base station has complete definition of all the clients and manages the service offered to each of them. All configuration data are in base station and the CPE learns about the configuration through the data sent by the base station upon power up.
• Each computer connected to a network behind each CPE is recognized by the base station and the base station can assign user profiles to each computer specifying the uplink and down link throughput (built in band width shaping) and quality of service specifications.

Technical Specs.

System and Standard Compliance

Air interface: IEEE 802.16-2004; Future upgrade to 802.16e
Data: IEEE 802.3 CSMA/CD
Radio: ETSI EN 301 021 V.1.4.1 ; ETSI EN 301 753 V.1.1.1
EMC: ETSI EN 301 489-1
Safety: EN 60950 (CE), IEC 60 950 US/C (TUV)
Environmental: ETS 300 019, part 2-1 T 1.2 & part 2-2 T 2.3 for indoor & outdoor, part 2-3 T 3.2 for indoor; part 2-4 T 4.1E for outdoor

Environmental

Operating temperature:
Indoor: 0ºC to 40ºC
Outdoor: -40ºC to 55ºC
Operating humidity:
Indoor: 5%-95% non condensing
Outdoor: 5%-95% non condensing, weather protected

Base Station

Radio and Modem
Frequency bands:
Band a: UL: 3399.5-3453.5 MHz; DL: 3499.5-3553.5 MHz
Band b: UL: 3450.0-3500.0 MHz; DL: 3550.0-3600.0 MHz

Access Method: TDMA FDD
Modulation: OFDM 256 FFT with adaptive sub-carrier modulation: BPSK, QPSK, QAM 16, QAM64.
Channel bandwidth: 3.5 MHz; 1.75MHz – software selectable
Duplexing Scheme: Full duplex
Maximum Output Power: 28 dBm (+/- 1dB) at antenna port
Antenna Types: 60, 90, 120 Degrees and omni
Antenna Polarization: Vertical and Horizontal

Data and Networking
Network interface: 10/100/1000 Base-T, E1/T1
VLAN support: IEEE 802.1Q
Traffic classification: Layer 2 IEEE 802.1p, IP DiffServ Code Points DSCP
QOS: Best Effort, Non-Real-Time, Real-Time, Continuous Grant

Subscriber Units

Radio and Modem
Frequency bands: UL: 3399.5-3500.0 MHz; DL: 3499.5-3600.0 MHz
Maximum Output Power: 20 dBm (+/- 1dB) at antenna port
Duplexing Scheme: Half duplex
Antenna types: 18 dBi integrated, 12 dBi window mount, 9 dBi 6 element steering antenna
Antenna polarization: Vertical and horizontal

Data and Networking
Network interface: 10/100 Base-T, 802.11g WiFi, RJ-11 POTS, E1/T1

Networking Gateway CPE

Routing: Static Route, Dynamic Route (RIP1/2)
Firewall: NAT Firewall with SPI mode
NAT functionality: NAT, Virtual Server, Special Application, DMZ Host
VPN: IPSec, PPTP & LT2P Pass-Through
DHCP: DHCP server for LAN and WLAN clients, DHCP client for WAN
Wireless LAN: IEEE 802.11b / 802.11g
Data Rates:
6/12/18/24/36/48/54Mbps in 802.11g mode
1/2/5.5/11Mbps in 802.11b mode

Operating frequency: 2.4GHz
Range coverage: Indoors - approx. 35-100 meters
Number of channels:
America/ FCC: 2.412~2.462GHz (11 Channels)
Japan/ TELEC: 2.412~2.484GHz (14 Channels)
Europe/ ETSI: 2.412~2.472GHz (13 Channels)

Security
WEP encryption – 64 Bit, 128 Bit

Voice Gateway CPE

Speech codecs: G711, G729ab
VoIP protocol: H.323, SIP
Internal class 5 services: Call waiting, 3-party call, call alteration, differentiated ringing tones
External class 5 services: Activation of class 5 services supported by the IP-telephony system
G3 Fax: T.38
Calling number identification: FSK, DTMF
DTMF: In-band and out-band using H245 and H225 bi-directional