Spectrum 70 is a brand new addition to the SensorTec Wireless Point-to-Point product portfolio, operating in the 70.5-76 GHz frequency band. Spectrum 70 delivers real throughput of up to 480 Mbps using a 125 MHz channel size and can operate at distances of up to 20 km. The 70.5 76 GHz spectrum has much lower utilization as compared to the 5 GHz license-exempt frequency bands, but oers much better propagation than 60 GHz (V-band). This spectrum is lightly licensed or sometimes even unlicensed in a number of countries and therefore enables the deployment of high-density networks in urban areas, with nearly zero interference.
Throughput | Up to 480 Mbps, net aggregated |
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Packet performance | 930,000 packets per second |
Latency | Between 0.3 and 8.1 ms maximum, each way |
Modulation | SC-FDE |
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Modulation coding schemes | 8x MCS— from BPSK 1/4 to QAM64 5/6 |
Frequency range | 70.5 – 76 GHz |
Channel width | 125 MHz |
Center frequency adjustment step | 125 MHz |
Transmit power | Up to 11 dBm |
Receiver sensitivity | Up to -86 dBm |
Duplex scheme | TDD |
Antenna | Lens antenna 39 dBi – Cassegrain antenna 44 dBi and 50 dBi |
Maximal range | Up to 10 km for SP70-39, up to 15 km – SP70-44, up to 20 km – SP70-50* |
Air frame | 0.1, 0.2, 0.5, 1, 2 and 5 ms |
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Uplink/Downlink ratio | 2:98, 5:95, 8:92, 10:90, 25:75, 27:73, 28:72, 29:71, 30:70, 50:50 in any direction, depending on air frame. Automatic mode supported |
Automatic modulation control | Supported |
Automatic ranging | Supported |
Ethernet | Combo: 1x Gigabit Ethernet port (RJ45), 1x SFP |
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PoE | 802.3at or Infinet Wireless proprietary passive PoE |
QoS | 8 Queues |
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Prioritization | Strict and Weighted |
Packet classification | 802.1p |
Network protocols | VLAN, Q-in-Q |
Network timing | IEEE 1588v2, transparent clock |
LED indication | Power status, wired and wireless link status, RSSI value indication |
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Management protocols | HTTP, HTTPS, SSH, SNMP, FTP, Telnet |
Installation tools | Antenna alignment web GUI tool RSSI level indicator on the device enclosure |
Operating temperature range | From -40ºС to +60ºС |
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Dust and water protection | IP66, IP67 |
Wind load | 160 km/h – operational; 200 km/h – survival |
Power supply | IDU-CPE-G, IDU-CPE-G(24W), IDU-LA-G(V.01), AUX -ODU-INJ-G, IDU-BS-G(60W) |
Power consumption | Up to 15 W |
ST70-39 | ST70-44 | ST70-50 | |
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Antenna | 39 dBi 2×2 deg | 44 dBi 1×1 deg, Ø 30 cm | 50 dBi 0.5×0.5 deg, Ø 60 cm |
Size and weight | 255x226x189 mm 3.1 kg | Ø 385×210 mm 9.3 kg | Ø 655×430 mm 13.2 kg |