Siklu's EtherHaul EH-600TX is a high performance gigabit wireless link designed to provide L2 data rates up to 500 Mb/s (upgradeable up to 1 Gb/s) over short ranges. The unit is extremely compact, allowing discreet L2 bridging. Transmitting a relatively low EIRP mmWave beam, EH-600TX is user-safe with minimal EME exposure.

Operating in the 58 and 61 GHz mmWave bands, a 500 Mb/s microwave link can be established with minimal ACMA licencing requirements.

  • One of the smallest gigabit radios on the market delivering range and capacity, making site acquisition and installation on street furniture straightforward
  • Carrier grade predictable performance ideal for mission critical network connectivity
  • Up to 1 Gb/s throughput (with additional licence) over ranges as far as 2.6 km
  • Field proven advanced all-silicon integration yields a high 90 year MTBF
  • Installation and support of Siklu radios can be performed by anyone, with minimal training
  • Prioritized payloads using hitless adaptive modulation synced with 8 levels of QoS.​

This system is designed for street-level or building-to-building wireless bridging. The 58 GHz band faces considerable oxygen absorption and rain-fade effects, limiting its recommended range to just under the one kilometre mark.

EH-600TX is a very cost effective gigabit solution that can be provided operating under LIPD Class licence rules (including in the global ISM 61 GHz band).

Network Interfaces

Wireless Interfaces
Max. Throughput
1000 Mb/s
Max. Clients
Aggregate Channel Width
500 MHz
Wireless Bands Path Mode Start Frequency Stop Frequency MIMO Channel Width Modulation Max. Data Rate
57000 MHz
66000 MHz
500 MHz
1000 Mb/s
Ethernet Interfaces
Interface Quantity Function Signalling PoE Input PoE Output
Data + PoE Input
Aux + PoE Output

Antenna Specifications

Start Frequency
57000 MHz
Stop Frequency
66000 MHz
Input Impedance
50 Ω
Frequency Test Data
Start Freq. Stop Freq. Peak Gain Return Loss VSWR Azimuth Elevation Avg. Gain Efficiency F/B Ratio Inter-Port Iso. Cross-Polar Iso. XPD
57000 MHz
66000 MHz
36 dBi

Physical Specification

Min. Operating Temperature
-45 °C
Max. Operating Temperature
55 °C
Ingress Protection
> 788400 h
51.6 × 51 × 100 mm
1.8 kg
Power Specifications
Max. Consumption
26 W
Power Options
Power over Ethernet


Siklu brought to the market affordable gigabit capacity for a variety of applications. We created the first mass-produced millimeter wave radio, the EtherHaul™-1200 which is still the most deployed mmWave connectivity solution in the world.

Our products operate in the virtually interference free 60 to 70 GHz / 80 GHz frequency bands.  This large swath of available frequency stems from the fact that ...