In the last few years network operators are facing rapid growth and fast migration from TDM to packed traffic. The main challenge is how to optimize investments and reduce maintenance costs. The transition from legacy circuit network (TDM) to high-speed packet network is rapid and new equipment must support both technologies. New telecom operators need low entry and operational costs, but also scalable equipment in order to follow future market developments.
SparkWave is optimized for different propagation conditions in different weather conditions. In many cases, spectrum economy plays a major role in considerably reducing operating costs.
The equipment SparkWave series has different outdoor and indoor radio relay units. SparkWave SDR indoor unit is modular. Different housings and high integration level allow easy interconnection, stacking with ESSI interface and direct connection to existent F/O networks. Outdoor units (ODU) is connected to the IDU via single coaxial cable up to 400 m. The outdoor units are connected to antennas using waveguide up to 1.8 m.
The SparkWave SDR STM-1 is intended for microwave transmission of STM-1 traffic, operating in 5, 6, 7, 8, 11, 13, 15, 18, 23 and 26 GHz frequency range.
Split Mount solution with STM-1 IDU and compact ODU. The STM-1 tributary interface can be optical or electrical. An additional 2Mbit/s wayside channel per traffic channel is available. Configurations 2+0 and 1+1 with the possibility of using the stand-by connection for low priority traffic are possible.
A management system with an SNMP agent and a OSPF router is built into the unit. No additional equipment is needed except a standard PC computer with built-in web browser.
The unit enables operation in ATPC (Automatic Transmitted Power Control) mode.
SparkWave is optimized for different propagation conditions in different weather conditions. In many cases, spectrum economy plays a major role in considerably reducing operating costs.
The equipment SparkWave series has different outdoor and indoor radio relay units. SparkWave SDR indoor unit is modular. Different housings and high integration level allow easy interconnection, stacking with ESSI interface and direct connection to existent F/O networks. Outdoor units (ODU) is connected to the IDU via single coaxial cable up to 400 m. The outdoor units are connected to antennas using waveguide up to 1.8 m. The SparkWave SDR STM-1 is intended for microwave transmission of STM-1 traffic, operating in 5, 6, 7, 8, 11, 13, 15, 18, 23 and 26 GHz frequency range.
Split Mount solution with STM-1 IDU and compact ODU. The STM-1 tributary interface can be optical or electrical. An additional 2Mbit/s wayside channel per traffic channel is available. Configurations 2+0 and 1+1 with the possibility of using the stand-by connection for low priority traffic are possible.
A management system with an SNMP agent and a OSPF router is built into the unit. No additional equipment is needed except a standard PC computer with built-in web browser.
The unit enables operation in ATPC (Automatic Transmitted Power Control) mode.
Technical data
| Frequency plan | 5,6,7,8 GHz | 11 GHz | 13 GHz | 15 GHz | 18 GHz | 23 GHz | 26 GHz |
| RF output power, dBm | 22/26 | 21/26 | 20 | 20 | 19 | 18 | 18 |
| Channel spacing | 28 MHz | 28 MHz | 28 MHz | 28 MHz | 27,5 MHz | 28 MHz | 28 MHz |
| Frequency stability | ± 5х10-6 | ||||||
| Frequency seeting step | 0,25 MHz | ||||||
| ATPC output power adjusting range |
20 dB in 1 dB step | ||||||
| Receiver treshold at antenna connector in dBm for BERR=10-6 |
modulation 28 MHz 128QAM -69 |
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| Link protection modes | Hot Stand-By, Space Diversity, Frequency Diversity, Hitless switch | ||||||
| Trafic interface | bit rate installation mode |
155.52 Mb/s ±20 ppm SFP plug-in modle (electrical or optical) |
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| E1 wayside channel | ITU-T recommendations bit rate (plesiochronous) multiplexing principle |
G.703 point 6 |
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| Other interface | management interface service channel interface |
10 Base-T/100 Base-TX adaptive; 10 Base-T/100 Base-TX adaptive |
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| Mechanical / Environmental | operation climatic conditions (temp./humidity.) |
indoor unit (IDU) |
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| storage/transport conditions | ETSI EN 300 019 class 1.1/class 2.3 | ||||||
| EMC compatibility | ETSI 301 489-4 | ||||||
| power supply | from 20V to 72V ETSI EN 300 132 | ||||||
| power consumption IDU power consumption ODU |
<19 W - 1U, <39 W - 2U <25 W |
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| dimensions (H x W x D) IDU dimensions (H x W x D) ODU |
45 х 442 х 240 mm - 1U; 86 x 442 x 240 mm - 2U 200 х 150 х 80 / F305 x 120 |
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| weight IDU weight ODU |
3,17 kg - 1U; 5,96 kg - 2U <6 kg |
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