Refurbished connection RACOM RAy 10 GHz 170 Mbit/s incl. antennas

The RACOM RAy 10 GHz connection is based on high-speed microwaves point-to-point bridge with 170 Mbps transmission speed (full duplex). The link has a superior Adaptive Modulation (ACM) function that enables in case of deteriorated transmission conditions, temporarily switch to simpler modulation without packet loss (hitless). This will allow the connection to continue transmit data, temporarily at the expense of capacity even in a situation where the connection would otherwise it fell apart or started to make errors. Quality components are part of the connection 38 cm antennas and Gigabit Ethernet interface. Ray 10 GHz includes one radio unit for Low band and the other for High band. Connect them tunable over the entire 10 GHz band (channels 1-4 and 7-10 according to VO). Conn uses FDD transmission with a recommended duplex spacing of 168 MHz and width channel 28/14/MHz. The outdoor units have a 1 Gigabit Ethernet port supporting Power over Ethernet (PoE) and 1 service port for antenna pointing. A superior 5-year warranty is provided for the connection!

For longer jumps, more profitable antennas with larger diameters should be used. Surcharges for alternative antennas to the price of the connection are:
Speed:

• Modulation rate 200 Mbps, user rate 170 Mbps for 256 QAM
• SW modulation settings: QPSK, 16, 32, 64, 128, 256 QAM
• ACM (Adaptive Coding and Modulation) function
• Guarantee of the highest user data throughput for a given location

Reliability:

• Made exclusively from components for military or industrial use
• Surge and electrostatic protection
• Certification-30°C to +55°C
• Each piece tested and fired in a climate chamber and in real operation
• Extraordinary reliability of own communication: high sensitivity of the receiver
• -87dBm/41Mbps/QPSK/28MHz
• -67dBm/170Mbps/256QAM/28MHz
• -96dBm/8.45Mbps/QPSK/7MHz
• extreme resistance of the radio part against interference
• LDPC (Low-Density Parity-Check) encoding (FEC) adjustable in 2 levels

Simplicity:

• FOD (Full Outdoor), cast from Al alloy, direct mounting on the antenna
• Polarization change by simply turning 90° (allowing 4 fixing screws)
• Acoustic signaling of antenna pointing (+ analog voltage on BNC connector)
• Complete installation and setup in minutes

Standards:

• All relevant European and Czech standards are met without reservation even for a speed of 170 Mbps
• Confirmed by measuring all parameters in the certified laboratory TESTCOM Prague

Security:

• Configuration via HTTPS, SSH
• During real-time communication, checking the serial number of the counter station entered
• Theft protection: unique SSH key for each serial number

Diagnosis:

• www interface
• History graphs temperature, power, RSS, SNR, BER, speed
• SNMP including generation of TRAP when set thresholds are exceeded
• Built-in spectrum analyzer to find free channel
• Automatic detection of the set polarization
• Constellation diagram of the received signal

Uniqueness:

• Untuned input filter
• Complete SW retunability including the combination of channels 4, 7 at full speed, sensitivity and resistance
• Variant with a second Eth. port (physically separated for service access"out-of-band" supervision)
• Direct mounting on antennas of various manufacturers, including the option of a flexible waveguide

Detailed product characteristics:

• Frequency band: 10.3 10.6 GHz
• Tunability: upper part of the spectrum (center frequencies 10.4795 -10.5845 GHz), channels 7-10, lower part of the spectrum (center frequencies 10.3115-10.4160 GHz), channels 1-4 according to VO-R/14/12.2006-38 ČTÚ
• Channel width: 7; 14 and 28 MHz
• Full-Duplex transmission
• Modulation: QPSK/16QAM/32QAM/64QAM/128QAM/256QAM, ACM option
• Latency: 140 us for 170 Mbps
• Interface: 1x GB Ethernet port
• Adaptive modulation + ATPC
• line-of-sight connections
• range: up to 70 km depending on the antennas used (antenna system 2x 120cm, QPSK 50Mbit modulation)

Operating frequencies, band:

• Transmission frequencies: unit RAY10H1: Upper part of the spectrum (mid frequencies 10.4795-10.5845 GHz), channels 7-10 according to VO-R/14/12.2006-38 ČTÚ /unit RAY10L1: lower part of the spectrum (center frequencies 10.3115 -10.4160 GHz), channels 1-4 according to VO-R/14/12.2006-38 ČTÚ

Sensitivity (BER10-6):

• -89 dBm/QPSK,-82 dBm/16QAM,-78 dBm/32QAM,-75 dBm/64QAM,-72 dBm/128QAM,-69 dBm/256QAM

Supported standards:

• Radio parameters: ETSI EN 302 217-2-2 V1.3.1 (2009-04), limits for ACCP/CCDP