User's Manual

Table Of Contents
94 Link CX User Manual, Version A
Table A2-2 Link CX-DSX DS-3 or Ethernet Version (5.8 GHz)
General
Frequency Range 5.725-5.825 GHz
Compliance Complies with FCC Ruling Part 15.247
Capacity
Full-duplex DS-3, per Bellcore GR-499-CORE, or
45 Mbps Ethernet, per IEEE 802.3
Emission Bandwidth 16 MHz
Channel Center Frequencies
Channel 1 (Tx Low/Rx High)
Channel 1 (Tx High/Rx Low)
Channel 2 (Tx Low/Rx High)
Channel 2 (Tx High/Rx Low)
Transmit--5.737 GHz/Receive--5.797 GHz
Transmit--5.797 GHz/Receive--5.737 GHz
Transmit--5.753 GHz/Receive--5.813 GHz
Transmit--5.813 GHz/Receive--5.753 GHz
Modulation Type 16 QAM
Factory-Supplied Coaxial Cable 2 m (6.6 ft.) N-Type Male to N-Type Male
Transmitter
Maximum RMS Power Output +16.0 dBm
Power Output Stability +/- 2 dB
Frequency Stability +/- 5 ppm
Transmit Duty Cycle 100%
Emissions Mask & Spurious and
Harmonic Output
Per FCC CFR 47 Part 15.407b3
Channel Frequency Selection Software-controlled
Automatic Tx Power Control (ATPC)
Maintains a constant Carrier-to-Noise Ratio at both
ends of a link, operator enabled ON or OFF
Transmitter Attenuation Range
0-30.0 dB in 1 dB steps, and Mute 40 dB, operator
controlled
Receiver
Type Double Heterodyne
Error Correction FEC Reed Solomon Decoding
Sensitivity at 10
-6
BER -78 dBm state guaranteed
Typical Unfaded BER 10
-10
Frequency Stability +/- 5 ppm
Channel Frequency Selection Software-controlled