AIMA3000.RRAS/G/R Product User Manual
Technetix Group Limited
•
technetix.com
Jan/2018 - V2
9
3.1.4 Specifications for the RRAS
Optical Performance
Optical wavelength
1260 ~ 1620 nm
Optical inputs
-18 ~ +2 dBm
Optical return loss
> 50 dB
Optical connectors
4 x SC/APC (1), FC/APC, LC/APC, E2000/APC
RF Performance
RF bandwidth
5 ~ 204 MHz
RF output level (2)
48 dBmV
RF flatness
± 0.75 dB (5 ~ 204 MHz)
Gain adjustment
0 ~ 52 dB in 0.5 dB increments (default 42 dB)
RF
impedance
75 Ω
RF return loss
> 16 dB
Receiver isolation
> 60 dB
RF test point relative to RF
-20 ±1 dB
Output port
RF connectors
4 x GSK-type female
RF test points
4 x Mini-SMB
Alarms and status
Front-panel LEDs, SNMP Traps
Notes:
(1) Standard option. Contact a Technetix Sales Representative for availability of other options.
(2) Measured in a typical system with -6 dBm optical input, 6 % OMI, gain setting adjusted to maximum
(the stated RF output level does not necessarily apply with other optical input levels). dBuV= 60 + dBmV.
Link Performance
CNR
(3)
> 48 dB
IMD2
(4)
< -52 dBc
NPR
(5)
> 35 dB
(over dynamic range of 15 dB)
Notes:
(3) Measured @ -2 dBm ,6% OMI, 4 Channels
(4) RRAS: Measured in a typical system with Technetix ODN4P-RT, 4 channels, (11.5 MHz, 26.5 MHz, 45.5 MHz, and 58.5 MHz), 0 dBm, 6 % OMI. IMD2 is
measured at f1 ± f2.
(5) RRAS: Measured in a typical system with Technetix ODN4P-RT, 10 km single mode optical fibre using 35 MHz noise loading.
Summary of Contents for AIMA3000
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