10
Specifications
The following optical specifications describe the guaranteed optical performance of the unit
(Table 4 to 5). Supplementary specifications describe other specifications of the unit, and typical
operating conditions (Table 5).
Table 4: OAB C-band Optical Specifications
Model OAB1550 OAB 1552
Amplifier type Pre-amp
1
Booster Booster high power
Operating wavelength
range
1528-1565 nm
Input signal Single channel
2
Saturated output power
3
(min)
14 dBm 17 dBm 20 dBm
Noise figure (max)
4
3.3 dB 4.5 dB 5 dB
Small signal gain (min)
5
37dB 30 dB 32 dB
PDL (max) 0.2 dB
PMD (max) 0.5 ps 0.4 ps
Input/output isolation
(typical)
NA/32 dB 45/32 dB
Optical interface FC/PC, FC/APC, SC/PC, SC/APC
All specifications guaranteed at 1550 nm and at 23 °C.
1. Input and output monitor available on custom orders.
2. May be applicable for DWDM applications depending on wavelength and input power.
3. Measured at 1550 nm at Pin = -4 dBm.
4. Noise figure measured at Pin = -30 dBm (pre-amp), Pin= -4 dBm ( booster).
5. Small signal gain measured at Pin = -30 dBm (pre-amp), Pin = -20 dBm (booster).
Table 5: Supplementary Specifications
Physical
Dimensions (W x H x D) 4.06 x 13.24 x 39.5 cm
Weight 2.3 kg
Environmental
Operating temperature 0 to 40
o
C
Storage temperature -40 to 70
o
C
Humidity (max) (0 to 45
ο
C)
95% RH non-condensing
Installation Category II
Indoor Use
Altitude 2000 m
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