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| 81490A |
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HP |
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Specifications Data input (RF in) Operational data rate 622 Mb/s to 12.5 Gb/s Input voltage range for λ 1= 1310 nm λ 2= 1550 nm up to 0.9 Vpp (typical) up to 1.1 Vpp (typical) Maximum input voltage < 2 Vpp from -2V to +2V Input impedance (nominal) 50 Ω Data output (optical out) Fiber type Standard single-mode 9 / 125 µm Laser type CW DFB laser with built in isolator Optical wavelength λ 1 : (1310 ±10) nm λ 2 : (1550 ±10) nm Average optical output power [1][2] > 5 dBm Attenuation range (nominal) 6 dB Electro-optical modulation bandwidth [3] 10 MHz to 33 GHz (typical) Electrical-optical conversion ratio [2] > 5 mW/V Relative intensity noise (RIN) [4] < -136 dB / Hz Maximum extinction ratio (ER) [5] >10 dB (dependent on input voltage amplitude) Vertical eye closure penalty [6] < 0.5 dB (typical) Rise and fall time (20 % to 80 % ) [4] < 25 ps 17 ps (typical) Jitter (peak-peak) [7] < 18 ps < 12 ps (typical) [1] After TX_Recal operation [2] At attenuation 0 dB [3] -6dB decrease relative to maximum response [4] For 0.6 Vpp to 0.85 Vpp data at 1310 nm; for 0.6 Vpp to 1.0 Vpp data at 1550 nm [5] At data rates 10.3125 Gb/s, 10.51875 Gb/s; for whole operational data range typical; temperature change < ± 1K and operation point adjusted to 50 % eye crossing [6] At 1% center region [7] Jitter of input signal < 10 ps General specifications Optical connector interface Operating temperature Agilent universal Adapter SMF 28, straight ferrule +5° C to +40° C RF connector interface Storage Temperature 2.4mm female - 40° C to +70° C Module size (H x W x D) Humidity 75 mm x 64 mm x 335 mm (2.8” x 2.6” x 13.2”) 5 % to 95 % relative humidity, non-condensing Module weight 816xA/B Firmware revision 1.0 kg (2.2 lbs) 5.01 and higher Warmup time Recommended recalibration period 60 min 2 years 3 |
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