Grass Valley 8939FCA - Manual (Page 28)

28 8939FCA/FCB — Instruction Manual
Specifications
Specifications
Table 1 gives the specifications for the 8939FCA and the 8939FCB modules..
Table 1. 8939FCA/FCB Specifications
Parameter Value
Performance
8939FCA 8 Channel CWDM channels Ch 1: 1470nm
Ch 2: 1490nm
Ch 3: 1510nm
Ch 4: 1530nm
Ch 5: 1550nm
Ch 6: 1570nm
Ch 7: 1590nm
Ch 8: 1610nm
8939FCB 8 Channel CWDM channels Ch 9: 1310nm
Ch 10: 1330nm
Ch 11: 1350nm
Ch 12: 1370nm
Ch 13: 1390nm
Ch 14: 1410nm
Ch 15: 1430nm
Ch 16: 1450nm
8 channel insertion loss 2.25 dB maximum
8 channel link loss 4 dB maximum
8 channel uniformity 1.25 dB
Expansion Port
Wavelength coverage FCA: 1270nm >1450nm FCB:
Insertion loss 1.25 dB maximum
Adjacent channel isolation 35 dB typical
Non-adjacent channel isolation 50 dB
Polarization dependent loss 0.1 dB
Optical return loss 50 dB minimum
Optical ripple 0.5 dB maximum
Thermal stability 0.005nm/degrees C
Mechanical
Frame type GeckoFlex
Number of slots required 1 rear slot
Rear module retainer clip screw torque 4-5 inch-lb./0.45-0.6Nm
Environmental
Storage temperature
Refer to GeckoFlex Frames 8900FX/FF/FFN Signal Processing Systems
Instruction Manual at
www.grassvalley.com/docs/modular
Operating ambient temperature
Power rating and size 0.0 W (passive) -single slot one piece rear mount