CANOGA PERKINS 2240 Fiber Optic Modem - Manual (Page 91)

91
Chapter 7
Specifications
7.1 Optical Interface
Composite Error Rate
1 in 10
10
or better
Fiber optic cable compatibility 50 and 62.5 micron multimode or 8 to 10 micron single
mode fiber
Transmitter LED (850nm)
Laser diode (1310nm)
HI/LO optical power switch Reduces transmit power to accommodate a zero loss link
Wavelength 850 or 1310 nanometers
Fiber optic connector ST or FC type
Fiber optic receiver:
850nm standard
1310nm laser
Transmission code
PIN diode
PIN (InGaAs)
Biphase multiplexed
Typical fiber optic link loss budget:
850nm LED
1310nm LP laser
1310nm HP laser
15 dB with 62.5/125 mm fiber
13 dB with 8 or 10/125 sm fiber or 62.5/125 mm fiber
25 dB with 8 or 10/125 sm fiber or 62.5/125 mm fiber