6
Fiber port facing front, pins downward, 1 = Rightmost pin to 4 = Leftmost pin
Pin Name Function/Description Notes
1 Data Out Data Output 1, 2
2 V
EE
Ground
3 V
CC
Power Supply 3.3V ± 5% or 5V ± 5%
4 Pin No function, physical pin is available, recommended to signal GND 3
5 Housing Pin Physical pin is available, recommended to chassis GND 4
8 Housing Pin Physical pin is available, recommended to chassis GND 4
Notes:
1. TTL compatible data output
2. Light on at the receiver input will lead to a “low” output signal and light o to a “high” output signal.
3. It is recommended to connect this pin to signal GND
4. Pin 5 and 8 are for mounting and retaining purposes and should be connected to chassis GND.
Regulatory Compliance
Feature Test Method Performance
Electrostatic Discharge (ESD) to the Electrical Pins Human Body Model MIL-STD-883 Method 3015 Min +/- 2000V
Eye Safety IEC 60825-1,2 ,Class 1
Specied Link Performance, T
A
= -40 °C to +85 °C, 5 MBd
Parameter Min. Max. Unit Condition Notes
Link Distance with POF cable 0.1 50 meters
-40°C to +85°C
5, 7
Link Distance with PCS 0.1 500 meters
-40°C to +85°C
6, 7
Notes:
5. HFBR-R/EXXYYYZ is the part number for 1mm POF. Worst case attenuation used (0.27dB/m for standard loss POF cable from -40°C to +85°C at
660nm).
6. PCS, worst case attenuation (12dB/km from -40°C to +85°C at 650nm)
7. The optical link performance is guaranteed only with transmitters AFBR-15x9Z (>20mA forward current) or AFBR-16x9Z
RX
34
2 1
Recommended Application Circuit
TTL Output
4
VCC
RX
NC
Data Out
VEE
2
3
1
10 µF
C6
1 µH
L2
GND
Gnd
8
GND GND
VCC
10 µF
C2
GND
100 nF
C4
GND
GND
Gnd
5
Figure 4. Recommended Application Circuit
Pin Description Receiver
