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Product Feature  
Operating temperature:0℃-70℃ or -20℃-70℃  
1490nm transmitter for burst-mode;1310nm receiver for continuous mode  
Transmission distance 10km or 20km  
Bi-Di SC fiber interface or with SC/APC pigtail  
Voltage:+3.3V
Data Rate :1.25Gbps for up-link and down-link
LVPECL data interface
SFP pacakge for hot-pluggable
Standard Application
ATM SDH PDH SONET Network  
Data Communication Network  
Telecom Communication Network  
Order Information  
Product Type
Data Rate
Wavelength
Distance
Interface
Voltage
LD
Temperature
HT-K43433BRS-10 1.25Gbps 1310nm 10km SC +3.3V FP -20℃-70℃
HT-K44433BRS-20 1.25Gbps 1310nm 20km SC +3.3V DFB -20℃-70℃
HT-K43433BPS-10 1.25Gbps 1310nm 10km SC/APC +3.3V FP -20℃-70℃
HT-K44433BPS-20 1.25Gbps 1310nm 20km SC/APC +3.3V DFB -20℃-70℃
 
-M:with DDMI function（DDMI) 
 
HT- A 口 口 口 口 口 口 口 口 口
  A B C D E F G H I J
Number parameter Description
A Product Type

K=GEPON Transceiver
B Data Rate 4=1.25Gbps
C Output Power 4=-1dBm-+4dBm 3=-3dBm-+3dBm
D Wavelength 3=1310nm FP 4=1490DFB 6=1310nm DFB
E Receive Wavelength 3=1310nm 4=1490nm
F Voltage
3=+3.3V
G Operating Temperature A=0℃-70℃ B=-20℃-70℃
H With pigtail R=SC interface P=with pigtail
I Fiber mode S=Single mode
J Transmission distance -10：10km -20:20km
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