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Product Feature  
Operating Temperature :0℃-70℃ or -20℃-70℃  
1310nm transmitter for burst-mode;1490nm receiver for continuous mode  
Transmission distance 10km or 20km  
Bi-Di SC interface or with SC/APC pigtail  
Voltage:+3.3V
Data rate :1.25Gbps for up-link and down-link
LVPECL data interface
2x5 pin package
Standard Application
ATM SDH PDH SONET Network  
Data Communication Network  
Telecom Communication Network  
Order Information  
Product Type
Data Rate
Wavelngth
Distance
Interface
 Voltage
 
LD
Temperature
HT-K44343BRS-10 1.25Gbps 1310nm 10km SC +3.3V FP -20℃-70℃
HT-K44643BRS-20 1.25Gbps 1310nm 20km SC +3.3V DFB -20℃-70℃
HT-K44343BPS-10 1.25Gbps 1310nm 10km SC/APC +3.3V FP -20℃-70℃
HT-K44643BPS-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 Pigtail R=SC interface P=with pigtail
I Fiber mode S=Single mode
J Transmission distance -10：10km -20:20km
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