#WHAT IS SFP?TYPES OF SFP?HOW TO PLACED SPLITTER 2:8&1:8 ?,GPON,OLT, FTTx का क्या मतलब है? जाने?

WHAT IS SFP?
TYPES OF SFP?
HOW TO PLACED SPLITTER 2:8&1:8 ?,
#SFP
GPON
OLT
FTTx का क्या मतलब है?
HOW TO WORK nokia 7360 FX-8 & 4
HOW TO WORK FTTX TECHNOLGY,
fttx knowledge intervewfttx photo VIDEO
GPON TECHNOLOGY
HOW TO WORK OPTICAL FIBER WORK,
HOW TO WORK FTTX ENGINEER,
फाइबर टू द होम कैसे काम करता है?pulse width,
wavelength,
parameter to set1310nm and 1550nm
optical fibe,r
OTDR live fiber,
OTDR Types,
Attenuation Dead Zone
how to read OTDR Function
what is OTDR Graph
What is dB in OTDR
wavelength setting for the OTDR .