My question is about LJU (Line Jack Unit) aka Rosette.
I am having BSNL (service provider company) copper line broadband in India. In spite of having wired broadband, I get speeds of 6Mbps(download) / 0.75Mbps(upload). Upon raising the issue with officials, they checked & did not find any abnormality at their end. There are no cuts in wire running from DP.
What I did notice is -- there is no LJU (Line Jack Unit) to connect incoming copper line with telephone cable which goes to splitter. What I wish to know is "Whether not having LJU can affect the internet speed?" Thanks.
EDIT:- I am using ASUS DSL N10 E modem.
The first image shows incoming copper wire on left side, which is twisted with phone-wire for making connection, tape applied; phone wire (right side) has RJ11 jack on other end which goes to splitter. I have attached images.