Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
walrus01
on April 25, 2021
|
parent
|
context
|
favorite
| on:
Internet down in Tumbler Ridge, B.C., after beaver...
OTDR - optical time domain reflectometer, you connect it to the fiber at one end and it'll tell you where the break is, accurate to plus or minus 20-30 meters
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
