DS-3 (Digital Signal Level 3) is many times considered the same as T3, but in reality the T3 or T1 lines are the physical lines and the DS-3 is the electrical transmission through the line. It is equal to 28 T1s.
The cost is generally between $3,000 to $13,000 depending on location. So, let me know where to get the $800.
Then there is the OC3.
