Token-Ring Cables; Table A-2: Token-Ring Cable Type, Vp, And Impedance - Agilent Technologies J3919A Installation & User Manual

NOTE
Cables and Connectors

Token-Ring Cables

Token-Ring Cables
The following table shows the most commonly used Token-Ring cable. Use this
table to verify that you are using compatible Token-Ring cabling throughout your
network. The cable designation is generally stamped on the cable jacket.
Make sure that all of your cables have the same Velocity of Propagation (Vp).

Table A-2: Token-Ring Cable Type, Vp, and Impedance

Cable Type
Type 1 (STP)
Type 3 (UTP) level 3
Type 3 (UTP) level 4
Type 3 (UTP) level 5
118
VP Impedance
78 150
60 100
69 100
78 100