Lan: Cabling Test (M75) - HT MULTITEST M72 User Manual

4.7. LAN: CABLING TEST (M75)
Before taking any measurement make sure that the circuit under test is not
powered. Connections to phone lines or active networks could damage the
instrument.
Fig. 7: Connections of the instrument's terminals during LAN tests
1. Turn on the instrument
2. Press the arrow keys to select LAN
Select the type of cable under test by pressing MODE PEAK: set STP whether
MODE
3.
shielded, UTP whether unshielded
PEAK
Note: STP must be chosen for all shielded cables such as:
- FTP (Foiled Twisted Pair cable)
STP (Shielded Twisted Pair cable)
-
4. Connect the cable under test to MULTITEST 75 and to the remote unit if necessary
through patch cables (see Fig. 7)
The remote unit must be necessarily connected to the other end of the cable
being tested, otherwise no measurement is performed.
5. Press GO to perform all tests related to the selected type of cable
GO
6. If cabling is correct, a screen like this is
displayed. The identification number (02)
refers to the remote unit connected to the
other end of the cable being tested
MULTITEST M72 - M73 - M74 - M75
CAUTION
- SSTP (Shielded/Shielded Twisted Pair cable)
- SFTP (Shielded/Foiled Twisted Pair cable)
CAUTION
EN - 21
Identification number
of the remote unit