Triplett TVR10/100/1000 - Manual (Page 10)

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Section III. Faceplate Description.
CABLE VERIFICATION (TWO SIDED)...Displays what
pairs are wired; whether cable is straight thru or crossover;
and whether cable has pair reversals. Probe is used for this test.
INSTANT LINK...Gets LAN devices communicating
by matching them with a simulated straight or crossover cable.
DATA/LINK LEDs...Verifies the device type (hub/switch or PC) and pres-
ence of Data packets and/or Link pulses.
CABLE VERIFICATION (SINGLE SIDED)... (Performed
without the need for the Remote probe). Verifies what pairs
are connected to the hub, switch or PC. Indicates whether hub, switch or
PC expects 2 or 4 pair cable. Do not use this test if PoE is present.
SPEED/DUPLEX LEDs... Shows 10,100 and/or 1000 MB/s. Color shows
full or half duplex. Single port and inline mode.
TONE GENERATOR/PROBE...Generates a locating tone
for use by the Remote probe. The Remote probe finds cables (in
crowded wiring closets, etc.) by detecting the tone generated by the
main unit. Also useful for locating hub ports.
10/100/1000 LAN TESTS
The following tests utilize these 3 sockets.
INLINE MODE...Negotiated speed and duplex of 2 devices.
CABLE TESTS
The following tests utilize this socket(s)
PoE LED... Indicates the presence of Power over Ethernet. Color shows
location on either pairs 1,2 3,6 (Endspan) or 4,5 7,8 (Midspan).