Manual NF-488
Main Functions
· Test the information of the standard PoE device, such as af/at standard, power supply voltage, power supply polarity, and crossover mode.
· Identify the supply voltage, power supply polarity, and crossover mode of non-standard PoE devices.
· Check the short circuit, crossover and open circuit status in the network cable with the far end.
· Test the power consumed by DC appliances.
. The loop-back test function of the switch.
NF-488 Transmitter specification |
Indictor | LCD 128x64 mm, with back light |
Continuity function | Cable types | CAT5,CAT6 |
Check UTP/STP cable | YES |
Cable short indicate | YES |
Max testing range | 600m |
Wire mapping | Emitter +Remote |
Emitter + switch/router |
PoE function | Test range | DC5-60V POE switch |
Standard identify | 802.3af/at ( standard/non-standard) |
Test range power | 0-18W |
Output interface | YES |
Power function | Voltage test range | DC0-60V |
Current test range | 0-3A |
power test range | 0-180W |
Input voltage protection | DC48V 5mA |
Max working current | ≤80mA |
Loopback | Compatible with 10M ,100M,1000M switch |
Power supply | 3*AAA |
NF-488 Remote Specification |
Ports | RJ45 |
Function | Wire mapping for network cable |
Input voltage protection | DC48V 5mA |
