GDR-07 1550nm 22dB dynamic range 60KM mini handheld smart cheap price OTDR with VFL is a high performance, cost-effective optical network analysis test equipment, with the features of lightweight, easily useable, high intelligent and having a hotkey for automatic rapid testing.
1550nm 22dB dynamic range.
60KM long distance testing.
3m short distance testable.
Check the fiber state through analyzing the testing curve.
Save more than 500pcs data.
FTTx last-mile troubleshooting
Point-to-point link testing
CATV network testing
1310nm or 1550nm
Type of fiber
9/125um SM Fiber
FC, SC/PC (ST is optional)
Event blind zone
3pcs of Dry battery
Battery Work time
≥2000 times measure
0~85% (no condensation)
1. On / off key, when in power-on, short press switch to auto-off function, long press about 3s off.
When the top right corner of LED show open, the instrument will automatically shut down for about 10 minus in the state of no key operation.
2. SCAN, Start OTDR module to test the fiber. Press about 6s, enter auto cycle test, press exit again3;
3. Up--View the previous measurement or choose previous option
4. Down--View the next measurement or choose next option
5. Left--View a measurement to the left or select an option to the left
6. Right--View a measurement to the right or select an option to the right
7. ENT select the confirm button or deselect
8. VFL light shows starting work
MINI OTDR, 3pcs of dry battery, USB cable, SC adapter; Oxford instrument kit, User manual