OTDR Comprehensive Tester (Optical Time Domain Reflectometer) MT-7300

The OTDR comprehensive tester MT-7300 series optical time domain reflection comprehensive tester is the industry's first gesture touch operation, one click operation, as well as Chinese and screenshot storage, trajectory molecule function, making construction and maintenance faster.
The MT-7300 is equipped with IP network cameras, analog cameras, PTZ pan tilt control and other monitoring and testing functions. It also has image generators, video level measurement, video cable fault measurement, cable search, PING and other testing tools to effectively identify and troubleshoot problems in security monitoring and comprehensive cabling engineering, improve work efficiency, and is the preferred tool for fiber optic and security monitoring construction, repair and maintenance.

Functional features:
•7-inch capacitive touch screen, easy to operate and view
•Trajectory analysis
•Chinese curve storage and screenshot storage
•Dynamic range 32/34dB
•Pioneering IP network camera and analog camera testing
•PTZ gimbal control, PING and other network testing
•TDR、 Cable testing such as line finder and network cable sorting

Main Function Introduction
Wavelength (nm)	1310				1550
Dynamic range (db)2	32/30	34/32	36/34	38/36	34/32/32	38/36/36
Pulse range (ns)	10,20,40,80,160,320,640,1280,2560,5120,10240,20480				10,20,40,80,160,320,640,1280,2560,5120,10240,20480
Event blind spot (m)3	2m				2m
Attenuation blind zone (m)3	9m				9m
Linearity (dB/dB)	+0.05dB/dB
Loss threshold (dB)	0.05
Loss resolution (dB)	0.01
Sampling resolution (m)	0.125 to 8
Sampling point	32K
Distance uncertainty (m)	± (1m+5×10-5Distance+Sampling Interval
Distance range (km)	0.3 to 200
Typical real-time refresh duration (s)	0.2
Trace storage capacity	SD card (2G)>10000 entries, Chinese name curve storage, screenshot storage
Measurement duration	User defined, 5 seconds, 10 seconds, 15 seconds, 30 seconds, 1 minute, 2 minutes, 3 minutes optional
Other technical specifications：
display	7-inch, capacitive touch screen, resolution 800 × 600
network port	10/100M adaptive, RJ45
ip camera	ONVIF,ACTI、 Dahua IPC-HFW2100P/Hikvision DS-2D8864-E13, Samsung SNZ-5200, Tiandi Weiye TD-NC9200S2, Keda IPC120L, Honeywell HICC-2300T, Aipu Huadun IP5000-BC-13MP/IRSO6-13MP, Funi IPC, Fushijie BY-1080Q, etc. customizable
Video signal testing	1 video IN BNC input, 1 video OUT BNC output, supports PAL/NTSC format
Video signal level measurement	Test the peak value, synchronization level, and burst level of the video signal.
12V power output	Output 12V maximum DC current of about 1A, providing temporary power supply for the camera
Audio testing	Input an audio signal and test if the sound is normal
PTZ control test	Can support RS232/RS485 bus simultaneously, with a speed of 600-115200bds. Supports pelco-D/P, Samsung, Panasonic, and Lilin. More than 30 protocols including Yaan
Color Image Generator	Send PAL/NTSC multi standard color graphic strip video test signals, including red, green, blue, white, black, and test graphics, through the video OUT port.
UTP Ethernet cable testing	Test any two or more Ethernet cables, and display the connection sequence and cable number on the screen
Protocol code capture	Can receive and display RS485/RS232 protocol code data sent by control devices
Video screenshot saving and playback	Take screenshots, record and save the test footage, and play back the footage
Network testing function	IP address scanning, link scanning, PING packet testing. Quickly find the IP address of the IP camera or other device connected to the instrument.
Line finding function	You can search for cables based on the audio signal emitted.
POE testing	Display the magnitude of the power supply voltage and the connection status of the circuit.
Laser power meter testing*	Wavelength (nm): 850/1300/1310/1490/1550/1625n; Power range (dBm): -70~+10dBm.
Visible red light source*	Reflection of visible red light to detect faults such as breakage, cracking, and bending in fiber optic circuits
TDR breakpoint and short circuit test	Measure the location of broken or disconnected cables such as BNC, Ethernet, and telephone lines
power supply
External power supply	DC 5V(2.5~3.0A)
On Battery	Built in 3.7V polymer lithium battery with a capacity of 15000mAh
charge	Charging for 8-10 hours, it can be used normally for 16 hours after one charge (OTDR real-time measurement time of 8 hours)
system parameter
Operation settings	Capacitive touch screen, Chinese and English OSD menu, optional
Automatic standby	Close/5~60 minutes
Keyboard sound	on/off
Working environment and specifications
operation temperature	-10℃ ~ +50℃
Working humidity	30% ~90%
External dimensions	231mm ×172mm ×52mm/ 1.26Kg