Saluki SK400 User manual

No.367, Fuxing N. Rd., Taipei 105 Taiwan (R.O.C.) Register No. 4282 1140 ISO Registration No.: QAIC / TW / 158166‐B
Tel: [phone] Email: [email protected]
www.salukitec.com
SK400 Optical Fiber Ranger User Manual
1. Overview
Hand-held portable Optical Fiber Ranger is the lightest optical fiber length measuring instrument in
the industry. By adopting OTDR principle and integrating powerful analysis software, it can quickly and
accurately detect the location and type of optical fiber and cable fault points and test the distance
between the two nodes of optical fiber. The operation is easy to use, no complex parameter setting,
friendly interface; Handheld design, small size and light weight, easy to carry, easy to maintain; Large
capacity rechargeable lithium battery, energy saving design, long standby time. This instrument is
suitable for fault location in engineering construction and maintenance based on FTTx and access
network.
Note: the specification version is subject to change without prior notice.
Product features：
Light shape, small volume, light weight, easy to carry.
Reliable performance and good repeatability.
One-click operation, no complicated Settings, test results at a glance.
Easily test fiber optic link node length and fault point location.
Integrated VFL function, convenient detection blind area within the optical fiber fault position.
Using 1500 mah rechargeable lithium-ion batteries, long working hours.
Support Micro_USB charging. It can be charged with mobile phone charger, charging treasure,
etc. Long duration, suitable for long-term field operations.
2. Technical indicators
Name Hand-held portable Optical Fiber Ranger
Wavelength 1550nm (1310nm Optional)
Fiber type 9/125um single mode fiber
Type of connector FC/UPC (Replaceable SC)
Sensor type InGaAs
Maximum
display distance
Reflection events 60km
Non reflection event 20km
Unit of measurement m/Km
Reflection event blind area 10m
Distance Accuracy (Reflective Events) ±(2m＋2*10(-4) *distance)
Wavelength of Visual Fault Locator 650nm

No.367, Fuxing N. Rd., Taipei 105 Taiwan (R.O.C.) Register No. 4282 1140 ISO Registration No.: QAIC / TW / 158166‐B
Tel: [phone] Email: [email protected]
www.salukitec.com
Power of Visual Fault Locator ≥1mW
Power Supply 1500mAh rechargeable lithium battery
Working temperature (℃)-10～+40
Storage temperature (℃)-40～+70
Weight (excluding batteries) ≤400g
3. Function description
3.1 LCD display
LCD displays test results in the form of m or Km. Press up and down keys to view different event points.
3.2 Turn on/off key
Long press this key to start up when the machine is turned off; In the startup state, long press this
key to shut down, short press this key to turn on/off the regular shutdown function. After the regular
shutdown function is turned on, the machine will be shut down after no operation for 10 minutes.
3.3 VFL key
Short press this key to turn on/off the backlight function.Long press this key to turn on the visual fault
location function. Press this key to switch on the visual red light constant light, 1Hz flicker, 2Hz flicker and
turn off the function.
3.4 IOR key
Short press this key to view/close the current refractive index. The default refractive index is 1.472
Long press this key to set the refractive index value. Press up and down keys to change the value
of the current flashing bit. Press VFL key to switch the current flashing data bit.
3.5 Up key
After the test is completed, press this key to display the last event point; In refractive index setting
mode, press this key to increase the refractive index.
3.6 Down keys
After the test is completed, press this key to display the next event point; In refractive index setting
mode, press this key to reduce the refractive index.
3.6 SCAN key
In test mode, press this key to start OTDR module to test the fiber under test and display the test
value on the screen.
4. Optical fiber test instructions
4.1 Turn on the instrument and enter the measuring state.

No.367, Fuxing N. Rd., Taipei 105 Taiwan (R.O.C.) Register No. 4282 1140 ISO Registration No.: QAIC / TW / 158166‐B
Tel: [phone] Email: [email protected]
www.salukitec.com
4.2 Clean the optical fiber under test and connect to the OTDR interface of the instrument. Pay
attention to the type of the optical fiber street under test. If the mismatched connector type is
connected to the instrument, the output optical fiber head of the instrument may be damaged and the
correct measurement result may not be obtained.
4.3 Press the SCAN key, the instrument begins to SCAN the optical fiber, and the scanning progress
is displayed on the screen. The instrument does not need to set pulse width, and is automatically
adjusted in the scanning process. Based on powerful intelligent analysis software, the optical fiber
event points in the whole measurement range are calculated.
4.4 The measurement is completed and all measurements are displayed. The total number of events
can be up to 30, press the up and down key to scroll through the value of each event. The error of
reflection event is small, and the error of attenuation event is relatively large.
4.5 An empty event is displayed if the measured value is in or out of the instrument blind area.
4.6 The position of the current breakpoint is displayed after instrumentation is completed.
Attention: Do not look directly at the end or break of the fiber or tail under test to prevent eye
damage.
5. Standard configuration
Hand-held portable Optical Fiber Ranger, instructions for use, USB charging head, USB charging
cable, Oxford soft pack, SC adapter, packaging carton.
Note: lithium battery charging voltage is 5V.Mobile phone charger can be used.
6. Common Troubleshooting Solutions:
Failure Phenomenon Possible Cause Terms Of Settlement
The instrument can not
start
The power is not open Press switch key
Insufficient electricity Charging in time
Incorrect measurement
of optical fiber length
Incorrect refractive index
setting
Set the refractive index of light to the
refractive index calibrated by the
manufacturer of light
Pollution of Optical Fiber Ends Wipe the end face of optical fiber with
absolute ethanol
Contamination of optical fiber
end face in optical output
connector of instrument
Clean with absolute ethanol

No.367, Fuxing N. Rd., Taipei 105 Taiwan (R.O.C.) Register No. 4282 1140 ISO Registration No.: QAIC / TW / 158166‐B
Tel: [phone] Email: [email protected]
www.salukitec.com
Mismatch of optical fiber
connectors
Replacement of matched optical fiber
jumpers, or transfer must be used
7. Daily Maintenance:
7.1 Please always keep the end of the fiber clean, oil-free, pollution-free, do not use unclean and
non-standard adapter connectors, do not insert the end of the poor polishing surface, otherwise it will
damage the end of the fiber, the test will error.
7.2 Persist in using one adapter as far as possible.
7.3 When the attenuator is not in use, immediately cover the dust cap to protect the end surface clean, to
prevent long-term exposure to dust in the air adhesion and measurement errors.
7.4 Carefully insert optical adapter connector to avoid scratches on the port.
7.5 Periodically clean the sensor surface. When cleaning the sensor surface, please use a special
cleaning cotton swab to circumferentially wipe gently.
8. QA:
We do not agree with users' self repairs.
8.1 Within eighteen natural months after the receipt of the goods by the customers, our company will
undertake to guarantee the quality and process of the products within eighteen months from the date of
the receipt of the goods. When the quality problems are found in the products purchased during this
period, we will make corresponding treatment or replacement, but in any case, our responsibility will not
exceed that of the products Purchase value.
8.2 If there are problems in the use of the instrument, according to the common fault prompt scheme can
not be solved, users can not open the chassis without authorization, please contact our company.
8.3 For defective products, our company is responsible for free maintenance or replacement of products.
Note: This guarantee is only applicable to normal use of instruments, and with no damage and in normal
use, failure caused by product quality or material defects, our company is responsible for free
maintenance or replacement. For accidental cases, improper use and unauthorized start-up
maintenance, we have the right to refuse warranty.
Warranty regulations
Dear customers:
Thank you for your purchase of our products. In order to protect your legitimate rights and interests,

No.367, Fuxing N. Rd., Taipei 105 Taiwan (R.O.C.) Register No. 4282 1140 ISO Registration No.: QAIC / TW / 158166‐B
Tel: [phone] Email: [email protected]
www.salukitec.com
and to improve the after-sales service to customers, this warranty regulation is formulated. Please read it
carefully and welcome your valuable comments and suggestions.
1. This product is guaranteed free of charge for 18 months from the date of purchase,ifitexceedsthe
warranty period, we will charge Accessory cost.
2. During the free warranty period, the company has the right to refuse the warranty service and collect
the maintenance fee and service fee as appropriate.
A: User improper or erroneous operation leads to product failure.
B: Accidents caused by lightning or improper installation;
C: Label is damaged or unauthorized and unauthorized to disassemble the equipment for maintenance.
3. The repair products are properly packed and shipped. The company is not responsible for any
damage or loss in the delivery process.
4. Please read the product instruction carefully before installing the product.
5. The warranty card must be stamped and dated to ensure your rights and interests.