SKYSHL 1310nm/28dB+1550nm/26dB SM Fiber OTDR Tester

An Optical Time Domain Reflectometer (OTDR) is an important instrument used by organizations to certify the performance of new fiber optics links and detect problems with existing fiber links.

With the rapid advancements in fiber optic technology, OTDR testing methods have become indispensable to building, certifying, maintaining and troubleshooting fiber optic systems.

SKYSHL provides a new Optical Time Domain Reflectometer(OTDR)--SS304T series. They are used to measure the fiber length and overall optical attenuation in a circuit. The analyzed data provides insight into the integrity of the fiber and any passive optical components (such as connectors, splices, splitters, and multiplexers) transmitted along the cable path.

SKYSHL 1310nm+1550nm 28dB+26dB SM Fiber OTDR Key Features:

• 1310nm+1550nm 28dB+26dB OTDR tester (maximum test distance: 80km/50mi).

• The SS305T is very compact and very convenient to carry outdoors.

• The 4.3-inch capacitive touch screen makes the operation more sensitive.

• 3.7V/4000mAh lithium battery, continuous use for 11-15 hours

• 12-in-1 function, integrating optical time domain reflectometer, event map, 10G PON split-wavelength optical power meter, end status verification, multi-core test, stable optical source, optical power meter, optical loss test, RJ45 network cable length, RJ45 line sequence test, RJ45 network cable search, fiber end detection, wireless charging and other functions.

• One-button operation, automatic analysis and OTDR user interface tailored for different skill levels. Very short event dead zone (3.0m) and attenuation dead zone (8.0m).

• 2.5mm universal interface, compatible with APC&UPC SC+FC+ST+LC connectors.

• Supports automatic OTDR, expert OTDR, event map, intelligent graphic analysis of fiber connections

• Supports SOR file format.

• Supports Chinese, English, German, French, Spanish, Italian, Russian, Spanish and Portuguese.

Smart OTDR

Automatic testing allows you to take full advantage of the full capabilities of OTDR - taking automation to a new level and allowing untrained technicians to become testing experts in a short time.

With just one click, the device automatically performs link identification, sets optimal parameters and starts data acquisition, integrating the results obtained for each link section and each network element, and immediately obtains accurate information for each link element and presents it to the user through the test curve.

At the same time, SKYSHL SS305T series OTDR has the most advanced optical technology, which can achieve extremely short event blind zone (SM typical value is 3.0m) and attenuation blind zone (SM typical value is 8.0m). This advanced optical technology enables the SS305T Series OTDR to detect faults on very short optical fibers.

SS305T-2A1(1310nm+1550nm 28dB+26dB) SM Fiber OTDR Key Parameters:

• Model: SS305T-2A1.

• Wavelength/dynamic range: Single mode 1310nm+1550nm/28dB+26dB (maximum test distance: 80km).

• EDZ/ADZ: 3.0m/8.0m.

• Data storage: 800,000 sets of curves (with 8GB micro SD/TF).

• Display: 4.3-inch capacitive touch screen.

• Battery: 3.7V/4000mAh lithium battery.

• Dimensions: 180*110*43mm/0.5kg (including battery).

• Optical power meter: 800nm~1700nm; -50~+26dBm.

• Light source/optical loss test (OLS): 1310nm+1550nm.

• VFL: 10km.

• 10G PON OPM: 1490nm & 1577nm (range: +10～-40dBm).

OTDR Test Curve and Event Type

A picture is worth a thousand words, and the OTDR picture (or "trace") takes a lot of words to describe all the information in it!

The slope of the fiber trace shows the attenuation coefficient of the fiber and is calibrated in dB/km by the OTDR. Connectors and splices are called "events" in OTDR jargon. Both should show a loss, but connectors and mechanical splices will also show a reflective peak. The height of that peak will indicate the amount of reflection at the event.

Reflective pulses can show you the resolution of the OTDR. You cannot see two events closer than is allowed by the pulse width. Generally longer pulse widths are used to be able to see farther along the cable plant and narrower pulses are used when high resolution is needed, although it limits the distance the OTDR can see.

Built-in Auto OTDR+Expert OTDR+10G PON OPM+OPM+OLS+VFL+Optical Loss Test+RJ45 Cable Test+Multi Test

SKYSHL SS305T-2A1 optical time domain reflectometer is a multifunctional optical measuring instrument, integrating optical time domain reflectometer (Auto OTDR/Expert OTDR-1310nm+1550nm/28dB+246dB), event map, 10G split-wavelength optical power meter (10G OPM-1490nm&1577nm/+10～-40dBm), end status verification, multi-core test, stable light source (OLS-1310nm+1550nm), optical power meter (OPM-800nm-1700nm/-50~+26db), optical loss test (OFLT-1310nm+1550nm), RJ45 network cable length, RJ45 line sequence test, RJ45 network cable search, fiber end detection, wireless charging and other functions. The 4.3-inch capacitive color touch screen and button dual design are simple to operate and have a friendly interface. It is a powerful assistant for optical cable construction and installation, project acceptance and on-site repair.

OTDR Test Curve and Event Type

A picture is worth a thousand words, and the OTDR picture (or "trace") takes a lot of words to describe all the information in it!

The slope of the fiber trace shows the attenuation coefficient of the fiber and is calibrated in dB/km by the OTDR. Connectors and splices are called "events" in OTDR jargon. Both should show a loss, but connectors and mechanical splices will also show a reflective peak. The height of that peak will indicate the amount of reflection at the event.

Reflective pulses can show you the resolution of the OTDR. You cannot see two events closer than is allowed by the pulse width. Generally longer pulse widths are used to be able to see farther along the cable plant and narrower pulses are used when high resolution is needed, although it limits the distance the OTDR can see.

Rechargeable Lithium Battery

SKYSHL SS305T fully understands the needs and worries of users who work outdoors, and provides a set of high-quality large-capacity rechargeable lithium batteries (3.7V 4000mah) according to the actual needs of customers. It can work continuously for 15 hours on a full charge, basically satisfying users’ needs when work outdoors.

SS305T series OTDR is an important tool for the maintenance and construction of optical fiber networks. It is very suitable for radio and television networks, intelligent power networks, intelligent transportation systems, CCTV/CATV networks, government office networks, financial networks, FTTH, LAN, data centers and cloud computing network etc..

SS305T-2A1(1310nm+1550nm 28dB+26dB) SM Fiber OTDR Applications:

• Characterize point-to-point access & metro fiber networks.

• Qualify and troubleshoot FTTH/PON networks.

• Qualify and troubleshoot singlemode FTTA/DAS front haul.

• Fiber Optic Lab Testing.

• LAN,WAN for the purpose of telecommunication networks.

• CATV systems.

• Long distance optical networks.

• FTTH Testing.

• Other Fiber Optic Measurements.

SS305T-2A1(1310nm+1550nm 28dB+26dB) SM Fiber OTDR Package List：

1*OTDR main unit + 1*SC&FC/UPC (for OTDR) connector + 2*2.5mm universal connector (for OPM&VFL) + 4*Flange Compatible with APC&UPC (1*FC-FC + 1*FC-SC + 1*FC-LC + 1*FC-ST) + 2*FC-FC Patch Cord + 1*User's Manual+1*USB cable+1* Charger + 1*Cotton swab stick (for cleaning the interface) + 1*Oxford backpack + 1*RJ45 Cable Locator + 1*RJ45 Remote Module + 8G Micro-SD/TF card (with electronic version of instructions, emulation software).