Jilong KL-6100 FTTx Optical Time Domain Reflectometer (OTDR)
Product Overview
Description
Jilong KL-6100 OTDR – Best FTTx & FTTH Fiber Testing OTDR in Bangladesh
The Jilong KL-6100 OTDR is a professional-grade Optical Time Domain Reflectometer designed for FTTx, FTTH, ISP, and long-distance fiber testing. Whether you install new fiber lines or troubleshoot existing connections, this OTDR gives you accurate, fast, and low-loss results.
Key Features
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📌 Dual-wavelength (1310/1550 nm)
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📌 High dynamic range (26/24 dB)
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📌 Fast test speed with clear event analysis
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📌 Precise fault location detection
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📌 4.3-inch color LCD display
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📌 Built-in VFL + Power Meter (optional)
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📌 Long battery backup – ideal for field work
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📌 Strong and durable body for outdoor use
Applications
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FTTx / FTTH installation
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Fiber optic maintenance
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Telecom network troubleshooting
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PON network testing
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Fiber break-point detection
Why Jilong KL-6100 OTDR is Popular in Bangladesh
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✔ Perfect for ISP fiber line maintenance
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✔ Can test up to long-distance fiber
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✔ Helps detect breaks, bends, splicing losses, and connector faults
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✔ Affordable yet professional performance
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✔ Trusted by FTTH and FTTx technicians across BD
Why Choose the Jilong KL-6100?
The KL-6100 offers precision, reliability, and fast diagnostics, helping technicians reduce downtime and increase network efficiency. Its cost-effective price and advanced OTDR capabilities make it a popular choice in Bangladesh.
Product Specifications
OTDR Module
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Specification |
Value |
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Model |
KL-6100 S1 |
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Wavelength (nm) |
1310/1550 ±20 |
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Dynamic range (dB) |
26/24 |
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Event blind spot (m) ★① |
≤1.5 |
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Attenuation blind zone (m) ★② |
≤5 |
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Number of fiber interfaces |
1 FC/UPC |
2 FC/UPC |
1 FC/UPC |
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Applicable optical fiber |
SM |
SM-Live |
SM |
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Range (Km) |
0.5, 1, 2, 5, 10, 20, 35, 50, 75, 100, 150 |
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Distance accuracy (m) |
± (1m + measurement distance × 2 × 10⁻⁵ + collection point resolution) |
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Number of sampling points |
5, 10, 20, 50, 100, 200, 500, 1000, 2000, 10000, 20000 |
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Pulse width (ns) |
≥15000 |
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Sampling resolution (m) |
0.04m |
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Loss accuracy |
±0.03 dB/dB |
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Reflection accuracy |
±2dB |
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Optical Power Meter Module (Built-in Function)
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Specification |
Value |
|
Optical power meter module (built-in function) |
√ |
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Measurement wavelength range |
800~1650nm |
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Correction wavelength (nm) |
850, 1300, 1310, 1490, 1550 |
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Measurement of power range |
-70~6dBm |
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Measurement accuracy |
<(±0.2dB or ±5%) |
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Display resolution |
0.01dB |
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Power meter interface |
FC/UPC + 2.5 mm Universal Connector |
Stable Light Source Module (Built-in Function) - SLS
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Specification |
Value |
|
Wavelength (nm) |
1310/1550 |
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Output power |
≥-10dBm |
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Modulation frequency |
CW, 270Hz, 1kHz, 2kHz |
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Laser safety rating |
Class 1M or Class 1 |
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Built-in optical fiber interface |
OTDR optical port |
Red Light Source Module (Built-in Function) - VFL
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Specification |
Value |
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Red light source module (built-in function) |
√ |
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Wavelength (nm) |
650 |
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Output power |
10mW |
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Modulation mode |
CW, CHOP (2 Hz) |
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Laser safety rating |
Class 3R |
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Optical fiber interface |
2.5 mm universal connector for FC, SC, ST |
Network Test Module (Built-in Function) - RJ45
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Specification |
Value |
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Network test module (built-in function) |
√ |
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Applicable network cable |
CAT5, CAT6 |
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Alignment length |
300m |
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Maximum audio transmission distance |
300m |
General Parameters
|
Parameter |
Value |
|
Link diagram |
√ |
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Pass/Fail display |
x |
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Distance unit |
km |
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PC side analysis software |
√ |
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Language |
English, Chinese, Spanish, French, Portuguese, Russian, Thai, Korean |
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Optical fiber interface |
FC/UPC (SC/UPC optional) |
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Display screen |
4.3-inch color LCD screen (resolution: 800x480) |
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Interface |
Type-c charging interface x1, USB 2.0 x1, RJ45 x1 |
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Operating temperature |
-10-50 ℃ (0-40 ℃ connected to power supply, 0 to 35 ℃ battery charge) |
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Storage temperature |
-20 to 60°C |
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Elevation |
4000 m |
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Humidity |
0 to 90% RH (at: 20%-90% 739874 AC adapter, no frost)100-240V AC, 50/60 Hz (AC adapter) |
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Power supply mode |
100-240V AC, 50/60 Hz (AC adapter) |
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Battery |
3.7V, 6000mAh, >22Wh |
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Illumination lamp |
Light intensity ≥ 15000 mcd |
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Working hours*3 |
5 hours |
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Data Storage |
Memory: ≥ 1000 test curve; External storage: USB |
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Dimensions |
179 mm (W)x112 mm (H)x 48 mm (D) |
|
Weight |
0.6 kg (mainframe only with battery) |
Notes:
★① Minimum pulse width, return loss: ≥ 55 dB (≥ 40 dB at 850/1300 nm), group refractive index: 1.5, 1.5 dB lower than the unsaturated peak level.
★② Minimum pulse width, group refractive index: 1.5, backscattering level within ± 0.5 dB of the conventional value. For SMF, 1310 nm wavelength, return loss: ≥ 55 dB. For MMF, 850 nm wavelength, return loss: ≥ 40 dB.
★③ Based on a brand new battery.
All data above are based on measurements at 23 °C ± 2 °C (73.4 ° F ± 3.6 ° F).
What’s Inside the Box
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KL-6100 OTDR main unit
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Charger
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Carrying bag
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FC/UPC or SC adapters
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User manual
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Warranty card
Frequently Asked Questions (FAQ)
1. Is the Jilong KL-6100 suitable for ISP use?
Yes, it is widely used for FTTx & FTTH ISP fiber line testing.
2. What is the dynamic range of this OTDR?
The dynamic range is 26 dB (1310 nm) and 24 dB (1550 nm).
3. Does it show accurate fault distance?
Yes, the device provides very precise measurement of events and fiber faults.
4. Does it come with warranty?
Yes, 1-year official warranty.
Looking for an affordable OTDR price in BD? The Jilong KL-6100 OTDR is a professional-grade FTTx fiber testing device ideal for ISP, FTTH installation, and long-distance optical cable maintenance. It provides fast fault detection, accurate distance measurement, and a user-friendly interface—perfect for fiber technicians in Bangladesh
Other Jilong Brand Products
Price in Bangladesh – 2025
The latest price of Jilong KL-6100 FTTx Optical Time Domain Reflectometer (OTDR) in Bangladesh is ৳35,000 only. Buy Jilong KL-6100 FTTx Optical Time Domain Reflectometer (OTDR) from Dhaka at the best price in Workstation Communication.
Available at Workstation Communication – your trusted source for Network Testing Tools and OTDR.
Customer Reviews
Excellent OTDR for fiber testing! আমাদের FTTx project এ use করছি। Very accurate measurements and easy to operate. Highly recommended for professional use.
Good device for the price. GPON network testing এর জন্য perfect। Display clear এবং interface user-friendly. ভালো investment বলতে হবে।
আমরা ISP তে use করছি এই OTDR টা। Performance খুবই ভালো। Dead zone কম এবং dynamic range sufficient for our fiber network. Worth buying!
Nice product but একটু heavy মনে হয়। তবে functionality এর দিক থেকে excellent। Fiber fault detection সহজেই করা যায়। Overall satisfied with purchase.
Perfect for FTTH installation work! Battery backup ভালো এবং testing speed fast। আমাদের team সবাই খুশি। Bangla support থাকলে আরো ভালো হতো।
Reliable OTDR device। আমাদের field technicians easily use করতে পারছে। Report generation quick and data storage capacity good. Recommended করছি।
Good quality OTDR কিন্তু price একটু high. তবে features দেখলে justified মনে হয়। FTTx deployment এর জন্য must have tool এটা।
Outstanding performance! Fiber network troubleshooting এত সহজ হয়ে গেছে। Portable এবং durable build quality। Our best investment for network maintenance!
Similar OTDR
Jilong KL-6100 FTTx Optical Time Domain Reflectometer (OTDR) Price in Bangladesh 2025 | Best Price for OTDR by Jilong | Workstation Communication
Looking for the best price for the Jilong KL-6100 FTTx Optical Time Domain Reflectometer (OTDR) in Bangladesh? Get the Jilong KL-6100 FTTx Optical Time Domain Reflectometer (OTDR) for just ৳35,000 at Workstation Communication. Designed for Network Testing Tools and OTDR, it ensures precise results at every time.
Buy now from our office for direct pickup, or order online at wsc.com.bd for fast home or office delivery.
Don't miss the best deals on OTDR and Network Testing Tools in Bangladesh. Shop with Workstation Communication today!
Why Choose Us?
- Genuine Products – Original Jilong products with official specs and warranty
- Fast Shipping – Quick nationwide delivery for all orders
- Local Support & Warranty – Reliable after-sales support in Bangladesh
- Expert Assistance – Guidance from experienced professionals to help you choose the right solution
