How is the shipping arranged?

Shipping is available by sea or air (Express courier-Fedex/DHL/UPS/TNT/EMS), with delivery time about 7 working days.

What is the warranty or quality guarantee?

All products are high quality, and the company has a strict quality management system with 100% inspection for finished products.

T-Ot520d Mini 24/22dB OTDR

Name: T-Ot520d Mini 24/22dB OTDR
Brand: Nanjing Tianxingtong Electronic Technology Co., Ltd.
SKU: 1928197931

Jiangsu, ChinaNanjing Tianxingtong Electronic Technology Co., Ltd.

US$300.00

1-4 Sets

US$275.00

5+ Sets

Product profile

Customization

Available

Type

Perforator

Certification

CE, ISO

Model NO.

T-OT520

Customized

Non-Customized

Condition

New

Feature

Explosion-Proof

Transport Package

Carton

Specification

CE, SGS, CSI, ISO9000

Trademark

SKYCOM / OEM

Origin

Nanjing, China

HS Code

9031801000

Production Capacity

1500PCS/ Month

Key features

6-in-1 Multifunctional Tool: Integrates OTDR, Light Source, Optical Power Meter, VFL, RJ45 Test, and Lighting.

Long Battery Life: 10 hours of continuous measurement and 20 hours of standby time for field testing.

High Precision Measurement: Dynamic range 24/22dB with event dead zone <2.5m and attenuation dead zone <8.0m.

Portable Palm Design: Compact size 170x120x30mm, weighing only 0.34kg, easy to carry and operate.

Automatic Optical Protection: Prevents damage to optical modules with automatic protection and supports online testing.

Large Capacity Touch Screen: 3.5-inch TFT capacitive touch screen with 800x480 resolution for simple parameter setting.

Wide Measuring Range: Supports measuring ranges from 100m to 80km with multiple pulse widths for flexibility.

Durable and Shock Resistant: Hidden interface design with shock and fall resistance for rugged field environments.

Company profile

Importers and ExportersCooperated with Fortune 500Years of Export ExperienceSelf-branded

Nanjing Tianxingtong Electronic Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 13 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.75h

AI-Powered supplier vetting

SummaryNanjing Tianxingtong Electronic Technology Co., Ltd. is described as a combined supplier covering design, manufacturing, sales, installation, technical consulting, and services. It reports ISO9001:2015, ISO45001:2018, ISO14001, RoHS, and CE certifications, plus documented service, corrective-action, and complaint-handling procedures. Production data lists annual capacities of 10,000 fiber fusion splicing machines, 100,000 fiber cleavers, and 100,000 optical power meters, with customization from designs available. The supplier has exported for 13 years and reports cooperation with Fortune 500 companies. However, it reports no available SDK, no valid manufacturing-capacity contract with related subcontractors, no inventory, no overseas warehouse, and no overseas showroom. The supplied financial information identifies years but does not provide financial performance values, so financial credibility cannot be assessed.

Supplier typeThe supplier is identified as a combined company whose scope includes communication products, automation equipment, instruments, meters, software and hardware R&D, manufacturing, sales, installation, system integration, and technical services. Its description specifically states an integrated design, manufacturing, sales, installation, and supporting-service capability.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, together with RoHS and CE product compliance certifications. These stated certifications provide explicit evidence of both management-system and product-compliance coverage.

After-Sales capabilityThe supplier has written service-assessment procedures, corrective and preventive action procedures, and documented customer-complaint handling. However, it reports no inventory, overseas warehouse, or overseas showroom, so its documented service processes are stronger than its stated overseas service infrastructure.

R&D capabilityThe business scope includes computer software and hardware R&D, and the supplier offers customization from designs. Nevertheless, it explicitly reports no available SDK, and the slices do not provide R&D staffing, patents, product-development results, or other innovation metrics.

Production capacityThe supplier reports annual capacities of 10,000 fiber fusion splicing machines, 100,000 fiber cleavers, and 100,000 optical power meters, along with standardized finished-product inspection instructions. It also reports no valid manufacturing-capacity contract with related subcontractors, so production capability is evidenced by stated output but includes a documented subcontracting-structure deficiency.

Customization capabilityThe supplier states that it provides design, manufacturing, installation, and supporting services, and explicitly lists customization from designs as a design-service capability. These statements directly support the availability of product or solution customization.

Client casesThe supplier reports cooperation with Fortune 500 companies and states that it has exported goods for 13 years, with exports representing 31%–40% of total sales. These are explicit indicators of customer and international-market experience, although no customer names or project details are supplied.