PRO MINI OTDR – ST-2700

36,000.00

Compact. Intelligent. Field-Ready Fiber Optic and Network Testing Solution

The ST-2700 PRO MINI OTDR is the ultimate all-in-one fiber optic testing device designed for telecom engineers, FTTH technicians, CCTV/IP surveillance installers, network maintenance professionals, and copper cable testers. This rugged, portable handheld tool integrates advanced Optical Time Domain Reflectometer (OTDR) technology with essential multifunctional test instruments, enabling precise fiber fault detection, network certification, cable troubleshooting, and PoE diagnostics—all from a single device.

Comprehensive Testing for Fiber, Copper, and Network Infrastructures

Purpose-built for fiber optic cable installation, fault localization, and certification, the ST-2700 combines high-precision OTDR testing at dual wavelengths (1310nm / 1550nm) with integrated tools including an optical power meter, visual fault locator (VFL), laser source, and a time domain reflectometer (TDR) for copper cable diagnostics. The inclusion of a digital multimeter (DMM) extends its use to electrical parameter measurement, while built-in PoE++ (Power over Ethernet) detection and live power analysis provide crucial insights into active network components.

Designed for network engineers, FTTH field technicians, CCTV installers, data center specialists, and telecom maintenance teams, the ST-2700 delivers fast, reliable diagnostics for both singlemode and multimode fiber networks, copper cable infrastructure, and IP-based surveillance systems.

Description

Why Choose the ST-2700 PRO MINI OTDR?

This compact powerhouse is ideal for fiber optic technicians, copper cable testers, CCTV installers, network engineers, and telecom maintenance teams who demand precision, portability, and multifunctionality. By consolidating multiple testing tools into one device, the ST-2700 reduces equipment bulk, cuts field troubleshooting time, and accelerates fault diagnosis—delivering faster network rollouts and minimizing downtime.

With cutting-edge OTDR testing, PoE++ live power analysis, copper cable fault detection, and advanced network diagnostics, the ST-2700 is the professional’s choice for end-to-end fiber optic and network troubleshooting in the field.

Product Specifications

General
ParameterSpecification
Size & Display4 inch IPS touch screen ,800×480 resolution
Network Port1000M LAN port, 10/100/1000M auto adapt
WIFIBuilt in 2.4G WIFI, speeds150M
Wifi AnalyzerSupport view wifi information, test wifi strength, analyze channel occupancy and channel rating etc
Power output5V 2A power output, as power bank
Data monitorCaptures and analyzes the command data from controlling device, also can send hexadecimal
External power supplyDC 5V (2A) USB Type-C
BatteryBuilt-in 3.7V Li-ion battery, 4000mAh
RechargeableAfter charging 4 hours, normal working time 7 hours
Operation settingOSD menu, select your desired language: English, Portuguese, Korean, Russian, Italian, French, Polish, Spanish, Japanese, Turkish, Deutsch, Serbian, Czech, Vietnamese etc
Auto off5–30 (mins)
Working Temperature-10–+50
Working Humidity30%~90%
Dimension/ Weight204mm x 123mm x 38mm / 0.6kg
Metal/Copper/Aluminium/MS Cable Testings
FunctionDetails
PoE detectionDisplay the standard PoE or Non-standard PoE, PoE voltage and cable connection status
UTP cable testTest UTP cable connection status and display on the screen. Read the number on the screen. Detect the near-end, mid-end and far-end fault point of RJ45 cable connector, can test shield cable
RJ45 TDR cable testSupport cable status and length, max 600m
Network testTrace route, Link monitor, DHCP server, port flashing, Ping test
Digital Cable tracerSearch BNC cable, network cable and telephone cable from the mess cables. Cable tracer and UTP cable test app in the same interface, also can search shield cable
ElectroscopeVoltage range: AC12-1000V
Frequency: 50/60Hz
Alarm type: Sounds and light double alarms
Level: CAT.III 1000V / CAT.IV 600V; CE
Intelligent Digital multimeterDC and AC voltage measurement, Resistance measurement, Continuity test, Diode measurements, Capacitance measurement
OTDR Specifications
ParameterSpecification
Wavelength (nm) Optional *1310/1550
Dynamic range(dB) Optional*30/28, 35/33, 40/38, 42/40
Pulse width (ns)5,10,20,30,50,80,160,300,500,800,1000,2000,4000,6000,10000,20000
Testing range

150 Km

Event blind zone (m)

1.6m

Attenuation blind zone (m)

8m

Linearity (dB/dB)±0.05 dB/ dB
Loss threshold (dB)0.05
Loss resolution ratio (dB)0.01
Minimum distance resolution0.05
Sampling point(K)32–128
Distance uncertainty (m)±(1 m + 5×10⁻⁶× distance + sampling interval)
Distance scope (km)0.5,1,2,5,10,25,50,100,200
Typical real-time refreshing duration1s
File formatSOR standard format/PDF/EXCEL
Measurement duration5sec, 10sec, 15sec, 30sec, 1min, 2min, and 3min are selectable
StorageFLASH (EMMC) + TF card (Not included)
Interface typeSC-UPC
Visual fault locator10mW visual fault locator with 650nm wavelength, emit red laser sources to test multi-mode and single mode fiber’s bending and breakage, test range 8KM
Optical power meterWavelength: 1625,1550nm,1490nm,1310nm,1300nm, 850nm, measurement range: -70 ~ +10 dBm, for optical power testing and Fiber link loss relative measurement
Laser Source Parameter
ParameterSpecification
Laser typeFP-LD
Output wavelength1310/1550
Output power-5dBm~0dBm
Frequency270Hz/330Hz/1kHz/2kHz
StabilityCW, ±0.2dB/15min (Test after boot for 15min)

Features

All-in-One Fiber & Copper Cable Testing
Combines OTDR, optical power meter, VFL, laser source, RJ45 cable tester, UTP cable length and fault detection, digital multimeter, and network PoE++ analysis in one compact handheld tester.

High-Performance Dual-Wavelength OTDR
Supports up to 45dB dynamic range with testing distances up to 250 km, enabling pinpoint detection of fiber breaks, splices, connectors, macrobends, and microbends in FTTx, metro networks, long-haul fiber deployments, and ISP last-mile infrastructure.

Digital Multimeter & Electrical Diagnostics
Measure AC/DC voltage, current, resistance, continuity, diode testing, and capacitance for comprehensive troubleshooting of telecom and network power circuits.

Copper Cable & PoE++ Testing & Analysis
Detect faults and measure length in RJ45, UTP, and telephone cables up to 600 meters. Monitor live PoE voltage, power pairs, and status to ensure network device health in smart buildings, enterprise networks, and IP CCTV systems.

Advanced Network & Wi-Fi Diagnostics
Integrated Wi-Fi analyzer, ping test, IP scanning, traceroute, DHCP, and PPPoE protocols support sophisticated network troubleshooting for telecom operators and IT teams.

Rugged & User-Friendly Touchscreen Interface
Built for harsh field environments, the intuitive color touchscreen supports fast setup and multi-wavelength fiber testing, minimizing downtime and optimizing field technician efficiency.

Applications

  • Telecom & FTTH Fiber Optic Installation, Testing, and Maintenance.
  • CCTV/IP Surveillance Network Testing and Validation.
  • Enterprise & Smart Building Fiber and Network Certification.
  • ISP Last-Mile Fiber Troubleshooting and Quality Assurance.
  • On-Site Fiber & Copper Cable Route Mapping and Fault Localization.
  • Electrical & Network Power Diagnostics via Digital Multimeter.
  • Data Center Fiber Optic Infrastructure Testing & Troubleshooting.
  • Copper Cable Diagnostics for Voice, Data, and Network Services.
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