GrandLink GLK4500-D2 Singlemode OTDR 1310/1550 Dynamic range 30/28dB

Technical Specifications

Model: GLK4500-D2

Type: SM

Wavelength (±20nm): 1310/1550

Dynamic Range: 30/28dB

Event Blind Zone: 1.5m

ATT Blind Zone: 8m

Distance range: 0.1/0.3/0.5/1.25/2.5/5/10/20/40/80/125/260km

Distance unit: km、mi、kft

Pulse Width: 5ns/10ns/20ns/30ns/50ns/80ns/100ns/200ns/300ns/500ns/800ns/ 1us/2us/3us/5us/8us/10us/20us

Ranging Accuracy: ±（0.75m+Sample interval+0.0025％×Test distance）

Loss Threshold: 0.001dB

Linearity: ±0.03dB/dB

Sample Points: ≥160k

Sample Resolution: 0.015m~16m

File Format: SOR Standard File Format

Loss Analysis: 4-point method /5-point method

Laser Safety Level: Class Ⅱ

Connector: FC/UPC（（InterchangeableSC、ST、LC）

LS

Wavelength: Consistent with OTDR

Power: ≥-5dBm

Mode: CW/270Hz/1kHz/2kHz

Laser level: CLASS 1M

Optical output port: OTDR port

RJ45 Cable Tracker

Distance: 300m

RJ45 Cable Length

Distance: 300m

VFL

Wavelength: 650±20

Output Power: ≥10mW

Mode: CW/1Hz/2Hz

Laser SafetyLevel: Class 3R

Connector: Universal optical interface（2.5mm）

OPM

Calibration Wave: 850/980/1300/1310/1490/1550/1625/1650nm

Test Range: -50dBm～+26dBm

Uncertainty: ±5%

LED flashlight

Others

Display: 4.3colourTFT LCD WVGA(Multi touch capacitive touch screen） resolving power：800*480pixel

Data Interface: Type-C、RJ45×2 LAN 10M/100M bit/s

Data Storage: Storage：8GB（≥20000curves）File Format：SOR

Size: 173×109×45mm

Weight: ≤0.5kg

Environment condition: Working Temperature：-10℃～+50℃

Storage Temperature：-40℃～+70℃

Relative Humidity：0～95％Non Condensing

Altitude：4000m or less

Power requirements: DC USB power supply（Type-C）5V±10%，maximum2A

Battery type capacity: Type: polymer lithium-ion battery, 5000mAh

Charging time: 4 hours (typical value)

Safety standards: EN61010-1

Laser safety: IEC/EN 60825-1：2007 GB7247.1-2012

EMC: Radiation standard:EN61326-1 Class A

Immunity:EN61326-1 Table2

Language: Customizable in Chinese, English and other languages