-40%
TM291D Standard Optical Time Domain Reflectometer OTDR 2* wavelength 1310/1550NM
TM291D Standard Optical Time Domain Reflectometer OTDR 2* wavelength 1310/1550NM
TM291D Standard Optical Time Domain Reflectometer OTDR 2* wavelength 1310/1550NM
TM291D Standard Optical Time Domain Reflectometer OTDR 2* wavelength 1310/1550NM
TM291D Standard Optical Time Domain Reflectometer OTDR 2* wavelength 1310/1550NM
TM291D Standard Optical Time Domain Reflectometer OTDR 2* wavelength 1310/1550NM
TM291D Standard Optical Time Domain Reflectometer OTDR 2* wavelength 1310/1550NM
TM291D Standard Optical Time Domain Reflectometer OTDR 2* wavelength 1310/1550NM
TM291D Standard Optical Time Domain Reflectometer OTDR 2* wavelength 1310/1550NM
TM291D Standard Optical Time Domain Reflectometer OTDR 2* wavelength 1310/1550NM

TM291D Standard Optical Time Domain Reflectometer OTDR 2* wavelength 1310/1550NM

$ 163.69

Availability: 47 in stock
  • Optical Power Meter Wavelength(s): 800-1650nm
  • Brand: Unbranded
  • Optical Interface(s): FC
  • Country/Region of Manufacture: China
  • Custom Bundle: No
  • All returns accepted: Returns Accepted
  • Return shipping will be paid by: Seller
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Item must be returned within: 30 Days
  • Condition: New
  • Optical Fiber Type: Single-mode
  • MPN: Does Not Apply
  • Modified Item: No
  • Form Factor: Benchtop

    Description

    Description
    TM291D Standard Optical Time Domain Reflectometer OTDR 2* wavelength 1310/1550NM
    Advantages:
    - Touch screen
    - Dual wavelength 1310/1550nm
    - 22/20dB
    Functions:
    1. OTDR: 0-60km
    2. Optical Power Meter: -70 to +10dbm or -50 to +26dbm
    3. Visual Fault Locator: ≥10mw
    4. Optical Light Source: 1310/1550nm, >-5dBm
    5. Optic Loss
    6. LED lighting function, dark environment construction is more convenient
    Features:
    - Measurement distance: 60km
    - Touch screen
    - Test record can be saved as so format
    - Standard Function: OTDR/Optical Power Meter/ Optical Light Source/ Visual Fault Locator/ Optic Loss/ Light
    - Optional Function: Line Order/ Tracing Test
    - Editable file name and line No.
    - Support upgrade
    - Quick boot, it takes only 2 seconds to test
    Specifications:
    OTDR:
    - Dual Wavelength: 1310/1550nm
    - Dynamic Range: 22/20dB
    - Measurement Distance: 0-60 km
    - Type of Fiber: 9/125um SM
    - Type of Connectors: FC/PC/; SC/PC (FC/APC SC/APC--Optional)
    - Peak Value of laser: ≥30mW
    - Unit: Meter/ inch/ mile
    - Dead Zone of Reflection: 2m
    - Dead Zone of attenuation Event: 12m
    - Accuracy Distance (Reflection Event):  About ±(1m+2*10(-4)* distance)
    - Storage of records: 200 groups
    Visual Fault locator (VFL):
    - Wavelength: 650nm
    - Output power: ≥10mW
    - Mode: CW, 1Hz, 2Hz
    - Fiber type: SM
    Optical Power Meter:
    - Measurement range dBm: -70 to +10 dBm
    - Wavelength range: 800-1650nm
    - Calibrated wavelength: 850, 1300, 1310, 1490, 1550, 1625nm
    - Detector: InGaAs
    - Accuracy: <±3% (-10dBm, 22℃)
    - Resolution: Linearity: 0.1%; Non-linearity: 0.01dBm
    - Connector: Changeable FC/PC SC/PC (ST as Optional)
    Optical Light Source:
    - Emitter: FP-LD
    - Wavelength: 1310/1550nm
    - Connector: FC/PC (SC/ST as optional)
    - Output power: ≥-5dBm
    - Output stability (dBm): ±0.04 at 20℃ at 15min
    - Modulation: CW/270Hz/1KHz/2KHz
    - Fiber type: SM
    Optic Loss:
    - Connector: FC/ SC
    - Test Range: 0-30dB
    - Accuracy: 10%
    Others:
    - LCD: 3.97-inch, 800*480pixels, IPS screen
    - Battery: 7.4V/4400mAH Lithium-ion battery, >5000 tests
    - Temperature: Work temperature: -5 to 50℃, storage temperature: -10 to 60℃
    - Humidity: 0-85% (Non-condensing)
    - Dimensions: 190 x 84 x 52mm/7.5 x 3.3 x 2"
    - Weight: 375g
    - Standard Function: OTDR, OPM, OLS, VFL, Optic Loss, Light
    - Optional Function: Line Order, Tracing Test
    Package Included:
    - 1 x Set of OTDR Tester
    Payment Terms
    1.We accept PayPal only.
    2.All major credit cards are accepted through secure payment processor PayPal.
    3.Payment must be received within 7 business days of auction closing.
    4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
    Shipping Terms
    - For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding.
    Return Terms
    1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund.
    2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
    3. We reserve the right to refuse any returns for objective reasons.
    Custom Duties & Taxes
    1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
    2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
    Feedback
    1. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
    2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
    On Aug-22-21 at 23:44:12 PDT, seller added the following information: