ITEM | FTTH handheld 1310nm 1490nm/ 1550nm OLT/ONT PON Optical Power Meter | ||||||
Fiber Type | FTTH single mode or multimode | ||||||
Measuring Range | -70dBm~+10dBm; -50dBm~+26dBm optional | ||||||
Probe Type | InGaAs | ||||||
OLT&ONT wavelength | OLT downstream 1490nm/1550nm; ONT upstream 1310nm | ||||||
OPM Calibrate Wavelength | 850nm/980nm/1300nm/1310nm/1490nm/1550nm/1625nm (optional) | ||||||
Connector | SC/FC/ST optional | ||||||
Visual Fault Locator | Wevelengh 650nm; Output power 1mw/10mv/20mv/30mv customized (optional) | ||||||
Standard Wavelength | 1310 nm | 1490nm | 1550nm | ||||
Pass Zone (nm) | 1260~1360 | 1470~1505 | 1535~1570 | ||||
Range (dBm) | -50~+10 | -50~+10 | -45~+23 | ||||
Isolation@1310nm | >40dB | >40dB | |||||
Isolation@1490nm | >40dB | >40dB | |||||
Isolation@1550nm | >40dB | >40dB | |||||
Linearity | 0.1dB | ||||||
Uncertainty | +/-0.5dB | ||||||
Display resolution | 0.01dB | ||||||
Polarization Dependent Loss | +/-0.25dB | ||||||
Through Insertion Loss | <1.5dB | ||||||
Auto Shundown | 10 min | ||||||
Unit | dBm or xW | ||||||
LCD screen | 480*800 True color touch screen | ||||||
Battery | 3.7V 6600mAH rechargeable Lithium battery | ||||||
Operating Temperature( °c) | -10 ~ +60 | ||||||
Storage Temperature( °c) | -25 ~ +70 | ||||||
Dimension(mm) | 185*80*50 | ||||||
Weight | 370g |
A: We are manufacturer, designer and distributor.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it depends on order quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight which is refundable from an official order. For our regular clients, we bear sample cost and delivery freight.
A: Payment less than 2000USD, 100% in advance. Paymen more than 2000USD, 30% T/T in advance ,balance before shipment.Also we accept L/C at sight. Other payment ways are negotiable.If you have another question, pls feel free to contact us as below: