| Return Loss: | 55 DB---(UPC)/60 DB---(APC) | Operating Temp: | -40 To +75°C |
|---|---|---|---|
| Vibration Resistance: | < 0.1 X Att. Value | Water Immersion: | 43°C, PH = 5.5, 7 Days |
| Durability: | 200 Cyc., 3 Ft., 4.5 Ft., 6 Ft. Per GR-326 | Impact Test: | 6 Ft. Drop, 8 Cycles, 3 Axe |
| Highlight: | simplex fiber optic adapter,sc fiber optic adapter,sc fiber optic cable connectors |
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Local Area Networks FC APC Singlemode Male-Female Attenuator 1~20dB
DOWELL Singlemode Attenuators are manufactured by Build Out Process to get excellent operational stability and highly automated workstation to have superior repeatability & uniformity. Patented technology focused on all attenuated fiber & perfect polishing treatment results for nice quality in terms of low ripple, no visible scratch, cracks, chips, blemishes or pits under 400X DORC, and specialty that RL< -55 for any dB value.
Specification:
|
Grade |
Premium |
Grade A |
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|
Attenuation Variation |
Att. < 5 |
dB |
± 0.5 |
± 0.75 |
|
|
Att. > 5 |
dB |
± 10% |
± 15% |
|
Return Loss |
dB |
45 dB---(PC) |
||
Features:
1.1 Wavelength Independent
1.2 Low ripple
1.3 Excellent environmental stability
1.4 Design certified to more than 200mW continuous
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Application:
2.1 Long Haul Telecommunication
2.2 Fiber in the Loop (FITL)
2.3 Local Area Networks (LAN)
2.4 Cable TV & Video distribution
2.5 Passive Optical Networks
2.6 Network Testing
FAQ:
1. Q : Are you trading company or manufacturer?
A : 70% of our products we manufactured and 30% do trading for customer service
2. Q : How can you ensure the quality?
A : Good question! We are a one-stop manufacturer. We have complete facilities and over-15- years manufacturing experience to ensure product quality. And we have already passed ISO 9001 Quality Management System.
3. Q : Can you provide samples ? Is it free or extra?
A : Yes, After price confirmation , we could offer the free sample, but the shipping cost need pay for by your side.
4. Q : How long is your delivery time ?
A : In stock: In 7 days; No in stock: 15~20 days, depend on your QTY.
5. Q: Can you do OEM?
A: Yes , we can
6. Q: What is your payment term ?
A: Payment <=4000USD,100% in advance. Payment>= 4000USD, 30% TT in advance, balance before shipment.
7. Q: How we can pay?
A: TT, Western Union , Paypal ,Credit Card and LC
8. Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Boat and Train