Manufacturer Supply Hot Sale Daytai 1550nm External Modulation Optical Transmitter
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Product Highlights
- Wide Operation Bandwidth: Supports 47~862MHz for flexible RF channel configuration.
- High Modulation Support: Compatible with 64 QAM, 256 QAM, and QPSK digital signals.
- DWDM Technology: Transmits over 40 wavelength channels simultaneously in one fiber.
- ITU-T Standard Compliance: Wavelength complies with ITU-T G.692 standard (1527.99~1561.42nm).
- Flexible Connector Options: Available with SC/APC or FC/APC optical output connectors.
- Compact 1U Design: 19-inch 1U case ensures easy installation and space saving.
- Low Chatter Performance: Satisfies RF signal requirements for both long and short distance transmission.
- Versatile Applications: Ideal for cable TV, VOD, Internet, IP phone, and data broadcast.
Product Attributes
- Customization
- Available
- Type
- Optical Transimitter
- Wiring Devices
- Integrated Wiring
- Model NO.
- DT-DMOT-1550-20KM
- Certification
- CE, ISO, RoHS, GS
- Condition
- New
- Input RF Power
- 80dBμV
- Operation Bandwidth
- 47~862MHz
- Optical Output Connector
- Sc/APC or FC/APC
- Sbs Suppression Value Optical Power
- 17dBm
- Output Optical Power
- 6, 8, 10 MW
- Transport Package
- Carton
- Specification
- DT-DMOT-1550-20KM
- Trademark
- DAYTAI
- Origin
- Zhejiang
- Production Capacity
- 80000 PCS/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Manufacturer Supply Hot Sale Daytai 1550nm External Modulation Optical Transmitter
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Manufacturer Supply Hot Sale Daytai 1550nm External Modulation Optical Transmitter -
Manufacturer Supply Hot Sale Daytai 1550nm External Modulation Optical Transmitter -
Manufacturer Supply Hot Sale Daytai 1550nm External Modulation Optical Transmitter -
Manufacturer Supply Hot Sale Daytai 1550nm External Modulation Optical Transmitter -
Manufacturer Supply Hot Sale Daytai 1550nm External Modulation Optical Transmitter -
Manufacturer Supply Hot Sale Daytai 1550nm External Modulation Optical Transmitter -
Manufacturer Supply Hot Sale Daytai 1550nm External Modulation Optical Transmitter
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Product Description
★Description
1550nm Direct Modulation Optical Transmitter (DT-DMOT-1550-20KM) series DWDM wavelength QAM optical transmitter is a high specification optical transmitter, which adapts to cable digital television development. It can be used to transmit cable digital television and data broadcast, DVB QAM signal long distance fiber.
This optical transmitter operation wavelength complies with ITU-T G.692 standard. It can transmit more than 40 wavelength channels with DWDM technology in one fiber at the same time, and can input 64 QAM, 256 QAM, QPSK digital modulation signals within bandwidth of 47~860 MHz.Input RF power:80dBμV,Operation bandwidth:47~862MHz,C/N:54dB,CSO:68dB,CTB:68dB,European standard plugs or American standard plug is optional.
★Features
⊙19" 1U case, easy to install.
⊙More than 40 wavelength choice, it can be added data business at random easily.
⊙Reliaze low-cost resolvent in DVB signal long-distance transmission, DVB city-county union network.
⊙Low chatter, it can satisfy long distance or short distance fiber transmission RF signal requirement at most.
⊙47~860MHz operation bandwidth can provide usability of flexibly configuring RF channels for subscriber.
★Application
⊙Cable digital television, VOD, Internet, IP phone, data broadcast.
⊙Apply to standard 64 QAM, 256 QAM or QPSK digital modulation signal transmission.
★product performance
| Items | Units | Specifications |
| RF | ||
| Input RF power | dBμV | 80 |
| Operation bandwidth | MHz | 47~862 |
| Input impedance | Ω | 75 |
| Input RF return loss | dB | ≥16dB(47~550MHz) ≥14dB(550~860MHz) |
| Optical output feature | ||
| Operation optical wavelength |
nm | 1527.99~1561.42(ITU-T) |
| Output optical power | mW | 6, 8, 10 |
| SBS suppression value optical power |
dBm | 17 |
| Optical output connector | - | SC/APC or FC/APC |
| Optical link feature | ||
| C/N | dB | 54 (Pr=-10dBm, L=0km) |
| dB | 51 (Pr=-10dBm, L=100km) | |
| CSO | dB | 68 (Pr=-10dBm, L=0km) |
| dB | 65 (Pr=-10dBm, L=100km) | |
| CTB | dB | 68 (Pr=-10dBm, L=0km) |
| dB | 65 (Pr=-10dBm, L=100km) | |
Note: 10 QAM channel, optical modulation depth is 0.2/ch.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2331853". Items marked "
" are certified.
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Company Profile
About us:
Hangzhou DAYTAI Network Technologies Co., Ltd
Established in 2013 and located in Hangzhou, Zhejiang, China,
Is a high-tech enterprise specializing in research, development, production and sales of GEPON products, Fiber optic communication FTTH (Fiber-To-The-Home) products, Ethernet & CATV Equipment. More than 10 years of industry expertise and operating and marketing experience, DAYTAI is growing more and more mature and could be able to provide full series of products and solutions in fields of FTTX and CATV, which helps it gain momentum in becoming a popular enterprise in the world.
Our Factory:
We have more than 100 employees, 10% of which are senior technical staff, 16% are professional quality inspection staff. With more than 1, 000 square meters standard dust-free electrostatic workshop. We have strict QC procedures: Each of our product units will have to pass the 3-layer QC test, pre-production material inspection, post-production stability and performance testing, pre-delivery packaging inspections and controls.
Our Certificate:
Our products have acquired CE, ROSH, ISO9001 and other certifications from related organizations and institutions, which are recognized by the majority of oversea customers.
DAYTAI Advantages:
More than 10 years of industry expertise.
Well know how to control production cost, and how to control product quality.
One-stop electronic shop gathers thousands of products from the best Chinese factories as well as some well-known brands.
Provide only the best quality products, with fast and on time delivery at competitive prices, We stock most of the commonly used products.
Offer products of a consistent quality. QC team monitors the manufacturing process and inspects all products before shipment.
Specializing in research, development, production and Constantly screen the Chinese fiber optic and CATV equipment market in a search of the most efficient product solutions available to satisfy your individual needs.
A professional customer service team is always ready to consult you on all the issues related to our products.
Major markets:
The Chinese mainland, the United States, Canada, Korea, France, Germany, Britain, Turkey, Ukraine, Italy, Australia, India, the Philippines, South Africa, Indonesia, Mexico, Brazil and other countries.
About Our Factory & Business Background
- Address
- 1513 East Communications Building, No. 398. Wensan Road., Xihu District, Hangzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Cash
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, CIP, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Ningbo, Shenzhen
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2002-02-02
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the operation bandwidth of the transmitter?
- The operation bandwidth is 47~862MHz, allowing flexible RF channel configuration.
- Which modulation signals does it support?
- It supports 64 QAM, 256 QAM, and QPSK digital modulation signals.
- Can it transmit multiple wavelengths simultaneously?
- Yes, it can transmit more than 40 wavelength channels at the same time using DWDM technology.
- What optical connectors are available?
- The optical output connector is available in SC/APC or FC/APC types.
- Is the device suitable for long-distance transmission?
- Yes, it is designed for long-distance fiber transmission with low chatter performance.
- What are the typical applications for this product?
- It is used for cable digital television, VOD, Internet, IP phone, and data broadcast.
- Does it meet international standards?
- Yes, the operation wavelength complies with the ITU-T G.692 standard.
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