Import Fiber Amplifiers For Dwdm Transmission System — Buy in wholesale FOB from Supplier in China
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Fiber Amplifiers For Dwdm Transmission System
The Techwin(China) Fiber Amplifier for DWDM transmission systems is an erbium-doped fiber amplifier (EDFA) designed to boost optical signals in C-band (1525 - 1565nm) and L-band (1570 - 1610nm) wavelengths. Built with silica glass-clad erbium-doped fiber and housed in a metal enclosure with PC/APC connectors, it delivers low-noise amplification for multi-channel WDM networks. The unit is engineered for long-haul telecom, metro ring networks, and data center interconnects requiring stable signal gain over extended distances.
The amplifier supports gain levels up to 30 dB and maintains a noise figure below 5 dB, aligning with standard industry performance for EDFA modules in carrier-grade networks. It operates across a wavelength range of 1260 - 1620nm, accommodating both C- and L-band DWDM channels simultaneously. The design uses pump laser diodes and isolators typical for high-reliability optical amplifiers. The unit does not include dynamic gain flattening or automatic power control unless specified as an optional feature.
Buyers include telecommunications infrastructure providers, network integrators, and data center operators deploying fiber backbone systems. The product is suited for applications requiring signal regeneration without OEO conversion. Standard packaging is rack-mountable 1RU or 2RU chassis. MOQ and pricing are not disclosed. Delivery timelines and Incoterms must be confirmed directly with the supplier. The supplier does not publish certification details beyond implied compliance with telecom standards.
| Amplifier Type | Erbium-Doped Fiber Amplifier (EDFA) |
| Operating Wavelength Range | 1260nm to 1620nm (covers C-band and L-band) |
| Gain Range | Up to 30 dB |
| Noise Figure | Less than 5 dB |
| Input Power Range | Typical range: -30 dBm to +10 dBm, standard for EDFA in DWDM systems |
| Output Power | Not specified; typical models in this class offer +17 dBm to +23 dBm |
| Fiber Connector Type | PC/APC, standard for telecom-grade optical amplifiers |
| Pump Wavelength | 980nm or 1480nm, typical for dual-pump EDFA configurations |
| Operating Temperature | 0°C to 70°C, standard industrial range for optical components |
| Power Supply | AC 100 - 240V, 50/60Hz, typical for rack-mounted telecom equipment |
Techwin(China) Industry Co., Ltd is based in Hangzhou, Zhejiang, and is listed as a supplier of optical amplifiers for DWDM systems. The company has a harbor trust tier, indicating basic export compliance verification. No information is provided on years in business, workforce size, production capacity, or customer references. The supplier does not list certifications such as ISO 9001, Telcordia GR-1312-CORE, or CE compliance in the product data, despite a mention in the source description.
The supplier’s profile contains no technical documentation, test reports, or R&D claims beyond the product description. There is no mention of in-house manufacturing of the erbium-doped fiber or optical components, suggesting possible OEM or rebranding activity. Response rate and average response time are recorded as zero, indicating no recent buyer interaction. Buyers should treat this as a trading entity with limited public operational transparency.
This EDFA fiber amplifier is designed for Dense Wavelength Division Multiplexing (DWDM) transmission systems, delivering low-noise signal amplification across C-band and L-band wavelengths. Widely deployed in long-haul telecom, metro networks, and data center interconnects, it supports multi-channel WDM signals from 1525nm to 1565nm. Ideal for import-export traders supplying telecommunications infrastructure projects and network operators seeking reliable optical amplification solutions.
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Sourcing Fiber Amplifiers For Dwdm Transmission System from Techwin(China) Industry Co., Ltd - China Import Guide
Before ordering, request a detailed test report showing gain flatness, noise figure, and polarization-dependent loss under full load conditions. Verify the wavelength range matches your DWDM grid (e.g., 100GHz or 50GHz spacing). Confirm whether the unit includes an emergency shutdown feature and thermal protection, as these are critical for unattended network installations.
Confirm the Incoterms (e.g., FOB Hangzhou or CIF destination port) and whether export documentation is included. Lead time is not stated; typical delivery for optical amplifiers is 4 - 8 weeks after order confirmation. Payment terms are not disclosed - avoid full prepayment. Use trade assurance or LC for orders over $5,000. Request a packing list with serial numbers and test certificates.
Upon receipt, inspect for physical damage and verify that all connectors are clean and undamaged. Power on the unit in a controlled environment and measure output power and noise figure with an optical power meter and spectrum analyzer. Retain the original packaging for 60 days. Request the supplier’s calibration certificate and a copy of the optical safety compliance statement for your country’s import regulations.
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30 suppliersBuy Fiber Amplifiers For Dwdm in Bulk — Verified Supplier in China
When sourcing Fiber Amplifiers For Dwdm Transmission System for your business, securing the right balance of quality and cost is essential. Techwin(China) Industry Co., Ltd, a verified supplier based in China, offers this product with key specifications including Erbium-Doped Fiber Amplifier (EDFA), C-band (1528-1563nm) or C+L band (1525-1565nm), and 20-35 dB typical. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $15000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8517.62, making it a staple in the Amplifiers sector with strong demand from importing countries worldwide.
Fiber Amplifiers For Dwdm Specifications, Trade Terms & Pricing
Importing Fiber Amplifiers For Dwdm requires careful attention to shipping logistics, customs compliance, and secure payment terms. Techwin(China) Industry Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8517.62 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
About Techwin(China) Industry Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Fiber Amplifiers For Dwdm has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Amplifiers category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Fiber Amplifiers For Dwdm — Shipping, Logistics & Customs
Importing Fiber Amplifiers For Dwdm requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8517.62 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Fiber Amplifiers For Dwdm
What is the wholesale price of Fiber Amplifiers For Dwdm Transmission System?
The current listed wholesale price for Fiber Amplifiers For Dwdm Transmission System from Techwin(China) Industry Co., Ltd is $15000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Techwin(China) Industry Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Fiber Amplifiers For Dwdm?
The supplier, Techwin(China) Industry Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Fiber Amplifiers For Dwdm. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Fiber Amplifiers For Dwdm Transmission System?
For international shipping and customs clearance, Fiber Amplifiers For Dwdm Transmission System is classified under HS Code 8517.62. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Fiber Amplifiers For Dwdm from China?
To import Fiber Amplifiers For Dwdm from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Techwin(China) Industry Co., Ltd. Ensure you have the necessary import licenses for Amplifiers products in your destination country.
Is Techwin(China) Industry Co., Ltd a verified supplier?
Yes, Techwin(China) Industry Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Fiber Amplifiers For Dwdm Transmission System?
The key specifications for Fiber Amplifiers For Dwdm Transmission System supplied by Techwin(China) Industry Co., Ltd include Erbium-Doped Fiber Amplifier (EDFA), C-band (1528-1563nm) or C+L band (1525-1565nm), and 20-35 dB typical. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Fiber Amplifiers For Dwdm?
Techwin(China) Industry Co., Ltd offers Fiber Amplifiers For Dwdm with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Fiber Amplifiers For Dwdm the most?
Fiber Amplifiers For Dwdm is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Techwin(China) Industry Co., Ltd through our platform.
What certifications does this Fiber Amplifiers For Dwdm supplier hold?
Techwin(China) Industry Co., Ltd maintains international quality certifications. These ensure that the Fiber Amplifiers For Dwdm meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Fiber Amplifiers For Dwdm Transmission System on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Techwin(China) Industry Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Techwin(China) Industry Co., Ltd.
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