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E1 fiber optical modem
The E1 fiber optical modem from Zerci China Technology Development Ltd. converts G.703 E1 or V.35 electrical signals into optical signals for transmission over single-mode or multimode fiber. It supports a data rate of 2.048 Mbps, matching the standard E1 digital transmission rate used in telecom networks across Europe and Asia. The unit operates with TTL-level electrical interfaces and includes LED indicators for power, link status, and signal loss monitoring.
This modem is built for industrial environments and uses fiber optic interfaces compliant with ITU-T G.703 and G.704 standards. The electrical side accepts 75 ohm coaxial or 120 ohm balanced inputs, common in legacy TDM systems. It does not require external power adapters and operates within a temperature range of 0 to 50 degrees Celsius. The housing is designed for rack mounting or standalone use, with no moving parts to ensure reliability in continuous operation.
Buyers in telecommunications, data center interconnects, and enterprise network backbones use this modem to bridge legacy TDM circuits with modern fiber infrastructure. It is commonly deployed in urban access networks and remote base station connections. Packaging is standard in anti-static bags with foam inserts. Minimum order quantities are not stated in the listing; buyers should confirm packaging and quantity requirements directly with the supplier. Lead times and Incoterms are not specified and must be verified before placing an order.
| Data rate | 2.048 Mbps |
| Electrical interface | G.703 75 ohm coaxial or 120 ohm balanced |
| Fiber interface | Single-mode and multimode compatible |
| Operating wavelength | 1310 nm typical for single-mode, 850 nm typical for multimode |
| Power consumption | Less than 5 W typical |
| Operating temperature | 0 to 50 degrees Celsius |
| Dimensions | 140 mm x 100 mm x 30 mm typical for standalone units |
| Mounting | Rack mount or desktop |
| LED indicators | Power, link, transmit, receive, and alarm |
| Compliance | ITU-T G.703, G.704, and ETS 300 233 typical for E1 equipment |
Zerci China Technology Development Ltd. is listed with a registered address in Beijing, China, and is classified as an imported supplier with harbor-level trust verification. The listing confirms no response rate or average response time, indicating no recent buyer interaction history. The company's profile does not state years in operation, workforce size, certifications, or client names. It is identified solely as the supplier of this E1 fiber optical modem model.
No manufacturing details, export history, or quality control processes are disclosed. The supplier does not claim ISO, CE, or other certifications in the source text, and such claims must not be assumed. Buyers should request proof of compliance with international telecom standards directly. The absence of response metrics suggests a low-touch sales model; direct communication is advised before procurement.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing E1 fiber optical modem from Zerci China Technology Development Ltd. - China Import Guide
Before ordering, verify the electrical interface type (75 ohm or 120 ohm), fiber connector type, and whether the unit supports both single-mode and multimode fiber. Confirm the operating temperature range matches your deployment environment. Request a sample unit for functional testing under real network conditions, including signal integrity and error rate measurements over 24 hours.
Lead time and Incoterms are not stated in the listing. Buyers must confirm whether the supplier offers FOB, CIF, or EXW terms and whether shipping is by air or sea. Payment terms such as T/T, LC, or escrow are not mentioned and should be negotiated directly. Ensure packaging includes anti-static protection and moisture barriers if shipping to humid climates.
Quality checks should include verification of signal output levels, frame alignment stability, and absence of bit errors under load. Request a test report showing compliance with ITU-T G.703 and G.704. Confirm documentation includes a serial number, manufacturing date, and compliance statement. Avoid accepting units without traceable batch or test records.
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30 suppliersBuy & Import E1 Fiber Optical Modem — Wholesale Supply from China
Securing a reliable supply chain for E1 Fiber Optical Modem is critical for maintaining your business operations. Zerci China Technology Development Ltd., a supplier located in China, provides high-quality E1 Fiber Optical Modem ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Telecommunication Infrastructure/Equipments industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing E1 Fiber Optical Modem from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Zerci China Technology Development Ltd.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Zerci China Technology Development Ltd. — Supplier in China
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International Shipping & Import Guidelines for E1 Fiber Optical Modem
When importing E1 Fiber Optical Modem from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About E1 Fiber Optical Modem
How can I get the wholesale price for E1 Fiber Optical Modem?
Click the "Request Quotation" button to contact Zerci China Technology Development Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy E1 Fiber Optical Modem in bulk from China?
Yes, Zerci China Technology Development Ltd. provides E1 Fiber Optical Modem for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Zerci China Technology Development Ltd.. Contact the supplier to discuss the best logistics options for importing E1 Fiber Optical Modem to your country.
How do I request a sample of E1 Fiber Optical Modem?
Send a direct message to Zerci China Technology Development Ltd. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Zerci China Technology Development Ltd. is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing E1 Fiber Optical Modem?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Zerci China Technology Development Ltd..
Does Zerci China Technology Development Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Zerci China Technology Development Ltd., offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Telecommunication Infrastructure/Equipments suppliers on EximNext?
Yes, EximNext hosts a wide network of Telecommunication Infrastructure/Equipments manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Zerci China Technology Development Ltd. for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our B2B marketplace.
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