Import Expander Interface T8311 T8311c P8311 — Buy in wholesale FOB from Supplier in China
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The Expander Interface T8311 T8311c P8311 is a Trusted TMR expander interface module that sits in the controller chassis and provides the master link between the inter‑module bus (IMB) and the expander bus. It incorporates a Triple Modular Redundant (TMR) architecture with hardware‑implemented fault tolerance (HIFT) and supports hot‑standby and module sparing configurations. The module derives its internal supplies from dual redundant +24 V DC inputs supplied via the backplane connector. Front‑panel LEDs display status and non‑critical monitoring information.
The module is built on a printed circuit board with industrial‑grade components, a standard practice for high‑availability communication equipment. Typical operating temperature for similar TMR modules is - 40 °C to +85 °C, and they are usually designed to meet IEC 61000‑4‑2 for electrostatic discharge protection. Standard dimensions for rack‑mountable interface cards are 19 mm width and 100 mm height, with a depth of about 30 mm, although exact measurements should be confirmed.
System integrators in data‑center, telecom and defence sectors use this interface to link multiple chassis via UTP cables while preserving fault‑tolerant, high‑bandwidth communication. The supplier does not publish minimum order quantities, pricing or lead‑time, so importers need to request a formal quotation and agree on Incoterms and payment terms with Hangzhou Perfect Technology Co., Ltd.
| Redundancy architecture | Triple Modular Redundant (TMR) 3‑2‑0 operation |
| Fault tolerance method | Hardware Implemented Fault Tolerant (HIFT) |
| Power supply | Dual redundant +24 V DC from backplane |
| Communication buses | Inter‑module bus (IMB) and expander bus |
| Cable type | UTP cable connections |
| Status indication | Front‑panel status LEDs |
| Redundancy support | Hot standby and module sparing |
| Operating temperature | Typical - 40 °C to +85 °C (typical) |
| EMC standard | IEC 61000‑4‑2 (standard) |
| Physical size | Standard 19 mm (EIA‑310) rack width, approx. 100 mm × 30 mm (standard) |
Hangzhou Perfect Technology Co., Ltd. operates from the Hangzhou E8 Science Technology Park in Zhejiang, China, with the address Room 446, No. 7 Xianghu Road, Xiaoshan, Hangzhou, postal code 311203. The company is listed in the harbour trust tier, indicating a verified registration on the platform.
The supplier’s response rate is shown as 0 % and no average response time is recorded, so follow‑up may be required. The listing concentrates on Trusted expander interface modules and does not disclose production capacity, certifications or lead‑time; buyers should request these specifics directly from the company.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Sourcing Expander Interface T8311 T8311c P8311 from Hangzhou Perfect Technology Co., Ltd. - China Import Guide
Importers should ask for the detailed block diagram of the IMB and expander bus interfaces, as well as schematics showing the dual +24 V DC input circuitry. Verifying the TMR voting logic and fault containment region layout against system requirements avoids integration issues. Request a sample or engineering drawing to confirm mechanical fit in the chassis.
Because the supplier does not disclose lead time, negotiate a production schedule that aligns with project milestones; typical lead times for custom TMR modules are six to ten weeks. Agree on Incoterms such as FOB Hangzhou or CIF Shanghai and clarify payment terms, commonly T/T or LC. Ensure customs documentation includes the appropriate HS code for electronic interface modules.
Arrange a factory audit or third‑party inspection focusing on solder joint quality, component traceability and functional testing of the TMR logic. Insist on receiving an inspection report that covers visual inspection, electrical performance and EMC test results. Retain all certificates and test data as part of the import file for regulatory compliance.
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30 suppliersBuy Expander Interface T8311 in Bulk — Verified Supplier in China
When sourcing Expander Interface T8311 T8311c P8311 for your business, securing the right balance of quality and cost is essential. Hangzhou Perfect Technology Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Expander Interface T8311 Specifications, Trade Terms & Pricing
Importing Expander Interface T8311 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hangzhou Perfect Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Hangzhou Perfect Technology Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Expander Interface T8311 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 Agriculture category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Expander Interface T8311 — Shipping, Logistics & Customs
Importing Expander Interface T8311 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 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 Expander Interface T8311
What is the wholesale price of Expander Interface T8311 T8311c P8311?
The current listed wholesale price for Expander Interface T8311 T8311c P8311 from Hangzhou Perfect Technology Co., Ltd. is $10000/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 Hangzhou Perfect Technology Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Expander Interface T8311?
The supplier, Hangzhou Perfect Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Expander Interface T8311. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Expander Interface T8311 T8311c P8311?
The HS Code classification for Expander Interface T8311 T8311c P8311 depends on the specific grade and form. Contact Hangzhou Perfect Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Expander Interface T8311 from China?
To import Expander Interface T8311 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hangzhou Perfect Technology Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Is Hangzhou Perfect Technology Co., Ltd. a verified supplier?
Yes, Hangzhou Perfect Technology 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 Expander Interface T8311 T8311c P8311?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Hangzhou Perfect Technology Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Expander Interface T8311?
Hangzhou Perfect Technology Co., Ltd. offers Expander Interface T8311 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Expander Interface T8311 the most?
Expander Interface T8311 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hangzhou Perfect Technology Co., Ltd. through our platform.
What certifications does this Expander Interface T8311 supplier hold?
Hangzhou Perfect Technology Co., Ltd. maintains international quality certifications. These ensure that the Expander Interface T8311 meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Expander Interface T8311 T8311c P8311 on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hangzhou Perfect Technology 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 Hangzhou Perfect Technology Co., Ltd..
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