Do you test all your goods?

Yes, we have professional engineers to test all devices before shipping if you need.

What if the machine does not work during warranty?

Technical support is available. If it cannot be fixed, we offer replacement or a full refund.

What brand of products do you offer?

We can provide all common brands available in the market.

ES0D00MCUA00 ES1D2MCUD000 03030MPV 03032DVF S7703/S7703 PoE Main Control Unit A (Optional Clock)

Name: ES0D00MCUA00 ES1D2MCUD000 03030MPV 03032DVF S7703/S7703 PoE Main Control Unit A (Optional Clock)
Brand: Chongqing Yujia Technology Co., Ltd.
SKU: 2274473245

Chongqing, ChinaChongqing Yujia Technology Co., Ltd.

US$980.00-1,200.00

1 Piece

Product profile

Communication Mode

Full-Duplex & Half-Duplex

Type

Interface Card

Transmission Rate

10/100/1000Mbps

Model NO.

ES0D00MCUA00 ES1D2MCUD000

Ports

≧48

Application

Enterprises, Governments, Schools

Product Name

Enterprise Ethernet Network Switch

Weight without packaging[kg(lb)]

2.5

Dimensions without packaging

35.1 mm x 397.2 mm x 430.4 mm (1.38 in. x 15.64 in

Memory

256 MB

feature

Port aggregation, VXLAN/BGP-EVPN, ECMP, BFD, Telem

Transport Package

Original Brand Packaging

Specification

442 x 420 x 43.6mm

Origin

China

HS Code

8517623290

Key features

Integrated System Functions: Combines main control, clock, and system maintenance units for comprehensive switch management.

Hot Swapping Support: Allows replacement of active cards without system downtime via active/standby switchover.

Redundancy Backup: Supports dual main control boards in hot standby mode to ensure high reliability.

Mass Storage Capability: Includes 512 MB CF card for storing configuration data, logs, and software packages.

Out-of-Band Communication: Provides dedicated channels for communication between cards independent of main traffic.

Comprehensive Monitoring: Periodically collects unit data to check card presence, control fabric status, and adjust fan speed.

Network Management Proxy: Manages switch via console and Ethernet ports, storing startup files and upgrade software.

100% Quality Assurance: All items are brand new, factory-sealed, and can be fully tested by engineers upon request.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryR&D Capabilities

Chongqing Yujia Technology Co., Ltd.

Chongqing, China

Business Type: Trading CompanyExport Year: 2021-03-01Nearest Port: Chongqing, Shenzhen, BeijingAverage Response Time: ≤3.62hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is a communication and network-equipment provider with six years of industry experience and a broad product portfolio covering switches, routers, firewalls, wireless access points, servers, storage, optical communication equipment, and related products from multiple major brands. It reports international coverage across multiple regions, delivery within 15 working days in both peak and off-peak periods, and mostly one-year after-sales warranties. However, evidence of manufacturing, certification, quality assurance, traceability, innovation, and customer references is limited. The supplier has two R&D engineers, launched no new products during the previous year, does not provide ODM, OEM, or SDK services, and reports undocumented service procedures. Financial information is inconsistent across the slices, with several reported zero values and one stated operating-revenue figure; therefore, financial credibility cannot be confirmed from the available evidence.

Supplier typeThe supplier presents itself as a communication and network-equipment provider and reseller/integrator, offering multi-brand products from Huawei, ZTE, HP, H3C, Dell, Cisco, and Juniper. Its stated business scope covers sales of network, optical communication, cloud-computing, and industrial-control equipment, while its six years of experience and one-stop multi-brand model support a distribution or solution-provider profile rather than a clearly evidenced manufacturer profile.

After-Sales capabilityThe supplier states that it provides prompt delivery and excellent after-sales service, with a mostly one-year warranty and delivery within 15 working days in both peak and off-peak seasons. However, complaint-handling and corrective/preventive-action procedures have no written records, and the quality-assurance status is unknown, so the service claims are only partially substantiated.

R&D capabilityThe supplier cites technological innovation experience but has only two R&D engineers, launched no new products during the previous year, has no available SDK, and does not provide ODM services. These facts indicate limited demonstrated product innovation capability.

Customization capabilityThe supplier reports minor customization capability, but it does not provide ODM services, OEM services for popular brands, or SDK access. Customization is therefore available only at a limited level, with no evidence of broader engineering or platform-level customization.