从China供应商批发进口5 Ports Fast Ethernet Switch — FOB条款

The Shenzhen Chima Technologies 5 Ports Fast Ethernet Switch is an entry-level unmanaged switch providing five 10/100Base-TX auto-negotiating ports for small office and light commercial network expansion. Fast Ethernet specifies 100 Mbps maximum per port with half-duplex or full-duplex operation, auto-detected through MDI/MDI-X crossover on all ports. The switch supports auto-negotiation per IEEE 802.3u and typically includes a store-and-forward switching architecture with CRC error checking on all frames. Buffer size, forwarding rate, and exact MAC table capacity are not disclosed in the source data and should be confirmed directly with the supplier.

The chassis construction and power supply details are unstated, though units at this tier typically employ ABS plastic housings with external 5V or 9V DC wall-mount adapters drawing under 5W total. Five-port Fast Ethernet switches generally offer non-blocking switching fabric with 1 Gbps aggregate throughput, sufficient for five simultaneous 100 Mbps full-duplex streams. LED indicators per port for link/activity and power are standard. The absence of PoE support in the source description suggests this is a passive data-only device, so buyers powering IP phones or cameras must plan separate power infrastructure.

Primary buyers include small business IT resellers, residential integrators, educational institutions needing classroom connectivity, and corporate procurement teams seeking cost-effective desktop switching for low-density workstation clusters. The switch suits environments where gigabit speeds are unnecessary and budget constraints dominate. For import from Shenzhen Chima Technologies, buyers should confirm whether the company offers OEM branding, what packaging configurations apply for bulk orders, and whether they provide any compliance documentation for target markets. The supplier's factory is located in Tongxin Industry Zone, Longgang District, Shenzhen.

Shenzhen Chima Technologies Co Limited operates from 5/F, Building No.1, Tongxin Industry Zone, Shenzhen 518115, Guangdong Province. The company holds a Harbor trust tier but shows a 0.00% response rate with zero average response hours on platform channels, indicating minimal or no engagement through the messaging system. The source description positions the firm as a manufacturer and supplier offering bulk quantities at low price points, with explicit invitation for pricelist requests. No factory size, founding year, revenue figure, or specific client base is provided.

The supplier's marketing emphasises cheap products and bulk availability rather than technical differentiation or certification. Buyers should treat initial contact as a qualification exercise, requesting factory audit capability, current product test reports, and sample evaluation before committing to volume orders. The address in Longgang District places them within Shenzhen's broader electronics manufacturing corridor, though this confers no automatic quality assurance. Independent verification of business licence and export authorisation is advisable given the limited disclosure in the public profile.