从China供应商批发进口10g 1550nm 80km Sfp+ Optical Transceiver — FOB条款

Etu-link Technology Co., Ltd. supplies this 10G SFP+ optical transceiver, model ESP5592-3LCD80, designed for 80km single-mode fibre links. It transmits at a 1550nm wavelength using a cooled EML laser and an APD receiver, supporting a 10Gb/s serial interface compliant with IEEE 802.3ae 10GBASE-ZR/ZW. The module uses a duplex LC connector, consumes less than 1.5W, and operates from -5°C to 70°C case temperature.

The transceiver is built in the standard SFP+ MSA form factor with an SFI high-speed electrical interface and a 2-wire management bus for real-time diagnostic monitoring. Typical specifications for this class include a receiver sensitivity around -24 dBm and a transmitter output power in the +1 to +4 dBm range, though buyers should confirm exact figures with Etu-link. The module offers very low EMI and robust ESD protection, running from a single +3.3V supply.

It is commonly deployed in Gigabit Ethernet, Fibre Channel, switch-to-switch, and router/server interfaces across carrier and enterprise networks. Etu-link ships from Shenzhen, offering individual packaging or 10-piece bulk packs. Pricing, MOQ, and lead times are not listed on the current page, so buyers should request a formal quotation and confirm availability before placing an order.

Etu-link Technology Co., Ltd. is based at 1st Floor, 7th Building, Jingxuan Industry Park, Donghuan 2nd Road, Shenzhen 518109, Guangdong, China. The supplier is listed as an imported-tier vendor on the marketplace, and the current listing shows a 0% response rate with no recorded average response time, so buyers should allow extra time for initial contact or follow up through multiple channels.

The company profile does not disclose founding year, headcount, revenue, or client references, and no third-party certifications are listed on this page. Etu-link's product range covers optical transceivers and networking components, and this particular listing provides detailed technical specifications and application scenarios. Buyers should request documentation of any quality management certifications and compliance test reports directly from the supplier before committing to volume orders.