从China供应商批量进口10g Base Er Xenpak 40km Transceiver

Shenzhen Poflink Optical Communication Equipment Co., Ltd. supplies this 10G Base ER Xenpak transceiver, a long-reach module engineered for 10 Gigabit Ethernet applications over single-mode fibre. The unit supports a data rate of 10 Gb/s and is specified for distances up to 40 kilometres, operating at a nominal wavelength of 1550 nm. It uses the industry-standard Xenpak form factor, which slots into compatible chassis or host adapters with a 70-pin connector.

The module typically uses a cooled electro-absorption modulated laser (EML) transmitter paired with an avalanche photodiode (APD) receiver, a combination common in ER-class optics for its balance of output power and sensitivity. Standard operating temperature range for commercial-grade Xenpak modules is 0 to 70 degrees Celsius, with power consumption generally in the 3 to 4 watt band. Compliance with IEEE 802.3ae and the Xenpak MSA revision 3.0 is typical for this product class, and the listing notes compliance with relevant certifications, though specific certificate numbers should be confirmed directly with the supplier.

Telecommunications carriers, data-centre operators, and large enterprise network teams are the primary buyers for this reach class, using it for metro backhaul, campus interconnects, and disaster-recovery links where a 40 km span is needed without intermediate amplification. Shenzhen Poflink offers flexible MOQ arrangements and accepts payment via L/C and T/T, with shipping available on FOB Shenzhen or CIF terms. Buyers should confirm exact lead times, packaging details, and warranty coverage with the supplier before placing a bulk order.

Shenzhen Poflink Optical Communication Equipment Co., Ltd. is based at 4/F Langfeng Building, Kefa Road, Hi-Tech Industries Zone, Shenzhen 518058, Guangdong, China. The supplier is listed on the platform as an imported-tier entity, and the listing is categorised under the harbour trust tier. The supplier's response rate is currently showing as 0%, meaning response-time data has not yet been established on the platform, so buyers should allow additional time for initial correspondence.

The company profile focuses on optical communication equipment, with the listing specifically covering 10G Xenpak transceivers. The supplier's own description references flexible MOQ options, competitive pricing, and shipping on FOB or CIF terms, though exact figures for minimum order quantities and unit pricing are not published in the listing and must be negotiated directly. No specific factory certifications, production capacity figures, or client references are provided in the profile, so buyers are advised to request documentation such as ISO certificates, test reports, and datasheets before committing to a purchase.