The XENPAK Fiber optic transceiver module are available in either optical or copper interfaces. It is used in typical router line card applications, storage, IP network and LAN. XENPAK is a Multisource Agreement (MSA), instigated by Agilent Technologies and Agere Systems, that defines a fiber-optic or wired transceiver module which conforms to the 10 Gigabit Ethernet (10GbE) standard of the Institute of Electrical and Electronics Engineers (IEEE) 802.3 working group. The MSA group received input from both transceiver and equipment manufacturers during the definition process. XENPAK has been replaced by more compact devices providing the same functionality.

Sopto is a professional manufacturer and supplier for good quality and the cheapest XENPAK transceivers Products. Sopto manufactures 300m, 10km, 20km, 40km, 80km XENPAK optical modules including compatible Cisco XENPAK, DWDM XENPAK, CWDM XENPAK. All our fiber transceiver modules support Digital Optical Monitoring (DOM) function.