The GLC-BX-U 1000Base-BX10 SFP Module is compatible with the IEEE 802.3ah 1000BASE-BX10-U standard, operate on a single strand of standard single-mode fiber.The GLC-BX-U SFP also support digital optical monitoring (DOM) functions according to the industry-standard SFF-8724 Multi Source Agreement (MSA). This feature gives the end user the ability to monitor real-time parameters of the SFP, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage. SFP (mini-GBIC) offers better usage with maximum efficiency and convenience Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances For transmitting data at gigabit speed over hundreds of miles with little integrity loss, single-mode fiber optic is an ideal solution SFP (mini-GBIC) with data networking application/usage for maximum productivity and usability