AddOn transceivers are designed to meet or exceed OEM specifications and comply with MSA Multi-Source Agreement standards. All products are 100% functionally tested and guaranteed compatible. These bulk packaged J4858C-AOs are the perfect choice for large quantity upgrade needs. Bulk 10-piece trays allow for easier setup over the hassle of individually packaged product. AddOns Industry standard SFP is a hot-swappable input device that plugs into a Gigabit Ethernet slot that connects the port to the fiber optic network. The AddOn GBIC SFP X2 XFP and These transceivers initialize and perform identically to OEM transceivers and can be mixed and deployed with other OEM or third-party transceivers for seamless network performance. Specifications: General Package of 10 units. Device type: SFP mini-GBIC transceiver module. Form factor: Network connection module. Connectivity technology: Wired. Cabling type: 1000Base-SX Fiber Channel. Data link protocol: Gigabit Ethernet Fiber Channel. Fiber Channel - FC-PI. Data transfer rate: 1.25 GBps. Optical wavelength: 850nm. Maximum transfer distance: 1800 feet, Compliant standards: IEEE 802.3zExpansion connectivity. Interfaces - 1 x Ethernet 1000Base-SX - Multimode LC x 2. Supported Slots: 1 x SFP mini-GBICMiscellaneous. Complies with standards: UL cUL EN 60950 FCC Part 15 B RoHS Laser Class 1 IEC 60825-1 FDA EN 60825-1.