Product Overview The LevelOne GVT-0300 SFP (Small form-factor pluggable) fiber optic transceiver provides fullduplex connectivity over multi-mode fiber at distances up to 550 meters. GVT-0300 is designed for use in Gigabit Ethernet networks to provide an IEEE-802.3z-compliant link for 1.25 Gb/s speeds to serve short-range applications. GVT-0300 operates at a nominal wavelength of 850nm and complies with a Multi-Source Agreement (MSA) for compatibility between manufacturers. It comes with a click-and-latch LC connector for a solid connection into the SFP port. Multi-Purpose Usage GVT-0300 can be used for distributed multiprocessing, switch-to-switch, converterto-switch, or converter-to converter interfaces, high-speed I/O file transfer, bus extension applications, and as a channel extender in data storage applications. LevelOne GVT-0300 can be used in any LevelOne switch or converter that can accommodate SFP (Mini-GBIC) transceivers. - Small Form Factor Pluggable MSA compliant - For Multi-mode Applications - Up to 850nm & 1.25Gbps - Compliant for IEEE802.3z Gigabit Ethernet - Easy to install and Hot-pluggable - Connect switches up to 550m away with each other - Single 3.3V power supply - Duplex LC Connector - TTL signal detect indicator - EEPROM with serial ID functionality Weight & dimensions Width: 13.4 mm Depth: 56.6 mm Height: 8.4 mm Power Input voltage: 3.5 V Maximum voltage: 6 V Maximum current: 0.3 A Operational conditions Operating temperature (T-T): 0 - 70 °C Operating relative humidity (H-H): 5 - 90% Packaging data Package width: 155 mm Package depth: 50 mm Package height: 230 mm Certificates Certification: Class 1 Laser: EN60825-1 FDA 21: 1040.10, 1040.11 Packaging content Quantity per pack: 1 pc(s) Performance SFP transceiver type: Fiber optic Maximum data transfer rate: 1250 Mbit/s Interface type: SFP Multi-mode fiber (MMF) supported: Yes Fiber optic connector: LC Fiber cable diameters supported (core/cladding): 50/125,62.5/125 µm SFP transceiver standard: SX Maximum transfer distance: 550 m Wavelength: 850 nm Tx power (min): -9.5 dBmW Tx power (max): -4 dBmW Link budget: 8.5 dB Networking standards: IEEE 802.3z Features Hot-Plug support: Yes Compatible products: GSW-2453 GVT-4000 Logistics data Harmonized System (HS) code: 85369010 Country of origin: Taiwan