Level One
LevelOne SFP Transceiver 1.25Gbps MM Duplex LC 1310nm 2km
LevelOne SFP-3111 is a high performance and cost-effective multi-mode SFP transceiver. Intended for use with Gigabit Ethernet, it provides up to 1.25 Gbps bi-directional data transfer rate on a single duplex fiber core. For use with 50 and 62.5 micron fiber cables, it can reach a distance of up to 2km. The SFP-3111 transceiver operates using a wavelength of 1310nm with a FP LD Laser Diode light source and has a LC connector. - 1310nm FP LD - Data Rate: 1.25Gbps, NRZ - Single +3.3V Power Supply - RoHS Compliant and Lead-free - AC/AC Differential Electrical Interface - Compliant with Multi-Source Agreement (MSA) - Small Form Factor Pluggable (SFP) - Duplex LC Connector - Compliance with specifications for IEEE-802.3z Gigabit Ethernet at 1.25Gbps - Compliance with ANSI specifications for Fiber Channel applications at 1.06bps - No configuration or installation software required - Eye Safety Designed to meet LASER Class 1 comply with EN60825-1 Weight & dimensions Width: 57 mm Depth: 12 mm Height: 13.7 mm Weight: 20 g Power Input voltage: 3.3 V Maximum voltage: 6 V Maximum current: 0.3 A Operational conditions Operating temperature (T-T): 0 - 70 °C Storage temperature (T-T): -40 - 85 °C Operating relative humidity (H-H): 5 - 95% Packaging data Package width: 106 mm Package depth: 20 mm Package height: 65 mm Package weight: 35 g Certificates Compliance certificates: RoHS Safety: EN 60825-1 Certification: CE, FCC 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): 62.5/125 µm Maximum transfer distance: 2000 m Wavelength: 1310 nm Tx power (min): -9.5 dBmW Tx power (max): 1 dBmW Networking standards: IEEE 802.3z Duplex system: Full Fiber ports quantity: 1 Features Plug and Play: Yes Hot-swap: Yes Logistics data Harmonized System (HS) code: 85369010Show more
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Price history (lowest price)
2026-07-12 – 2026-07-15min £25.58 · max £25.63
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- 04015867240274