The Moxa SFP-1G Series features high-performance 1-port Gigabit Ethernet SFP modules designed for a wide range of Moxa Ethernet switches. These modules are hot-pluggable, support Digital Diagnostic Monitoring (DDM), and operate over a wide temperature range (-40 to +85 °C for T models). Featuring differential LVPECL I/O and TTL signal detection, they offer reliable fiber communication in industrial environments.

The series supports distances from 300 m to 120 km, offering both Multi-Mode and Single-Mode variants, as well as WDM models for duplex communication over a single fiber strand.

Technical Specifications:

Ethernet Interface:

• Ports: 1
• Connector Types: LC Duplex (default), LC Simplex (WDM only)

Multi-Mode Transceivers:

• SFP-SX: 850 nm, OM1–OM4, up to 1 km
• SFP-LSX: 1310 nm, OM1–OM4, up to 2 km*

Single-Mode Transceivers:

• SFP-LX: 10 km
• SFP-LH: 30 km
• SFP-LHX: 40 km
• SFP-ZX: 80 km
• SFP-EZX: 110 km
• SFP-EZX-120: 120 km

WDM Transceivers (used in pairs):

• SFP-10A/B: 10 km
• SFP-20A/B: 20 km
• SFP-40A/B: 40 km

Optical Specifications:

• TX Power Range: -9.5 to +5 dBm
• RX Sensitivity: down to -33 dBm
• Link Budget: 8.5 to 31 dB
• Dispersion Penalty: 1 to 5 dB
• Note: Use attenuators to avoid damage at long ranges or high power

Power Requirements:

• Max. Power Consumption: 1 W

Environmental Limits:

• Operating Temp: 0–60 °C (standard), -40–85 °C (T models)
• Storage Temp: -40–85 °C
• Relative Humidity: 5–95%, non-condensing

Certifications:

• Safety: UL 62368-1, IEC 62368-1, IEC 60825-1
• EMC/EMI: EN 55032/35, FCC Part 15B, ICES-003
• Immunity: IEC 61000-4-2 to -4-11
• Maritime Certification: DNV

Warranty:

• 5 years

Package Contents:

• 1 x SFP-1G Series module
• 1 x warranty card

* Only applicable with certified OM1/OM2 fiber cables from supported vendors. Otherwise, range is limited to 500 m.