The Moxa SFP-1G Series offers a broad range of 1-port Gigabit Ethernet SFP modules, designed as optional accessories for Moxa Ethernet switches. IEEE 802.3z-compliant and supporting Digital Diagnostic Monitoring (DDM), these hot-pluggable modules come with LC duplex or simplex connectors. The series includes models suitable for multi-mode, single-mode, and WDM fiber types, and supports long-distance communication of up to 120 km.

With wide-temperature models available, the SFP-1G Series is well-suited for demanding industrial applications.

Technical Specifications (English):

Ethernet Interface:

• Ports: 1
• Connectors:
• LC Duplex (standard)
• LC Simplex (WDM only)

Transceiver Types and Distances:

Multi-Mode:

• SFP-SX: 300 m (OM1) up to 1 km (OM3/OM4), 850 nm
• SFP-LSX: up to 2 km*, 1310 nm

Single-Mode:

• 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 (used in matched pairs):

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

Optical Parameters:

• TX Power: -9.5 to +5 dBm (model dependent)
• RX Sensitivity: down to -33 dBm
• Link Budget: up to 31 dB
• Dispersion Penalty: 1–5 dB

Note: Use an attenuator with SFP-LHX, ZX, EZX, and WDM models to prevent optical damage.

Power:

• Power Consumption: max. 1 W

Environmental Limits:

• Operating Temperature:
• Standard: 0 to 60 °C
• T Models: -40 to 85 °C
• Storage Temperature: -40 to 85 °C
• Humidity: 5–95% RH, non-condensing

Certifications:

• Safety: UL 62368-1, IEC 62368-1, EN 60825-1 (Class 1 Laser)
• EMI/EMC: EN 55032/35, FCC Part 15B, ICES-003
• EMS: IEC 61000-4-2 to -4-11
• Maritime: DNV certified

Warranty:

• 5-year manufacturer warranty

Package Contents:

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

* Note: SFP-LSX OM1/OM2 max distance applies only with certified fiber vendors. See www.moxa.com/support