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SFP-1G20ALC

 

SFP-1G20ALC

Was CHF519.81 Save 6% CHF488.62  Ex VAT Was CHF649.76 Save 6% CHF610.77  Inc VAT

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1.25G BiDi SFP Transceiver Module – 20km, LC, TX1310/RX1550 nm

Experience reliable high-speed fiber optic connectivity with our 1.25G WDM BiDi SFP transceiver module. Designed for seamless Gigabit Ethernet data transmission over single-mode fiber, this compact and hot-pluggable SFP module supports up to 20 kilometers of transmission distance. Ideal for enterprise networks, data centers, and telecom applications requiring efficient and cost-effective fiber communication.

Key Features

  • Long-Distance Transmission: Supports 1000Base-SX/LX Ethernet with up to 20km range over single-mode fiber.
  • Wavelength Division Multiplexing: Single-fiber BiDi design using TX 1310nm and RX 1550nm wavelengths for simplified optical cabling.
  • Flexible Operating Temperatures: Standard model supports 0°C to 60°C; T models operate from -40°C to 85°C for industrial environments.
  • Hot Pluggable: Easily add or replace modules without powering down your device, reducing network downtime.
  • LC Duplex Connector: Space-saving interface ensures compatibility with widely deployed fiber patch cables.
  • Standards Compliant: Meets IEEE 802.3z standards for Gigabit Ethernet, ensuring broad compatibility and reliability.

Advanced Performance & Safety

  • Digital Diagnostic Monitor (DDM): Real-time monitoring of SFP operating parameters such as temperature, voltage, and signal strength.
  • Differential LVPECL I/Os: High-speed signal delivery with superior noise immunity.
  • TTL Signal Detection: Built-in signal detection indicator streamlines diagnostics and simplifies network troubleshooting.
  • Class 1 Laser Safety: Complies with EN 60825-1 standards for safe laser operation.

Upgrade your fiber network infrastructure with this high-performance Gigabit BiDi SFP module, optimized for bandwidth-intensive tasks and real-world deployment requirements. Compatible with a wide range of network switches and routers, this transceiver offers the ideal balance of reliability, performance, and value.

Ethernet Interface

  • Ports

    • 1

  • Connectors

    • Duplex LC connector
      Simplex LC connector (WDM-type only)

  • Optical Fiber

    • Gigabit Ethernet SFP
      SFP-SX SFP-LSX
      Transceiver Type Multi-Mode Multi-Mode
      Fiber Cable Type OM1 OM2 OM3 OM4 OM1 OM2 OM3 OM4
      Typical Distance 300 m 550 m 1 km 1 km 500 m/
      2 km*      		 500 m/
      1 km*      		 500 m 500 m
      Wavelength Typical (nm) 850 1310
      TX Range (nm) 830 to 860 1270 to 1355
      RX Range (nm) 770 to 860 1260 to 1610
      Optical Power TX Range (dBm) -4 to -9.5 -1 to -9
      RX Range (dBm) 0 to -18 -1 to -19
      Link Budget (dB) 8.5 10
      Dispersion Penalty (dB) 4.3 3.6 4.5 4.5 5
      Note: When connecting the SFP-LHX, ZX, EZX, or EZX-120, we recommend using an attenuator to prevent the transceiver from being damaged by excessive optical power.
      *SFP-LSX OM1 and OM 2 can only reach the listed maximum distance when using fiber cables from specific vendors. When using other fiber cables, the reach is limited to 500 m. Refer to https://www.moxa.com/en/support/product-support/product-faq for a list of supported fiber cable vendors.

  • Optical Fiber

    • Gigabit Ethernet SFP
      SFP-LX SFP-LH
      Transceiver Type Single-mode Single-mode
      Fiber Cable Type G.652 G.652
      Typical Distance 10 km 30 km
      Wavelength Typical (nm) 1310 1310
      TX Range (nm) 1280 to 1355 1280 to 1355
      RX Range (nm) 1260 to 1610 1260 to 1610
      Optical Power TX Range (dBm) -3 to -9 -3 to -8
      RX Range (dBm) -3 to -21 -3 to -23
      Link Budget (dB) 12 15
      Dispersion Penalty (dB) 1 1
      Note: When connecting the SFP-LHX, ZX, EZX, or EZX-120, we recommend using an attenuator to prevent the transceiver from being damaged by excessive optical power.

  • Optical Fiber

    • Gigabit Ethernet SFP
      SFP-LHX SFP-ZX SFP-EZX SFP-EZX-120
      Transceiver Type Single-mode Single-mode Single-mode Single-mode
      Fiber Cable Type G.652 G.652 G.652 G.652
      Typical Distance 40 km 80 km 110 km 120 km
      Wavelength Typical (nm) 1310 1550 1550 1550
      TX Range (nm) 1280 to 1340 1530 to 1570 1530 to 1570 1530 to 1570
      RX Range (nm) 1260 to 1610 1260 to 1610 1260 to 1610 1100 to 1600
      Optical Power TX Range (dBm) +3 to -4 +5 to 0 +5 to 0 +3 to -2
      RX Range (dBm) -1 to -24 -1 to -24 -9 to -30 -8 to -33
      Link Budget (dB) 20 24 30 31
      Dispersion Penalty (dB) 1 1 1 2
      Note: When connecting the SFP-LHX, ZX, EZX, or EZX-120, we recommend using an attenuator to prevent the transceiver from being damaged by excessive optical power.

  • Optical Fiber

    • WDM Gigabit Ethernet SFP
      SFP-10A SFP-10B SFP-20A SFP-20B
      Transceiver Type Single-mode Single-mode
      Fiber Cable Type G.652 G.652
      Typical Distance 10 km 20 km
      Wavelength Typical (nm) TX 1310, RX 1550 TX 1550, RX 1310 TX 1310, RX 1550 TX 1550, RX 1310
      TX Range (nm) 1270 to 1355 1530 to 1570 1270 to 1355 1530 to 1570
      RX Range (nm) 1480 to 1580 1260 to 1360 1480 to 1580 1260 to 1360
      Optical Power TX Range (dBm) -3 to -9 -2 to -8
      RX Range (dBm) -3 to -21 -2 to -23
      Link Budget (dB) 12 15
      Dispersion Penalty (dB) 2 3
      Note: WDM-type SFP modules must be used in pairs (e.g., SFP-1G10ALC and SFP-1G10BLC).
      Note: When connecting the SFP-40A and 40B, we recommend using an attenuator to prevent damage caused by excessive optical power.

  • Optical Fiber

    • WDM Gigabit Ethernet SFP
      SFP-40A SFP-40B
      Transceiver Type Single-mode
      Fiber Cable Type G.652
      Typical Distance 40 km
      Wavelength Typical (nm) TX 1310, RX 1550 TX 1550, RX 1310
      TX Range (nm) 1290 to 1330 1530 to 1570
      RX Range (nm) 1480 to 1580 1260 to 1360
      Optical Power TX Range (dBm) +2 to -3
      RX Range (dBm) -1 to -23
      Link Budget (dB) 20
      Dispersion Penalty (dB) 1
      Note: WDM-type SFP modules must be used in pairs (e.g., SFP-1G10ALC and SFP-1G10BLC).
      Note: When connecting the SFP-40A and 40B, we recommend using an attenuator to prevent damage caused by excessive optical power.

  • Optical Fiber

    • Typical Distance: To reach the typical distance of specified fiber transceiver, please refer to formula: Link budget(dB) > dispersion penalty(dB) + total link loss(dB)
Power Parameters

  • Power Consumption

    • Max. 1 W
Environmental Limits

  • Operating Temperature

    • 0 to 60°C (32 to 140°F)

  • Storage Temperature (package included)

    • -40 to 85°C (-40 to 185°F)

  • Ambient Relative Humidity

    • 5 to 95% (non-condensing)
Standards and Certifications

  • Safety

    • UL 62368-1
      IEC 62368-1
      IEC 60825-1

  • EMC

    • EN 55032/35

  • EMI

    • FCC 15B Test Report
      ICES-003: 2020 Issue 7

  • EMS

    • IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
      IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
      IEC 61000-4-4 EFT: Power: 1 kV(AC), 0.5 kV(DC); Signal: 0.5 kV
      IEC 61000-4-5 Surge: Power: 1 kV / 2 kV(AC), 0.5 kV(DC); Signal: 1 kV
      IEC 61000-4-6 CS: 0.15 MHz to 10 MHz: 3 V, 10 MHz to 30 MHz: 3 to 1 V, 30 MHz to 80 MHz: 1V
      IEC 61000-4-8 PFMF: 1 A/m at 50 Hz
      IEC61000-4-11 Voltage Dips and Interruption

  • Maritime

    • DNV
Warranty
Download datasheet