SFP-1G40ALC
WDM-type (BiDi) SFP Interface module, Tx 1310nm, Rx 1550nm, LC connector, 40Km supported
Features and Benefits
- IEEE 802.3z compliant
- Differential LVPECL inputs and outputs
- TTL signal detect indicator
- Hot pluggable LC duplex connector
- Class 1 laser product, complies with EN 60825-1
Interface
Ethernet Ports: 1
Connectors: Duplex LC Connector or Simplex LC Connector (WDM-type only)
Note: WDM-type SFP modules must be used in pairs (e.g., SFP-1G10ALC and SFP-1G10BLC)
Note: When connecting long distance SFP (SFP-ZX, EZX or EZX-120), please ensure at least 5 dB attenuation between both ends. Without attenuation, excessive optical power may damage the transeivers.
Optical Fiber
Table:
Fast Ethernet:
SFP-SX:
Wavelength: 850 nm
Max. TX: -4 dBm
Min. TX: -9.5 dBm
RX Sensitivity: -18 dBm
Link Budget: 8.5 dB
Typical Distance: 550 m
Saturation: 0 dBm
SFP-LSX:
Wavelength: 1310 nm
Max. TX: -1 dBm
Min. TX: -9 dBm
RX Sensitivity: -19 dBm
Link Budget: 10 dB
Typical Distance: 2 km
Saturation: -3 dBm
SFP-LX:
Wavelength: 1310 nm
Max. TX: -3 dBm
Min. TX: -9.5 dBm
RX Sensitivity: -20 dBm
Link Budget: 10.5 dB
Typical Distance: 10 km
Saturation: -3 dBm
SFP-LH:
Wavelength: 1310 nm
Max. TX: -2 dBm
Min. TX: -8 dBm
RX Sensitivity: -23 dBm
Link Budget: 15 dB
Typical Distance: 30 km
Saturation: -3 dBm
SFP-LHX:
Wavelength: 1310 nm
Max. TX: 1 dBm
Min. TX: -4 dBm
RX Sensitivity: -24 dBm
Link Budget: 20 dB
Typical Distance: 40 km
Saturation: -3 dBm
SFP-ZX:
Wavelength: 1550 nm
Max. TX: 5 dBm
Min. TX: 0 dBm
RX Sensitivity: -24 dBm
Link Budget: 24 dB
Typical Distance: 80 km
Saturation: -3 dBm
SFP-EZX:
Wavelength: 1550 nm
Max. TX: 5 dBm
Min. TX: 0 dBm
RX Sensitivity: -30 dBm
Link Budget: 30 dB
Typical Distance: 110 km
Saturation: -3 dBm
SFP-EZX-120:
Wavelength: 1550 nm
Max. TX: 3 dBm
Min. TX: -2 dBm
RX Sensitivity: -33 dBm
Link Budget: 31 dB
Typical Distance: 120 km
Saturation: -8 dBm
SFP-10A:
Wavelength:
TX 1310 nm
RX 1550 nm
Max. TX: -3 dBm
Min. TX: -9 dBm
RX Sensitivity: -21 dBm
Link Budget: 12 dB
Typical Distance: 10 km
Saturation: -1 dBm
SFP-10B:
Wavelength:
TX 1550 nm
RX 1310 nm
Max. TX: -3 dBm
Min. TX: -9 dBm
RX Sensitivity: -21 dBm
Link Budget: 12 dB
Typical Distance: 10 km
Saturation: -1 dBm
SFP-20A:
Wavelength:
TX 1310 nm
RX 1550 nm
Max. TX: -2 dBm
Min. TX: -8 dBm
RX Sensitivity: -23 dBm
Link Budget: 15 dB
Typical Distance: 20 km
Saturation: -1 dBm
SFP-20B:
Wavelength:
TX 1550 nm
RX 1310 nm
Max. TX: -2 dBm
Min. TX: -8 dBm
RX Sensitivity: -23 dBm
Link Budget: 15 dB
Typical Distance: 20 km
Saturation: -1 dBm
SFP-40A:
Wavelength:
TX 1310 nm
RX 1550 nm
Max. TX: 2 dBm
Min. TX: -3 dBm
RX Sensitivity: -23 dBm
Link Budget: 20 dB
Typical Distance: 40 km
Saturation: -1 dBm
SFP-40B:
Wavelength:
TX 1550 nm
RX 1310 nm
Max. TX: 2 dBm
Min. TX: -3 dBm
RX Sensitivity: -23 dBm
Link Budget: 20 dB
Typical Distance: 40 km
Saturation: -1 dBm
Note: The actual communication distance depends on many factors, including connector loss, cable deployment, and the age of the cabling system. We recommend doing a link budget analysis and reserving a 3 dB margin for such factors.
Environmental Limits
Operating Temperature:
Standard Models: 0 to 60°C (32 to 140°F)
Wide Temp. Models: -40 to 85°C (-40 to 185°F)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity: 5 to 95% (non-condensing)
Standards and Certifications
Safety: UL 60950-1, TÜV
Marine: DNV, GL, LR, NK
Warranty
Warranty Period: 5 years
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