GearLink's gigabit optical fibre transceiver GCS4L0C31 is used in Gigabit Ethernet, dual-channel, and bidirectional transmission synchronous optical network (SONET).sfp module lc conforms to SFP multi-source protocol and SFF-8472, with digital diagnostic monitoring(DDM) function. The package of GCS4L0C31 is SFP with LC interface, the rate is 1.25G, the optical wavelength is 1310NM, and the maximum transmission distance is 20KM.

Compatibility of SFP 1.25G 1310nm 20Km LC Transceiver

QFX-SFP-1GE-LX 1000BASE-LX SMF 1310nm 20km SFP

EX-SFP-1GE-LX 1000BASE-LX SMF 1310nm 20km SFP

SFP-1GE-LX 1000BASE-LX SMF 1310nm 20km DDM SFP

SRX-SFP-1GE-LX 1000BASE-LX SMF 1310nm 20km DDM SFP

JX-SFP-1GE-LX 1000BASE-LX SMF 1310nm 20km SFP

Technical Specification Of SFP 1.25G 1310nm 20Km LC Transceiver

Absolute Maximum Ratings of SFP 1.25G 1310nm 20Km LC Transceiver

Parameter Symbol Unit Min Max

Storage Temperature Range Ts oC -40 85

Relative Humidity RH % 5 95

Power Supply Voltage Vcc V -0.5 4

Recommended Operating Conditions of SFP 1.25G 1310nm 20Km LC Transceiver

Parameter Symbol Unit Min Typ Max

Case Operating Temperature Range Tc oC -10 70

Power Supply Voltage Vcc V 3.135 3.3 3.465

Data rate Gb/s - 1.25/1.0625 -

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