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Optical Transceiver 1.25G BIDI GBIC Tx1550nm/Rx1310nm, 300m, SC
  • Optical Transceiver 1.25G BIDI GBIC Tx1550nm/Rx1310nm, 300m, SC


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1-3 days delivery, OEM customization takes 4-6 days. Final time decision based on the actual project, please contact us to confirm.

Optical Transceiver 1.25G BIDI GBIC Tx1550nm/Rx1310nm, 300m, SC

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Product Code: CZT-GB531G-S3
Cozlink Price: US$30.69
Shipping Costs: US$33.91 to United States Via FEDEX-IP
The actual cost is determined by the final area and weight.
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  • Description
  • Transaction Records
ManufacturerCozlinkPlace of OriginShenzhen, China ModelCZT-GB531G-S3
Data Rate1.25GFiber ModeSingle Mode Fiber (SMF)Types of InterfaceSC
Types of LaserFPOperating TemperatureStandard 0~70°COperating Humidity0%~90% RH (no condensing)
Transmission distance300mWavelength1550/1310nmReceiver Sensitivity<-23dbm
Extinction Ratio>9dbSaturated Optical Power-3dBmForm FactorGBIC
Warranty1-3 YearsPower Consumption<3WPower Supply+3.3V
ConditionNew Hot Pluggable Times200 Average Output Power-9~0dbm

The GBIC transceiver is high performance, cost effective module supporting dual data-rate of 1.25Gbps/1.0625Gbps and 3km transmission distance with SMF.

Product Specifications

  • Dual data-rate of 1.25Gbps/1.0625Gbps operation
  •  1550nm DFB laser and PIN photo detector for 3km transmission
  •  Duplex SC optical interface
  •  Standard serial ID information compatible with SFF-8053
  •  +3.3V/5Vsingle power supply
  •  RoHS Compliant
  •  Operating case temperature: 
  •  Standard: 0 to +70℃


  • Switch to Switch interface
  •  Switched backplane applications
  •  Router/Server interface
  •  Other optical transmission systems

Packaging for Transceiver
  • Packaging for Transceiver
  • Antistatic bag
  • Packed on pallets in a box (Default Customer Options)
  • Specific labels as request
  • Separate white box for each transceiver
  • 10pcs/20pcs each package; 10 units/ carton
International Authoritative Certification

Compliance with the international ISO9001, CE, FCC, RoHS standards.Cozlink strict implementation of standardized management and control of the design, development, production, installation and service.

Q&A (Total 1) Show all   


Hello There, Transceiver modules with different form factors can be connected to each other, provided that the media type is the same. For example you could connect a 1000Base-SX GBIC to a 1000Base-SX SFP using an LC/SC cable. For optical transceivers the wavelength is defined by the media type, so two different form factors with the same media type would be compatible. LC/SC cables are commonly available, and comprise an SC connector at one end, and an LC connector at the other. Cozlink Support Team

Nov 28,2016

Please feel free to ask if you have further questions.

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