SFP Optical Transceivers 1.25G 1310nm 20km Module - Product

Other Specification :  1.25Gb/s 1310nm Single-mode SFP Transceiver Quick Detail: - - - - Product Part Number | Data Rate (Mbps) | Media | Wavelength (nm) | Transmission Distance(km) | Temperature Range(Tcase)() | GB-SFP-2431-20S | 1250 | Single Mode Fiber | 1310 | 20 | 0~70 | Commercial | GB-SFP-2431-20E | 1250 | Single Mode Fiber | 1310 | 20 | -10~80 | Extended | GB-SFP-2431-20I | 1250 | Single Mode Fiber | 1310 | 20 | -40~85 | Industrial | - - - - Description: GB-LINKs GB-SFP-2431-20 Small Form Factor Pluggable (SFP) Transceivers Are Compatible With The Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). The Transceiver Consists Of Five Sections: The LD Driver, The Limiting Amplifier, The Digital Diagnostic Monitor, The FP Laser And The PIN Photo-detector .The Module Data Link Up To 20KM In 9/125um Single Mode Fiber. The Optical Output Can Be Disabled By A TTL Logic High-level Input Of Tx Disable, And The System Also Can Disable The Module Via I2C. Tx Fault Is Provided To Indicate That Degradation Of The Laser. Loss Of Signal (LOS) Output Is Provided To Indicate The Loss Of An Input Optical Signal Of Receiver Or The Link Status With Partner. The System Can Also Get The LOS (or Link)/Disable/Fault Information Via I2C Register Access. Applications: # # Switch To Switch Interface # Gigabit Ethernet # Switched Backplane Applications # Router/Server Interface # Other Optical Links Specifications PRODUCT FEATURES # # Up To 1.25Gb/s Data Links # FP Laser Transmitter And PIN Photo-detector # Up To 20km On 9/125m SMF # Hot-pluggable SFP Footprint # Duplex LC/UPC Type Pluggable Optical Interface # Low Power Dissipation # Metal Enclos

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