1g sfp lc lx 10km smf transceiver 20km 1.25G BIDI
Features
● Up to 1.25Gb/s data links
● 1490nmDFB laser transmitter and PIN photo-detector
● Up to 20km on 9/125µm SMF
●Hot-pluggable SFP footprint
● BIDI LC/UPC type pluggable optical interface
● Low power dissipation
Part Number Ordering Information
Part Number | Data Rate (Gb/s) | Wavelength (nm) | Transmission Distance(km) | Temperature (oC) (Operating Case) |
HTSF-B1G4931LC | 1.25 | 1490Tx/1310nmRx | 20km SMF | 0~70 commercial |
HTSF-B1G4931LE | 1.25 | 1490Tx/1310nmRx | 20km SMF | -10~80 Extended |
HTSF-B1G4931LI | 1.25 | 1490Tx/1310nmRx | 20km SMF | -40~85 Industrial |
Electrical Characteristics
Parameter | Symbol | Min. | Typical | Max | Unit | Notes |
Power Consumption | P | 0.86 | W | commercial | ||
0.95 | Industrial | |||||
Supply Current | Icc | 260 | mA | commercial | ||
280 | Industrial | |||||
Transmitter | ||||||
Single-ended Input Voltage Tolerance | VCC | -0.3 | 4.0 | V | ||
Differential Input Voltage Swing | Vin,pp | 200 | 2400 | mVpp | ||
Differential Input Impedance | Zin | 90 | 100 | 110 | Ohm | |
Transmit Disable Assert Time | 5 | us | ||||
Transmit Disable Voltage | Vdis | Vcc-1.3 | Vcc | V | ||
Transmit Enable Voltage | Ven | Vee-0.3 | 0.8 | V | ||
Receiver | ||||||
Differential Output Voltage Swing | Vout,pp | 500 | 900 | mVpp | ||
Differential Output Impedance | Zout | 90 | 100 | 110 | Ohm | |
Data output rise/fall time | Tr/Tf | 100 | ps | 20% to 80% | ||
LOS Assert Voltage | VlosH | Vcc-1.3 | Vcc | V | ||
LOS De-assert Voltage | VlosL | Vee-0.3 | 0.8 | V | ||
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