Alpha Bridge SFP ASFP-1G-LX3155B

Product Features

  • SFP Multi-Source Agreement compliant
  • Compliant with 3z Gigabit Ethernet Standard
  • Compliant with Fiber Channel 100-SM-LC-L standard
  • Industry standard small form pluggable (SFP) package
  • Simplex LC connector
  • Differential LVPECL inputs and outputs
  • Single power supply 3V
  • TTL signal detect indicator
  • Hot Pluggable
  • Class 1 laser product complies with EN 60825-1
  • RoHS Compliant
  •  

Absolute Maximum ratings

Parameter Symbol Min. Max. Units Note
Storage Temperature TS -40 85 °C  
Supply Voltage Vcc -0.5 4 V  
Input Voltage VIN -0.5 Vcc V  
Output Current Io --- 50 mA  
Operating Current IOP --- 400 mA  

Recommended Operating Conditions

Parameter Symbol Min. Max. Units Typical
Case Operating Temperature Tc 0 70 °C OP6C-W10-B3-C
-40 85 °C OP6C-W10-B3-I
Supply Voltage Vcc 3.1 3.5 V
Supply Current ITX+IRX -- 300 mA

Transmitter Electro-optical Characteristics

Parameter Symbol Min. Typ. Max. Units Notes
Output Optical Power 9/125 μm fiber Pout -9 --- -3 dBm Average
Extinction Ratio ER 9 --- --- dB  
Center Wavelength λC 1270 1310 1355 nm  
Spectral Width (-20dB) λ --- --- 2.5 nm  
Rise/Fall Time (20-80%) Tr, f --- --- 260 ps  
Relative Intensity Noise RIN --- --- -120 dB/Hz  
Total Jitter TJ --- --- 227 ps  
Output Eye Compliant with IEEE802.3z
Max Pout TX-DISABLE Asserted POFF --- --- -45 dBm  
Differential Input Voltage VDIFF 0.4 --- 2.0 V  

Receiver Electro-optical Characteristics

Parameter Symbol Min. Typ. Max. Units Note
Optical Input Power-maximum PIN -1 --- --- dBm BER < 10-12
Optical Input Power-minimum PIN   --- --- -21 dBm BER < 10-12
Operating Center Wavelength λC 1480 --- 1580 nm  
Optical Return Loss ORL 14 --- --- dB λ=1480~1580nm
Optical isolation ISO --- --- -40 dB λ=1260~1360nm
Loss of signal-Asserted PA --- --- -21 dBm  
Loss of signal-Deasserted PD -35 --- --- dBm  
Differential Output Voltage VDIFF 0.5 --- 1.2 V  
Data Output Rise, Fall Time T r, f --- --- 0.35 ns  
Receiver Loss of Signal Output RX_LOSL 0 --- 0.5 V  
Receiver Loss of Signal Output RX_LOSH 2.4 --- VCC V  

Ordering Information

Model Number Part Number Reach TX/RX Input/Out Signal Detect Temperature LD Type
ASFP-1G-LX3155B OP6C-W10-B3-C 10 km 1310/1550 AC/AC TTL 0°C to 70 °C 1310 FP
ASFP-1G-LX3155B-I OP6C-W10-B3-I 10 km 1310/1550 AC/AC TTL -40°C to 85 °C 1310 FP
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