Summarize:
The optical transceiver is compliant with the Small Form- Factor Pluggable (SFP) Multi-Source Agreement (MSA) and SFF-8472. It offers previously unavailable system cost, upgrade, and reliability benefits by virtue of being hot-pluggable.
Product Feature:
Up to 1.25Gbps data rate
Duplex LC receptacles optical interface compliant
Single +3.3V power supply
Hot-pluggable
External calibration
Receiver Loss of Signal Output
DDM function implemented
Operating temperature range: -10 degree ~ +70 degree
RoHS Compliance
Technical parameter:
Absolute Maximum Ratings
Parameter Symbol Unit Min Max
Storage Temperature Range Ts degree -40 85
Relative Humidity RH % 5 95
Power Supply Voltage VCC V -0.5 +4
Recommended Operating Conditions:
Parameter Symbol Unit Min Typ Max
Case Operating Temperature Range Tc degree -10 70
Power Supply Voltage VCC V 3.14 3.3 3.47
Data rate GB/s 1.25
Specifications:
Electrical Characteristics
Parameter Symbol Unit Min Typ Max Notes
Supply Current Tx Section Icc mA - - 300
Rx Section
Single Ended Data Input Swing mV 150 - 1100
Single Ended Data Output Swing mV 300 - 600
LOS output (TTL) VOH V 2.0 - VCC
VOL 0 - 0.8
TX_disable input (TTL) VOH V 2.0 - VCC
VOL 0 - 0.8
Optical transmitter Characteristics
Launch Optical Power Po dBm -9.5 -6 -3 550m 850nmVCSEL-LD
-9 -5 -3 15km 1310nm FP-LD
-5 -3 0 30km 1310nm FP-LD
-2 0 +3 40km 1310nm DFB-LD
-4 -1 +1 40km 1550nm DFB-LD
Center Wavelength Range λc Nm 830 850 860 VCSEL-LD
1270 1310 1335 FB-LD
1280 1310 1340 DFB-LD
1500 1550 1580 DFB-LD
Extinction Ratio EX dB 9
Spectral Width λ nm 0.85 VCSEL LD
4 FP-LD
1 DFB-LD
Side Mode Suppression Ratio SMSR dB 30 DFB-LD
Relative Intensity Noise RIN dB/Hz -117 -120
Eye Diagram Complies with IEEE802.3z eye masks when filtered
Dispersion Penalty dB 1
Optical Rise/Fall Time Trise/Tfall PS 260
Optical receiver Characteristics
Receiver Sensitivity S dBm -18 550m
-20 1310nm 15km
1550nm 40km
-23 1310nm 30km/40km
Overload Input Optical Power Pin dBm 0 550m
-3 15km ~ 80km
Optical Assert LOS dBm -35 15km ~ 80km PIN
LOS Hysteresis dB 0.5 3 5
