We offer 1000Base SFP Optical transceiver
FeaturesUp to 2.488Gb/s bi-directional data links1310nm DFB laser and PIN photodetector for 20km transmissionCompliant with SFP MSA duplex LC receptacleDigital Diagnostic Monitoring:Internal Calibration or External CalibrationCompatible with RoHS+3.3V single power supplyOperating case temperature:Standard : 0 to +70°C
APPLICATIONSSDH STM-16 and SONET OC-48 system2X Fiber ChannelSwitch to Switch interfaceSwitched backplane applicationsRouter/Server interfaceOther optical transmission systems
Optical Characteristics (TOP = 0 to 70 °C, VCC = 3. 00 to 3.60 Volts)
Parameter | Symbol | Min | Typ | Max | Unit | Ref. |
Transmitter | ||||||
Output Opt. power | POUT | -5 | -0 | dBm | 1 | |
Optical Wavelength | λ | 1270 | 1360 | nm | 2 | |
Spectral Width | σ | 3 | nm | 2 | ||
Optical Modulation Amplitude | OMA | 174 | μW | 3 | ||
Optical Rise/Fall Time | tr/ tf | 100 | 160 | ps | 4 | |
Relative Intensity Noise | RIN | -120 | dB/Hz | |||
Deterministic Jitter Contribution | TX Δ DJ | 20 | 56.5 | 5 | ||
Total Jitter Contribution | TX Δ TJ | 70 | 119 | |||
Optical Extinction Ratio | ER | 9 | dB | |||
Receiver | ||||||
Average Rx Sensitivity @ 2.125 Gb/s (2X Fibre Channel) | RSENS | -21 | dBm | 6,7 | ||
Average Rx Sensitivity @ 1.25 Gb/s (Gigabit Ethernet) | RSENS | -22 | dBm | 6,7 | ||
Average Rx Sensitivity @ 1.06 Gb/s (1X Fibre Channel) | RSENS | -22 | dBm | 6,7 | ||
Stressed RX sens. =1.25 Gb/s | -18 | -14.5 | dBm | |||
Average Received Power | RxMAX | 0 | dBm | |||
Receiver Elec. 3 dB cutoff freq. | 1500 | MHz | ||||
Optical Center Wavelength | λC | 1265 | 1600 | nm | ||
Return Loss | 12 | dB | ||||
LOS De-Assert | LOSD | -23 | -19 | dBm | ||
LOS Assert | LOSA | -30 | -25 | dBm | ||
LOS Hysteresis | 0.5 | dB |
Notes:
1. Class 1 Laser Safety per FDA/CDRH and EN (IEC) 60825 regulations.
2. Also specified to meet curves in FC-PI 13.0 Figures 18 and 19, which allow trade-off between wavelength, spectral width and OMA.
3. Equivalent extinction ratio specification for Fibre Channel. Allows smaller ER at higher average power.
4. Unfiltered, 20-80%. Complies with IEEE 802.3 (Gig. E), FC 1x and 2x eye masks when filtered.
5. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ and DJ. Δ
6. Measured with conformance signals defined in FC-PI 13.0 specifications.
7. Measured with PRBS 27-1 at 10-12 BER
1000Base SFP Optical ransceiver