GPON 20km SFP ONU STICK Transceiver
The optical module is designed for use in PON networks. It links up to 20km link length based on SMF
Single fiber bi-directional data links asymmetric TX 1.244 Gb/s / RX 2.488 Gb/s application
High power 1310 nm DML DFB LD and high sensitivity 1490 nm STIA
SFP package with SC/UPC receptacle
Single 3.3 V power supply
Hot-pluggable capability
Support 20 km transmission distance with SMF
CML compatible data input / output interface
Low power dissipation < 1.0 W
Low EMI and excellent ESD protection
Digital diagnostic monitor interface
RoHS-6 compliance
Case temperature range:
Commercial: 0 °C to 70 °C / Industrial: -40 °C to 85 °C
Order Information
| AA00Part Number | Rate(Gbps) | Centre Wavelength(nm) | Reach (km) | Interface | Version | Note |
| KVSCD1FAJ00C | TX:1.244 RX:2.488 | TX:1310 RX:1490 | 20km | SC/UPC | AA01 | Commercial |
| KVSCD1FAJ00E | TX:1.244 RX:2.488 | TX:1310 RX:1490 | 20km | SC/UPC | AA01 | Extended |
| KVSCD1FAJ00L | TX:1.244 RX:2.488 | TX:1310 RX:1490 | 20km | SC/UPC | AA01 | Industrial |
Absolute Maximum Ratings
Exceeding the limits below may damage the transceiver permanently.
| Parameter | Symbol | Min | Typ | Max | Unit | Note |
| Maximum Supply Voltage | Vcc | 0 | / | 3.6 | V | / |
| Storage Temperature | Ts | -40 | / | 85 | ℃ | / |
| Operating temperature | Top | 0 | / | 70 | ℃ | KVSCD1FAJ00C |
| -20 | / | 85 | KVSCD1FAJ00E | |||
| -40 | / | 85 | KVSCD1FAJ00L | |||
| Relative Humidity | RH | 5 | / | 95 | % | 1 |
Optical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | Note |
| Transmitter | ||||||
| Average Launch Power | POUT | 0.5 | / | 5 | dBm | / |
| Center Wavelength | λ | 1260 | 1310 | 1350 | nm | / |
| Spectral Width (-20dB) | / | / | / | 1 | nm | / |
| Transmitter and Dispersion Penalty | TDP | / | / | 1 | dB | 1 |
| Side-Mode Suppression Ratio | SMSR | 30 | / | / | dB | / |
| Extinction Ratio | ER | 10 | / | / | dB | / |
Average Launch power of OFF transmitter | / | / | / | -45 | dBm | / |
| Burst on Time | T-on | 12.8 | ns | |||
| Burst off Time | T-off | 12.8 | ns | |||
| Tx-SD Assert | SD-on | 350 | ns | |||
| Tx-SD De-Assert | SD-off | 350 | ns | |||
Transmitter Tolerance to Reflected Optical Power | -15 | dB | ||||
Transmitter reflectance of TX, measured at TX wavelength | -6 | dB | ||||
Transmitter Mask(PRBS223 -1@1.244G) | / | Compliant With ITU-T G.984.2 | / | 2 | ||
| Receiver | ||||||
| Center Wavelength | λ | 1480 | 1490 | 1500 | nm | / |
| Overload | / | -8 | / | / | dBm | / |
| Receiver Sensitivity | / | / | / | -28 | dBm | 3 |
| Optical Return Loss Tolerance | / | / | / | -15 | dB | / |
| LOS De-Assert | LOSD | / | / | -29 | dBm | / |
| LOS Assert | LOSA | -45 | / | / | dBm | / |
| LOS Hysteresis | LOSH | 0.5 | / | 5 | dB | / |
| Data Output Swing Differential | Vout | 300 | 850 | mV | ||
Note 2. Measured with PRBS 223 -1 test pattern @1.244Gbit/s
Note 3. Measured with PRBS223-1 test pattern@2.488G, BER<1x10-10
Electrical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | Note |
| Supply Voltage | Vcc | 3.135 | 3.3 | 3.465 | V | / |
| Supply Current | Icc | / | 200 | 300 | mA | / |
| Nominal Upstream Line Rate | 1.244 | Gb/s | ||||
| Nominal Downstream Line Rate | 2.488 | Gb/s | ||||
| Max Input Power | 2 | dBm | ||||
| Transmitter | ||||||
| Input differential impedance | Rin | 90 | 100 | 110 | Ω | / |
| Differential data input swing | / | 200 | / | 1600 | mV | / |
| Burst Disable | / | 2.0 | / | Vcc | V | / |
| Burst Enable | / | 0 | / | 0.8 | V | / |
| Tx-Fault Voltage - LOW | / | 0 | / | 0.8 | V | / |
| Tx-Fault Voltage - HIGH | / | 24 | / | Vcc | V | / |
| Receiver | ||||||
| Differential data output swing | / | 300 | / | 1200 | mV | / |
| LOS - HIGH | / | 2 | / | Vcc | V | / |
| LOS - LOW | / | 0 | / | 0.8 | V | / |
Pin Descriptions
Mechanical Specifications
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