20KM 1.25G Optical Receiver Epon Onu Olt SFP SC Optical Transceiver Module
Product Description
Company Profile
Product Features
- Support IEEE802.3-ah PX20+ 20km application
- Single fiber bi-directional data links with symmetric 1.25Gbps Tx and 1.25Gbps Rx
- 1310nm burst-mode transmitter with FP laser
- 1490nm continuous-mode receiver with PIN-TIA
- 2-wire interface for integrated digital diagnostic Monitoring
- Transmitter state indication (TX_SD)
- SFP package with SC/UPC receptacle optical interface
- Single +3.3V power supply
- Operation case temperature -40~85°C for industrial and -10~70°C for commercial
- RoHS6 compliance
Characteristics
All performance is specified at whole working temperature and conditions
| Parameter | Unit | Min | Typical | Max |
| Transmitter | ||||
| TX Central Wavelength | nm | 1260 | 1310 | 1360 |
| Spectral Width(RMS) | nm | 2.8 | ||
| Mean Launched Power | dBm | 0 | 4 | |
| Mean Launched Power | dBm | -45 | ||
| Extinction Ratio | dB | 9 | ||
| Optical Return Loss Tolerance | dB | -15 | ||
| Transmitter and dispression Penalty | dB | 2 | ||
| Transmitter Mask(PRBS27-1 1.25G) | Compliant With IEEE Std 802.3 ah | |||
Ordering Information
| Ordering P/Ns | Description |
| D23455-SSCB | GEPON SFP ONU, PX20+,1.25Gbps Tx 1310nm, 1.25Gbps Rx 1490nm, TX_Burst signal high active transmitter on, SFP form-factor, SC/UPC receptacle connector, -10~70°C Commercial temperature |
| D23455-SSHB | GEPON SFP ONU, PX20+,1.25Gbps Tx 1310nm, 1.25Gbps Rx 1490nm, TX_Burst signal high active transmitter on, SFP form-factor, SC/UPC receptacle connector, -40~85°C Industrial temperature |
Application
Product Categories : Optical Fiber Transceivers
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