XGPON OLT N2a SFP+ Transceiver Module 1577nm Tx 1270nm Rx SC UPC 20km SMF DDM
XGPON OLT SFP+ Transceiver
Compliant with ITU-T G.987.2,Class N2a
Single fiber wdm Transceiver
9.953Gb/s downstream and 2.488Gb/s upstream
RoHS,CE,FCC,REACH
Description
Gigaopto’s GTS-SGTA2-20DCC XGPON OLT N2a SFP+ SCUPC Optical Transceiver SFP+ Module is designed for the optical line terminal (OLT) of XGPON with 9.953Gbps in downstream and 2.488Gbps in upstream by using 1577 continuous-mode transmitter and 1270nm burst-mode receiver.
The transmitter section uses an EML 1577nm laser and is a class 1 laser compliant according to International Safety Standard IEC-60825-1. The receiver section uses an integrated 1270nm detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.
The module could implement DDM function. It could be used at key locations in optical networks.
Specification
| Item Name | XGPON OLT SFP | Form Factor | SFP+ |
| Type | XGPON OLT | ODN Class | N2a |
| Distance | 20km | Connector | SC/UPC Simplex |
| Product Category | PON SFP | Digital Diagnostic | Yes |
| Compatibility | Generic | Environment | Operating: -5°C to 70°C |
| Warranty Time | 3-Year | storage:-40~85°C | |
| Bit Rate TX | 9.953Gbps | Bit Rate RX | 2.488Gbps |
| Wavelength (TX) | 1577nm | Wavelength (RX) | 1270nm |
| Power Consumption | <1.8 W | Total Supply Current | <550mA |
| Transmitter Type | DFB EML laser | Receiver Type | APD |
| TX Power (dBm) | 4~8dBm | Rx Sensitivity | < -29.5dBm |
| Extinction Ratio | >8.2dB | Overload | >-9.0dBm |
| Protocols | ITU-T G.987.2 , SFF-8472 | ||
Features:
- Single fiber bi-directional data links TX 9.953Gbps/ Burst Mode RX 2.488Gbps
- application
- 3.3V power supply
- SFP+ package with SC/UPC Receptacle
- Hot-pluggable capability
- High power 1577nm EML DFB LD
- High sensitivity 1270nm APD
- Support 20km transmission distance over SMF
- Low EMI and excellent ESD protection
- Digital diagnostic monitor interface
- 0 to 70°C operating case temperature
Applications
- XG-PON OLT SFP+ N2a
Standards
- Complies with SFF-8431
- Complies with SFF-8432
- Complies with SFF-8472
- Complies with ITU-T G.987.2
- Complies with FCC 47 CFR Part 15, Class B
- Complies with FDA 21 CFR 1040.10 and 1040.11
Ordering Information of our XGPON OLT Transceivers:
| P/N | Description | Form Factor | Bit Rate (Gb/s) | Wavelength (nm) | Class | Tx/Rx Type | Tx Power | Rx Sensitivity | Interface | Temperature |
| GTS-SGTA2-20DCB | XG-PON OLT Transceiver | SFP+ | TX 9.953G/RX 2.488G | TX1577nm/RX1270nm | N1 | EML/APD | 2~6dBm | -27.5dBm | SC/UPC | -5°C to 70°C |
| GTS-SGTA2-20DCC | XG-PON OLT Transceiver | SFP+ | TX 9.953G/RX 2.488G | TX1577nm/RX1270nm | N2a | EML/APD | 4~8dBm | -29.5dBm | SC/UPC | -5°C to 70°C |
| GTX-SGTA2-20DCB | XG-PON OLT Transceiver | XFP | TX 9.953G/RX 2.488G | TX1577nm/RX1270nm | N1 | EML/APD | 2~6dBm | -27.5dBm | SC/UPC | -5°C to 70°C |
| GTX-SGTA2-20DCC | XG-PON OLT Transceiver | XFP | TX 9.953G/RX 2.488G | TX1577nm/RX1270nm | N2a | EML/APD | 4~8dBm | -29.5dBm | SC/UPC | -5°C to 70°C |
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