GPON OLT 2.5/1.25G TX1490/RX1310NM Class B+
- 型号 : GGP-2134-20-B
- GPON OLT 2.5/1.25G TX1490/RX1310NM Class B+
-
The GGP-2143-20-B transceiver is the high performance module for single fiber by using 1490nm continuous-mode transmitter and 1310nm burst-mode receiver. It is optical line terminal (OLT) for ITU-T G984.2.
The optical transceiver is compliant with the Small Form- Factor Pluggable (SFP) Multi-Source Agreement (MSA). The transmitter section uses a 1490nm DFB LD with automatic power control (APC) function and temperature compensation circuitry to ensure stable extinction ratio over all operating temperature range. and is ClassⅠlaser compliant IEC825 and CDRH standard. The receiver has a hermetically packaged burst-mode APD-TIA (trans-impedance amplifier) pre-amplifier and a burst-mode limiting amplifier with LVPECL compatible differential outputs.
- 1490nm continuous-mode transmitter with DFB laser
- 1310nm burst-mode receiver with APD-TIA
- Single 3.3V power supply
- Reset burst-mode receiver design
- Burst mode signal detect output which is LVTTL compatible.
- Burst mode received signal strength indication output
- 20Km Reach 28dB link budget
- Complies with ITU-T G984.2 Class B+
- Digital diagnostic interface compliant with SFF-8472
- Complies with RoHS directive (2002/95/EC)
- Operating case temperature: Standard : 0 to +70°C
| Package (Form Factor) | GPON SFP Class B+ |
| Data Rate (typical) | 2.5Gbps/1.25Gbps |
| Centre Wavelength | Tx1490nm/Rx1310nm |
| Distance | 20km |
| Diagnostics | Digital Monitor |
| Transmitter | DFB Laser |
| Receiver | APD photo detector |
| TX Output Power (dBm) | +1.5~+5 |
| RX Sensitivity (dBm) | -28 |
| Low/High Case Temperature | 0°C~70°C |
| Voltage Supply (typical) | 3.3v |
| Connector | Simplex SC/UPC |
- Gigabit Passive Optical Networks (G-PON) – OLT side
