LTE3680P-BC+4 SFP GPON OLT Transceiver
CLASS D 2488/1244 Mb/s With Digital RSSI Function
The LTE3680P is a low cost point to multi point (P2MP) Fiber to the Home, Business or Curb (FTTX) GPON OLT transceiver. It is designed for 2488Mb/s downstream / 1244Mb/s upstream duplex data links that employ high-speed burst mode TDM receivers/transmitters. It is based on the ITU-T G.984.2 Class D specifications for bidirectional communications over a single fiber and incorporates a high performance 1310nm Burst Mode APD/TIA receiver and 1490nm CW mode DFB transmitter. The Burst Signal Detect (BSD), the Burst Mode Receiver Reset (Rx_RESET), Transmit Disable (Tx_DIS), Transmit Fault (Tx_FAULT) and the interface monitor and control functions are LVTTL compatible.
The industry standard 2x10 small form pluggable (SFP) package incorporates the SC/UPC receptacle. It is fabricated with a rugged die cast metal housing and cage assembly. Commercial range is available. It is IEC 60825-1 Class I laser safety compliant and meets the EEC Di rective 2002/95/EC for RoHS compliance.
加入询单| Product Name | Part Number | Package | Interface | Reach | Temp | Tx Output | Tx Rate | Tx Wavelength | Rx Input | Rx Rate | Rx Wavelength |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GPON OLT | LTE3680P-BC+4 | SFP | SC | 20km | H | 6~10dBm | 2.5Gb/s | 1490nm | -33dBm（BER<10-10） -35dBm（BER<10-4） |
1.25Gb/s | 1310nm |
• Access Networks
• Fiber to the Home, Curb, Office (FTTx)
• Point to Multi Point Service (P2MP)
• ITU-T G.984.2
• FSAN Class D
• Dual Wavelength Bidirectional Transceiver
• 2488Mb/s Downstream
• 1244Mb/s Upstream
• BER<10-10, 1244Mb/s, PRBS 223-1
• 1310nm APD/TIA Burst Mode Receiver
• 1490nm CW Mode DFB Laser
• ITU-T G.984.2 Complaint
• Single 3.3V DC supply
• Low Power Consumption
• 2x10 SFP Package Outline
• Single Fiber, Full Duplex Operation
• SC/UPC Optical Receptacle
• Case Operating Temperature Range:
Commercial: 0 to +70°C
• Data and Control interfaces
Tx_Data LVPECL/AC Coupled
Rx_Data LVPECL/DC Coupled
Tx_DIS LVTTL
Tx_FAULT LVTTL
Rx_Reset LVTTL
BSD LVTTL
• RoHS compliance
