LTF7215 SFP+ 10G EPON ONU Transceiver
The LTF7215 is a 10Gb/s EPON ONU duplex optical transceiver designed for low cost point-to-multipoint (P2MP) Fiber to the Home (FTTH), Business or Curb (FTTx) applications. It employs a 1577nm CW mode downlink ADP/TIA receiver operating at 10.3125Gb/s and a 1310nm DFB burst mode uplink transmitter operating at 1.25Gb/s. The LTF7215 is designed to be backward compatible with legacy Gigabit Ethernet PON systems. It is housed in a rugged die cast SFP+ package with the SC optical receptacle and is de-signed to operate over the commercial and industrial temperature ranges.The transceiver requires a single 3.3V power supply. It is FDA 21CFR1040.10 and IEC 60825-2.Class I laser safety compliant and meets the EEC Directive 2002/95/EC for RoHS compliance. The LTF7215 incorporates the monitor or control functions Tx_Burst and Rx_LOS.
REQUESTProduct Name | Part Number | Package | Interface | Reach | Temp | Tx Output | Tx Rate | Tx Wavelength | Rx Input | Rx Rate | Rx Wavelength |
---|---|---|---|---|---|---|---|---|---|---|---|
10G EPON ONU | LTF7215-BC+ LTF7215-BH+ |
SFP+ | SC | 20km | C, H | 0.62~5.62dBm | 1.25Gb/s | 1310nm | -28.5dBm | 10.3125Gb/s | 1577nm |
• 10G Ethernet Passive Opitacal Access Network
• Fiber to the Home
• Fiber to the Building
• Fiber to the Curb
• Dual Wavelength Bidi Transceiver
• Single Fiber, Full Duplex Operation
• 2x10 SFP+ Package Outlines
• SC Receptacle Optical connector
• Single 3.3V DC Input Voltage
Optical Transmitter
1.25Gb/s Data Rate
1310nm DFB Laser
LVPECL AC Coupled Signal Input
LVTTL Tx Disable
• Optical Receiver
10.3125Gb/s Data Rate
1577nm APD/TIA
BER≤10-3, PRBS 2^31-1
CML AC Coupled Signal Output
LVTTL Rx_LOS
• Control and Monitor Interface
LVTTL Tx Fault
LVTTL Tx_Burst
LVTTL Mod_ABS
LVTTL Tx_SD
LVTTL Rx_Los
LVTTL P_Down