LTH5312 XFP 10G EPON OLT Transceiver
Four Lambda 10G EPON+Turbo EPON Quadplexer
The LTH5312-PHA+ is a combination of 10G EPON OLT and Turbo EPON OLT optical transceivers in an XFP housing. It is an extended
version of LTH5312-PH+ which can work under –40~90degC. It is designed to support both the new IEEE802.3av PR-30 10G and the Turbo
EPON specifications over a single fiber via coarse wave division multiplexing. The 10G bidirectional link is configured with 1270nm/1577nm optics and the Turbo EPON is configured with 1310nm/1490nm optics. The 1270nm and 1310nm optical burst mode receivers incorporate APD/TIA optics for maximum sensitivity. The 10G transmitter incorporates a 1577nm EML DFB laser assembly and the 2.5G transmitter incorporates a 1490nm DFB laser assembly. The transmitters can be controlled by the LVTTL Tx_DISABLE function and the receivers incorporates the LVTTL Rx_LOS output.
The LTH5312-PHA+ is designed to support up to 32 subscribers over distances of up to 20km. 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.
| Product Name | Part Number | Package | Interface | Reach | Temp | Tx Output | Tx Rate | Tx Wavelength | Rx Input | Rx Rate | Rx Wavelength |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10G EPON ONU | LTH5312-PHA+ | XFP | SC | 20km | H | 2~5dBm 2~7dBm |
10.3125Gb/s 1.25Gb/s |
1577nm 1490nm |
-28dBm -29.78dBm |
10.3125Gb/s 1.25Gb/s |
1270nm 1310nm |
• 10G Ethernet Passive Opitacal Access Network
• Fiber to the Home
• Fiber to the Building
• Fiber to the Curb
• XFP Package
• 3.3V and 5V DC power supply
• 4 Lambda
• SC receptacle optical connector
• Hot pluggable
• 2x15 XFP Electrical Interface
• IEEE802.3av PR-30D compliant
Optical Transmitter
• 1577nm CW Mode EML
• 10.3125Gb/s data rate
• LVCML AC Coupled input
• 1490nm CW Mode DFB Laser
• 2.5Gb/s data rate
• LVPECL AC Coupled input
Optical Receiver
• 1270nm Burst Mode APD/TIA receiver
• 10.3125Gb/s data rate
• LVCML DC Coupled output
• 1310nm Burst Mode APD/TIA receiver
• 1.25Gb/s data rate
• LVPECL DC Coupled output
