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Shopping cart(The XG PON ONU transceiver is designed for single mode fiber and operates at wavelength of 1270nm. The transceiver module uses a DFB laser diode and fully compliant with IEC60825 and CDRH class 1 eye safety. It contains APC functions, a temperature compensation circ uit to ensure compliance with ITU T G 987.2 requirements at operating temperature.
The receiver section uses a hermetic packaged APD TIA (APD with trans impedance amplifier) and a limiting amplifier. The APD converts optical power into electrical current and the current is transformed to voltage by the trans impedance amplifier. The differential DATA and /DATA CML data signals are produced by the limiting amplifier. The APD TIA is AC coupled to the limiting amplifier through a low pass filter.
| Package Type | SFP+ |
| Operating Speed | 2.5/10Gb/s |
| Transmission Wavelength | 1270nm |
| Transmission Distance | 20km |
| Transmitter Type | DFB |
| Receiver Type | APD |
| Operating Temperature | -40℃~85℃ |
| Optical Interface Type | SC |
| Operating Voltage | 3.3V |
| Digital Diagnostic Function | YES |
Features
Single Fiber XG-PON ONU Transceiver
1270nm burst-mode 2.48832 Gb/s transmitter with DFB laser
1577nm continuous-mode 9.95328Gb/s APD/TlA receiver
Digital diagnostic monitoring (DDM)with internal calibration
SFP+ package with SC APC receptacle connector
+3.3V separated power supply ,Low power dissipation
LVPECL interface logic level for data input
CML interface logic level for data output
LVTTL for burst signal input
LVTTL for receiver loss of signal indication
Compliant with ITU-T G.987.2
SFP+ MSA SFF-8431 compliant
SFF-8472 compliant
Telcordia GR-468-CORE and MIL-STD-883 compliant
RoHS-6/6 Compliant
IEC 60825-1 Compliant
FCC Part 15 Class B /EN55022 Class B (CISPR 22B)/ VCCl Class B Compliant
Applications
10-Gigabit-capable passive optical networks(XG-PON)ONU
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