Product Features
- Single Fiber XGS-PON ONU Transceiver
- 1270nm burst-mode 9.953 Gb/s transmitter with DFB laser
- 1577nm continuous-mode 9.953Gb/s APD-TIA receiver
- SFP+ package with SC UPC receptacle connector
- Digital diagnostic monitoring (DDM)with internal calibration
- 0 to 70°C operating case temperature
- +3.3V separated power supply, low power dissipation
- Compliant with SFF-8431/SFF-8472/ GR-468
- MIL-STD-883 compliant
- FCC Part 15 Class B/EN55022 Class B (CISPR 22B)/ VCCI Class B compliant
- Class I laser safety standard IEC-60825 compliant
- RoHS-6 compliance
Software Features
- Compliant with ITU-T G.988 OMCI Management
- Support 4K MAC entries
- Support IGMPv3/MLDv2 and 512 IP multicast address entries
- Support advanced data features such as VLAN tag manipulation, classification and filtering
- Support“Plug-and-play”via auto-discovery and Configuration
- Support Rogue ONU Detecting
- Data transferring at wire-speed for all packet size
- Support Jumbo frames up to 9840 Bytes
General Description
The XGS-PON ONU stick transceiver is an Optical Network Terminal (ONT) with Small Form-factor Pluggable (SFP+) packaging. The XGS-PON ONU stick integrates a bi-directional (max 10Gbit/s) optical transceiver function and 2nd layer function. By being plugged into the customer premise equipment (CPE) with standard SFP port directly, the XGS-PON ONU stick provides multi-protocol link to the CPE without requiring separate power Supply.
The transmitter designed for single mode fiber and operates at wavelength of 1270nm. The transmitter uses a DFB laser diode and fully compliant with IEC-60825 and CDRH class 1 eye safety. It contains APC functions, a temperature compensation circuit to ensure compliance with ITU-T G.9807 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 signals are produced by the limiting amplifier. The APD-TIA is AC coupled to the limiting amplifier through a low pass filter.
The XGS-PON ONU stick supports a sophisticated ONT management system, including alarms, provisioning, DHCP and IGMP functions for a stand-alone IPTV solution at the ONT. It can be managed from the OLT using G.988 OMCI.
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