It is an ITU-T G.984 ONT designed for delivery of IP-based data services. A single optical fiber carries upstream and downstream traffic over the GPON between the OLT and the ONT. It provides one 2.5 Giga Ethernet Port and a FXS Port.

Key Features • Compliance
   - ITU-T G.984.1–GPON general characteristics
   - ITU-T G.984.2–Physical media dependent layer
   - ITU-T G.984.3–Transmission convergence layer
   - ITU-T G.984.4–OMCI specification
   - ITU-T G.984.5–Enhancement band for gigabit capable optical access networks
• Upstream line rate up to 1.244 Gbit/s, downstream rate to 2.488 Gbit/s
• IEEE 802.1, 802.1D, 802.3i, 802.1p, 802.1q, 802.3u, 802.3ab, 802.3az
• Implementing QoS service with DSCP
• Forward Error Correction (FEC)
• 802.1P mapper service profile
• T-CONT number up to 16 & GEMport number up to 64
• Flexible mapping between GEM ports and T-CONT
• Multiple GEM ports per device
• Digital Diagnostics Monitoring
• Dying Gasp
• TR-069 support
• SIP (RFC3261)
• G.711, G723.1, G.726, G729a
• Caller ID
• Call hold, transfer, forwarding, return, conference, redial
• 1 2.5 Giga Ethernet support
• MDI/MDI-X Auto-Sensing
• DHCP server supported for easy LAN IP address management
• Web management for easy configuration and status monitoring
• IEEE 802.1D-2004 transparent bridging support
• IEEE 802.3az (Energy Efficiency Ethernet)
Hardware Specifications • 1 GPON supporting ITU-T G.984.2 B+ 20Km
• 1 2.5 Giga Ethernet support
• 1* FXS
• MDI/MDI-X Auto-Sensing
• APD receiver.
   - Wavelength: 1490 nm +/-10 nm
   - Sensitivity: -28 dBm
• Environmental
   - Operating Temp: 0ºC to 40ºC (32ºF to 104ºF)
   - Storage Temp: -30ºC to 70ºC (-22ºF to 158ºF)
•Power Supply: Input 110~240VAC; Output 12VDC/1A
Standard • Regulatory Approvals and Compliance
   - EMC: FCC part 15 Class B, CE
   - Safety: UL, CB, LVD
   - RoHS (EU directive 2002/95/EC)