16Ports G.fast DPU Wall Mounted
G.fast DPU DSLAM, which reuse existing copper resources to reach speeds comparable to FTTH (1,000 Mbit/s), is well-suited to brownfield areas. Featuring faster access, faster deployment, and faster return on investment, G.fast is attracting increasing industry attention.
The service sets for DPU 3016 Wall mount Series are IPTV, HSIA, and cVoIP. Together with advanced Ethernet OAM, it also targets for business services for copper wired Multi-tenant Units.
DPU 3016 wall mount series supports 16 G.fast ports and software selectable (1) 2.5G / 1G SFP interface, (2) 1G SFP / UTP combo interface as its uplink interface.
Features
DPU 3016 wall mount series G.fast link supports
• Profile 106a, spectrum up to 106 MHz bandwidth at 4 dBm transmit power
• 16-port vectoring (crosstalk cancellation) with linear precoding now, and will support nonlinear precoding in the future when standards are clearly defined
• Programmable Time-Division Duplexing, to accommodate different asymmetry ratios of downstream/upstream (80/20 and 50/50)
• Full start up sequence takes less than 20 sec, and the fast retrain time, including 16-port vectoring, is under 2 sec.
• Tolerant of inside wire impairments and changing noise conditions
• Fast On-Line Reconfiguration (FRA) to cope with Channel/DPU 3016 series management structure
• Follows BBF G.fast recommendations and TR-167, the DPU and G.fast SFP modem are treated as a GPON fed remote DSLAM
• Currently supports CLI/WEB/SNMP management, and will add the Netconf protocol and Yang data modeling for G.997.2.
• The GPON feed/GPON SFP ONT are managed by OMCI messages from the OLT.
DPU 3016 wall mount series supports Ethernet OAM to provide SLAs for business users. Ethernet Service Assurance features, based on MEF, IETF, ITU, and IEEE standards enable service providers to offer businesses an assured MEF service with tools to ensure conformance to a service level agreement (SLA).
Finally, ZISA EMS can acts as NETCONF PMA to remotely manage and monitor the DPU 3016 Wall mount Series DPU. It can help the ISP to offer the best quality service to their customers.
As following figure, please see the protocol stack supported by the EMS & DPU
Specifications System Features Protocols Support G.fast Ports 16-port G.FAST subscriber interface Comply with ITU-T G.9700/9701,106a Profiles Total rate up to 800 Mbps, aggregate the downstream and upstream rate Support resynchronization Support RFI configuration Support G.FAST profile setup 16-port vectoring(crosstalk cancellation) with linear precoding Programmable Time-Division Duplexing, to accommodate different asymmetry ratios of downstream/upstream (Downstream MDS 15~29) Full start up sequence takes less than 20sec, and the fast retrain time, including 16 ports vectoring, is under 2sec. Tolerant of inside wire impairments and changing noise conditions Support Fast On-Line Reconfiguration (FRA) to cope with Channel Bridging Port Tagged/Untagged/TLS port VLAN Ingress Filter check Port-based VLAN Protocol-based VLAN Priority VLAN S-tag/C-tag Priority Mapping VLAN Translation VLAN Single or Double tag support N:1 /1:1 VLAN Forwarding Data Base 4K entries of MAC address Dynamic/Static FDB MAC learning limitation per port Multicast IGMP v1, v2, V3 IGMP proxy Multicast VLAN mapping Independent VLAN multicast (IVM). IGMPv1, v2, v3 snooping and proxy DHCP L2 Relay – TR101 Appendix B IEEE 802.1x STP(802.1D) / RSTP (802.1W) SNTP Client SysLog Client Uplink ports Switch selectable 2.5G SFP interface 1G SFP interface Management Local RS-232 CLI and Ethernet Web/SNMP/TELNET management Remote in-band Web/SNMP/TELNET management NETCONF/YANG G.997.2 Data Model Firmware upgradeable Support SNMP v1, v2. Alarm Relay for 4 input Operating Temperature: 0° to 65 °C Storage Temperature: -40c° to 80 °C Operating Humidity: 5% to 95% RH non-condensing Dimension and Weight Indoor type: Dimension (LxWxH): 451mmx268mmx131mm Weight:7.2KG(TBD) Outdoor type: Dimension (LxWxH): 426mmx285mmx180mm Weight:13.0KG(TBD) Selective Power Source From DSL loop 36V~57V, (Reverse power) AC power mode: 90VAC ~ 264 VAC, 50-60 Hz, DC power mode: -42VDC ~ -56VDC. Power Consumption: all 16-ports up needs 75 Watts(25℃) Power saving mode Certifications EMC FCC Part 15 Class A CE-EMC Class A Safety EN60950-1 ITU-T K.21 Surge and Lightning protection
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