EasyPath GT81X (MDU) is a mini broad bandwidth ONU (Optical Network Unit). It adopts mini-type compact structure design with high-integration and can provide
GT812 GT813 GT815
Features
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Technical specifications |
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PON optical interface |
Standbard:IEEE802.3ah 1000BASE-PX20+-U Interface type:SC/PC(SFP socket) Wavelength:1310/1490nm Fiber mode:single fiber Average launch power:0dBm~+4 dBm Receiver sensitivity:≤-27dBm Saturation receive power:≥-3dBm |
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Ethernet interface |
Standard: IEEE 802.3 Interface: Data rate:10/100Mbit/s auto-sensing Interface type:RJ45 MDI/MDIX:auto-sensing Working mode:full duplex/half duplex auto-sensing |
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Local management interface |
Physical interface:RJ45 Realize in-band network management via Ethernet service interface |
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System features |
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Data rate |
Uplink/downlink 1.25Gbps |
MAC address |
8k |
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Transmission distance |
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1:64 |
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VLAN |
Support IEEE 802.1Q(VLAN) Support maximum 256 VLAN Support IEEE 802.1ad(Q in Q) Support VLAN transparent transition Support VLAN translation Support VLAN trunk |
Bridge |
Store-and–forward mode, supports layer-2 wire–speed forwarding Maximum frame:1600 bytes Support broadcasting storm control Support port/flow mirroring function Support rate-limiting of bi-direction interface |
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Data flow control |
Support IEEE 802.3x(full duplex)and back pressure flow control(half duplex) |
DBA |
Bandwidth increment is 64 kbit/s Support fixed bandwidth/ guaranteed bandwidth/maximal bandwidth,delay priority and etc |
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Multicast |
Support SCB(Single Copy Broadcast) Support IGMP V1/V2 Support IGMP Snooping Support 256 multicast groups Support multicast authority control function Support fast-leave function Support static multicast |
Management and maintenance |
Centralized OLT management based on OAM Support alarm and performance statistic,flow inspection,loop-back test,dying gasp Support long-distance on line upgrade of timing automatism and batch Support monitoring function of long-distance Ethernet cable |
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Security |
Support AES-128,data encryption for both upstream and downstream Support dynamic update of key |
QoS |
Support IEEE802.1p PRI and DSCP Support service classification based on port,MAC address,IP address,TCP/UDP port number,ToS(Type of Service)/Diffserv Support SP queue scheduling Support 4 priority queue |
Application
EasyPath GT81x (MDU) can be used with the central office OLT product of EasyPath GFA6000 series .It can be connected to ODN (Optical Distribution Network) which is composed of OLT and POS (Passive Optical Splitter) through a single fiber.GT81x (MDU) can be located at the corridor to provide broadband access for resident or enterprise.
Ordering information
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Model |
Description |
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GT812 |
MINI EPON ONU, 12VDC power supply (external AC220V to DC12V adaptor), 8*FE interfaces, PX20+, corridor type |
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GT812P |
MINI EPON ONU, POE power supply, 8*FE interfaces, PX20+, corridor type |
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GT815 |
MINI EPON ONU, 12VDC power supply (external AC220V to DC12V adaptor), 16*FE interfaces, PX20+, corridor type |
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GT815P |
MINI EPON ONU, POE power supply, 16*FE interfaces, PX20+, corridor type |
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GT813 |
MINI EPON ONU, 12VDC power supply (external AC220V to DC12V adaptor), 24*FE interfaces, PX20+, corridor type |
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GT813P |
MINI EPON ONU, POE power supply, 24*FE interfaces, PX20+, corridor type |
