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GPON – Gigabit Passive Optical Network
Extralink Devices

EXTRALINK NEPTUN GPON 1GE (10/100/1000MBPS)
NEPTUN 1GE is one of the GPON optical network unit design to meet the requirement of the broadband access network. It apply in FTTH/FTTO to provide the data and video service based on the GPON network.

Product description:

GPON is the latest generations of access network technology. ITU‐T G.984 is the standard protocol of GPON. The GPON standard differs from other PON standards in that it achieves higher bandwidth and higher efficiency using larger, variable-length packets. GPON offers efficient packaging of user traffic, with frame segmentation allowing higher quality of service (QOS) for delay-sensitive voice and video communications traffic. GPON networks provides the reliability and performance expected for business services and provides an attractive way to deliver residential services. GPON enables Fiber To The Home (FTTH) deployments economically resulting to accelerated growth worldwide.
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NEPTUN 1GE provide one GE auto adapting Ethernet ports. The NEPTUN 1GE features high performance forwarding capabilities to ensure excellent experience with Internet and HD video services. Therefore, the NEPTUN 1GE provides a perfect terminal solution and future oriented service supporting capabilities for FTTH deployment. It has good third party compatibility to work with the third-party OLT, such as Huawei/ZTE/Fiberhome/Alcatel‐Lucen.
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Features:
– Fully compatible with ITU-T G.984.1/2/3/4
– Support downlink rate 2.448Gbit/s, uplink rate is 1.244Gbit/s
– Support 32 TCONT, 256 GEMPORT
– Support bidirectional FEC, supports the RS (255, 239) FEC decoding
– Support AES128 encryption and decryption functions with G.984 standard
-Support SBA and DBA bandwidth allocation
– Support PLOAM, embedded OMCI management with G.984 standard
– Support Dying-Gas detection and reporting
– Support rogue ONU detection
– Support GPON energy saving of G987.3 protocol
– Support Tag/Untag Ethernet frame of 802.1 and Q 802.3 standard, support QinQ
– Support CTC2.1, TR156 requirements of flexible tag processing
– Support for flexible flow classification, maximum 520 flow classification rules
– Support link error monitoring and loop monitoring
– Support a variety of multicast forwarding mode, support multicast replication
– Auto-negotiation and manual settings of Ethernet supporting rate, duplex mode
– UNI interface supports STP/RSTP protocol
– Provide QoS guarantees for different priority business through SLA restraining, Policing, queue management scheduling / congestion avoidance, discarding management mode
– Support flow control based on entrance , choose Pause frame reaction pressure to Packet loss for the business beyond
– Support HQoS function
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Specifications:tab
Photos:
extralink luna epon 1ge 02 extralink luna epon 1ge 03 extralink luna epon 1ge

EXTRALINK TYTAN GPON 4GE/ POTS/ WIFI (10/100/1000MBPS)
TYTAN 4GE is one of the GPON optical network unit design to meet the requirement of the broadband access network. It apply in FTTH/FTTO to provide the data, voice andvideo service based on the GPON network.

Product description:

GPON is the latest generations of access network technology. ITU‐T G.984 is the standard protocol of GPON. The GPON standard differs from other PON standards in that it achieves higher bandwidth and higher efficiency using larger, variable‐length packets. GPON offers efficient packaging of user traffic, with frame segmentation allowing higher quality of service (QOS) for delay‐sensitive voice and video communications traffic.GPON networks provides the reliability and performance expected for business services and provides an attractive way to deliver residential services. GPON enables Fiber To The Home (FTTH) deployments economically resulting to accelerated growth worldwide.
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TYTAN 4GE provide two POTS ports, four GE auto‐adapting Ethernet ports and one 802.11 n/b/g Wi‐Fi port. The  TYTAN 4GE features high‐performance  forwarding capabilities to ensure excellent experience with VoIP, Internet and HD video services. Therefore, the TYTAN 4GE provides a perfect terminal solution and future‐oriented service supporting capabilities for FTTH deployment. It has good third‐party compatibility to work with the third party OLT, such as Huawei/ZTE/Fiberhome/Alcatel‐Lucen.
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Features:
– Full compatible with ITU‐T G.984
– Support two POTS
– Support four GE auto‐adapting Ethernet ports
– Support one 802.11 n/b/g WiFi port
– Support OMCI and TR069 for remote management
– Support Web for local management
– Support Auto‐negotiation andMDI/MDIX
– Support the Ethernet interface rate, working mode andflows control
– Support loopback at UNI
– Support packet filtering and anti‐illegal message attack protection
– Support performance statistics of Ethernet lines
– Support VLAN tagged label processing, traffic classification and packet filtering, STP/RSTP etc.
– Support DHCP Option60 reporting the location information of the Ethernet interface
– Support PPPoE+ for accurate subscribers identification
– Support H.248、MGCPandSIP protocol
– Support IGMP Snooping
– Support AES‐128
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Specifications:tab22Wi-Fi Features:
– IEEE 802.11n compliant, 2.4 GHz
– Full IEEE 802.11b/g legacy compatibility withenhanced performance
– Two‐stream spatial multiplexing up to300 Mbps PHY data rates
– Support multi‐SSID(Maximum 4 SSID)
– Support automatic channel selection
– Support hide SSID
– Support wireless security of 64/128 bit WEP/ 802.1x/ WPA and WPA2
Wi-Fi Specifications:wifi
Photos:extralink orion epon 4ge pots wifi 02 extralink orion epon 4ge pots wifi 03 extralink orion epon 4ge pots wifi

EXTRALINK VENUS ONU GPON 1GE MEDIATEC CHIPSET
EXTRALINK VENUS fully comply with IEEE 802.3-2005 and GPON device technical specification. It is operative, manageable and maintainable at telecommunication level, and can provide high speed data service for customers. It has a PON uplink port that connects to office end apparatus through optical fiber.

Product description:

Characteristics:
Product features:
– Conform to IEEE802.3ah standard.
– Support Ethernet service layer 2 switching and wire-speed forwarding of uplink and downlink services.
– Support frame filtering and suppression.
– Support standard 802.1Q Vlan function, support VLAN conversion.
– Support 4094 VLANs (802.1Q).
– Support Dynamic Bandwidth Allocation (DBA) function.
– Support QoS, including traffic flow classification, priority marking, queue anddispatch, traffic shaping and traffic control, etc.
– Single ONU supports up to 1 LLID.
– Support IGMP Snooping.
– Support Ethernet port ratelimit loop detection.
– Support power failure alarm.
– Support lightning protection for power supply and lightning protection for service port.
Port features:
– 1 PON port (1.25G)
– 1 10/100/1000M port
Physical features:
– Power supply: 12VDC
– Power consumption: 6W
– Working temperature:0~55℃
– Storage temperature: -30~60℃
– Relative humidity: 10~90% (non-condensing)
Photos:extralink jowisz epon 1ge 02 extralink jowisz epon 1ge 03 extralink jowisz epon 1ge 04

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