Extralink Neptun | ONT | 1x GPON, 1x RJ45 1000Mb/s, Chipset Cortina, routing/NAT

The Extralink Neptun | ONT | 1x GPON, 1x RJ45 1000Mb/s, Chipset Cortina, routing/NAT (Part number: EX.2954) from Extralink is a ONT (Optical Network Terminal). Optical network terminal is a device used in fiber optic systems to convert optical signals into electrical signals for TV, voice, and data.

Energy-saving NEPTUN GPON 1GE client tip

NEPTUN 1GE is a GPON-based fiber optic client unit used in wideband fiber optic networks. It uses FTTH / FTTO networks to deliver GPON-based data and video services. The client terminal is energy efficient - it supports G987.3 protocol, so it is able to save energy.

Reliable GPON for home and business

GPON is the latest generation of access network technology operating under the ITU-T G.984 protocol standard. Compared to other standards, GPON is characterized by higher throughput and higher performance by using variable length packets. GPON offers Efficient user traffic management, frame segmentation, QoS for improved voice and video communications. GPON-based networks provide the reliability and performance required for business services.

Powerful GPON ONU for fiber optic networks

NEPTUN 1GE is a client terminal, equipped with one port Gigabit Ethernet. NEPTUN 1GE is a high performance equipment and traffic redirection capability to provide an excellent Internet and HD video service experience. The NEPTUN 1GE termination provides ideal service solutions and future-proof features for fiber network deployment. It works well with devices from companies such as Huawei / ZTE/ Fiberhome/ Alcatel-Lucen.

Special features:

Special features:

• Fully compatible with ITU-T G.984.1/2/3/4
• Downlink transmission speed 2.448Gbit/sec, uplink 1.244Gbit/sec
• Support 32 TCONT, 256 GEMPORT
• Support for bidirectional FEC, support for RS decoding (255, 239) FEC
• Support for AES128 G.984 encryption and decryption functions
• Support for capacity allocation of SBA and DBA
• PLOAM support, built-in OMCI management in G.984 standard
• Dying-Gas detection and reporting support
• Supports detection of ONU suspects
• Supports G987.3 GPON power-saving protocol
• Supports 802.1 and Q 802.3 Ethernet frame tagging/de-tagging, QinQ support
• CTC2.1 support, TR156 requirements for flexible tag processing
• Support for flexible flow classification, maximum 520 flow classification rules
• Link error monitoring and loop monitoring
• Support for various multicast redirection modes, multicast replication support
• Automatic negotiation and manual setting of Ethernet baud rate, duplex mode
• The UNI interface supports the STP/RSTP protocol
• Providing QoS guarantees for operations with different priorities by reducing SLA, Policing, queue management planning / avoiding congestion
• Flow control based on input
• Support for HQoS function

Characteristics

• Number of LAN ports	1x 10/100/1000BaseTX (RJ45)
  PON standard	GPON
  Wireless network standards	None
  AC adapter included	Yes
  Auto-negotiation	Yes
  Cabling technology	10/100/1000Base-T(X)
  DC-in jack	Yes
  Depth	110
  Duplex system	Full
  Ethernet LAN (RJ-45) ports	1
  Ethernet LAN data rates	10,100,1000
  Fiber optic connector	PC, SC
  Fiber ports quantity	1
  Height	30
  Housing material	Plastic
  ITU standards	G.987.3
  LED indicators	Fault, LAN, Power, Status
  Networking standards	IEEE 802.3
  On/off switch	Yes
  Product colour	White
  Product type	Optical network terminal (ONT)
  Quantity	1
  USB port	None
  VoIP ports	None
  Web-based management	Yes
  Weight	100
  Wi-Fi	No
  Width	70