National Enhance Technology Corp.

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NV-320dP

Ethernet Extender with 2 Giga LAN ports+SFP
Ordering Information
NV-320DP Ethernet Extender with 2 Giga LAN ports+SFP

 

  • OVERVIEW
  • FEATURES
  • SPECIFICATIONS
  • APPLICATIONS
  • DOWNLOAD

 

Product OVERVIEW

The NV-320DP is a low cost Copper/Fiber to xDSL solution using the G.993.2 VDSL2 standard technology using only a single copper wire pair. With 1000Base-X SFP slot, NV-320DP is designed specifically for FTTdp/FTTC and supporting both symmetrical and asymmetrical transmission at up to 160/160Mbps and 2Mbps / 500Kbps at 3000 meters, this is a perfect solution to extend LAN to buildings, hotels, hospitals or any location outside the reach of 10/100/1000Base-T (Ethernet) or fiber optic.

Efficient Management:

To offer a variety of application, NV-320DP is equipped with DIP switch for mode selection, which offer customer a convenient way to configure setting depending on your usage. For more band profile detail, please refer to user manual.

G.INP / G998.4

G.998.4 is a newer alternative to FEC (Forward Error Correction) and interleaving to providing a lower overhead (FEC loses about 12% whereas G.INP only corrects errors when they actually occur) so there is little overhead. G.998.4 was formerly known as G.INP and may also be referred to as Impulse Noise Protection or Physical Retransmission (PHY-R).
G998.4 operates at the physical layer. The transmitting modem keeps a copy of transmitted data in a retransmission buffer. If the receiver detects corruption (by way of a checksum) a retransmission is requested. If the transmitter responds in time, the data is repaired. The round-tip time of a retransmission should be <4ms. If the transmitter doesn't retransmit in time, the corrupt data is forwarded for higher level protocols to sort out.

Plug&Play:

NV-320DP is a relatively easy-to-use Ethernet Extender. There is no complicated procedure to set up a network, NV-320DP supports Auto-Negotiation function, which the only thing customer should do is Plug & Play, and the rest will be done by NV-320DP.

2K bytes Jumbo Frame(MTU):

More and more people are using OTT media services and Video Conference/Meeting. NV-320DP supports Jumbo frame(MTU) 2K bytes on VDSL side, which makes NV-320DP the most suitable and reliable modem to above usage.

 

FEATURES
  •  Supports VLAN tag pass-through
  •  Supports 2 x 10/100/1000BASE T& auto –MDIX for RJ-45 port
  •  Supports 1 x 1.25G SFP Slot
  •  Cost effective Copper/Fiber to xDSL bridge function for FTTDP / FTTC application
  •  Up to 160/160Mbps high bandwidth
  •  Maximum distance up to @ 3km (9842ft)
  •  Selectable CO and CPE mode via DIP switch
  •  Selectable G. INP mode
  •  Selectable 8 band profile
  •  Supports DIN-Rail ( Optional ) installation
  •  Compact in size , easy installation
  •  Plug & Play
  •  Flexible application & installation
  •  Support Jumbo frame(MTU) 2K bytes on VDSL side
  •  

* Specifications are subject to change without prior notice.

 

Specifications
Standard Conformance
 Standard:  IEEE802.3u standard
 IEEE802.3ab standard
 IEEE802.3z standard
 Regulatory Compliance:  FCC
 CE
 RoHS compliant

 

 Hardware Specifications
 Physical Interface:  2 x RJ-45 10/100/1000Mbps auto-negotiation Ethernet port
 1 x RJ-11
 1 x RJ-11 Terminal Block
 1 x 1000X/SerDes SFP slot
 1 x DIP Switch
 1 x Power Jack
 Modes:  VDSL2 CO mode X 8 + CPE mode
 LED indication:  PWR
 E1/E2 Link
 SFP Link
 CO/CPE mode
 Line Link
 External Power Adapter:  Input: AC 100-240 volts/ 50-60Hz
 Output: DC 12V/1A
 Typical Power Consumption:  3W Typical
 Cabling requirements:  Ethernet: 1000Base-T Cat.5 or above UTP Cable
 Fiber Optic: 1000Base-X Flexible(Depending on Fiber Transceiver)
 Optional accessories:  Din-Rail mounting plate
 Operating Temperature:  0°C~ 50°C (32°F ~ 122°F)
 Storage Temperature:  -20°C ~ 70°C (-4°F ~ 158°F)
 Humidity:  10 to 90% (non-condensing)
 Net Weight:  0.34Kg
 Dimensions:  124 x 93 x 27 mm (4.88" x 3.66" x 1.06")

 

* Specifications are subject to change without prior notice.

 

APPLICATIONS

 

NV-320DP Application

Even though Fiber optic is a well developed technology, it still can't reach some places due to cost & physical limit. To extend Fiber optic service to region where Fiber optic infrastructure is not advanced, NV-320DP will play an important role in such situation. With transmission at up to 160/160Mbps and 2Mbps / 500Kbps at 3000 meters, NV-320DP is suitable for FTTdp/FTTC network scenario, and is a perfect solution to extend LAN to buildings, hotels, hospitals, office, etc.

 

 

 

 

DOWNLOAD
Release Date File Version Download
 Dec, 2022  Datasheet  N/A
 Mar, 2025  User's manual  A8

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