Contact Us

Contact Person : Lindsay Zhang

Phone Number : 86-(0731)88619728

WhatsApp : +8618585810464

Free call

White PVC Case AMI RF Data Converter DC220 Full Coverage LAN And NAN

Minimum Order Quantity : 100 Price : Negotiable
Packaging Details : Carton Packaging Delivery Time : 30 days
Payment Terms : T/T Supply Ability : 2000 per day (based on the number of the order)
Place of Origin: Changsha, Hunan Brand Name: Willfar Information Techonology Co., Ltd.
Certification: Wi-SUN Model Number: DC220

Detail Information

Color: White Material: PVC
Input Voltage: 100 ~ 300VAC, 50/60Hz Brand: Willfar Information
Level Of Protection: IP65 Operating Temperature: -40 °C ~ + 70 °C
Humidity: 5% To 95%, Non-condensing Confidentiality: AES-256 Encryption
Installation: Pole- Or Panel-mounted
High Light:

remote data concentrator

,

rf gateway

Product Description

Data Concentration Unit AMI RF Data Converter DC220

 

 Company Profile
Willfar Information Technology Co., Ltd.
- Established in 2004;
- Listed on the STAR Market of the Shanghai Stock Exchange in December 2019;
- Leading supplier of meter reading (AMI) equipment and operation service;
- The first company to develop "One DCU Reading Multi-meter" solution in China;
- The first company to have large-scale application of technologies and systems like "CPU smart-card Charge and Control", "One DCU Reading Multi-meter", LoRa-based RF Communication and "District Metering Area (DMA)”
 
Introduction

- DC220 RF Converter unit, a Converter device will be a relay node in RF Mesh Neighborhood Area Network (NAN), and it will convert the downlink with BPLC to uplink with RF Mesh in Local Area Network (LAN).

  • LAN: work as a BPLC Master-Node of LAN to form a Tree network, which reachs to the Smart Meter or Data Collector with BPLC Sub-Node inside.
  • NAN: work as a RF Mesh Sub-Node to form a Mesh amongst themselves to reach the Gateway either directly or via hops in the Mesh, which used to extend the distance of communications.

- Willfar DC220 RF Converter integrates the DC2-PSZ1 BPLC NIC and DC2-RSF1 RF NIC.

  • The BPLC NIC is according to IEEE 1901.1 standard.
  • The RF NIC is according to Wi-SUN FAN Specification. Wi-SUN is open-standards based secure, interoperable communications for large scale IoT for Smart Utility and Smart City networks.

 

DC2 RF NIC integrates Zhonghui SWMW920S Radio Module, which certification identifier in Wi-SUN Alliance is WSA 0215.

White PVC Case AMI RF Data Converter DC220 Full Coverage  LAN And NAN 0

- The DC210 RF NIC contains transceivers operating in 900 MHz.

- In a typical application, the module will be installed in electricity metering applications. The module will communicate with other network devices using the 900MHz. This can include other meters, relays, access points, Distribution Automation devices and other host devices.

White PVC Case AMI RF Data Converter DC220 Full Coverage  LAN And NAN 1

OSI Layer – RF Mesh

                                                                                      White PVC Case AMI RF Data Converter DC220 Full Coverage  LAN And NAN 2

                                                                                                        OSI Layer – BPLC
 
Technical Parameters

Item Parameter
900 MHz NAN Transceiver
Standard IEEE 802.15.4g/e, Wi-SUN
Frequency Range 902 to 928 MHz
Data Rate (kbps) 100-300kbps
Topology Mesh, 16 hops max
Spreading Technique Frequency Hopping
Transmitter Output Up to 30 dBm/1W
Receive Sensitivity -97 dBm for 1% PER
Modulation FSK, GFSK
Firmware Over The Air upgradable
NAN Network
Addressing 8-byte MAC Address
Protocol UDP/IPv6
Confidentiality AES-256 Encryption
Authentication ECDSA & RSA Signatures
Application Security DLMS Greenbook 7 Suite 0
LAN Network
Standard IEEE 1901.1 BB-PLC
Frequency Band 2 to 6 MHz
Modulation OFDM
Data Rate 2Mbps @ APP, 10Mbps @ PHY
Topology Tree, 16 hops max
Network Building Speed Typical 300 metering point 15 minutes
Power Consumption <3W/5VA
Firmware Over The Line upgradable
Power, Physical & Environmental
Input Voltage 100 ~ 300VAC, 50/60Hz
Backup Battery Operation More than 4 ours, last gasp support
Operating Temperature

-40 ~ +70°C

Battery (charge): -20 ~ +50°C

Battery ( discharge): -40 ~ +60°C

Humidity 5% to 95%, non-condensing
Enclosure Metal design, NEMA 4/ IP65
Installation Pole- or panel-mounted

 

 
Certificate
 
Wi-SUN/ IEEE 802.15.4g/IEEE 1901.1

 

Features

 

1. Full coverage the LAN and NAN which support AMI reach to meters 100%.

2. LAN master node, extending LAN coverage. NAN relay node, extending NAN coverage.

3. Layer 2 Ethernet transport – supports application layer protocols, including TCP/IP, DLMS/COSEM, ANSI C12.22/C12.19 etc.

4. Over The Air/Line upgradable

5. IP65 Enclosure, outdoor without box, wall or pole installation.

6. AC power source with wide voltage range, Backup battery operation at least 4 hours.

7. LAN BPLC is according to IEEE 1901.1 standard

  • More reliable, Support data segmentation & retransmission, beacon network, physical layer FEC & CRC, powerful noise & error correction capability.
  • Faster response, Single Reading<1S,Success rate 100%,Support for concurrency

8. NAN RF Mesh conforms to Wi-SUN FAN specification

  • Feature complete specification is approved
  • Supports IEEE802.15.4g/4e PHY/MAC, 6LowPAN, and IPv6
  • Supports multi-hopping operation and frequency hopping
  • Supports encryption (AES) and authentication (802.1x)
  • Programmable frequency band (902~928MHz US/BZ) and PHY operational mode.

9. Highly Secured (certificate based authentication)

10. Easy to install and maintain (self-forming/healing mesh network, upgradeable)

11. Longevity (open standards, upgradeable)

12. Ability to scale easily to thousands of nodes (optimal use of frequency band)

13. Reliable and resilient (mesh, multiple channels, demonstrated interference tolerance)

14. Long range (sub GHz, mesh)

15. Low latency (high data rates, low channel utilization)

16. Energy Efficient (short transmission time, long battery life leaf nodes)

17. Low Cost (open standards, multiple silicon vendors)

18. Multi-vendor Interoperability (certification program for complete communications protocol stack).

 

Antenna Terminology

 

Typically, the external antenna cables are routed to a bulkhead SMA connector on the outside of the host enclosure. An external antenna solution will require safety isolation from the AC mains voltage.
 

Situation

 

For smart meter required data converting function. Pluggable.


 
Dimension
White PVC Case AMI RF Data Converter DC220 Full Coverage  LAN And NAN 3 160*120*65 mm

 

You Might Be Into These
Get in touch with us

Enter Your Message

service@willfar.com
+8618585810464
lindsaypro0930