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

Place of Origin:Changsha, Hunan
Brand Name:Willfar Information Techonology Co., Ltd.
Model Number:DC220
Minimum Order Quantity :100
Packaging Details :Carton Packaging
Delivery Time :30 days
Payment Terms :T/T
Supply Ability :2000 per day (based on the number of the order)
Detail Information
Input Voltage:100 ~ 300VAC, 50/60HzBrand:Willfar Information
Level Of Protection:IP65Operating Temperature:-40 °C ~ + 70 °C
Humidity:5% To 95%, Non-condensingConfidentiality:AES-256 Encryption
Installation:Pole- Or Panel-mounted

High Light:

remote data concentrator ,

rf gateway

Product Description

- 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.


- 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.



Technical Parameters
900 MHz NAN transceiver
StandardIEEE 802.15.4g/e, Wi-SUN
Frequency Range902 to 928 MHz
Data Rate (kbps)100-300kbps
TopologyMesh, 16 hops max
Spreading TechniqueFrequency Hopping
transmitter OutputUp to 30 dBm/1W
Receive Sensitivity-97 dBm for 1% PER
ModulationFSK, GFSK
FirmwareOver The Air upgradable
NAN Network
Addressing8-byte MAC Address
ConfidentialityAES-256 Encryption
AuthenticationECDSA & RSA Signatures
Application SecurityDLMS Greenbook 7 Suite 0
LAN Network
StandardIEEE 1901.1 BB-PLC
Frequency Band2 to 6 MHz
Data Rate2Mbps @ APP, 10Mbps @ PHY
Topologytree, 16 hops max
Network Building SpeedTypical 300 metering point 15 minutes
Power Consumption<3W/5VA
FirmwareOver The Line upgradable
Power, Physical & Environmental
Input Voltage100 ~ 300VAC, 50/60Hz
Backup Battery OperationMore than 4 ours, last gasp support
Operating Temperature-40 ~ +70°C                                        Battery (charge): -20 ~ +50°C                                        Battery ( discharge): -40 ~ +60°C
Humidity5% to 95%, non-condensing
EnclosureMetal design, NEMA 4/ IP65
InstallationPole- or panel-mounted

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).