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HF2211 Serial Port Server RS232/485/422 to WIFI Ethernet Wireless Converter DTU Network Communication Module 5-36VDC

Brand: LiebeWH
  • Easy To Use: Port serial device server using MIPS MCU (8MB for SRAM) and 4MB Flash, based on eCos operating system.
  • Good Compatibility: Ethernet converter module supports routing / bridge mode network architecture.
  • Maximum Serial Port Speed: Ethernet serial server support RS232 / RS422 / RS485 to Wi-Fi / Ethernet data transmission, the maximum serial port speed is 230400 bps.
  • Compact Size: HF2211 serial port server passed FCC_CE_RoHS_SRRC_REACH certification, small in size and light in weight.
  • Practical: HF2211 serial device server supports data for TLS / for AES / for DES3 security encryption configuration.
Brand: LiebeWH
Manufacturer: LiebeWH
Part Number: V3QGZNK
Isin: IDLRDDPVWP4T

$200.82

  • Free shipping in US
  • Shipping: $14.5 Extended Delivery (Ships from overseas warehouse, 10-15 Business Days)
  • Arrives:

  • Free 30-Day returns

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Sold by , Fulfilled by IBSPOT
Ships from USA

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HF2211 Serial Port Server RS232/485/422 to WIFI Ethernet Wireless Converter DTU Network Communication Module 5-36VDC

HF2211 Serial Port Server RS232/485/422 to WIFI Ethernet Wireless Converter D...

$200.82

Specification:
Item Type: HF-2211 Serial Port Server
Model: HF-2211
Input Voltage: Wide voltage 5 ~ 36VDC
Size: Approx. 95 x 65 x 25mm / 3.7 x 2.6 x 1in
Working Temperature: -45-85 ℃
Interface Form: Ф5.5 x 2.1mm socket and 5.08mm terminal block
Working Current: 200mA
Power Consumption: Supported Features:
Supported for Http protocol transmission mode
Supported for Modbus conversion
Supported for NTP function + time zone setting
Supported for Virtual data channel
Supported for Registration package function
Supported for Heartbeat packet function
Supported for Custom script function
Supported for Packet filtering
Supported for Serial framing
Supported for WiFi routing mode
Supported for WiFi bridge mode
Supported for WiFi roaming function
Supported for WiFi switch
Supported for Hide SSID
Supported for Chinese SSID
Parameter import and export
Supported for ModbusRTU to for ModbusTCP
Core Resources:
Operating System: For Ecos
FLASH Resources: 4MB
RAM: 8MB
Serial Interface Parameters:
Number Of Serial Ports: 1 (RS232 / 485/422)
Interface Standard: RS232: DB9 pin type
RS485 / RS422: 5.08mm terminal block
Baud Rate: 600-230400bps
Data Bits: 8
Stop Bits: 1, 2
Parity: None, Even, Odd, Space, Mark
Wi-Fi Wireless Interface Parameters:
Wireless Standard: 802.11 b / g / n
Network Mode: for STA / for AP / for STA + AP
Network Protocol: For TCP / for UDP, etc.
Maximum Number Of Connections: Maximum 15 STA
Frequency Band: 2.412GHz-2.484GHz
Network technical parameters
Working Mode: TCP Server TCP Client UDP unicast UDP multicast
UDP broadcast

Package List:
1 x Serial Network Server
1 x Serial Cable
1 x Network Cable
1 x WIFI Rubber Antenna

Please note that the new type and old type of this product will be sent randomly,and make sure you will not mind before ordering.

 

Processing Time

  • We process and ship orders Monday through Friday, excluding holidays.
  • Most orders are processed within 1–3 business days, depending on product availability.
  • Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.

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We currently ship to addresses within the United States only.

Products may ship from:

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Shipping Methods & Estimated Delivery

 

Shipping Method Estimated Delivery Cost
Free Shipping (US) 5–10 business days Free, available on eligible items
Standard Shipping (US to US by Item) 5–10 business days $6.50 for the first item, $2.00 each additional
Standard Shipping (From US Warehouse by Weight) 3–7 business days Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb.
Extended Delivery (Ships from Overseas Warehouse) 10–20 business days $14.50 for the first item, $2.00 each additional

Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.

Free Shipping

We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout. 


Carriers

We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.


Import Duties & Taxes

All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.


Tracking & Notifications

Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.

You can track your shipment anytime using the Track Your Order page on our website.


Order Changes & Cancellations

If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.

Contact: support@ibspot.com


Item Not Received

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  3. If the issue remains unresolved, contact support@ibspot.com for assistance.

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Email: support@ibspot.com

We’re always happy to help.

Please read our policy carefully before making a purchase.
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Order Cancellation Policy

Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.

How to Request a Cancellation

You can contact us through:

Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.


Return Policy

We accept returns for most items within 30 days of delivery for a full refund.

To be eligible for a return:

  • The item must be unused, in the same condition as received, and in its original packaging.
  • A tracking number must be provided to confirm the return shipment.

Non-Returnable Items

Certain products cannot be returned, including:

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Partial Refunds (If Applicable)

Partial refunds may be granted in specific situations, such as:

  • Books with obvious signs of use
  • Opened CDs, DVDs, software, or vinyl records
  • Items not in their original condition, damaged, or missing parts not due to our error
  • Items returned more than 30 days after delivery

How to Return an Item

To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.


Shipping Cost for Returns

Please contact us before returning any item.
We will provide a free return shipping label.

If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.

For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.


Refund Processing

Once your return is received and inspected:

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  • Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.

Please allow:

  • 5–7 business days for the return to reach our Returns Center.
  • An additional 3–10 business days for your bank to post the refund to your account.

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Product Claims

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If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.


Exchanges

We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.


Return Address

IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States


Customer Support

Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.

Email: support@ibspot.com
Contact Form: Contact Us page

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