Grandstream Networks D302ED110 User Manual

Product INFO

Document number： 201702210002

Customer name： Grandstream Networks, Inc.

Material no.：

Product name： ID RFID Card USB Reader

Supplier： Grandstream Networks, Inc.

Gauge： D302E(D110)

Deliver date： 2017.2.21 Quantity： 3PCS

Model

D302E

Support the card

Generic ID card

Working frequency

125KHz

Power supply

DC 5V（±4%）

Electricity flow

Standby current 20 ma, card read current less than 35 ma

Operating distance

0-40 mm effective distance and the use of ID card and card reader
to use related to the environment

Communication
interface

The USB communication interface

Working temperature

-10℃ ~ +70℃

Storage temperature

-20℃ ~ +80℃

Product size

108.5mm*108.5mm*24mm（The tolerance±3mm）Line length1.5m

ID RFID Card USB Reader D302E

Overview

D302E ID card USB Desktop reader, is based on the 125 k LF protocol development of
contactless smart card serial number card. It take our own design high-performance rf card read
circuit design; With high integration, strong anti-interference ability, small volume, stable
performance, cost-effective, easy to use. Portable USB communication interface, suitable for
access control, attendance, charge, security, petrol and other rfid applications.

Characteristic

 ssuing organ bringing read card antenna, working frequency of 125 KHZ
 Effective distance within 0 ~ 3 cm (according to different working environment and a

different set of CARDS)

 Within the effective from data receiving time is less than 65 ms
 USB interface power supply + 5 v power supply, the standby current 20 ma, working

current is less than 35 ma

 USB data output format

Technical parameters

Feature description

 USB interface connected power supply, no ask driver
 Built-in antenna without external, active found card mode