C Series OTP Token Overview

Wed 16 Aug 2023
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When improving the security on a network or web application on a large scale one of the most important considerations are the end user’s technical ability. When it is difficult or impossible to support a large end user base, One Time Password (OTP) is the easy and cost-effective way to significantly increase the security of a network or web application.

The C Series of hardware tokens can integrate into any Radius or OATH based back-end authentication server quickly and easily. Feitian is a contributing member of the Open Authentication Consortium and produces OTP tokens for its customers around the world.

Key Features


● Strong, two-factor authentication
● Slim, sleek design with tight seal
● Tough, shock-resistant materials
● Environmental protection against dust and moisture
● Long battery life reduced token replacement costs
● Simple and fast integration into an existing system deployment
● Low costs and high user acceptance for the best ROI

FEITIAN also offers excellent branding and customizations for OTP tokens. Contact us to learn more.

OTP c100
● Dimensions: 62 x 29 x 11 (mm)
● High contrast 6-character LCD
● One-button keypad
● Count-down timing bar
● International chip counter
● OATH event (HOTP) based
● 5 years battery life
● Waterproof
● Environmental protection against
dust and moisture

OTP c200
● Dimensions: 60 x 27 x 10 (mm)
● High contrast 8-character LCD
● One-button keypad
● Count-down timing bar
● Inbuilt real-time clock
● OATH time (TOTP) based
● 5 years battery life
● Environmental protection against
dust and moisture

OTP c300
● Compact design in palm size
● High contrast 2-line LCD
● 16-button keypad
● International chip counter
● Inbuilt real-time clock
● OATH challenge-response
(OCRA) based
● User PIN protection and active
code de-blocking
● 5 years battery life
● Environmental protection against
dust and moisture

OTP c400
● Dimensions: 61.3 x 25 x 11 (mm)
● High contrast 8-character LCD
● One-button keypad
● Inbuilt real-time clock
● Hybrid token featuring with OTP
and PKI
● OATH (HOTP/TOTP) based
● PKCS#11 and Microsoft CAPI
● 5 years battery life
● Environmental protection against
dust and moisture

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