Seeking new possibilities, every field of business is looking to expand its global frontiers. In step with the rapid advances in digital technology, data transmission needs continue to grow both in scale and complexity. Today file transfer technology is increasingly a key factor in business productivity, and it is no surprise that both interest and expectations for this technology have escalated. In response, Fujitsu has developed a solution that features faster transfer speed with better economy supported by a system of solid reliability and security! A fast and secure solution for sharing information between offices and manufacturing centers on a global scope is now a reality.

Your High-speed File Transfer Solution

High Speed & Global Coverage

Approx. 19 times faster＊1 than FTP!FTP: Overseas ~ usage of 5% of available bandwidth BI.DAN-GUN: Domestic & Overseas ~ achievement of

70%~90% of available bandwidth!

Even in areas with poor circuit quality, transfer speed is maintained!

Data transfer volume is automatically controlled depending on circuit availability.

High Reliability Transfer Technology

RPS＊2 Technology Featuring Auto-recovery of Lost Packets

Effective Use of Valuable Circuit Resources!Automatic Optimization Function for

Bandwidth Management

Ready to assist you in Japanese or English around the clock.24H/365-Day Technical SupportSecurity & Total Support System

Enjoy easy installation and maintenance for your offices and centers scattered around the world.

Easy to Install & Easy to Update＊3Superb Flexibility of a Software Solution

Introducing Fujitsu's Ultra high-speed file transfer solution!

＊3 BI.DAN-GUN realizes faster transfer using only software. No special hardware 　　is necessary.

＊2 Random Packet Stream (RPS): Auto-recovery technology for packet loss at 　　the receiving site.

＊1 Source: Actual measurement conducted by Fujitsu research

＊BI.DAN-GUN is currently under trademark application in Japan, U.S.A. and EU.＊MS-Windows is a registered trademark of Microsoft Corporation in the United States and other countries.＊Other company and product names stated herein may be the registered trademarks or tradenames of their respective owners.

High-speed file transfer solution

This hybrid solution combines our proprietary RPS (Random Packet Stream) technology and the fast UDP protocol to resolve the communication delays that occur during transfers over long distance. The result is file transfer performance that boasts both high reliability and blazing speeds. In addition, automatic reconstruction of lost packets at the receiving site reduces the need to resend packets, preventing a reduction in transfer speed even in areas with poor circuit quality.

The addition of our original RPS technology to UDP lets you take advantage of speeds far superior to TCP while compensating for the low network fault tolerance of the UDP protocol. The result is high-reliability, high-speed file transfer ‒ up to 19 times faster than FTP!

High-speed file transfer solution

BI.DAN-GUN regularly checks bandwidth availability and automatically adjusts the transfer quantity according to the status. This means minimum impact on other communications and optimum utilization of your valuable bandwidth resources. In addition, if combined with our data compression function*5, you can shrink the volume of transfer data for even more efficient use of your bandwidth.＊5 Optional package

CPU

Memory

Supported OS

Required free hard disk space (for program installation)

Basic functions

Optional functions

● High-speed data transfer using a combination of UDP and Fujitsu’s proprietary RPS correction technology.

● Dynamic bandwidth management function for maximum bandwidth exploitation with minimum impact on other communication.

● Operation by Interactive Mode using an FTP-like control screen or Silent Mode using a command mode.

● File Mirroring Function provides automatic mirroring of updated files, log output and automatic FTP switching when transfer errors occur.

● Automatic Compression Function● Automatic Encryption/Decryption Function includes key generation, key management and AES-128 encryption (Advanced Encryption Standard with 128-bit keys)

Pentium4 2.0GHz equivalent or higher

1GB or higher

100KB

● Windows Server 2003 32-bit version (Japanese, English, Chinese or Korean OS)● Windows XP (Japanese, English, Chinese or Korean OS)

Automatic File Transfer/Receiving FunctionWith the File Mirror function*5, any changes to a master file will be auto- matically reflected and shared with local sharing points. Revisions, additions, deletions, movement or renaming of any files in monitored master folders are automatically reflected at all client sites. There is no need to manually send a file every time a change is made or to create a special program. ＊5 Optional package

■Operational Environment ■Functions & Options

◎ Outstanding Performance Leaves FTP in the Dust

＊4 RTT：Round Trip Time

File Size Inflation● Increasing use of 3D CAD data, knowledge data management and digital simulation.

Globalization of Design, Manufacturing, Marketing and Maintenance Markets● In the global business environment, sharing data is indispensable.

User Needs

● Increasing size of data files results in longer transfer time.● High cost of leased circuits makes upgrading infrastructure difficult and costly.● With TCP protocol, doubling circuit bandwidth does not mean double transfer speed.

File Transfer Issues

Case Study: Comparison of Actual Transfer Speed Japan　　 Europe

50Mbps

20Mbps

20Mbps

10Mbps

RTT＊4 300ms RTT 20ms

FTP：3 hours 15 min. 2 sec.BI.DAN-GUN：10 min. 30 sec.

Transfer time ratio: approx. 19:1

Japan Country “A”HUBcenter

Automatic Optimization of Bandwidth Management

High-speed File Transfer Engine

500MB

Using a global standard protocol combined with originally developed technology, Fujitsu provides you with a high-level transfer solution backed by cutting-edge know-how.

“Need for Speed” ‒ Increasing data volume requires high-speed

transfer

Cert no. SA-COC-1197

Global Business Division, Automotive Industry Business Unit, Industrial & Logistics Solutions Business Group Shiodome City Center 1-5-2 Higashi-Shinbashi, Minato-ku, Tokyo 105-7123 Phone: +81 (0)3 6252-2370 (direct) FAX: +81 (0)3 6252-2941dangun-global@ml.css.fujitsu.com

First edition, May 2008

2007 Fujitsu Limited.All rights reserved

Printed in JapanAI0002-1