I
I
R
R
4
4
4
4
2
2
0
0
E
E
R
R
4
4
4
4
2
2
0
0
/
/
i
i
/
/
p
p
4000 Series Routers
ISDN router / switch
Wireless GPRS/EDGE router / switch
Installation Guide
IR4420 & ER4420/i/p Installation Guide
1
Disclaimer
Digi International makes no representations or warranties with respect to the contents or
use of this manual, any software drivers or associated application software provided with
this product and specifically disclaims any expressed or implied warranties of
merchantability or fitness for any particular purpose.
Digi International reserve the right to modify or revise all or part of this document, its
contents, and any products described herein at any time without prior notification and shall
not be responsible for any loss, cost, or damage, including consequential damage, caused
by reliance on these materials.
Product disposal instructions
The WEEE (Waste Electrical and Electronic Equipment: 2002/96/EC) directive has been
introduced to ensure that electrical/electronic products are recycled using the best
available recovery techniques to minimise the impact on the environment.
This product contains high quality materials and components which can be recycled. At
the end of it’s life this product MUST NOT be mixed with other commercial waste for
disposal. Check with the terms and conditions of your supplier for disposal information.
Sarian Systems WEEE Registration number: WEE/JB0053TQ
Copyright
© 2009 Digi International. All rights reserved. No part of this document covered by
copyright may be reproduced or copied in any form or by any means graphic, electronic, or
mechanical, including photocopying, recording, taping, or information and retrieval
systems without written permission of Digi International.
Issue 1.4, August 2009. Part # 6211-0018 Rev A
