Corecess 3312N User Manual
| FCC Part 15 Notice |
CAUTION: Changes of modifications not expressly approved
by the manufacturer responsible for compliance could void
the user’s authority to operate the equipment.
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to part 15 of the
FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference,
and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Class B limits are designed to provide reasonable protection
against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency
energy, and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is not guarantee that
interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or
television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
• Reorient the receiving antenna.
•
Increase the separate between the equipment and the
receiver.
• Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected.
•
Consult the dealer or an experienced radio/TV technician
for help.
| Copyright |
Copyrightⓒ Corecess All rights Reserved.
No Part of this book shall be reproduced, stored in a
retrieval system, or transmitted by any means, electronic,
mechanical, photocopying, recording, or otherwise,
without written permission from the publisher.
The specifications and information regarding the products
in this manual are subject to changed without notice.
| Trademark Credit |
Corecess 3311N and Corecess 3312N are registered
trademark of Corecess Inc.
Windows is registered trademark of Microsoft Corp.
Corecess Inc.
997-4, Daechi-dong, Kangnam-ku, Seoul, Korea
TEL:82-2-3016-6900 FAX:82-2-3016-6622
http://www.corecess.com
Thank you for using the product of Corecess.
This manual helps users to install the
Corecess SHDSL Modem
Corecess 3311N and Corecess 3312N.
Table of Contents
Introduction ·························································· 4
Before Installing ··················································· 5
Installing the SHDSL Modem ······························· 6
Configuring the TCP/IP ········································ 7
Troubleshooting ················································· 10
Product Specifications ······································· 13
Introduction
The Corecess 3311N and Corecess 3312 N are Single-pair High-speed Digital Subscriber Line
(SHDSL) modems used for connection to the Internet or corporate intranets over ordinary
telephone lines.
Key Features
The Corecess 3311N and Corecess 3312N SHDSL modem provides the following key features:
y
Provides auto-negotiating 10/100Base-TX Ethernet interface.
y Provides SHDSL interface supporting the following data transmission rate:
- Corecess 3311N : up to 2.3 Mbps for both upstream and downstream (2-wire mode)
- Corecess 3312N : up to 4.6 Mbps for both upstream and downstream (4-wire mode)
y
Supports both symmetric and asymmetric services.
y
Supports both adaptive and fixed data rate modes.
y
Supports both server (CO) and client (CPE) operation modes.
y
Supports PPPoE, PPPoA, IPoA, RFC 1483 bridged/routed protocols.
y Supports static routing and dynamic routing (RIP v1 and RIP v2)
y Supports DHCP (Dynamic Host Configuration Protocol) server and client for dynamic IP
address allocation.
y Supports DNS (Domain Name Server) client and relay for easy mapping the domain name and
IP address.
y
Supports NAT (Network Address Translation) for conservation of registered IP addresses.
y Supports Telnet and HTML browser interface for configuring the SHDSL modem.
y Can upgrade the latest modem software remotely using TFTP or FTP.
y
Supports Back-to-Back Connections for high-speed LAN extensions over a private network.
4
Corecess 3311N/3312N Installation Guide
Before Installing
Safety Precautions
When installing or using the SHDSL modem, the following safety precautions should always be
followed.
y
Do not use the SHDSL modem near water, for example, near a bath tub, wash bowl, kitchen
sink of laundry tub, in a wet basement or near a swimming pool.
y Use caution when installing or modifying telephone lines to prevent electric shock.
y Do not connect or disconnect telephone lines during periods of lightning activity.
y
Use only the power supply and power cord provided with the SHDSL modem.
Unpacking the Box
Check the shipping carton carefully to ensure that the contents include the items you ordered.
Installation Guide
SHDSL Cable
(4-wire Telephone Line)
SHDSL Modem
Power Supply and
Power Cord
Ethernet Cable
(Straight-through Category-5)
The PC with a Ethernet port or adapter is neccssary to install the SHDSL modem. Before installing
Note:
the SHDSL modem, prepare a PC with Ethernet port or adapter.
Caution:
To reduce the risk of fire, use only No. 26AWG or larger telecommunication line cord.
5
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