Ethernet bridge adapters
100BASE-T, E66210.32
10/100BASE-T, E66210.33
DN0610789
© Nokia Corporation
1 (14)

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   Summary of Contents for Nokia E66210.33

  • Page 1: Product Overview

    Product Overview Ethernet bridge adapters 100BASE-T, E66210.32 10/100BASE-T, E66210.33 DN0610789 © Nokia Corporation 1 (14)

  • Page 2

    This document is intended for the use of Nokia's customers only for the purposes of the agreement under which the document is submitted, and no part of it may be reproduced or transmitted in any form or means without the prior written permission of Nokia.

  • Page 3: Table Of Contents

    Contents Contents Product description ................4 Hardware installation instructions ............7 Front panel ....................9 Cabling ....................11 Product features...................12 Bridge .....................12 LAN ......................12 WAN .......................13 Environmental ..................13 Modem requirements ................13 DN0610789 © Nokia Corporation 3 (14)

  • Page 4: Product Description

    Product Overview Product description The Nokia ET-adapter is a plug-and-play Ethernet interface adapter for Dynanet (DNT) modems. This Ethernet interface adapter can be installed to the adapter port of a DNT modem. Figure 1. ET adapter The main function of the ET-adapter is to bridge two LANs over the WAN.

  • Page 5

    Product description are fixed. There are three selectable Ethernet interface settings in E66210.33: 10BASE half and full duplex and 100BASE full duplex. The data path and main components of ET-adapter are described in the block diagram below. ET-Adapter 100 BASE-T...

  • Page 6

    The figure above describes the standard Ethernet frame without VLAN tag. Standard maximum frame length is 1518 bytes. The ET-adapter supports frames included in 802.1Q VLAN tag. 1522 bytes long frames are forwarded from LAN to WAN. 6 (14) © Nokia Corporation DN0610789...

  • Page 7: Hardware Installation Instructions

    Hardware installation instructions Hardware installation instructions Modern connector Ethernet connector Pin 1 Figure 6. ET Adapter card E66210.33 DN0610789 © Nokia Corporation 7 (14)

  • Page 8

    Product Overview Table 1. E66210.33 bridging Link speed 10BASE 10BASE 100BASE Duplex status Half Full Full Closed pins LED 100 LED HD Installing E66210.32 Figure 7. Installing the adapter Switch off the modem power, plug the ET-adapter into the slot and tighten two screws.

  • Page 9: Front Panel

    LINK displays link status: LED is lit when cable is connected to another Ethernet equipment and the link is up. Link status is also shown at the DNT modem: if the link is down there is no incoming signal alarm. DN0610789 © Nokia Corporation 9 (14)

  • Page 10

    Off Off Full LINK Figure 9. Front panel E66210.33 RX displays receive status. LED blinks every time when an Ethernet packet is received from the LAN. LINK displays link status. LED is lit when cable is connected to another Ethernet equipment and the link is up. Link status is also shown at the DNT modem: if the link is down there is no incoming signal alarm.

  • Page 11: Cabling

    Ensure that the Ethernet port that is connected to ET-adapter has the same configuration as the ET-adapter. Port speed and duplex status have to be the same at both Ethernet ports. It is not recommended to use auto-negotiation option. Port configuration should always be fixed. DN0610789 © Nokia Corporation 11 (14)

  • Page 12: Product Features, Bridge

    01-80-C2-00-00-01. Pause time parameter of pause frame is 80 slots. Pause frame is sent only when full duplex mode is selected. Selectable configuration 10 Mbps and half duplex 10 Mbps and full duplex 100 Mbps and full duplex 12 (14) © Nokia Corporation DN0610789...

  • Page 13: Environmental, Modem Requirements

    EN 300 386 Power consumption: 800 mW Modem requirements The ET-adapter can be installed to the follwing modems. The modem adapter type is displayed as V.35 or Ethernet E66210.32 depending on the DNT modem software version. DN0610789 © Nokia Corporation 13 (14)

  • Page 14

    Product Overview DNT2M-sp T65620 DNT2M-mp T65630 DNT2Mi-sp T65670 DNT2Mi-mp T65680 DNT2M-G-sp T65650 DNT2M-G-mp T65660 14 (14) © Nokia Corporation DN0610789...

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E66210.32

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