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.

WAN Euro

Power

ISEPROM

 

ET-Adapter 100 BASE-T

 

 

 

 

 

 

3,3V / 1,8V

2048x8

 

 

 

 

 

HDLC

Bridge

MII

PHY

10/100

RJ-45

LAN

 

DS33ZII

 

LXT971

 

 

 

 

 

 

 

 

 

Link integrity & activity

LEDs

 

 

 

 

 

 

 

SDRMA

 

 

 

 

 

 

4x1Mx32

 

 

 

 

 

Figure 2.

Block diagram

ET-adapter is compatible to virtual LANs and 802.1Q VLAN tags are forwarded transparently over the WAN. Using virtual LANs several subnets can be combinated to the one Ethernet link, but only if also Ethernet switches support VLANs.

100BASE-T

100BASE-T

Ethernet switch

Ethernet switch

VLAN1

VLAN2

VLAN2

VLAN1

Figure 3.

VLAN

DN0610789

© Nokia Corporation

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Nokia E66210.32 10/100BASE-T, E66210.33 manual

100BASE-T, E66210.32 10/100BASE-T, E66210.33 specifications

The Nokia E66210.33 and E66210.32 are advanced networking devices designed to meet the demands of modern telecommunications. These Ethernet switches are part of Nokia's commitment to delivering high-performance, scalable networking solutions that support a variety of applications and environments.

One of the main features of the E66210 series is its support for 10/100BASE-T Ethernet, making it an ideal choice for organizations that require reliable data transmission over standard twisted-pair cabling. This capability ensures compatibility with a wide range of legacy and modern devices, thereby facilitating seamless integration into existing network infrastructures.

The E66210 series boasts an impressive switching capacity, capable of handling high volumes of data traffic without compromising performance. This is particularly important for businesses that rely on data-intensive applications, as it minimizes latency and ensures smooth operation even during peak usage periods.

Enhanced network management capabilities are also a significant aspect of the E66210 switches. Equipped with support for various networking protocols, including SNMP and RMON, these devices enable IT administrators to monitor network performance effectively. This level of visibility allows for proactive troubleshooting and fine-tuning of network parameters, leading to optimized performance across the board.

Scalability is another key characteristic of the E66210 series. These switches are designed to grow with the needs of an organization, whether expanding to new areas or increasing the number of connected devices. This feature reflects Nokia's understanding of modern business dynamics, where flexibility and adaptability are crucial for success.

Security is a top priority for any networking device, and the E66210 series does not disappoint. With built-in security features such as port authentication and VLAN support, these switches help protect sensitive data by restricting access to authorized users only.

The durable design of the E66210 series ensures reliability in various operating conditions. Built to withstand the rigors of industrial environments, these devices can function effectively in areas with extreme temperatures and electrical fluctuations, making them suitable for use in both enterprise and outdoor applications.

In summary, the Nokia E66210.33 and E66210.32 are robust networking switches designed to offer high performance, scalability, and security features. Their support for 10/100BASE-T Ethernet, alongside advanced management capabilities, makes them ideal for organizations seeking reliable and efficient networking solutions. With their durable design and flexibility, these devices are poised to handle the evolving demands of modern networks.