EDS-510A Series User’s Manual

Featured Functions

Redundancy Protocol

 

 

 

 

 

 

 

 

 

Setting

Description

Factory Default

 

 

Turbo Ring

Select this item to change to the

None

 

 

Turbo Ring configuration page.

 

 

 

 

 

 

RSTP (IEEE

Select this item to change to the

None

 

 

802.1W/1D)

RSTP configuration page.

 

 

 

 

Set as Master

 

 

 

 

 

 

 

 

Setting

Description

Factory Default

 

 

Enable/Disable

Select this EDS-510A as Master

None

 

Redundant Ports

 

 

 

 

 

 

 

 

Setting

Description

Factory Default

 

 

1st Port

Select any port of EDS-510A to be

Port G2 if enabled for

 

 

one of the redundant ports.

Turbo Ring

 

 

 

 

 

 

 

 

 

 

2nd Port

Select any port of EDS-510A to be

Port G3 if enabled for

 

 

one of the redundant ports.

Turbo Ring

 

 

 

 

Enable Ring Coupling

 

 

 

 

 

 

 

 

Setting

Description

Factory Default

 

 

Enable/Disable

Select this EDS-510A as Coupler

None

 

Coupling Ports

 

 

 

 

 

 

 

 

Setting

Description

Factory Default

 

 

Coupling Port

Select any port of EDS-510A to be

Port 7 if enabled for

 

 

the coupling port

Ring Coupling

 

 

 

 

 

 

 

 

 

 

Coupling Control Port

Select any port of EDS-510A to be

Port G1 if enabled for

 

 

the coupling control port

Ring Coupling

 

 

 

 

 

 

The STP/RSTP Concept

Spanning Tree Protocol (STP) was designed to help reduce link failures in a network, and provide protection from loops. Networks that have a complicated architecture are prone to broadcast storms caused by unintended loops in the network. Moxa EDS-510A’s STP feature is disabled by default. To be completely effective, you must enable RSTP/STP on every EDS-510A connected to your network.

Rapid Spanning Tree Protocol (RSTP) implements the Spanning Tree Algorithm and Protocol defined by IEEE Std 802.1w-2001. RSTP provides the following benefits:

yThe topology of a bridged network will be determined much more quickly compared to STP.

yRSTP is backward compatible with STP, making it relatively easy to deploy. For example:

¾Defaults to sending 802.1D style BPDUs if packets with this format are received.

¾STP (802.1D) and RSTP (802.1w) can operate on different ports of the same EDS-510A. This feature is particularly helpful when EDS-510A ports connect to older equipment, such as legacy switches.

You get essentially the same functionality with RSTP and STP. To see how the two systems differ, see the Differences between RSTP and STP section in this chapter.

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Moxa Technologies EDS-510A, Moxa EtherDevice Switch user manual STP/RSTP Concept

EDS-510A, Moxa EtherDevice Switch specifications

Moxa Technologies is a leader in providing innovative networking solutions for industrial applications, and one of its standout products is the Moxa EtherDevice Switch, EDS-510A. This robust, managed Ethernet switch is specifically designed for reliable performance in challenging industrial environments, making it an ideal choice for various applications, including automation, transportation, and power generation.

The EDS-510A features five 10/100Base-TX Fast Ethernet ports, allowing flexibility in connecting multiple devices. Additionally, it offers two Gigabit Ethernet ports for uplink, enabling high-speed connections to aggregation switches or routers. The switch supports both redundant power inputs and a wide operating temperature range of -40 to 75 degrees Celsius, ensuring continuity of service even in extreme conditions.

One of the key features of the EDS-510A is its support for IEEE 802.3at PoE (Power over Ethernet). This technology allows the switch to deliver power to connected devices such as IP cameras and wireless access points through the Ethernet cable, which simplifies installation and reduces the need for additional power sources. This is especially beneficial in remote locations where power availability may be limited.

The EDS-510A is also equipped with advanced management features that include VLAN support, port mirroring, and QoS (Quality of Service) capabilities. These features enhance network performance and security, enabling users to prioritize critical traffic and segment the network for better control. Moreover, it supports SNMP (Simple Network Management Protocol), allowing for easy integration into existing network management systems.

Another notable characteristic is the switch's rugged design. With a metal housing that provides excellent EMI (Electromagnetic Interference) protection, the EDS-510A can withstand harsh industrial environments. It is also compliant with various industrial standards, reinforcing its suitability for mission-critical applications.

In summary, the Moxa EtherDevice Switch, EDS-510A, is engineered to meet the demands of modern industrial networking. With its combination of PoE capability, advanced management features, and rugged design, it ensures reliable and efficient network performance, making it an excellent choice for organizations looking to enhance their industrial networking infrastructure. Whether deployed in factories, transportation systems, or utility environments, the EDS-510A continues to be a trusted solution for numerous applications.