SMC Networks EX122-SDN1 LED indicator and Physical dimensions, LED indication EX120-SDN1

Page 9

4.LED indicator and Physical dimensions

 

 

 

 

 

 

 

 

 

SMC CORPORATION

 

 

 

 

 

 

 

 

 

Doc.No.EX##-OME0015

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4-1 LED indication

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EX120-SDN1

 

EX124D-SDN1

 

 

 

 

EX121-SDN1

 

EX124U-SDN1

 

 

 

 

EX122-SDN1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indication

 

Contents

PWR

Green Lights up when power for DeviceNet line is supplied.

 

Lights off

SI unit isn’t on line or power supply for communication

 

 

line isn’t turned on.

 

Green

Waiting for connection (ON line)

 

flashing

MOD / NET

 

Green

Connection completed (ON line)

 

lights up

 

 

 

Red

Connection time out (Minor communication error)

 

flashing

 

 

 

Red

MAC ID duplication error or BUS OFF error

 

lights up

(Major communication error)

4-2 Physical dimensions

SI unit (EX120-SDN1)

SMC

SERIAL UNIT

SWITCH

1

ON

 

 

 

 

 

 

 

 

 

SETTINGS

0

 

1

2

3

4

 

5

6

7

8

 

 

 

 

1

2

4

8

16

32

 

 

 

 

0

 

0

0

0

0

0

0

 

 

STATION

 

1

 

1

0

0

0

0

0

 

 

 

2

 

0

1

0

0

0

0

 

 

ADDRESS

 

 

 

 

 

 

 

 

 

 

 

 

 

62

 

0

1

1

1

1

1

 

 

 

 

63

 

1

1

1

1

1

1

 

 

 

125K

 

 

 

 

 

 

 

0

0

TRANSMIT

250K

 

 

 

 

 

 

 

1

0

SPEED

500K

 

 

 

 

 

 

 

0

1

 

 

 

 

 

 

 

 

 

 

1

1

10.2

28.8

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Image 9
Contents EX124D/U-SDN1 Contents Connection Safety instructionsGeneral specifications SpecificationsElectrical and network specifications SDN1Address +1 Wiring and SettingTrunk Branch line Thick cable Kbps 100m or less Kbps 250m or lessCable specification Canh Blue Low side of communication cable Ground / ShieldAddress SW1 SW2 SW3 SW4 SW5 SW6EX122-SDN1 Indication Contents LED indicator and Physical dimensionsGreen Lights up when power for DeviceNet line is supplied LED indication EX120-SDN1SI unit EX122-SDN1 SI unit EX121-SDN1SI unit EX124D-SDN1 SI unit EX124U-SDN1 EDS Electronic Data Sheet File MOD/NET LED Trouble Shooting

EX120-SDN1, EX122-SDN1, EX121-SDN1, EX124D/U-SDN1 specifications

SMC Networks has consistently been a key player in the networking hardware market, offering a range of products designed for various networking needs. Among their notable offerings are the EX124D/U-SDN1, EX122-SDN1, EX120-SDN1, and EX121-SDN1 models. Each of these network switches stands out with unique features and technologies that cater to different requirements in both enterprise and small to medium-sized business environments.

The EX124D/U-SDN1 is a robust Layer 2 managed Ethernet switch, designed to support network scalability and efficiency. It boasts a compact form factor with 24 10/100/1000 Mbps Ethernet ports and additional SFP ports for fiber connections, enabling high-speed data transfers and flexibility in network setup. Its user-friendly web management interface simplifies configuration and monitoring, while advanced features like VLAN support, QoS, and link aggregation facilitate optimal network performance.

Moving to the EX122-SDN1, this model focuses on cost-effective solutions without compromising essential functionalities. With 12 PoE+ (Power over Ethernet) ports, this switch is ideal for powering devices such as IP cameras and wireless access points while simultaneously ensuring reliable connectivity. The EX122-SDN1 also supports advanced security features including access controls and storm control, making it suitable for environments where network security is a top priority.

The EX120-SDN1 is engineered for small scale operations requiring efficient network management. It comes with 8 gigabit ports, allowing for high-speed connectivity in a compact design. This model is particularly noted for its energy-efficient features that comply with IEEE 802.3az, which reduces power consumption when devices are inactive. Additionally, it offers basic Layer 2 features making it an excellent choice for small offices.

Finally, the EX121-SDN1 offers a balance of performance and flexibility, equipped with 16 ports. It is ideal for growing organizations looking to expand their network without a significant investment. This model supports features such as VLANs, which are essential for segmenting network traffic, and it includes a simple management interface for easy setup and troubleshooting.

In conclusion, SMC Networks provides a diverse lineup of switches through the EX124D/U-SDN1, EX122-SDN1, EX120-SDN1, and EX121-SDN1. Each model is crafted with specific features that address different networking challenges, allowing businesses of various sizes to enhance their network infrastructure effectively. Whether it's for simple connectivity needs or a more sophisticated network environment, SMC Networks has a solution to fit the bill.