✦Basic product information：

GE 369B1860G0030 Industrial Ethernet switch
Ethernet switch equipment for industrial control
The 369B1860G0030 is a GE product
Can be used as PLC card, module or controller

Working principle
Ethernet switch works at the second layer (data link layer) of the OSI network reference model. It is a network device based on MAC (Media Access Control) address identification and Ethernet data frame forwarding.
The ports on a switch that are used to connect computers or other devices are called ports. The computer is connected to the switch port through a network cable using a network card. Each port of network cards, switches, and routers has a MAC address that is solidified in the EPROM of the device by the device manufacturer. The MAC is assigned by IEEE, and each MAC address is globally unique. The MAC address is a 48-bit binary address. The first 24 bits are the manufacturer identifier, and the last 24 bits are the serial number assigned by the manufacturer.
The switch accepts the data frame sent by the computer on the port, searches the MAC address table according to the destination MAC address of the frame header, and forwards the data frame from the corresponding port to achieve data exchange.

369B1860G0031

The working process of the switch can be summarized as “learning, memory, receiving, table lookup, forwarding” and other aspects: Through “learning”, you can know the MAC address of the device connected to each port; The mapping between MAC addresses and port numbers is “memorized” in memory to produce MAC address tables. After the data frame is “received” from a port, the port number corresponding to the destination MAC address in the frame header is “found” in the MAC address table, and then the data frame is “forwarded” from the found port.
The switch divides conflict zones and creates an independent conflict zone for each port. If a large amount of data is sent to each port, the port will first store the received data waiting to be sent to the register, and then send out when it is the turn to send.

✦About Chengdu Sunshine Xi He

Chengdu Sunshine Xi He Electric Co., Ltd. specializes in selling the world’s major electrical brand products overseas direct procurement,

genuine inventory, price preferential after-sales warranty, complete models, the same product, not the same price and service.

Large supply of original imported DCS system accessories, PLC system accessories.

Main :ABB, GE Fanuco, Bentl Bentley, Triconex Invensys, Woodward Woodward, Foxboro, Foxboro,

Westinghouse /Emerson, Reliance Ryan, SchneiderModicon, A-B, HIMA dark horse, Motorola MOTOROLA,

Kollmorgen Kollmorgen Bosch/Rexroth/ Bosch Rixon, NI,YOKOGAWA Yokogawa, and other major brands of DCS system accessories,

robot system accessories, large servo system discontinued spare parts.

✦Contact us freely

BeiLin

| Mobile/wechat：+86 18005021035

Email contact：18005021035@163.com

✦What can we do for you?

1. All items are new.
2. Any enquiry will be answered within 1 hour.
3. We check them before shipping!

✦About Frequently Asked Questions

Q: Are you a trading company or a manufacturer?
A: Yes, we are a trading company.

Q: Do you have stock or need to buy from another supplier?
A: We have a lot of inventory to sell and we have our own warehouse.

Q: Do you sell outdated products? Or even a very old product?
A: If there is a new model that needs to be replaced, we will recommend that you use the new model;
If the replacement is not easy, we will help check that the old car is in good condition.
If used or otherwise, we will tell you the truth.

Q: How long is your delivery time?
A: If the goods are in stock, it usually takes 2-3 working days. If the quantity is large,
It takes 5-7 business days after receipt of payment.
If it is not an ordinary product, it always takes 3-4 weeks to order.

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