KSZ9897R 7-Port Gigabit Ethernet Switchwith Two RGMII/MII/RMII Interfaces IC

• Customization: Available
• Features1: Glass Passivated Chip
• Features2: Low Forward Voltage Drop
• Model NO.: KSZ9897R
• Features3: Ideal for Printed Circuit Board
• Features4: High Surge Current Capability
• Transport Package: Plastic Package
• Specification: SOT-23 TO-92 SC70
• Origin: Guangdong, China
• Production Capacity: 10000 Pieces/Day

Product Description

Product Description

Part Name
KSZ9897R 7-Port Gigabit Ethernet Switchwith Two RGMII/MII/RMII Interfaces IC
Features
• Switch Management Capabilities
- 10/100/1000Mbps Ethernet switch basic functions:frame buffer management, address look-up table, queue management, MIB counters
- Non-blocking store-and-forward switch fabric assures fast packet delivery by utilizing 4096 entry forwarding table with 256kByte frame buffer
- Jumbo packet support up to 9000 bytes
- Port mirroring/monitoring/sniffing: ingress and/or egress traffic to any port
- MIB counters for fully-compliant statistics gathering 34 counters per port
- Tail tagging mode (one byte added before FCS) support at host port to inform the processor which ingress port receives the packet and its priority
- Loopback modes for remote failure diagnostics
- Rapid spanning tree protocol (RSTP) support for topology management and ring/linear recovery
- Multiple spanning tree protocol (MSTP) support
Applications
• Stand-alone 10/100/1000Mbps Ethernet switches
• VoIP infrastructure switches
• Broadband gateways/firewalls
• Wi-Fi access points
• Integrated DSL/cable modems
• Security/surveillance systems
• Industrial control/automation switches
• Networked measurement and control systems

Dongguan Merry Electronics Co., Ltd.
was established in 2013 as a professional supplier of semiconductor discrete device sales and technical services.

The core management team has many years of industry background, and constantly attracts outstanding talents to join, and has a complete talent cultivation mechanism; to ensure the continuous improvement of competitiveness.

The company's core product lines include:

1. Rectification; Ultra-fast recovery; Schottky; Zener diode; Bridge rectifier;

2. Low voltage MOS; super junction MOS

3. SIC diode; SIC MOSFET

Meirui's product line will help you achieve highly innovative and outstanding performance solutions, covering switched mode power supplies (SMPS), computing, motor control and drive, consumer electronics, mobile devices, lighting solutions, automotive and other applications. Many areas of the country.

FAQ

 

1. What service do you have ?

We are supplier of diode, bridge rectifiers and automotive rectifier diode. and mosfet ,We could supply competitive price and fast delivery and good quality with prompt service,  We have our own R&D team , and Engineer to ensure to offer the best service to clients . 
 
2. May I have some samples for testing?

We offer free samples for our customers and they only need to pay the freight for samples.

3. What about the delivery ?

Usually the lead time is about 1-4  weeks after receiving payment. For normal parts , we have the quantity in stock. 

4. What about the payment terms ?

This can be discussed based on the actual order situation. 
 
5. What about the shipment terms ?

FOB shenzhen by sea; We also work with DHL, FEDEX, TNT and etc. For large quantity , it's up to clients to choose the freight forwarder, our we can offer the service to assist clients  

6. Do you hae any minimum order quantity requirement?

Based on the different products, for firt trial order to test, we can offer the quantity based on clients request,   for repeat order, MOQ is based on the minimum packaging quantity.