KSZ8842-32MQL - Brand New Microchip Technology Network Interface Card (NIC)
-
Description
The KSZ8842-32MQL is a 2-port switch in the KSZ8842-series designed for network interface cards (NICs). It includes PCI and non-PCI CPU interfaces and is available in different bus designs. This datasheet specifically describes the non-PCI CPU interface chips of the KSZ8842-series. It offers various features such as non-blocking switch fabric for fast packet delivery, compliance with IEEE 802.3u standards, full-duplex IEEE 802.3x flow control, and half-duplex back pressure flow control.
Specifications and features
- Non-blocking switch fabric with 1K entry forwarding table for fast packet delivery
- Fully compliant with IEEE 802.3u standards
- Full-duplex IEEE 802.3x flow control (Pause) with force mode option
- Half-duplex back pressure flow control
- IEEE 802.1Q VLAN support for up to 16 groups with VLAN ID tag/untag options
- IEEE 802.1p/Q tag insertion or removal on a per port basis for egress
- Programmable rate limiting at the ingress and egress ports
- Broadcast storm protection and IEEE 802.1d spanning tree protocol support
- MAC filtering function to filter or forward unknown unicast packets
- Direct forwarding mode enabling the processor to identify the ingress port and specify the egress port
- Internet Group Management Protocol (IGMP) v1/v2 snooping support for multicast packet filtering
- IPV6 Multicast Listener Discovery (MLD) snooping support
- Port mirroring/monitoring/sniffing for ingress and/or egress traffic
- MIB counters for fully compliant statistics gathering with 34 MIB counters per port
- Loopback modes for remote failure diagnostics
- Control registers configurable on-the-fly for port-priority, 802.1p/d/Q
- Per port, 802.1p and DiffServ-based QoS/CoS packets prioritization support
- Remapping of 802.1p priority field on a per port basis
- Full-chip hardware power-down for low power dissipation
- Per port-based software power-save on PHY with idle link detection
- Single power supply: 3.3V
- Available in commercial and industrial temperature range
- Available in different package options
- Repeater mode capabilities for latency critical applications
- Dynamic buffer memory scheme for low image jitter in video over IP applications
- Micrel LinkMD™ cable diagnostics for cable length determination and fault diagnosis
- Auto-MDIX crossover with disable and enable options
- Four priority queues to handle voice, video, data, and control packets
- Ability to transmit and receive jumbo frame sizes up to 1916 bytes
Application Scenarios
- Video Distribution Systems
- High-end Cable, Satellite, and IP set-top boxes
- Video over IP
- Voice over IP (VoIP) and Analog Telephone Adapters (ATA)
- Industrial Control in Latency Critical Applications
- Motion Control
- Industrial Control Sensor Devices (Temperature, Pressure, Levels, and Valves)
- Security and Surveillance Cameras
Comparison
Advantages- Non-blocking switch fabric ensures fast packet delivery
- Compliance with IEEE standards
- Support for various VLAN and QoS features
- Programmable rate limiting for better traffic control
- Advanced switch management capabilities
- Comprehensive register access for easy configuration
- Power-saving options for low power dissipation
- Wide temperature range for different environments
Disadvantages- No specific disadvantages mentioned
-
Similar parts: 695 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download KSZ8842-32MQL
- Chipdatas Part: CD91-KSZ8842-32MQL
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 18:00 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.