88E1543-A1-LKJ2C000 - Brand New MARVELL IC Chips
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Description
The Alaska 88E1545 device supports the Quad-Serial Gigabit Media Independent Interface (QSGMII) for direct connection to a MAC/Switch port. The QSGMII combines four ports of SGMII running at 1.25 Gbps onto a single differential-pair of signals operating at 5 Gbps. QSGMII primarily decreases the number of I/O pins on the MAC interface compared to the SGMII and lowers the overall power consumption.
Specifications and features
Supports Energy Efficient Ethernet (EEE) - IEEE 802.3az compliant
88E1545 supports one mode of operation
- QSGMII (System) to Copper
88E1543 supports two modes of operation
- SGMII (System) to Copper
- Dual-port SGMII (system) to Copper/Fiber
88E1548 supports four modes of operation
- QSGMII (System) to Copper
- QSGMII (System) to SGMII/Fiber (Media)
- QSGMII (System) to Copper/SGMII/Fiber Auto-Media
- SGMII (System) to Copper
Ultra low power consumption
Integrated MDI termination resistors and capacitors
Integrated Advanced Virtual Cable Tester® (VCT™) cable diagnostic feature
"Downshift" mode for two-pair cable installations
Supports up to four LEDs per port programmable to indicate link, speed, and activity functions
Supports Advance Power Management modes for significant power savings
Automatic MDI/MDIX crossover for all 3 speeds of operation including 100BASE- TX and 10BASE-T
Automatic polarity correction
25 MHz, 125 MHz, or 156.25 MHz reference clock options
Clock cascade up to two downstream devices
Various loopback modes for diagnostics
Supports IEEE 1149.1 JTAG and 1149.6 AC JTAG
Available in Green compliant package only
Manufactured in a 14 x 20 mm 128-Pin LQFP with EPAD package
88E1545 and 88E1543 devices manufactured in a 14 x 20 mm 128-Pin LQFP with EPAD package
88E1548 devices manufactured in a 15 x 15 mm 196-Pin TFBGA packageApplication Scenarios
Comparison
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Similar parts: 430483 , Click to view
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Datasheet
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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:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Payment:
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Popular parts of the same kind
- Datasheet: Download 88E1543-A1-LKJ2C000
- Chipdatas Part: CD88-88E1543-A1-LKJ2C000
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/28 22:27 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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