(China (Mainland))
Product Summary
The 88E3083-LKJ is a third－generation Marvell DSP－based 8－port 10/100BASE－T Fast Ethernet (FE) transceiver. The 88E3083-LKJ offers the industry lowest power consumption at only 150mW per port, resulting in higher port density, lower cost FE switches. Additionally, the 88E3083-LKJ integrateS the industry most advanced FE transceiver feature set, such as Marvell Virtual Cable Tester (VCTTM) technology for remote cable diagnostics and support for very low power modes. The 88E3083-LKJ containS all of the active circuitry to convert data streams to and from eight Media Access Controllers (MACs) and to and from the physical media. In addition, both devices incorporate IEEE 802.3u Auto－Negotiation in support of both 100BASE－TX and 10BASE－T networks over twisted－pair cable in full－duplex or half－duplex mode.
Features
88E3083-LKJ features: (1)Lower power dissipation, 150mW/port; (2)Yields higher port density and lower cost; (3)Power management modes; (4)Reduces system power; (5)Virtual Cable Tester feature; (6)Enables remote cable diagnostics for fault detection; (7)Auto－MDI/MDIX crossover for 100BASE－TX and 10BASE－T ports; (8)Simplifies and reduces the cost of networking installation; (9)Jumbo frame support to 10 KB with up to +/－150 ppm clock jitter; (10)Supports applications that demand larger packet sizes; (11)IEEE 802.3u Auto－Negotiation support for automatic speed and duplex selection; (12)Enables a plug－and－play network system; (13)Far－End－Fault－Indication (FEFI)support for 100BASE－FX applications; (14)Improves network reliability; (15)100BASE－TX performance over 150 meters.
Diagrams
