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IBM 98Y6848 is an RS-485 serial interface network adapter card designed for enterprise and industrial communication environments requiring reliable serial data transmission. This adapter provides stable RS-485 connectivity for systems that depend on long-distance serial communication and industrial control applications.
Built for IBM enterprise hardware environments, the card is designed to support dependable communication between servers, controllers, and serial-based networking equipment. Its durable PCIe plug-in design makes it suitable for data center, automation, and infrastructure integration tasks.
Specifications:
Features:

IBM 98Y6848 RS-485 Dual-Port H-Performance Serial Interface Network Adapter Card
$31.49
IBM Dual Port Gbit Ethernet Daughter Card for Power8 System 98Y6985 98Y6986 FP
$56.08
IBM 98Y6848 98Y6849 2-Port RS-485 Serial Interface PCIe Card
$99.00
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Documentation