Sun Microsystems 3U User Manual
Chapter 1
Product Overview
3
SunATM 622 3U CompactPCI Adapter
The SunATM 622 compact PCI adapter is a 622 Mbps ATM network interface board
with a multi-mode fiber optical transceiver for LAN access. The SunATM 622
compact PCI adapter provides full duplex transmission of data between a host on a
compact PCI (cPCI) bus and the fiber optics with a data rate of 622 Mbits/sec.
with a multi-mode fiber optical transceiver for LAN access. The SunATM 622
compact PCI adapter provides full duplex transmission of data between a host on a
compact PCI (cPCI) bus and the fiber optics with a data rate of 622 Mbits/sec.
Hardware Features
■
Supports 622-Mbps operation over 62.5/125
µ
multimode fiber cable at 1300 nm
wavelength
■
Integrates PCI and SAR (segmentation and reassembly) functions in an ASIC
implemented in standard CMOS
implemented in standard CMOS
■
Aligns SAR function with ATM Forum specified and International
Telecommunications Union-Telecommunication Sector (ITU-TS) approved ATM
Adaptation Layer (AAL) 5
Telecommunications Union-Telecommunication Sector (ITU-TS) approved ATM
Adaptation Layer (AAL) 5
■
Supports 32- and 64-bit bus master interface
■
Supports 33 MHz clock speeds
■
Supports the SONET and SDH (Synchronous Optical NETwork/Synchronous
Digital Hierarchy) physical layer framing structure
Digital Hierarchy) physical layer framing structure
Hardware and Software Requirements
To connect the Sun adapter to an ATM switch, you need a multimode fiber cable
with an SC connector.
with an SC connector.
Refer to the manuals supplied with the ATM switch for specific instructions about
the switch’s cable connections and cabling an ATM network.
the switch’s cable connections and cabling an ATM network.
The software drivers required for operating the adapter are located on the Solaris
Sun Computer Systems Supplement CD-ROM, which is included with the Solaris
software.
Sun Computer Systems Supplement CD-ROM, which is included with the Solaris
software.