4318 | 7195 | 7198 | 7464 | 7565 | 7814 | 7815 | 7868 | 7894 | 7895 | 7915 | 7995 | 8301 | 8311 | 8341B | 8345 | 8346 | 8391 M | 8391 M10 | Active
| Product CN-8301 - 10Base-FL 32-Bit EISA NIC with ST/SMA Connectors | |
| Overview The CodeNet-8301 is a 32 bit 10BASE-FL Ethernet network adapters for the Extended Industry Standard Architecture (EISA) bus. The board is a state-of-the-art bus master design that uses the host system main memory directly When receiving or transmitting packet data or during buffer management, the CodeNet-8301 requests the EISA bus from the host system. Linked-list buffer management maximizes flexible memory management and provides efficient data packet processing in system memory by eliminating the need for intermediate copying of packets. The direct placement of data into system memory increases throughput while reducing CPU bus bandwidth utilization. In fact, the high-speed interruptible DMA design of the CodeNet-8341 typically consumes less than 5% of the CPU bus bandwidth. EISA users can take full advantage of the inherent speed and power of i386, i486 and Pentium EISA computers in a fiber optic Ethernet network. For total software compatibility the CodeNet-8301 supports both EISA (slot specific) and ISA compatible I/O addressing. The ISA mode should only be used for software compatibility with ISA drivers. CodeNet-8301 EISA adapter provides a high performance, fiber optic link to an Ethernet network segment, based upon the IEEE 10BASE-FL standard. which is backwards compatible with the earlier Fiber Optic Inter Repeater Link (FOIRL) IEEE standard. It is completely immune to electromagnetic noise and no form of cable damage, like short circuits, ground faults, reflections, or impedance mismatches, can disable the network. Fiber optic networks provide unparalleled security. Workstations can be up to 4 kilometers apart in both point to point configurations. CodeNet-8301 10BASE-FUFOIRL cards are compatible with other FOIRL or 10BASE-FL products and can be used with other manufacturers' concentrators and repeaters. |
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Specifications Hardware Compatibility: Any 32 bit EISA Bus Computer Standards: IEEE 802.3j Section 18 (10BASE-F) CSMA/CD Ethernet 10Mbps baseboard, Section 9.9 Fiber Optic Inter-Repeater Link (FOIRL) FCC Class B EN55022B Data Transfer: 32 bit bus master. Implements 33 megabytes/second burst mode data transfer. 8/16 bit I/O mapped and slot specific addressing. Adapter Configuration: Configured through EISA configuration file. Interfaces: Duplex fiber optic cable with bayonet type ST connectors as standard, optional screw-on SMA connectors available. LAN Software: The following is a partial list of software that runs on the CodeNet 830X adapters: NetWare 386, 4.0 Server Drivers-- Novell NetWare 386, v3.1 and v3.11 Novell NetWare 386, v4.x NetWare DOS ODI Driver-- DOS DR-DOS LAN Workplace for DOS Any application or protocol that utilizes the ODI Interface. NetWare OS/2 Drivers-- OS/2 1 .X OS/2 2.X NDIS 2.01 Driver-- Microsoft LAN Manager IBM LAN Server OS/2 Windows for Workgroups DEC Pathworks, Release 4. NDIS 3.0 Driver-- Windows NT UNIX Drivers-- SCO UNIX Novell UnixWare Solaris-86 (Interactive) Technical: I/O Base Address 0200 to 03E0 (Hex) in software selectable increments. Interrupt Channel IRQ 10, 5, 11, 9 ISA Mode I/O selection: 100-35f (hex) EPROM Size 32 Kbytes EPROM Base Address CO000 through D8000 (hex) Transceiver Transmitter: CodeLed high radiance edge-emitting Aluminum Galium Arsenide Light Emitting Diode (LED); Receiver: Silicon PIN-type Photodiode. Optical Wavelength 830nm + 20rim, peak. Cable 50/125, 62.5/125, 85/125, or 100/140 duplex, multimode, graded index. Physical: Board Size 10.8 cm (4.3 in) x 19.7 cm (7.8 in) EISA half size card Operating Environment Temperature: 00-55° C Humidity: 10-90% non-condensing Power: 1.0A (@ + 5V), typical Optical Specifications *1: Peak Power Output Info: 62.5 µm core fiber: -12dBm 1O0 µm core fiber: - 11.5 dBm 50 µm core fiber: - 15.5 dBm Receiver Sensitivity: - 27 dBm Optical Flux Budget Info: 62.5 µm core fiber: 15 dB 100 µm corefiber: 15.5 dB 50 µm core fiber: 11.5 dB Dynamic Range: 18 dB Maximum Cable Length *2: 2000 square meters. *1: Typ. peak power measured at 25°C, 50% duty cycle. Hi power [factory default] Low Power reduces power by approximately 3 dBm and optimal distance to approximately 1000 meters. *2: Longer link distances (3-4 km) are possible, limited by IEEE 802.3 roundtrip delay and optical flux budget. Diagnostic Indicators: Transmit (TX)--Green Receive (RX)--Green Collision (C)--Yellow Jabber (J)--Yellow Link Integrity (L)--Green |
4318 | 7195 | 7198 | 7464 | 7565 | 7814 | 7815 | 7868 | 7894 | 7895 | 7915 | 7995 | 8301 | 8311 | 8341B | 8345 | 8346 | 8391 M | 8391 M10 | Active
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