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Adapters

SGP Adapter

SGP PCI Adapter

SGP: Dual or Quad Port PCI Adapter for 5v PCI buses

SGP is available as a two or four port high-speed synchronous communications adapter. SGP's design incorporates a Bus Master Controller to transfer data directly from the serial communications line to PC memory, allowing the adapter to support speeds exceeding 4 Mbps with minimal bus and CPU overhead.


SGP3 PCI Adapter

SGP3: Dual Port PCI/PCI-X Adapter for 3.3v PCI buses

SGP3 is available as a two port high-speed synchronous communications adapter. As with the SGP, SGP3's design incorporates a Bus Master Controller to transfer data directly from the serial communications line to PC memory, allowing the adapter to support speeds exceeding 4 Mbps with minimal bus and CPU overhead.


The SGP and SGP3 is available with RS-232, V.35, X.21 or RS-422 electrical interfaces in a mix and match manner. No DIP switches and no jumpers are required. Each adapter occupies a memory window that can be mapped anywhere in a bus address space (0-4 Gbytes for PCI). Standard software releases support up to four adapters per machine. On a special-order basis, software drivers are available to handle up to 16 adapters in one system.

The Software Group's Wanware and Netcom II software are written specifically for this adapter line (SG2P, SG4P, and SG2P3).

Details:
        SG2P
        SG4P
        SG2P3

Model
# of Ports
Bus
Bit Rate
SG2P
2
5v. PCI
4000++
SG4P
4
5v. PCI
4000++
SG2P3
2
3.3v PCI & PCI-X
4000++

COMPONENTS

BUS Interface

PCI

Serial Interface

Zilog 16C32

Adapter Connector(s)

Two DB15 (2 port), 1 DB-37 (4 port)

Electrical Interfaces

EIA RS-232-C, V.35, V.36/RS-449, RS-530,
X.21/RS-422

REQUIREMENTS

Temperature Range

0 to 55 degrees Celsius

Humidity

Up to 90% (non-condensing)

OPERATION

Number of Links

Two or Four

Synchronous Clocking

Internal or External

Link-Speeds (Actual)

4+ Mbps

Adapters per System

Up to Four (4)