GarrettCom Magnum 700X manual Magnum RPM-BNC, Rpm-Aui

8

Magnum RPM-AUI

1

2

with slide-lock

2 Receive LED

Standard 15-pin female AUI,

1 Partition LED

2

1

1 Partition LED

2 Receive LED

Standard BNC

10BASE2 Connector

Internal Termination

Slide Switch

Magnum 700X Mini-Concentrators Installation and User Guide (05/98)

take advantage of internal termination, the slide switch should be in the "DOWN" (or right-side) position. In this configuration, the 10BASE2 segment is directly attached to the BNC port where it is internally terminated. When the switch is in the "UP" (or left-side) position, the BNC port requires a "tee" connector (not

supplied) and a 50 ohm terminator

for proper termination. Certain applications may require a "tee"

connector, used as a tap, to allow

the 10BASE2 coax segment to continue on past the RPM-BNC

connection.

Magnum RPM-BNC

The RPM-BNC module includes one partition (PART) and one receive (RX) LED, which are visible from the front. The PART LED flashes AMBER to indicate that the segment has been automatically partitioned. As soon as normal transmission resumes, the segment will be automatically re-established. The RX LED illuminates GREEN intermittently to indicate data is being received.

Important Note: for the RPM-BNC Termination Switch -

DOWN (or right): Internally Terminated

UP (or left): Requires "T" Connector.

(To recall the right BNC switch position, remember "tee up" . . as in golf ! )

2.3.2RPM-AUI

This module is equipped with a 15 pin female AUI connector and a slide-lock, and performs full IEEE 802.3 repeater functionality. It is used to provide connectivity with a 10BASE5 (ThickNet) backbone or to

any AUI segments. A transceiver is required when connecting to a

ThickNet segment and the RPM-AUI

supports this convention. The RPM- AUI is also a "universal" Ethernet

media interface as it may be used with a variety of different mini-transceivers

GARRETT