GarrettCom Magnum 3000 RPM-TP Twisted Pair, Jumper Across Distances Supported, Not used, 10 Km

Magnum 3000 Stackable HubsInstallation and User Guide (07/06)

NOTE: The RPM-SMF circuit board contains a six pin 3-position jumper, but the jumper is only to be placed across pins 5 & 6. The others are not used.

JUMPER ACROSS	DISTANCES
SUPPORTED
1 - 2	not used
3 - 4	not used
5 - 6	0 - 10 Km

DEFAULT

1 2

3 4

5 6

J1

4.2.7 RPM-TP (Twisted Pair)

The Magnum RPM-TP card supports Ethernet twisted pair segments of any

standard length. It is equipped with a single RJ-45 connector. The RJ-45 connector is
shielded to minimize
	MDI-X
emissions and will	Cross-Over		Shielded RJ-45
	Slide Switch
allow both unshielded			Connector
twisted pair (UTP) and	1
shielded twisted pair			2
(STP) segment	3
connections.
	1	LINK	2 Partition 3 Receive

Magnum RPM-TP

The RPM-TP module is also equipped with a Media Dependent Interface-Crossover (MDI-X) slide switch to allow for cascaded connections. This feature eliminates the need for a special twisted pair crossover cable.

With the switch in the UP position, the RPM-TP port is used for cascaded and up-link connections (i.e.: a connection to another repeater or hub or concentrator typically.) When used for segments going to workstations and other user device connections, the MDI-X switch should be in the DOWN position.

The RPM-TP will support 10BASE-T unshielded twisted pair wiring (UTP) environments with maximum segment distances up to 100m (325 ft.), or shielded twisted pair wiring (STP) of 150m (500 ft.). This module is designed with internal transceiver functionality. The RPM-FST has LINK, PART, and RX LEDs.

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