INSTALLATION

3.8.3Connecting a Twisted Pair Segment to the TPIM-T1

Before connecting a segment to the TPIM-T1, check each end of the segment to determine if the wires have been pinned properly.

To connect a TPIM-T1 to a Twisted Pair Segment:

1.Insert the DB9 connector on the segment into the DB9 port on the TPIM as shown in Figure 3-13.

18

6

17

5

16

4

15

3

14

2

13

1

RO

LNK

TPIM-T1

LNK

TPIM-T1

RI

Figure 3-13. The TPIM-T1

2.Check that the LNK LED on the TPIM lights green. If the LED lights red or is not lit, perform each of the following steps until it is:

a.Check that the device at the other end of the segment is on.

b.Verify that the DB9 is pinned properly.

c.Check the cable for continuity.

d.Check that the twisted pair connection meets dB loss and cable specifications outlined in Chapter 2.

e.Check that the port is enabled through the Local Management.

If a link still has not been established, contact Cabletron Systems Technical Support.

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Cabletron Systems TRXI-22A, TRXI-42A, TRMIM-24A, TRXMIM-44A manual Connecting a Twisted Pair Segment to the TPIM-T1

TRXI-42A, TRMIM-24A, TRXMIM-44A, TRXI-22A specifications

Cabletron Systems was a pioneering company in the network and telecommunications industry, renowned for their innovative networking products. Among the array of devices they developed are the TRXI-22A, TRXMIM-44A, TRMIM-24A, and TRXI-42A. These modules are designed to cater to a variety of networking needs, showcasing versatile functionalities and robust performance features.

The TRXI-22A is a multi-port interface card that seamlessly integrates with Cabletron's networking systems. With its advanced architecture, it is capable of high-speed data transmission, making it ideal for environments that demand bandwidth and low latency. The TRXI-22A supports a variety of protocols, thus ensuring compatibility with multiple network types. This module is particularly known for its efficient processing capabilities, which reduce bottlenecks in data flow, ensuring smooth communication across networks.

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