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Connect PSM-8E to Terminal Devices 

To connect cable from PSM-8E ports to terminal devices:

1.

Locate or build 5250-compliant cables with male RJ-45 plug
connectors at both ends. (See page 14.)

2.

Connect male RJ-45 plug connector at one end of cable to PSM-8E
RJ-45 jack connector.

3.

Connect male RJ-45 plug connector at other end of cable to RJ-45
jack connector on network device.

4.

Repeat steps 2-3 until all terminal devices are connected.

Power PSM-8E(s)

NOTE: When the PSM-8E is connected to an AC outlet supplying 90-
250VAC at 50-60 Hz, the PSM-8E automatically powers ON 

To power ON the PSM-8E:

1.

Locate power receptacle located on external power supply installed
at back of PSM-8E.

2.

Plug unit (female) end of power cord into PSM-8E power receptacle.

3.

Plug outlet (male) end of power cord into correct voltage AC wall
socket.

4.

Verify that LED on top of external power supply is illuminated. 

5.

At PSM-8E front, verify that Power LED is illuminated. 

DB-25 - At Back

At the back of the host PSM-8E, connect an AS/400 to the host 
PSM-8E using a DB-25-to-DB-25 shielded twisted-pair cable. 

SYSTEM 3X

At the front of the host PSM-8E, connect a System 3x to the host PSM-8E
using twisted-pair copper cable with male RJ-45 connectors installed at
both ends and appropriate baluns for the RJ-45 pin configuration.

REMOTE CONTROLLER

At the front of the host PSM-8E, connect a remote controller to the host
PSM-8E using two 4-port twinax “bricks”, twisted-pair copper cable with
male RJ-45 connectors installed at both ends, and appropriate baluns for
the RJ-45 pin configuration. 

CONFIGURATION

SWITCHES

OPTICAL LINK

TX

RX

POINT TO POINT
(2 MUXES)

DC POWER

INPUT        W S C

OUTPUT PORTS

RING MODE
(3 OR MORE MUXES)

HOST SIDE

MULTIPLEXER

DEVICE SIDE

MULTIPLEXER

MODEL     PSM-8

PINS         4/5   3/6   1/2

S/N            xxxxxxxxx

System

3x

PowerStar 

Express

 Multiplexer

Link

Status

TX

RX

PSM-8E

2X

2X

0

1

GROUP A

2X

2X

2

3

GROUP B

2X

2X

4

5

GROUP C

2X

2X

6

7

GROUP D

Remote

Controller

PowerStar 

Express

 Multiplexer

Link

Status

TX

RX

PSM-8E

2X

2X

0

1

GROUP A

2X

2X

2

3

GROUP B

2X

2X

4

5

GROUP C

2X

2X

6

7

GROUP D

AS/400

PowerStar 

Express

 Multiplexer

Link

Status

TX

RX

PSM-8E

2X

2X

0

1

GROUP A

2X

2X

2

3

GROUP B

2X

2X

4

5

GROUP C

2X

2X

6

7

GROUP D

PowerStar 

Express

 Multiplexer

Link

Status

TX

RX

PSM-8E

2X

2X

0

1

GROUP A

2X

2X

2

3

GROUP B

2X

2X

4

5

GROUP C

2X

2X

6

7

GROUP D

1

2

3

4

5

6

0

1

2

3

4

5

6

0

Left Link 

Left Link 

Parity Error 

Parity Error 

Line Sync 

Line Sync 

1

2

3

4

5

6

0

1

2

3

4

5

6

0

Left Link 

Left Link 

Parity Error 

Parity Error 

Line Sync 

Line Sync 

1

2

3

4

5

6

0

1

2

3

4

5

6

0

Left Link 

Left Link 

Parity Error 

Parity Error 

Line Sync 

Line Sync 

1

2

3

4

5

6

0

1

2

3

4

5

6

0

Left Link 

Left Link 

Parity Error 

Parity Error 

Line Sync 

Line Sync 

Device PSM-8

Summary of Contents for PSM-8E

Page 1: ...interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at th...

Page 2: ...polling groups ports 0 3 comprise one polling group and ports 4 7 comprise the other polling group TECHNICAL SPECIFICATIONS Protocol 5250 Data Rate 1 Mb s 2 Mb s transparent Number of Ports Eight 8 Ho...

Page 3: ...multimode fiber Optional 100 140 m multimode fiber 85 125 m multimode fiber 50 125 m multimode fiber Peak Power Wavelength 820 nanometers Typical Maximum Cable Distance Point to point Up to 2 kilomet...

Page 4: ...w reconfigure jumpers as required NOTE JUMPERS SETTINGS FOR ALL EIGHT 8 SETS OF JUMPERS MUST BE IDENTICAL 4 Replace PSM 8E top cover Carefully tilt top cover down Slide top cover forward to align agai...

Page 5: ...ata grade Does the wiring use natural pairs Does the wiring avoid sources of environmental noise Does the balun pinout match the PSM 8E s pinout Does the pinout polarity of the host side balun match t...

Page 6: ...er using either one or more of up to eight 8 shielded twisted pair cables with RJ 45 connectors and appropriate baluns OR using a single shielded DB 25 to DB 25 cable RJ 45 At Front At the front of th...

Page 7: ...e baluns for the RJ 45 pin configuration REMOTE CONTROLLER At the front of the host PSM 8E connect a remote controller to the host PSM 8E using two 4 port twinax bricks twisted pair copper cable with...

Page 8: ...TX and RX cable connectors at other end of cable to RX and TX female connectors respectively on device PSM 8E s OR at fiber optic patch panel TX TX RX RX TX TX RX RX Host Port Connections Host Multip...

Page 9: ......

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