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Installation

CAUTION: 

Wear a grounding device and observe electrostatic discharge

precautions when setting the 4-position switch and the jumper and when
installing the media converter.

Failure to observe this caution could result in

damage to, and subsequent failure of, the media converter.

Set the 4-Position Switch

The 4-position switch is
located on the media
converter circuit board.  

Use a small flat-blade
screwdriver to set the
switches (see the drawing).

NOTE:

When the fiber port or the copper port is disabled (switches 1 and 2),

network traffic coming into the media converter is ignored and no traffic flows
out.  In this mode, the media converter is disconnected from the network.

1.  Fiber Port (10Base-FL)

Up

Enable network traffic on the fiber port.

Down Disable network traffic on the fiber port.

2.  Copper Port (10Base-T)

Up

Enable network traffic on the copper port.

Down Disable network traffic on the copper port.

3.  AutoCross

Up

Enable AutoCross (see page 6).

Down Disable AutoCross.  

(When AutoCross is disabled, the 10Base-T (copper) port is in
MDI-X (crossover) mode.)

4.  Link Pass-Through

Up

Enable Link Pass-Through (see page 6).

Down Disable Link Pass-Through.  

(When Link Pass-Through is disabled, remote faults are not passed
along to any downstream equipment.)

Set the Hardware/Software Jumper

The hardware/software jumper is located on the media converter circuit
board.  Use small needle-nosed pliers or a similar device to set the jumper. 

Hardware

The media converter mode is determined

by the 4-position switch settings.

Software

The media converter mode is determined

by the most-recently saved, on-board
microprocessor settings.

CETTF10xx-105

2

24-hour Technical Support: 

1-800-260-1312

-- International: 

00-1-952-941-7600

Software Mode

Hardware Mode

H

S

H

S

Fiber Port; up = Enable

Copper Port; up = Enable

Link Pass Through;

      up = Enable

AutoCross; up = Enable

1 2 3 4

3

[email protected]

-- Click the 

“Transition Now”

link for a live Web chat.

Installation 

-- Continued

Install the Slide-in-Module 

CAUTION:  

Wear a grounding device and observe electrostatic discharge

precautions when installing the CETTF10xx-105 slide-in-module media
converter.  

Failure to observe this caution could result in damage to, and

subsequent failure of, the media converter.

1.

Carefully slide the slide-in-module into the installation slot, aligning the
module with the installation guides.  

2.

Ensure that the module is firmly seated inside the chassis.

3.

Push in and rotate the attached panel fastener screw clockwise to secure
the module to the chassis front.

Connect the Twisted-Pair Copper Cable 

NOTE:  

The AutoCross feature allows either MDI (straight-through) or MDI-X

(crossover) cable connections to be configured automatically, according to the
network conditions.

1.

Locate or build 10Base-T copper cables with male, RJ-45 connectors
installed at both ends.

2.

Connect the RJ-45 connector at one end of the cable to the RJ-45 port on
the CETTF10xx-105 media converter.

3.

Connect the RJ-45 connector at the other end of the cable to the RJ-45
port on the other device (switch, workstation, etc.).

CFMFF100

CFMFF100

CETCF100

CFETF100

CFETF110

CFMFF100

SPD

PWR

FRX

CRX

FLNK

CLNK

10/100TX

RX

TX

10/100SX

100BASE-TX

RX

TX

100BASE-FX

Link Alert

E

D

0

50½

LA

PWR

RXF

RXC

COL

LKS

PWR

LKM

10BASE-2

10BASE-FL

LKS

PWR

LKM

LKS

PWR

LKM

Multimode

Singlemode

TX

RX

TX

RX

Multimode

Singlemode

TX

RX

TX

RX

Multimode

Singlemode

TX

RX

TX

RX

I

0

TERM

INIT

RX

TX

LNK

PWR

CPSMM120

SERIAL

10BASE-T

R
E
S
E
T

I

0

RX

TX

Panel Fastener Screw

PWR

RXF

LKF

RXC

LKC

RJ-45 port

on the other device

(switch, work station, etc.)

RJ-45 port

on the media 

converter

Summary of Contents for CETTF10XX-105

Page 1: ...er Optic 10Base FL CETTF1011 105 RJ 45 100 m 328 ft ST 850 nm multimode duplex 2 km 1 2 miles CETTF1012 105 RJ 45 100 m 328 ft ST 1310 nm single mode duplex 20 km 12 4 miles CETTF1013 105 RJ 45 100 m 328 ft SC 850 nm multimode duplex 2 km 1 2 miles CETTF1014 105 RJ 45 100 m 328 ft SC 1310 nm single mode duplex 20 km 12 4 miles CETTF1022 105 RJ 45 100 m 328 ft ST 1310 nm single mode duplex 40 km 24...

Page 2: ...tional 00 1 952 941 7600 Software Mode Hardware Mode H S H S Fiber Port up Enable Copper Port up Enable Link Pass Through up Enable AutoCross up Enable 1 2 3 4 3 techsupport transition com Click the Transition Now link for a live Web chat Installation Continued Install the Slide in Module CAUTION Wear a grounding device and observe electrostatic discharge precautions when installing the CETTF10xx ...

Page 3: ...RX TX RX TX 5 techsupport transition com Click the Transition Now link for a live Web chat Operation Status LEDs Use the status LEDs to monitor the media converter operation in the network PWR Power On Connection to external AC power LKF Link fiber On The fiber link is up Off A lack of power or a broken fiber link LKC Link copper On The copper link is up Off A lack of power or a broken copper link...

Page 4: ...ics must meet or exceed IEEE 802 3 specifications Fiber Cable Bit Error Rate 10 9 Single mode fiber recommended 9 µm Multimode fiber recommended 62 5 125 µm Multimode fiber optional 100 140 85 140 50 125 µm CETTF1011 105 850 nm multimode CETTF1013 105 850 nm multimode Fiber Optic Transmitter Power min 19 0 dBm max 14 0 dBm Fiber Optic Receiver Sensitivity min 32 5 dBm max 14 0 dBm Link Budget 13 5...

Page 5: ...h this slide in module will be installed The information in this user s guide is subject to change For the most up to date information on the CETTF10xx 105 media converter view the user s guide on line at www transition com WARNING Visible and invisible laser radiation when open Do not stare into the beam or view the beam directly with optical instruments Failure to observe this warning could resu...

Page 6: ...media converter are connected to RX and TX ports respectively on other device Restart the workstation to restart the initialization process Contact Tech Support 800 260 1312 Int l 00 1 952 941 7600 YES Contact Tech Support 800 260 1312 Int l 00 1 952 941 7600 11 techsupport transition com Click the Transition Now link for a live Web chat Contact Us Technical Support Technical support is available ...

Page 7: ...plicables aux appareils numériques de la Class A prescrites dans le Règlement sur le brouillage radioélectrique édicté par le ministère des Communications du Canada European Regulations Warning This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Achtung Dieses ist ein Gerät der Funkstörgrenzw...

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