Transition Networks CRS4F3111-100 User Manual Download Page 3

4

Tech Support: 

1-800-260-1312

International: 

00-1-952-941-7600

(24 hours)

CRS4Fxxxx-100

Installation 

-- Continued

Install the Slide-In-Module 

CAUTION: 

Wear a grounding device and observe electrostatic discharge

precautions when installing the media converter.  

Failure to observe this caution

could result in damage to, and subsequent failure of, the media converter.

To install the CRS4Fxxxx-100 media converter slide-in-module:

1.

Locate an empty installation slot on the 

PointSystem™

Chassis.

2.

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

3.

Ensure that the module is firmly seated inside the chassis.

4.

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

Install the Fiber Cable

1.

Locate or build fiber cable with male, two-stranded TX to RX connectors
installed at both ends.

2.

Connect the fiber cables to the CRS4Fxxxx-100 media converter as
described: 

Connect the male 

TX

cable connector the female 

TX

port.

Connect the male 

RX

cable connector to the female 

RX

port.

3.

Connect the fiber cables to the other device (another media converter,
hub, etc.) as described: 

Connect the male 

TX

cable connector the female

RX

port.

Connect the male 

RX

cable connector to the female 

TX

port.

CFMFF100

CFMFF100

CETCF100

CFETF100

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

LNK

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

Fiber

RS-232

RX

TX

P

CRS2F

Panel Fastener Screw

Connect the fiber cable 
to the media converter
as shown.

Connect the fiber cable

to the other device

(media converter, 

hub, etc.) as shown

RX

TX

RX

TX

[email protected]

-- Click the 

“Transition Now”

link for a live Web chat.

5

Installation 

-- Continued

Install the Copper Cable (DB-9 port)

Install the copper cable as instructed if the media converter has
a DB-9 copper port (CRS4F31xx-100 models).

NOTE: 

Shielded RS-485/422 cables are required for EMC

compliance.

1.

Locate or build RS-485/422 cables with a female DB-9
connector on one end and a DB-9 connector that is
compatible with the other device on the other end of the
cable.  

2.

Connect the female DB-9 connector at one end of cable to the male DB-
9 port on the CRS4F31xx-100 media converter.  

3.

Connect the DB-9 connector at the other end of the cable to the DB-9
port on the other device.  

Power the Media Converter 

The media converter is powered through the 

PointSystem™

chassis.

Install the Copper Cable (6-position terminal block)

Install the copper cable as instructed if the media converter has
a 6-position terminal block (CRS4F32xx-100 models).

NOTE: 

Shielded RS-485/422 cables are required for EMC

compliance.

1.

Locate or build RS-485/422 cables with the six individual
wires stripped at both ends.    

2.

Insert the individual wires at one end of cable into the six
terminal block ports on the CRS4F32xx-100 media converter.  

3.

Insert the individual wires at the other end of the cable into the six
terminal block ports on the other device, matching the same color of
cable with the number of the port.

DB-9

X

CRS4F

2

6

3

4

5

1

Summary of Contents for CRS4F3111-100

Page 1: ...n 6 Cable Specifications 7 Technical Specifications 9 Troubleshooting 10 Contact Us 11 Compliance Information 12 Part Number Port One Copper DB 9 port Port Two Fiber Optic CRS4F3111 100 RS 485 422 120...

Page 2: ...down up Disable down Enable Switch 5 must also be set to 2 wire up When enabled switch 3 enables a 1K ohm pull down on the wire Transmit Receive B RS 485 2 wire transmit RS 422 Switch 4 1K ohm pull u...

Page 3: ...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 Fiber RS 232 RX TX P CRS2F Panel Fastener Screw Connect the fiber cable to t...

Page 4: ...link Local switch settings Network commands cannot be entered via SNMP See the on line documentation that comes with Transition Networks FocalPoint software for applicable commands and usage on line a...

Page 5: ...ceiver Sensitivity min 34 0 dBm max 7 0 dBm Link Budget 26 0 dB The fiber optic transmitters on this device meet Class I Laser safety requirements per IEC 825 CDRH standards and comply with 21 CFR1040...

Page 6: ...echnical Support US Canada 1 800 260 1312 International 00 1 952 941 7600 NO Contact Technical Support US Canada 1 800 260 1312 International 00 1 952 941 7600 techsupport transition com Click the Tra...

Page 7: ...de bruits radio lectriques d passant les limites applicables aux appareils num riques de la Class A prescrites dans le R glement sur le brouillage radio lectrique dict par le minist re des Communicati...

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