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Part Number

Copper - 

five (5) ports

10Base-T/100Base-TX

Duplex Fiber-Optic - 

one (1) port

100Base-FX

CBFTF1011-120

RJ-45
100 m (328 ft)*

ST, 1300 nm multimode
2 km (1.2 miles)*

CBFTF1013-120

RJ-45 
100 m (328 ft)*

SC, 1300 nm multimode
2 km (1.2 miles)*

CBFTF1014-120

RJ-45 
100 m (328 ft)*

SC, 1310 nm single mode
20 km (12.4 miles)*

CBFTF1015-120

(long haul)

RJ-45 
100 m (328 ft)*

SC, 1310 nm single mode
40 km (24.8 miles)*

CBFTF1016-120

(extra long haul)

RJ-45 
100 m (328 ft)*

SC, 1310 nm single mode
60 km (37.2 miles)*

CBFTF1017-120

(long wave length)

RJ-45 
100 m (328 ft)*

SC, 1550 nm single mode
80 km (49.7 miles)*

CBFTF1018-120

RJ-45 
100 m (328 ft)*

MT-RJ, 1300 nm multimode
2 km (1.2 miles)*

CBFTF1025-120

RJ-45 
100 m (328 ft)*

MT-RJ, 1310 nm single mode
5 km (3.1 miles)*

User’s Guide

CBFTF10xx-12x

Slide-in-Module Media Converter

• Copper to Fiber
• 10/100 Bridging 6-Port 
• (5 copper / 1 fiber)
• 10/100Base-TX to 100Base-FX

The CBFTF10xx-12x 6-port Ethernet/fast Ethernet bridging media converter is
designed to be installed into a Transition Networks 

PointSystem™

chassis and

allows connection of 10Base-T Ethernet and/or 100Base-TX fast Ethernet twisted-
pair copper network devices to network devices on a 100Base-FX fast Ethernet
fiber network.

* Typical maximum cable distance.

Actual distance is dependent upon the
physical characteristics of the network.

Installation  . . . . . . . . . . . . . . . . . .2
Operation . . . . . . . . . . . . . . . . . . .8
Cable Specifications  . . . . . . . . . .12
Technical Specifications  . . . . . . .13
Troubleshooting  . . . . . . . . . . . . .14
Compliance Information . . . . . . .15
Contact Us  . . . . . . . . . . . . . . . . .16

Summary of Contents for CBFTF1011-120

Page 1: ...m multimode 2 km 1 2 miles CBFTF1025 120 RJ 45 100 m 328 ft MT RJ 1310 nm single mode 5 km 3 1 miles User s Guide CBFTF10xx 12x Slide in Module Media Converter Copper to Fiber 10 100 Bridging 6 Port 5 copper 1 fiber 10 100Base TX to 100Base FX The CBFTF10xx 12x 6 port Ethernet fast Ethernet bridging media converter is designed to be installed into a Transition Networks PointSystem chassis and allo...

Page 2: ... Pair Port 3 TP3 Installation Continued Set the Dip Switches The dip switches are located on the side of the media converter Use a small flat blade screwdriver or a similar device to set each dip switch SW1 switches 1 6 Dip switches 1 2 and 3 apply only to twisted pair copper port 1 TP1 Dip switch 4 applies to fiber port 1 F1 Dip switch 5 applies to all twisted pair copper ports TP1 TP2 TP3 TP4 TP...

Page 3: ...Config Switches set apply only to twisted pair copper port 2 TP2 1 Twisted Pair Auto Negotiation UP Enabled The media converter advertises ALL rate and mode capabilities to the network 100Mb s full duplex 100Mb s half duplex 10Mb s full duplex 10Mb s half duplex DOWN Disabled The bridging media converter does not advertise the rate and mode capabilities to the network Switch 2 and switch 3 are the...

Page 4: ...oprocessor settings Software Mode Hardware Mode H S H S techsupport transition com Click the Transition Now link for a live Web chat 7 Installation Continued Install the Copper and Fiber Cables If half duplex mode is used refer to the 512 Bit Rule see page 9 If full duplex mode is used the 512 Bit Rule does not apply The cable lengths are constrained by the cable requirements see pages 1 and 2 Twi...

Page 5: ...duplex network the maximum cable lengths are determined by the round trip delay limitations of each fast Ethernet collision domain A collision domain is the longest path between any two terminal devices e g a terminal switch or router The 512 Bit Rule determines the maximum length of cable permitted by calculating the round trip delay in bit times BT of a particular collision domain If the result ...

Page 6: ...ardless if the copper cable is MDI or MDI X configuration Transition networks recommends leaving the device in the default enable mode techsupport transition com Click the Transition Now link for a live Web chat 11 Cable Specifications Continued The physical characteristics must meet or exceed IEEE 802 3 specifications Fiber Cable Bit Error Rate 10 9 single mode fiber recommended 9 µm Multimode fi...

Page 7: ...EEE 802 3 Data Rate 10 Mb s 100 Mb s Dimensions 3 4 x 1 75 x 5 0 86 x 43 x 182 mm Weight 6 oz 181 g approximate Power Consumption 4 95 watts MTBF 1 023 000 hours MIL217F2 V5 0 MIL HDBD 217F 4 660 000 hours Bellcore7 V5 0 Packet Size Unicast MAC addresses 4K Memory 256K bytes 2 Mbit Maximum packet size 1536 bytes Environment Tmra 0 to 60 C 32 to 140 F Storage Temp 20 to 85 C 4 to 185 F Humidity 5 t...

Page 8: ...ironment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful 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 the user s own expense Canadian Re...

Page 9: ...anytime by sending an e mail to our technical support staff techsupport transition com Address Transition Networks 6475 City West Parkway Minneapolis MN 55344 USA telephone 952 941 7600 toll free 800 526 9267 fax 952 941 2322 Declaration of Conformity Name of Mfg Transition Networks 6475 City West Parkway Minneapolis MN 55344 USA Model CBFTF10xx 12x Series Media Converters Part Number s CBFTF1011 ...

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