2
CBFTF10xx-11x
24-Hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600
* Typical maximum cable distance. Actual distance is dependent upon the
physical characteristics of the network. (TX) = transmit (RX) = receive
** CBFTF1029-
110 and -111 are intended to be installed in the same network
where one is the local converter and the other is the remote converter.
*** CBFTF1029-
112 and -113 are intended to be installed in the same network
where one is the local converter and the other is the remote converter.
Installation
Copper and Fiber Ports
The figure below illustrates the locations of the
two (2) twisted-pair copper ports and the one (1)
fiber port.
Part Number Copper - two (2) ports
10Base-T/100Base-TX
Fiber-Optic - one (1) port
Single Fiber
CBFTF1029-110 RJ-45
100 m (328 ft)*
SC, 1310 nm (TX)/1550 nm (RX)
single mode, 20 km (12.4 miles
CBFTF1029-111 RJ-45
100 m (328 ft)*
SC, 1550 nm (TX)/1310 nm (RX)
single mode, 20 km (12.4 miles)*
CBFTF1029-112 RJ-45
100 m (328 ft)*
SC, 1310 nm (TX)/1550 nm (RX)
single mode, 40 km (24.8 miles)*
CBFTF1029-113 RJ-45
100 m (328 ft)*
SC, 1550 nm (TX)/1310 nm (RX)
single mode, 40 km (24.8 miles)*
CBFTF110
10/100TX
FD
LACT
PWR
10/100TX
Twisted-Pair
Port 1 (TP1)
Twisted-Pair
Port 2 (TP2)
Fiber Port 1
(F1)
100Base-FX
The stand-alone version of the media converter is SBFTF10xx-11x. For more
information, see the SBFTF10xx-11x user’s guide on-line at: www.transition.com.
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 switches 5 and 6 apply to both twisted-pair copper ports (TP1 and TP2).
“Config. Switches” 1 - 4
Dip switches 1, 2, 3, and 4 apply only to twisted-pair copper port 2 (TP2).
NOTE: Switches 1, 2, and 3 apply only to twisted-pair copper port 1 (TP1).
techsupport@transition.com -- Click the “Transition Now” link for a live Web chat.
3
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. Switches 2 and 3 are
then used to set the twisted-pair rate and mode.
2. Twisted-Pair Rate
UP (100Base-TX) - Sets the twisted-pair rate to
100Base-TX.
DOWN (10Base-T) - Sets the twisted-pair rate to
10Base-T.
3. Twisted-Pair Mode
UP (Full-Duplex) - The twisted-pair cable
distances are constrained by the cable
requirements (see pages 1 and 2).
DOWN (Half-Duplex): - The twisted-pair cable
distances are constrained by the 512-Bit Rule (see
page 9).
DOWN
1
UP
Twisted-Pair Auto-Negotiation ON
Twisted-Pair Auto-Negotiation OF