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SBFTF10xx-10x
24-Hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600
Part Number Port One - Copper Port Two - Simplex Fiber-Optic
SBFTF1029-100 ** RJ-45
100 m (328 ft)*
SC, 1310 nm (TX)/1550 nm (RX)
single mode, 20 km (12.4 miles)*
SBFTF1029-101 ** RJ-45
100 m (328 ft)*
SC, 1550 nm (TX)/1310 nm (RX)
single mode, 20 km (12.4 miles)*
SBFTF1029-102 ** RJ-45
100 m (328 ft)*
SC, 1310 nm (TX)/1550 nm (RX)
single mode, 40 km (24.8 miles)*
SBFTF1029-103 ** RJ-45
100 m (328 ft)*
SC, 1550 nm (TX)/1310 nm (RX)
single mode, 40 km (24.8 miles)*
Installation
Set the Configuration Switches
The configuration switches are located on the side of the media converter. Use a
small, flat-blade screwdriver or a similar device to set each switch.
NOTE:
• Switches 1, 2, 3, and 5 apply to the copper port.
• Switch 4 applies to the fiber port.
• Switch 6 applies to the media converter.
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, and
• 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 then used to
set the twisted-pair rate and mode.
2. Twisted-Pair Rate
UP - Sets the twisted-pair rate to 100Base-TX.
DOWN - Sets the twisted-pair rate to 10Base-T.
DOWN
UP
1
Twisted-pair Auto-Negotiation ON
Twisted-pair Auto-Negotiation OFF
Twisted-pair 100Base-TX
Twisted-
p
air 10Base-T
DOWN
UP
2
*Typical maximum cable distance. Actual distance is dependent upon the
physical characteristics of the network. (TX) = transmit (RX) = receive
**CBFTF1029-100/101 pair or -102/103 pair should be installed in the same
network where one as local and the other is the remote converter.
SBFTF1035-100
Long Wave length
RJ-45*
100 m (328 ft)
SC, 1550 nm single mode, 120 km
(74.6miles)*
SBFTF1039-100 RJ-45*
100 m (328 ft)*
LC, 1300 nm multimode, 2 km
(1.2 miles)*
techsupport@transition.com -- Click the “Transition Now” link for a live Web chat.
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4. Fiber Mode
UP (Full-Duplex) - The fiber cable distances are
constrained by the cable requirements (see pages 1
and 2).
DOWN (Half-Duplex) - The fiber cable distances are
constrained by the 512-Bit Rule (see page 10).
5. AutoCross
UP (Enable) - The media converter connects
automatically to either straight-through or crossover
twisted-pair copper cable.
DOWN (Disable) - Either straight-through or
crossover twisted-pair copper cable must be
installed, according to the site requirements.
6. Link Pass-Through
UP (Enable) - When Link Pass-Through is enabled, a
fault on one side of the media converter stops the
signal and data transmission on the other side.
DOWN (Disable) - When Link Pass-Through is
disabled, a fault on one side of the media converter
does not stop the signal and data transmission on
the other side.
Fiber
Full-Duplex
Fiber
Half-Duplex
DOWN
UP
4
AutoCross Enable
AutoCross Disable
DOWN
UP
5
Link Pass-Through Enable
Link Pass-Through Disable
DOWN
UP
6
Installation -- Continued
Set the Configuration Switches - Continued
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):
At the 100Base-TX rate, the twisted-pair cable
distances are constrained by the 512-Bit Rule (see
page 9).
At the 10Base-T rate, the twisted-pair cable
distances are constrained by the 5-Segment Rule
(see page 10).
Twisted-pair Full-Duplex
Twisted-pair Half-Duplex
DOWN
UP
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