BB ELECTRONICS CATALOG (2010)

Ethernet Switches
& Media Converters
Unmanaged
Switches
Managed
Switches
Extenders
Media
Converters
N-Tron
Switches
Ethernet Media Converters
Long distance fiber signals
through noisy environments
Features
• Two fiber strands – one TX, one RX
• 10/100Base-TX & 100Base-FX standard
• Built-in isolation and surge protection
• MDI/MDI-X auto detection and auto crossover
• Transmission distance up to 412 m (half-duplex), 2 km
(full-duplex)
• Supports full/half-duplex flow control
• Auto-negotiation-10/100Base-TX & 100Base-FX standard
• Mount on DIN rail, flat panel, piggy-backed on another
ADAM module
• Wide range power: 10 to 30 VDC (power supply not included)
• Temperature range: -10˚ to 70˚ C
Model No. Description Price
ADAM-6541 Ethernet to multi-mode fiber (SC) $165.00
ADAM-6541/ST Ethernet to multi-mode fiber (ST) 165.00
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Model No. Description Price
ADAM-6542/W13 Ethernet to WDM fiber converter / W13 $360.00
ADAM-6542/W15 Ethernet to WDM fiber converter / W15 395.00
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Ethernet Switches
Great for applications requiring a fiber port or
extended temperature range
Features
• Wide range power input via terminal blocks, 10 to 30 VDC
• Supports 10/100Base-T(X) and 100Base-FX
• 3000 VDC surge protection on power input (excludes ADAM-6520L)
• 4000 VDC ESD protection on Ethernet lines (excludes ADAM-6520L)
• Wide temperature ranges (see chart below)
• DIN rail, flat panel, or stack mounting
• MDI/MDI-X auto crossover
• Full/half duplex flow control
• Broadcast storm protection
These economical 5-port unmanaged Ethernet switches offer a
versatile design allowing easy installation. Choose between
models with five copper ports, or four copper ports with one
multi-mode or single-mode fiber port, for those long run
applications. All products have LED indicators for link status,
port activity, and power. Extended temperature ranges allow
for outdoor use. Power supplies sold separately.
ADAM-6541
ADAM-6542/W13
Conquer long distances and noisy environments with this
industrial grade Ethernet copper to fiber converter
Model ADAM-6541 is an industrial grade converter, designed
to transparently convert copper Ethernet signals into fiber
optic signals. This provides wide bandwidth, surge and spike
protection, and long-distance transmission capability. The unit
auto-detects transmission speed. Both the copper and fiber
ports have memory buffers. It operates on 10 to 30 VDC.
Flexible mounting via DIN rail, flat panel, or it can piggy-back
on other ADAM modules.
Single-strand media converters reduces cabling costs
Are you faced with a single operating fiber cable and the need
to duplex over it? This pair of media converters can be the
answer. A converter on each end of the fiber takes the Ethernet
signal from copper to fiber and from fiber back to copper, but
with each end transmitting single-mode on a slightly different
frequency. The opposite end receives only on that frequency.
So the two signals pass both ways at once through the single
strand without interference. RFI/EMI resistance and 12.4 miles
(20 km) range of fiber. Proper communication requires
purchase of a pair of these units – one Model
ADAM-6542/W13 and one Model ADAM-6542/W15.
Application
ADAM-6521
ADAM-6520
Copper Fiber Temperature Price
Model No. Ports Ports Rating
ADAM-6520 5 — -10 to 70° C $125.00
ADAM-6520L 5 — 0 to 60° C 105.00
ADAM-6520i 5 — -40 to 85° C 195.00
ADAM-6521 4 1 Multi-mode (SC) -10 to 65° C 250.00
ADAM-6521S 4 1 Single-mode (SC) -10 to 65° C 325.00
ADAM-6521/ST 4 1 Multi-mode (ST) -10 to 65° C 250.00
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MDR-20-12 12VDC, 1.67A DIN Rail Power Supply, Slimline 45.00
62
Ethernet Media
Converters
pages 59-62
www.bb-elec.com
815.433.5100