Duplex Fiber Optic Cables:
Duplex fiber cables consist of two fibers, either single mode duplex fiber or multimode duplex fiber optic cable,
having their jackets conjoined by a strip of jacket material, usually
in a zipcord (side-by-side) style. Use duplex multimode or singlemode
fiber optic cable for applications that require simultaneous,
bi-directional data transfer(One fiber transmits data one direction; the
other fiber transmits data in the opposite direction). Duplex fiber is
available in singlemode and multimode.
Duplex Fiber Optic Cables
have two tight-buffered, up to 900 fibers surrounded by an aramid yarn
strength member with a flame retardant outer jacket. The cable allows
for flexibility and reliability for use in interconnect. The cable is
designed to meet or to exceed the requirements of today's premise wiring
systems.
Duplex multimode fiber optic cable and singlemode duplex
fiber cable alike are used for two-way data transfers. Larger
workstations, switches, servers, and major networking hardware tends to
require duplex fiber optic cable. Duplex cables can be more expensive
than Simplex cables, and are compatible with any HDMI extender.
Single Mode Duplex Fiber Cable:
Single-mode
duplex fiber optic cable is meant to transmit data over long distances
with reliability and high speed. Single-mode cables only carry one ray
of light at a time, which is what makes them better for long-distance
transmissions. A duplex fiber cable consists of two fibers for
simultaneous, bi-directional data transfers, earning the nickname of zip
cord fiber optic cable systems.
Single mode duplex fiber is
very similar to a multi-mode fiber cable in many ways, with the biggest
difference being that the glass center of single-mode cables is
significantly smaller, at about 10 microns in diameter. The smaller size
is what allows these cables to transmit data across a distance of up to
40 miles with a bandwidth of 1Gbs. However, single-mode cables are
usually more expensive than their multi-mode counterparts, so they're
not always a viable option.
As opposed to single-mode cables,
which are smaller and are aimed at carrying data across longer
distances, multimode cable is better for transmitting data across
shorter distances. These cables are larger, and therefore have more
bandwidth than their smaller counterparts. It's important to note that
you are capable of running multi-mode cable across a long distance,
however, it can limit the bandwidth from 10Mhz to 30Mhz.
Choose the single-mode or multimode duplex fiber cable:
When
deciding whether you should install single-mode or multi-mode cable,
the first question to address is how far will the data be transmission?
This may help in narrowing which optical fiber cable is needed for the
project.
If you need to transmit data over a long distance, then
single-mode bulk fiber cable is your best bet. With a core between 8 and
10 microns in diameter, these cables can transmit data up to 40 miles
with a bandwidth of 1Gb's. However, single mode transmitters typically
use solid-state laser diodes.The higher cost of these optical emitters
means that single-mode equipment can be anywhere from two to four times
as expensive as multi-mode equipment. Multi-mode equipment will not
launch (inject) enough light into a single-mode fiber since the light
carrying core of this fiber is only 9 microns in diameter compared to
62.5 microns in diameter for multi-mode fiber. Multi-mode fiber optic
cable bulk, which are larger and have more bandwidth, are capable of
transmitting data over a few miles, but running the cable that far will
limit the bandwidth from 10Mhz to 30Mhz. It's important to consider all
of these factors before you decide which type of fiber optic cable is
best for you.
FiberStore is your fiber optic cable specialists. We
provide a full range of fiber optic cable,such as a fantastic selection
of singlemode duplex 9/125 fiber optic cable - ideal for low-loss, high
bandwidth transmissions over long distances.Do you want to know more
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