| Fiber
Optic Solutions |
In
today's expanded era of the data communication - Internet world, the need
to support heavy load and high speed of video/data transmission is an essential
requirement. Optical Networks, such as SONET/SDH, are most common infrastructures
that support this heavy load of traffic data. As the network's speed increases
the transmission frequency increase at the same proportion while the requirements
to maintain low transmission noise are still applicable. In reality, high
capacity transmitting systems are more susceptible to noise, due to high
rate of transmission, and a special care is required when integrating such
systems. In order to maintain low noise and transmission quality, each network
must utilizes an internal frequency source with a low jitter capabilities
and/or ability to clean recovered network reference signal following the
clock recovery process. Raltron Electronics Corporation offers number of
time and frequency products that supports optical transmission network requirement;
(Click on the images below to view their specs)
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CLICK
PACKAGE FOR SPECIFICATION
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1.
High frequency VCXO device
at various frequencies applicable for high-speed telecom transmission systems
(Examples: OC3:155.52MHz; XDM: 166.6285) with jitter performance of <
1pS RMS - using an Inverted Messa HFF (High Frequency Fundamental) crystal
technology. (VC/VE7850-
a Dip 14 pkg; VC/VE8850-
a SMT 9mm x 14mm x 5.5mm pkg) |
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| 2.
High frequency Clocks device at various frequencies applicable for high-speed
telecom transmission systems (Examples: OC3:155.52MHz; XDM: 166.6285) with
jitter performance of < 1pS RMS using high frequency Overtone crystals
technology. (CO/CE7850-
a Dip 14 pkg; CO/CE8850-
a SMT 9mm x 14mm x 5.5mm pkg) |
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| 3.
High frequency VCSO device at various frequencies applicable for high-speed
telecom transmission systems (Examples: OC192:622.08MHz/666.513) with jitter
performance of < 1pS RMS - using a SAW based technology. (VS8950-
a SMT 9mm x 14mm x 5.9mm pkg) |
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| 4.
Gigabit Ethernet clocks with
low jitter at various pkgs. (see: Gigabit Ethernet) |
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| 5.
Timing and synchronization modules. Software/Hardware family solutions for
backbone switching applications (SDH;ATM; routers) with a low jitter/wander
generations as per Belcore G1244; ITU-T G-813 (options 1&2); ITU-T G-812
(see: Timing Solution) |
Raltron
has the technology
and engineering expertise
to meet your Fiber Optic
application requirements
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