eraLightfiber standard high bit-rate, multi-wavelength, long-haul tran

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eraLightfiber standard high bit-rate, multi-wavelength, long-haul tran

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Alcatel 6911 TeraLightMetro Fiber
eraLightfiber standard high bit-rate, multi-wavelength, long-haul transmission since introduction 1999. uniqueness lies balance three factors affecting fiber performance: effective area, chromatic dispersion dispersion slope. Optimization three provides best distortion management capacity performance. ensures operation Gb/s Gb/s, tight channel spacing bands, compatibility with future S-band. Now, this innovative fiber been further optimized metropolitan backbone environment. cities generate ever-increasing data traffic, metropolitan networks need rapidly increase capacity avoid bottlenecks. Flexibility dynamic bandwidth provisioning will demand transparent wavelength routing future. this lowest cost bit, best achieved using cheap transmitters avoiding costly dispersion compensating devices. TeraLightMetro supports Gb/s transmission without dispersion compensation,
distances around resulting cost savings compared standard singlemode fiber. Should need arise extend ring distances upgrade Gb/s operation, dispersion characteristics ensure optimal compensation using commercially-available dispersion compensating devices. With cabled cutoff wavelength below 1260 dispersion 1310 operating window, short-length metro systems supported same fiber, resulting significant cost savings. With explosive unpredictable growth metropolitan data traffic challenges deploying cable dense urban areas, more important than ever choose fiber that will support future evolution metropolitan optical transmission. Whether narrower channel spacings, Gb/s higher data rates, band operation transparent wavelength routing, with TeraLight Metro, future metropolitan backbone network assured.
TeraLightMetro
Based design breakthrough Alcatel's TeraLightNon-Zero Dispersion Shifted Fiber (NZ-DSF), this G.655 compliant fiber specially optimized metropolitan backbone applications. perfectly suited uncompensated, narrow-channel, Gb/s DWDM operation over typical metropolitan ring distances With guaranteed 1310 operation, also supports widely-deployed short-length metro systems. looking ahead future evolution optical transmission systems, fully easily upgradeable channel spacings Band, Gb/s higher bit-rates. addition, compatible with S-band operation.
FEATURES
Optimized Gb/s operation over 80-200 without dispersion compensation Gb/s operation with commercially-available dispersion compensating devices Positive dispersion ensures compatibility with long-haul NZ-DSF Guaranteed 1310 operation with dispersion
BENEFITS
Cost savings compared standard singlemode fiber Minimizes network design management complexity cheaper transmitters Future-safe Close 100% end-to-end dispersion slope compensation Easy extension route distances Consistent fiber type long-haul metropolitan networks minimizes management complexity Compatible with shorter-length, lower-cost metro systems Cost savings from supporting 1310 1550 transmission over same fiber also used signaling channels coarse Increased capacity More efficient bandwidth deployment Future capacity increase Future capacity increase Increased reliability harsh conditions Cost-efficient cable deployment with minimal disruption
channels bands Gb/s Easily upgradeable channel spacing bands Band compatibility Special cable sheathing shielding urban conditions: water, rodents, corrosion Alternative right-of-way solutions subways, sewers, water lines
INDUSTRY LEADING MILESTONES
Copyright 2001 RIGHTS RESERVED
September 2000- World record 5.12 Tb/s transmission using unidirectional transmission channels each Gb/s. March 2001- World record 10.2 Tb/s transmission using unidirectional channels Gb/s over link.
Rev. Oct.
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Alcatel 6911 TeraLightMetro Fiber
OPTICAL SPECIFICATIONS
Attenuation (cabled) Attenuation Attenuation Attenuation Attenuation 1550nm 1625nm 1310nm 1383nm 0.25 0.28 0.40 dB/km dB/km dB/km dB/km
MECHANICAL SPECIFICATIONS
Proof Test AFCColorLockCoated entire length subjected tensile proof stress Kpsi (0.7 GN/m2); strain equivalent Tensile Strength Dynamic Tensile Strength (0.5 meter gauge length): Aged* Unaged: median Kpsi (3.8GN/m2) Dynamic Static Fatigue Dynamic Fatigue, Tensile: Dynamic Fatigue, Point Bend: Static Fatigue: Coating Strip Force Coating Strip Force: 2.0lbf (8.9N) max, (1.3N) min. Aged: days relative humidity days water immersion Wasp spray exposure (Telcordia Spec) Nd=20 unaged aged* Nd=20 unaged aged* aged
Attenuation Uniformity point discontinuity greater than 1550nm Wavelength Attenuation Maximum attenuation change over window. Wavelength (nm) 1525-1550 1550-1575 1550-1625 1285-1310 1310-1330 Wavelength Dispersion Wavelength (nm) 1440 1530-1565 1565-1625 1285-1330 Attenuation with Bending turns, 60mm diameter @1550 &1625nm: turn, 32mm diameter 1550 &1625nm: Wavelength Cabled Cutoff Wavelength: Zero Dispersion Wavelength: (cabled) Link Design Value: 0.08ps/v 1260nm 1440nm 0.05 Dispersion (ps/nm >0.1 10.0 13.8 -10.0 -3.0 Attenuation (dB/km) 0.03 0.03 0.05 0.05 0.05
ENVIRONMENTAL SPECIFICATIONS
Induced Attenuation Change @1550nm Temperature Cycling Performance, -60o Temperature Humidity Cycling, -10o 4-98%RH): Water Immersion, Heat Aging, (dB/km) 0.05 0.05 0.05 0.05
TYPICAL FIBER CHARACTERIZATION VALUES
Attenuation 1550nm: 0.205 dB/km Attenuation 1625nm: 0.23 dB/km Attenuation 1310nm: 0.35 dB/km Effective Area: 63µm2 Nominal Dispersion Slope 1550nm: 0.052 ps/nm2 Dispersion @1550nm: ps/nm Dispersion @1625nm: ps/nm Dispersion @1310nm: ps/nm Dispersion @1440nm: ps/nm Effective Group Index 1310nm: 1.4690 1550nm: 1.4692 Dynamic Tensile Strength (*Aged): median Kpsi (5.26GN/m2) (0.5m gauge length) Dynamic Fatigue (Aged*): Nd=22 Static Fatigue: aged
DIMENSIONAL SPECIFICATIONS
Mode Field Diameter @1550nm Fiber Outside Diameter: Core/Cladding Offset: Fiber Non-Circularity: Colored Coating Outside Diameter: Colored Coating/Clad Concentricity Error: Fiber Curl (radius): 9.2±0.5µm 125.0±1.0µm 0.6µm 1.0% 242±7µm 12µm meters
*Aged days relative humidity additional information visit Alcatel online call your nearest Optical Fiber Sales Representative
TeraLightMetro fully compliant with G.655 60793
*Complies with SC86A/WG1, method 1997 (Q=0.1%, N=20). link design value provides statistical upper limit over concatenated fibers. Cable specifications apply Alcatel manufactured cables tested characterized compliance international standards.
www.alcatel.com/opticalfiber Brazil.+55 3068 9993 France .+33 France (HQ) .+33 Germany .+49 2166 2164 India .+91 9650 Spain.+34 .+44 1633 North America 9787 9862
Copyright 2001 RIGHTS RESERVED
Only Cabled TeraLight Fiber available USA. Alcatel reserves right change specifications without prior notice.
Rev. Oct.
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