This product is used to manually adjust the attenuation of laser power, so as to adjust power in a fiber optic system, and to evaluate the dynamic range of a fiber optic systems. A manual rotation knob can be used to adjust the attenuation of laser power. Multiple wavelengths (630-1550 nm) are available.
GLSUN MEMS variable optical attenuator MEMS VOA - Introduction MEMS VOA is a precise and adjustable voltage-driven optical component. The key part of the component is MEMS chip; driving voltage produces electrostatic force to drive the micro-mirror on the chip, then to adjust output optical power. It has excellent features such as compact dimension, low power consumption, fast responding, anti-shock, low WDL as well as low PDL. It is successfully applied in military project. It meets reliability standard of Telcordia 1221.MEMS VOA has 2 series: fast responding series and low voltage driving (LOWO) series. Each series has variable models like single wavelength, dual wavelength, and polarization-maintaining.We could also develop and produce other MEMS VOA as customers' requirement. MEMS VOA is based on a micro-electro-mechanical system. Inside the MEMS VOA, a MEMS chip with a tilting mirror on the silicon is seated and wire bonded to the pins. A voltage applied to MEMS chip can causes the mirror to rotate, which changes the coupling of light between the input fiber and output fiber, thus the desired attenuation amount. MEMS VOA achieves highly repeatable optical attenuation over C or L Band. It gives Soloreinâ??s VOA an advantage in WDM, VMUX/DEMUX, EDFA and optical network protection applications.
Supplier: Polarization maintaining(polarization maintaining (PM) components, beam combiner, splitter, isolator polarization maintaining (PM) beam combiner, splitter, polarization maintaining(PM) isolator, circulator, collimator, polarization maintaining (PM) patchcord, pigtail, polarization maintaining (PM) FWDM, DWDM, polarization maintaining (PM) tap, isolator, WDM hybrid, polarization maintaining(pm) variable optical attenuator (VOA), polarization maintaining (PM) faraday mirror
Supplier: Fiber optical accessories, optical fiber patchcords, optical fiber connectors, fixed attenuator (connector/adaptor type), bare fiber attenuator, adjusted attenuator 1.8 b-i / h-i splice enclosure, series of optical fiber distributing cabinet, optical fiber converter, 10 / 100m 16 ports ethernet switch, laser malfunction detecting instrument, power meter, data optical transmission systerm
Features: -Broadcast filtering, address auto learning and auto-update feature and th operating mechanism of store and forward. -Cache size: 256KB, address table size: 4KB -Ethernet 10Base-T or 100Base-TX or 1000Base-T to 1000Base-LX fiber optic media converters -Support IEEE 802.3, IEEE 802.3U, IEEE 802.3X, IEEE 802.3z/AB, IEEE802.1d -Supports full-duplex or half-duplex backpressure flow control flow control, and with Auto-Negotiation function -Interface supports 1000Mbps, 100Mbps, 10Mbps, can use with notthe same rate. -TX/RX dual-header Standard SC interface -Electronical interface supports 10Mbps, 100Mbps, 1000Mbps -Automatically adapt , optical interface work rate 1000Mbps port -Integration of high-quality photovoltaic modules to provide good optical properties and electrical properties to ensure reliable data transmission -Status LEDs on link/connection status, dynamic data transfer/ full duplex / half duplex/rate status. -Provides one RJ-45 interface supports auto-electrical cross connect switches, hubs -Power Consumption: 4.5 W (Power adapter input AC-85V~ 265V) -Over 50,000 hours consistent working period. Transmission fiber: Multi-mode: 50/125, 62.5/125 or 100/140166;204;m Single-mode: 8.3/125, 8.7/125, 9 / 125 or 10/125166;204;m Operating temperature :0-50 161;227; C Storage temperature: -40-70 161;227; C Humidity: 5% -90% non condensing.
Inline polarizer (ilp) Ruik¡¡¥s(ruik-tech communication co., ltd, skype:ruiktech, yhl(at)ruik-tech.Com) inline polarizer (ilp) has always been along with very excellent features can be applicated in communication system, test instrumentations, fiber sensors, research. Features: low insertion loss, high return loss, high extinction ratio, high reliably. Category: 1310nm in line polarizer (ilp) (3port in panda fiber), 1550nm in line polarizer (ilp) (3port in panda fiber), 1064nm in line polarizer (ilp) (3port in panda fiber), 980nm in line polarizer (ilp) (3port in panda fiber), 850nm in line polarizer (ilp) (3port in panda fiber), 1310nm in line polarizer (ilp) (input-smf-28e/hi 1060 fiber), 1550nm in line polarizer (ilp) (input-smf-28e/hi 1060 fiber), 1064nm in line polarizer (ilp) (input-smf-28e/hi 1060 fiber), 980nm in line polarizer (ilp) (input-smf-28e/hi 1060 fiber), 850nm in line polarizer (ilp) (input-smf-28e/hi 1060 fiber), 1064nm in-line polarizer (ilp), 900um loose tube, 1m, fc/apc(senko brand) Specifications: Center wavelength(nm):1064 Opterating wavelength range(nm):+/-30 Typ. Insertion loss(db):0.40 Max, insertion loss(db):0.60 Min. Return loss(db):50 Typ. Extinction ratio(db):30
1550nm polarization maintaining(pm) isolator(300mw, 1w, 2w, 5w, 10w, 20w) Ruik, s(ruik-tech communication co., ltd, skype:ruiktech, yhl(at)ruik-tech.Com) 1550nm polarization maintaining isolator(polarization maintaining(pm)is) has been always along with very excellent features: low insertion loss, high isolation, high return loss, high extinction ratio, high reliability, high stability. Ruik, s(ruik-tech communication co., ltd, skype:ruiktech, yhl(at)ruik-tech.Com) 1550nm polarization maintaining isolator(polarization maintaining(pm)is) has been widely used in test instrumentations, communication systems, fiber sensors, research. Category: 1064nm(1310nm, 1480nm, 1550nm) single/dual stage polarization maintaining(pm) Isolator, 1w, 1064nm(1310nm, 1480nm, 1550nm) single/dual stage polarization maintaining(pm) isolator, 2w, 1064nm(1310nm, 1480nm, 1550nm) single/dual stage polarization maintaining(pm) isolator, 5w, 1064nm(1310nm, 1480nm, 1550nm) single/dual stage polarization maintaining(pm) isolator, 10w, 1064nm(1310nm, 1480nm, 1550nm) single/dual stage polarization maintaining(pm) isolator, 20w, 1064nm pm isolator, single stage-300mw Specifications: Center wavelength(nm): 1064 Operating wavelength range(nm): ¡¨¤5 Typ. Peak isolation(db):40 Typ. Insertion loss at 23¡æ(db): 1.5 Max. Insertion loss at 23¡æ(db): 18 Min. Return loss(db): 50 Typ. Extinction ratio at 23¡æ(db): 22 Min. Extinction ratio at 23¡æ(db): 20 Max. Optical power(cw)(mw): 500 Max. Tensile load(n): 5 Fiber type: (pm)1550 Operating temperature ¡æ -5~+70 Storage temperature ¡æ -40~+85 For device with connector, il is 0.3db higher, rl is 5db lower, er is 2db lower; The default connector key is aligned to slow axis;
C)(3port all in panda fiber), 1550nm polarization beam splitter/combiner(pbs/c) (3port all in panda fiber), 1064nm polarization beam splitter/combiner(pbs/c) (3port all in panda fiber), 1310nm polarization beam splitter/combiner(pbs/c) (port3 in hi1060 fiber), 1550nm polarization beam splitter/combiner(pbs/c) (port3 in hi1060 fiber), 1064nm polarization beam splitter/combiner(pbs/c) (port3 in hi1060 fiber), 1310nm polarization beam splitter/combiner(pbs/c) (port3 in smf-28e fiber), 1550nm polarization beam splitter/combiner(pbs/c) (port3 in smf-28e fiber), 1064nm polarization beam splitter/combiner(pbs/c) (port3 in smf-28e fiber), Package dimensions: Packing info.: 6pieces per box for free, Box size:22*22*10mm 1550nm 1x2 polarization beam splitter/combiner(pbs/c) Specifications: Center wavelength(nm):1550 Opterating wavelength range(nm):+/-40 Typ. Insertion loss(db):0.40 Max, insertion loss(db):0.60 Min. Return loss(db):50 Typ. Extinction ratio(db):35 Min. Extinction ratio(db):22 Max. Handing power(mw):500 Max, tensile load(n): 5 Fiber type: fujikura panda fiber1550 Operating temperature:-5~70 Storage temperature:-40~80
1310nm dual stage isolator polarization beam splitter/combiner(ipbs/c) 1550nm dual stage isolator polarization beam splitter/combiner(ipbs/c) 1064nm dual stage isolator polarization beam splitter/combiner(ipbs/c) 1310nm single stage isolator polarization beam splitter/combiner(ipbs/c) 1550nm single stage isolator polarization beam splitter/combiner(ipbs/c) 1064nm single stage isolator polarization beam splitter/combiner(ipbs/c) 1310nm 1x2 isolation polarization beam splitter/combiner Specifications: Center wavelength(nm):1310 Stage:dual Opterating wavelength range(nm):+/-20 Typ. Insertion loss(db):0.55 Max, insertion loss(db):0.80 Typ. Isolation(db):51 Min. Isolation(db):42 Min. Return loss(db):50 Typ. Extinction ratio(db):28 Min. Extinction ratio(db):25 Max. Handing power(mw):500 Max, tensile load(n): 5 Fiber type: fujikura panda fiber1310 Operating temperature:-5~70 Storage temperature:-40~80
