Product Details
2x2B Mechanical Optical Switch is used to turn on, turn off and switch optical signal. The 2x2B Mechanical Optical Switch is based on Advanced Optoelectronic Integrated Technology. With the development of optical communication, Optical Switch device is the key to a new generation of all-optical network in near future.
Features:
Short switching time
Highly Stable & Reliable
Compact design, Miniature size
Low Insertion Loss
Wide operating wavelength Range
Fail-Safe Latching and Non-latching
Single mode or Multimode optional
Application
System Monitor
Configurable OADM
Metropolitan Area Network
R&D in Laboratory
Specification
Parameter | 2×2B-MM/SM |
Wavelength Range(nm) | 850±40 | 1260~1650 |
Operating Wavelength | 850 | 1310/1490/1550/1625/1650 |
Insertion Loss(dB) | Typ:0.8 Max:1.2 | Typ:0.6 Max:0.8 |
Return Loss(dB) | MM≥30?SM≥50 |
Crosstalk(dB) | MM≥45?SM≥55 |
Polarization Dependent Loss(dB) | ≤0.05 |
WaveLength Dependent Loss(dB) | ≤0.25 |
Temperature Dependent Loss(dB) | ≤0.25 |
Repeatability(dB) | ≤±0.02 |
Power Supply(V) | 3.0 or 5.0 |
Lifetime(time) | ≥10^7 |
Switch Time(ms) | ≤8 |
Transmission Power(mW) | ≤500 |
Operating Temperature(℃) | -20~+70 |
Storage Temperature(℃) | -40~+85 |
Weight(g) | 16 |
Dimension(mm) | (L)27.0×(W)12.0×(H)8.2 |

Company Profile
Unifiber, a Hi-Tech company specialized in developing and
manufacturing optical fiber products. Based on strong hardware
development, we are offering the most cost-effective cabling
solutions on optical networking, data center, FTTx and OEM
solution.
Our featured products includes FTTA Waterproof Connectors,
indoor/outdoor armored cable assembly, Pre-terminated Multifiber
Cables, FTTH flat drop patch cable, LC Uniboot, 6~12 fiber pigtails
and MTP/MPO series. We can also provide adapter, attenuator, fused
coupler, PLC Splitter, WDM and various of patch panel, terminal
box, ODF and tool series products..
Providing the highest quality products and services is always the
most important principle to Unifiber, All our products are
subjected to strict test according to BELLCORE standard and fully
RoHS compliant. Through the efforts of our team, Unifiber has
obtained a widespread acknowledgement, Our products continue to
enjoy growing acceptance both in China and abroad.



