Product Details
Multimode coupler/splitter module
Multimode fiber couplers (MMC) are used for multimode fiber LAN
systems. UNIFIBER builds a series of MMC with low insertion loss,
high reliability.
Features
§Mini size
§Low excess loss
§Low PDL
§ High stability and reliability
Applications
§ Mini size EDFA
§Mini size transmitter/receiver module
§Optical communication systems
§ Testing instruments
Specifiation
Parameter | 1×2 (2×2)MMC | |
P | A |
Operating wavelength (nm) | | 850 or 1310, others on request | |
Operating bandwidth (nm) | | ±40 | |
Typical excess loss (dB) | | 0.4 | 0.7 |
Insertion loss (dB) | 50/50 | ≤3.7/3.7 | ≤4.0/4.0 |
| 40/60 | ≤4.7/2.7 | ≤5.0/3.0 |
| 30/70 | ≤6.0/2.1 | ≤6.3/2.4 |
| 20/80 | ≤7.8/1.4 | ≤8.1/1.7 |
| 10/90 | ≤11.2/0.9 | ≤11.6/1.2 |
| 5/95 | ≤14.5/0.7 | ≤15.0/1.0 |
| 2/98 | ≤18.6/0.6 | ≤19.4/0.9 |
| 1/99 | ≤22.0/0.5 | ≤22.8/0.8 |
Uniformity (50/50) (dB) | | ≤0.5 | ≤0.8 |
Directivity (dB) | | ≥40 | |
Operating temperature | | -40 +85 | |
Fiber type (μm) | | 50/125 or 62.5/125 Multi-Mode or others | |
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.



