The Cobalt® 9490-OS Series of passive splitters offer a flexible, cost-effective solution of fiber distribution using our HPF-9000 or OG3-FR 20-slot frames. Similar to a DA, these splitters provide branching of optical signals. Fully passive with low-loss optics, the devices require no frame power or communications for operation.
The 9490-OS models are available in 1×2, 1×4, and 1×8 splitting fan-outs. Fully passive operation helps ensure the utmost in reliability. Each device occupies 2 frame slots.
9490-OS Models
9490OS-1X2-LC Optical 1×2 Splitter (LC connectors)
9490OS-D1X2-LC Dual Optical 1×2 Splitter (LC connectors)
9490OS-1X4-LC Optical 1×4 Splitter (LC connectors)
9490OS-D1X4-LC Dual Optical 1×4 Splitter (LC connectors)
9490OS-1X8-LC Optical 1×8 Splitter (LC connectors)
Key Features
Modular, scalable design allows easy expansion. Available in several 1x2, 1x4, and 1x8 versions.
Fully passive design using low-loss filters. Requires no frame power or communications.
Supports single-mode fiber
Wavelength agnostic operation – supports 1270nm thru 1620nm signals
Fits 20-slot openGear frames using blindmate-connection rear I/O modules
Five year warranty
Specifications
Wavelength Range
1260nm to 1650nm
Return Loss (minimum)
50 dB
Insertion Loss (maximum)
9490OS-1×2, 9490OS-D1x2: 4 dB
9490OS-1×4, 9490OS-D1x4: 8 dB
9490OS-1×8: 11 dB
Uniformity
9490OS-1×2, 9490OS-D1x2: 0.4 dB
9490OS-1×4, 9490OS-D1x4: 0.6 dB
9490OS-1×8: 0.8 dB
Directivity
55 dB
Slots required per device
2
Connector Type
Single Mode, LC/UPC
Diagrams
RM-9490OS-1X2-LC
Optical 1×2 Splitter (LC connectors)
RM-9490OS-D1X2-LC
Dual Optical 1×2 Splitter (LC connectors)
RM-9490OS-1X4-LC
Optical 1×4 Splitter (LC connectors)
RM-9490OS-D1X4-LC
Dual Optical 1×4 Splitter (LC connectors)
RM-9490OS-1X8-LC
Optical 1×8 Splitter (LC connectors)
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