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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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ORX 1800, ORR 1802 receivers / OTX 1840, OTT 1812 CWDM transmitters / OTR 1840 CWDM transceiver and the OET 1540 Ethernet Transceiver (all 18 wavelengths available as specified in ITU-T G.694.2)
9x Fiber Optic I/O channels (10 through 18)
Channel 1: 1450 nm
Channel 2: 1470 nm
Channel 3: 1490 nm
Channel 4: 1510 nm
Channel 5: 1530 nm
Channel 6: 1550 nm
Channel 7: 1570 nm
Channel 8: 1590 nm
Channel 9: 1610 nm
2.7 dB
2.7 dB.
maximum 0.2 dB
> 45 dB
< 0.005 dB/ deg.C
> 30 dB
> 55 dB
Temperature Dependent Change of Wavelength: < 0.003 nm/ deg.C
500 mW
4.2 x 7.8 x 0.7" / 10.67 x 19.81 x 1.78cm
8.1oz / 229.63g
4250479318922
The OCM 1892 is a compact CWDM passive 9 channel optical multiplexer / demultiplexer designed to send or receive up to 9 individual signals over a single fiber link. The module has an UPG (Upgrade) port to connect to the OCM 1891, which expands the capability of the modules to 18 CWDM channels. The modules can be used standalone or integrated into the optional RFR 1018 1/2 RU 19" rack frame, ideal for system installations. Ideally suited for use with the CWDM yellobrik fiber modules (all 18 wavelengths available).