OTM C1290S

Single fiber optical transceiver module for 1218 serie node

Article number  695005054
The OTM single fiber module can be installed in the 1218 series node creating an up and downstream to enable DOCSIS 3.1 operations in de downstream frequency range from 85 to 1218 MHz and the upstream frequency range from 5 to 204 MHz. The actual up and downstream split is determined by the output diplex filter in the 1218 series node. All CWDM upstream wavelengths are available except the downstream 1550 nm and its neighbouring channels 1530 and 1570 nm due to the one fiber WDM principle. The output power is +3 dBm at all wave length variants, if the single fiber OTM a SC/APC connector is implemented.

Article properties

Article number 695005054
Name OTM C1290S
Brand Hirschmann Multimedia
Description Single fiber optical transceiver module for 1218 serie node
Status Available
Warranty period 1 year warranty

Mechanical specifications

Dimensions (mm)
65x14.2x47.3 (excluding gaskets and fiber)

Optical specifications

Wavelength (nm)
US: 1290 nm
DS: 1550 nm
Optical input power (dBm)
US: +2 to -8 dBm
Optical output power (dBm)
US: +3dBm
Optical AGC range (dB)
Isolated DFB
Laser RIN (dBc/Hz)
< -155 dBc/Hz
Equivalent Input Noise (pA / √Hz)
3.5 pA/sqrtHz
Spectral sensitivity (A/W)
> 0.85 A/W

Electrical specifications

Frequency range (MHz)
US: 5-204 MHz
DS: 85-1218 MHz
Impedance (Ω)
75 Ω

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OTM C1290S?

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MEET US AT THE
ANGA COM CONFERENCE

10-12 May 2022

HALL: 7   |   STAND: A50

We are pleased to announce that we will be present at the ANGA COM in Cologne this year. We are welcoming you to our stand to give you all the details and updates about our Provider Products!

Learn all about Provider Products.
Come to the ANGA COM conference.

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