Johansson 6 WAY X16 User Band DSCR Multiswitch
The 974xMC products are designed to support a wide range of new and existing multiswitch installations.
Each 974xMC unit has:
- 4 cascade-able LNB inputs from universal Quattro LNBF: VL HL VH HH
- 1 terrestrial trunk.
- 4, 8, 16 or 6 SCR/Legacy outputs (resp. for 9744MC, 9746MC, 9748MC and 9749MC)
- 1 DC input.
Each output can support a wide variety of satellite receivers:
- In legacy mode, the 974xMC outputs can be used as a standard multiswitch.
- In SCR mode, each 974xMC output supports up to 16UBs with all versions of the single cable technology. This includes OLT, SCR, CSS, EN50494, EN50607, and newer versions.
As all outputs are independent, the installation can be a mix of legacy and SCR connections.
The terrestrial part allows to support any service that operates below 1 GHz, which includes terrestrial reception, cable and DOCSIS reception.
The trunks enable to cascade multiple products to support big installations of more than 100 households in MDU applications, like apartments, or more than 100 rooms in hospitality environments, like hotels.
The DC power can be inserted at any product. In cascaded systems, multiple power supplies might be needed, see “Diagnostic LED’s” for more information. The Johansson reference for the powersupply is 2460.