{"title":"Splitters \u0026 Couplers","description":null,"products":[{"product_id":"simplex-4190-9010-bidirectional-fiber-coupler","title":"Simplex 4190-9010 Bi-Directional Fiber Optic Coupler, Multimode, ST Connectors, for Single-Fiber Network Links on Fiber Media Modules","description":"\u003cp\u003e\u003cstrong\u003eSimplex 4190-9010\u003c\/strong\u003e — bi-directional fiber optic coupler that lets a Simplex fire alarm network fiber link run over one multimode fiber instead of two.\u003c\/p\u003e\u003cp\u003eSimplex fiber optic media modules 4100-6057, 4010-9819 and 4190-6037 normally use two multimode fibers, one to transmit and one to receive. With a 4190-9010 at each end, network communications run over a single fiber with some reduction in distance. Simplex requires two couplers per connection, one at each node.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFiber: multimode graded-index, 50\/125 or 62.5\/125 µm, 850 nm\u003c\/li\u003e\n\u003cli\u003eConnectors: type ST; an ST-to-ST coupler (by others) makes the ST-to-ST joint\u003c\/li\u003e\n\u003cli\u003eSingle-fiber distance: 7,650 ft (2.33 km) on 50\/125, 8,200 ft (2.5 km) on 62.5\/125\u003c\/li\u003e\n\u003cli\u003eCoupler loss 9.4 dB within a 21.4 dB budget\u003c\/li\u003e\n\u003cli\u003eFor fiber optic media board 566-376 or 565-261, revision C or higher\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot a fiber modem: the multiple-signal fiber modems (4100-6072 to 4100-6075) already run over a single fiber. The 4120 duplex fiber media cards in the current Simplex network datasheet are different parts, and that sheet does not list the 4190-9010.\u003c\/p\u003e","brand":"Simplex","offers":[{"title":"Default Title","offer_id":43133027057888,"sku":"4190-9010","price":1562.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/products\/simplex-fire-alarms-default-title-simplex-4190-9010-bidirectional-fiber-coupler-31897080430816.jpg?v=1763277688"},{"product_id":"silent-knight-ske-zn4-voice-evacuation","title":"Silent Knight SKE-ZN4 Voice Evacuation","description":"\u003ch2\u003eSilent Knight SKE-ZN4 Voice Evacuation 4-Zone Audio Splitter\u003cbr\u003e\n\u003c\/h2\u003e","brand":"Silent Knight","offers":[{"title":"Default Title","offer_id":43133106323680,"sku":"SKE-ZN4","price":536.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/silent-knight-fire-alarms-default-title-silent-knight-ske-zn4-voice-evacuation-34705722835168.jpg?v=1763279850"},{"product_id":"rfs-technologies-cds10e-698-2700-01-10db-directional-coupler","title":"RFS Technologies CDS10E-698\/2700-01 10dB Directional Coupler","description":"\u003ch2\u003eRFS Technologies CDS10E-698\/2700-01 10dB Directional Coupler, 698 - 2700 MHz, 10 dB, N female, IP65, PIM 150dBc, 200W\u003cbr\u003e\n\u003c\/h2\u003e","brand":"RFS Technologies","offers":[{"title":"Default Title","offer_id":45547301306592,"sku":"CDS10E-698\/2700-01","price":123.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/rfs-technologies-fire-alarms-default-title-rfs-technologies-cds10e-698-2700-01-10db-directional-coupler-33452005425376.jpg?v=1763284986"},{"product_id":"silent-knight-ske-zn6","title":"Silent Knight SKE-ZN6 Voice Evac Zone Splitter","description":"\u003ch2\u003eThe SKE-ZN6 voice evacuation system is activated when one of the two alarm inputs are tripped\u003c\/h2\u003e\n\u003cp\u003eWhen this occurs the control will output a pre-recorded audio message corresponding to the alarm input that was tripped. The repetition of the digital audio message and the selected notification output are completely programmable.\u003c\/p\u003e\n\u003cp\u003eThe SKE-ZN6 comes equipped with a 4 or 6 zone splitter respectively, capable of dividing the speaker output from the amplifier into four or six Class B or Class A outputs. The zone splitter also has an All Call feature that will activate all speaker zones regardless of the individual toggle switch settings.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SKE-ZN6 is Capable of Splitting the Audio Output from the Main A into Six Separate Audio Output Zones or Channels\u003cbr\u003eThe SKE-ZN6 Can be Used in Installations Where the Audio Must to be Split to Different Floors or Zones to Accommodate a Safe and Efficient Evacuation Process\u003cbr\u003eOutputs a pre-recorded audio message\u003cbr\u003eAll Call feature that will activate all speaker zones regardless of the individual toggle switch settings\u003c\/p\u003e","brand":"Silent Knight","offers":[{"title":"Default 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