{"product_id":"cisco-poe-power-injector-30w-cs-pwr-inj-30w","title":"Cisco PoE+ Power Injector, 30W - CS-PWR-INJ-30W","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eCS-PWR-INJ-30W is Cisco's 30 W IEEE 802.3at PoE+ power injector. It supplies PoE+ to a device on a network segment where the switch port cannot, which is the common case when a \u003ca href=\"https:\/\/creationnetworks.net\/products\/cisco-room-vision-ptz-camera\"\u003eCisco Room Vision PTZ camera\u003c\/a\u003e is added to an existing room served by a non-PoE or PoE-only (802.3af) switch. It is the part that keeps a single-cable camera deployment intact without a switch replacement.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe Room Vision PTZ is specified partly because it needs one cable: PoE+ carries power, 4K video and camera control on a single Cat5e run. That argument falls apart the moment the room's existing switch turns out to be non-PoE, or 802.3af only, which is what an estimator often finds on a retrofit into a building where the network was last touched years ago. The two ways out are a new switch or an injector, and on a one-camera room the injector is usually the cheaper and less disruptive of the two, because it touches nothing else on the network.\u003c\/p\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/room-vision-ptz-ds_2_29aed691-ef67-43d5-bab7-da3fd13d176d.jpg?v=1788639465\" alt=\"Cisco Room Vision PTZ rear I\/O area showing the PoE+ RJ-45 port this injector supplies power to\"\u003e\u003cp\u003eThe power budget is not tight. The Room Vision PTZ draws 12 W in normal operation and 3 W in standby, well inside the injector's 30 W output, so one injector serves one camera with headroom. An 802.3af port cannot substitute, because 802.3af supplies too little power for this camera. The injector sits at the switch end of the run, not at the camera, so the run out to the camera position is still one cable and the rough-in does not change. Plan rack or closet space and a mains outlet for it at the head end, and specify plenum-rated Cat5e wherever the run crosses a plenum ceiling. One injector part number covers both camera finishes, Carbon Black and \u003ca href=\"https:\/\/creationnetworks.net\/products\/cisco-room-vision-ptz-camera-arctic-white\"\u003eArctic White\u003c\/a\u003e, and it is quoted alongside the camera and its bracket from the \u003ca href=\"https:\/\/creationnetworks.net\/collections\/cisco\"\u003eCisco room device catalog\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEEE 802.3at PoE+ (Type 2)\u003c\/strong\u003e — Supplies the PoE+ standard the Room Vision PTZ camera requires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30 W Output\u003c\/strong\u003e — Comfortably covers the camera's 12 W normal draw and 3 W standby.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoids a Switch Replacement\u003c\/strong\u003e — Adds PoE+ to one port without touching the rest of the network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead-End Placement\u003c\/strong\u003e — Sits at the switch end, so the camera still needs only one Cat5e run.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpare Part Available\u003c\/strong\u003e — Also orderable as CS-PWR-INJ-30W= for service stock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:420px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:2px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:2px solid #ddd;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #eee;\"\u003eManufacturer part number\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #eee;\"\u003eCS-PWR-INJ-30W (spare: CS-PWR-INJ-30W=)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #eee;\"\u003eStandard\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #eee;\"\u003eIEEE 802.3at PoE+ (Type 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #eee;\"\u003ePower output\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #eee;\"\u003e30W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #eee;\"\u003eTypical application\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #eee;\"\u003eCisco Room Vision PTZ camera on a non-PoE+ switch port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #eee;\"\u003ePowered device draw\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #eee;\"\u003eRoom Vision PTZ: 12W average, 3W standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #eee;\"\u003ePlacement\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #eee;\"\u003eSwitch end of the run; camera side remains a single Cat5e cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":48315186577644,"sku":"CS-PWR-INJ-30W","price":113.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/room-vision-ptz-ds_2_29aed691-ef67-43d5-bab7-da3fd13d176d.jpg?v=1788639465","url":"https:\/\/creationnetworks.net\/products\/cisco-poe-power-injector-30w-cs-pwr-inj-30w","provider":"Creation Networks","version":"1.0","type":"link"}