{"title":"Optical switches \u0026 protection","description":"\u003cp\u003eOptical line protection (OLP) and bypass protection (OBP), active and unpowered, plus MEMS, mechanical and magneto-optic switches and M x N switch matrices. Order by call back: send a request and we'll reply with pricing and lead time within 1 business day.\u003c\/p\u003e","products":[{"product_id":"passive-optical-line-protection-unpowered-1-1-fibre-route","title":"Passive Optical Line Protection (Unpowered 1+1 Fibre Route Protection)","description":"\u003cp\u003eFully passive optical line protection, deployed as a pair at each end of a link with a main and a standby fibre route. It needs no power and has no internal optical switch; according to the manufacturer it moves traffic to the standby cable when the main cable is completely cut, and back to the main route once repaired, with no manual intervention. Suitable where there is no mains power: field sites, underground pits, outdoor cabinets and base stations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNo power, no electronics, no EMI\u003c\/li\u003e\n\u003cli\u003eRack, waterproof box (can be buried or used outdoors) or splice-module formats\u003c\/li\u003e\n\u003cli\u003eInstall by splicing or patching; no ongoing maintenance\u003c\/li\u003e\n\u003cli\u003eLower cost than active OLP for enterprise, carrier and PTN\/SDH\/OTN routes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperating wavelength: 1310 \/ 1550 nm ±50 nm\u003c\/li\u003e\n\u003cli\u003eInsertion loss, 1U rack: TX→T1, TX→T2, R1→RX, R2→RX each \u0026lt;4.0 dB\u003c\/li\u003e\n\u003cli\u003eInsertion loss, box \/ module: Main path (T1\/R1) \u0026lt;1.5 dB; standby path (T2\/R2) \u0026lt;7.5 dB\u003c\/li\u003e\n\u003cli\u003eReturn loss: \u0026gt;45 dB\u003c\/li\u003e\n\u003cli\u003ePDL: \u0026lt;0.1 dB\u003c\/li\u003e\n\u003cli\u003eDirectivity: ≥50 dB\u003c\/li\u003e\n\u003cli\u003eTemperature stability: 0.2 dB\u003c\/li\u003e\n\u003cli\u003eOperating \/ storage temperature: -20 to +70 °C \/ -40 to +85 °C\u003c\/li\u003e\n\u003cli\u003ePorts: TX\/RX to local equipment; T1\/R1 main route; T2\/R2 standby route\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInsertion loss may be adjusted to suit the actual link. Check the loss budget: the standby path carries a significant penalty.\u003c\/p\u003e\u003cp\u003ePrice on request: contact FibreOnline for a quote, lead time and a configuration check.\u003c\/p\u003e","brand":"FibreOnline","offers":[{"title":"1U rack (44 × 440 × 230 mm, SC\/FC\/LC)","offer_id":48130876899489,"sku":"FO-POLP-1U","price":0.0,"currency_code":"AUD","in_stock":false},{"title":"Outdoor waterproof box (260 × 160 × 75 mm)","offer_id":48130876932257,"sku":"FO-POLP-BOX","price":0.0,"currency_code":"AUD","in_stock":false},{"title":"Splice module (100 × 80 × 10 mm)","offer_id":48130876965025,"sku":"FO-POLP-MOD","price":0.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/9611\/8689\/files\/fibreonline-passive-optical-line-protection-unpowered-1-1-fibre-route-1.jpg?v=1792403328"},{"product_id":"passive-optical-bypass-protection-unpowered-node-bypass","title":"Passive Optical Bypass Protection (Unpowered Node Bypass)","description":"\u003cp\u003eFully passive optical bypass device installed in series at a fibre node. If the local switch or optical terminal loses power, fails or locks up, the upstream and downstream fibres stay connected through the bypass path, so the rest of the ring or chain keeps working. Designed for power-utility distribution networks (substations, switch rooms, SDH\/MSTP rings) and long chain or point-to-point routes with intermediate nodes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNo power required; works in cabinets, switch rooms, pits and outdoor sites\u003c\/li\u003e\n\u003cli\u003eSplit ratio options such as 80:20 or 50:50\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof\/dustproof and V0 fire-rated outdoor version\u003c\/li\u003e\n\u003cli\u003eLC, SC or FC; design life ≥10 years (manufacturer figure)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperating wavelength: 1310 \/ 1550 nm ±50 nm\u003c\/li\u003e\n\u003cli\u003eInsertion loss, 1U rack: R3→T1, R2→T4 \u0026lt;4.0 dB; R1→T3, R4→T2 \u0026lt;4.0 dB\u003c\/li\u003e\n\u003cli\u003eInsertion loss, box \/ module: R3→T1, R2→T4 \u0026lt;1.5 dB; R1→T3, R4→T2 \u0026lt;7.5 dB\u003c\/li\u003e\n\u003cli\u003eReturn loss: \u0026gt;45 dB\u003c\/li\u003e\n\u003cli\u003ePDL: \u0026lt;0.1 dB\u003c\/li\u003e\n\u003cli\u003eDirectivity: ≥50 dB\u003c\/li\u003e\n\u003cli\u003eTemperature stability: 0.2 dB\u003c\/li\u003e\n\u003cli\u003eOperating \/ storage temperature: -20 to +70 °C \/ -40 to +85 °C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn normal operation about 80% of the optical power goes to the local equipment and 20% to the bypass path (80:20 model). Insertion loss may be adjusted to suit the link.\u003c\/p\u003e\u003cp\u003ePrice on request: contact FibreOnline for a quote, lead time and a configuration check.\u003c\/p\u003e","brand":"FibreOnline","offers":[{"title":"1U rack (44 × 440 × 230 mm, SC\/FC\/LC)","offer_id":48130876997793,"sku":"FO-POBP-1U","price":0.0,"currency_code":"AUD","in_stock":false},{"title":"Outdoor waterproof box (260 × 160 × 75 mm)","offer_id":48130877030561,"sku":"FO-POBP-BOX","price":0.0,"currency_code":"AUD","in_stock":false},{"title":"Splice module (100 × 80 × 10 mm)","offer_id":48130877063329,"sku":"FO-POBP-MOD","price":0.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/9611\/8689\/files\/fibreonline-passive-optical-bypass-protection-unpowered-node-bypass-1.jpg?v=1792403328"}],"url":"https:\/\/www.fibreonline.com.au\/collections\/optical-switches-protection.oembed","provider":"FibreOnline","version":"1.0","type":"link"}