Fiber optic accessories — Description

Fibre optic accessories are the connection, distribution and signal level components without which a fibre network cannot be built or extended at home, in the office or at an operator node. The category includes Qoltec adapters SC/UPC simplex and LC/UPC quad singlemode, LC/UPC duplex multimode, plus attenuators SC/UPC and LC/UPC 2, 3, 5, 8, 10 and 15 dB in male-female and female-female versions. For distribution – Digitus fibre panels with accessories SC OS2 and LC OM3, a splice cassette with 12 pre-assembled LC pigtails and fibre splice closure kits for 48 splices in horizontal and vertical versions, 72 and 144 splices with splice trays. For active links – the Teltonika PR4LC21K SFP module 1.25 Gbit/s and Mikrotik XQ+31LC10D QSFP28 100 Gbit/s 1309 nm. An attenuator lowers the signal level when the receiver sits too close to the transmitter and overloads – typical on a GPON link under 10 km. An adapter joins two fibre connectors in a panel or outlet; UPC polish suits data networks, APC with a green body suits TV and GPON. A closure protects splices in an underground chamber or on a pole, a panel protects them in a cabinet. When choosing, match the fibre type – OS2 singlemode yellow for long runs, OM3 multimode aqua up to 300 m in a data centre – and the SC or LC connector. For an SFP module check compatibility with the switch brand. Fast delivery across Latvia.