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Single mode Standard couplers are designed for splitting light with minimal loss from one into two fibers or to combine light from two fibers into one fiber. Tocom offers both single-window and dual-window broadband couplers. The products are Telcordia GR-1209-CORE qualified.
Single Window Star/Tree coupler could operate in 980nm, 1310nm, 1480nm or 1550nm individually, and are featured with high stable and reliable performances. The products are Telcordia GR-1221-CORE qualified, and RoHS compliant
Single mode monolithic couplers are featured with compact size and competitive price, which is widely used for mini module. One coupler could be used as 2pcs or 3pcs single 1X2 coupler.
With compact size of D3.0X36mm for bare fiber and D3.0X42nm for fiber with 0.9mm loose tube, the compact coupler could be widely used for compact amplifier and other mini size module.
Single mode Dual Window 1X2/2X2 coupler could be used in 1310&1550nm±40nm, as well as 1480&1550±40nm, with high stability and reliability, dual window coupler could be used for optical sensors and CATV network.
Single Mode Dual Window Star/Tree Fiber Coupler can operate in 1310&1550±40nm, and are featured with high stable and reliable performances. The products are Telcordia GR-1221-CORE qualified, and RoHS compliant
With compact size of D3.0X36mm for bare fiber and D3.0X42nm for fiber with 0.9mm loose tube, Single mode Dual Window compact coupler could be used in 1310&1550nm±40nm, as well as 1480&1550±40nm.
Besides Single mode couplers, Tocom could also provide multimode couplers working at wavelength of 850nm,1310nm and 1550nm,and the coupling ratio can be made on customer request.
The products are Telcordia GR-1221-CORE qualified, and RoHS compliant.
Multimode Single Window Star/Tree couplers are available with the configuration of MX4, MX8, MX16 and MX32,pigtail type package and adaptor are optional according to customer's request.
Fused fiber WDMs(980/1550nm、1310/1550 nm)are produced by fused biconical taper process with excellent performance. The products are Telcordia GR-1221-CORE qualified and RoHS compliant.