Fiber Optic Coupler 1x2 MM 62.5 Dual Window 850/1300nm 50/50 Split Ratio, SC/PC on all legs, 900um product-series_upto-4t1-e1-capacity The armored cables look like

The armored cables look like standard fiber cable but inside they have a steel spiral armored core that protects optical fiber from bends and breakage

Capacity of 1000 files of storage

Splice Memory: max 2000 records

Tested compatible on various 400G Ethernet switches from Cisco

Fiber Optic Coupler 1x2 MM 62.5 Dual Window 850/1300nm 50/50 Split Ratio, SC/PC on all legs, 900um product-series_upto-4t1-e1-capacity The armored cables look likeMultimode couplers are bi directional passive devices that split or combine different optical signals. Coupling ratios between 1%: 99% and 50%: 50% are available. They have exceptional stability and excellent uniformity between ports. They are designed for demanding telecommunications systems, sensors and CATV. Specifications: Multimode 62. 5 125m Dual window 850 1300nm 1x2 split 900m fiber 50 50 Ratio SC PC connector on all legs