DIN-07-A is a DIN rail mounted fiber optic terminal box that used for fiber connection and distribution. It is made of aluminum, inside splice holder for fiber fusion. 

Features: 
Reasonable design, compact structure
Aluminum box, light weight 
Electrostatic powder painting, grey or black color
4 Entries (2 equipped with PG16 cable glands, 2 empty), Up to 12 mm cable
4 splice module,each up to 12 sleeves for a total of 48 sleeves 
1 Aluminum clip with 3 positioning options (right, left or back side)
12pcs SC duplex adapter port; other adapter port available 
DIN rail mounted application