Standard Specification: 
1.Comply with ANSI/EIA, RS-310-D; IEC297-2; DIN41491: PART1; DIN41494: PART7; GB/T3047.2-92 standard; metric system;19" international and ETSI standard.
2. Patented framework is made by connecting double pipes profiled structure and special tee, Max. static load 1500kgs.
3. For single section cabinet, with SINGLE OPEN (fully door) perforated front locking door,  and DOUBLE OPEN (split door) perforated rear locking door. 
4. For multiple section (2/3/4 compartment) cabinet, with SINGLE OPEN (fully door) front locking door and SINGLE OPEN (fully door) perforated rear locking door. 
5. Front and Rear door all with CHINESE BRAND coded locks. 
6. The coded locks are set up so that you hold the master key, but each individual compartment can have its own unique combination too!
7. Each compartment has its own set of depth-adjustable vertical rails. 
8. Four-post rack mount system with mounting angles. 
9. The vertical rails are numbered to ease the installation of rack components. 
10. Rapid and Versa rail compatible. 
11. Rear, vertical, cable management rings. 
12. Wiring can be run from above or below into the rack. 
13. Perforated locking doors, each with its own lock and key.
14. Perforated roof with cable entry access in each corner. 
15. Secure steel partitions to separate each compartment. 
16. Removable side panels can be rapidly assembled and disassembled. (without small round locks). 
17. Casters and leveling feet included.
18. Include 50cage nuts, 50 mounting screws. 
19. Three types perforated door for option. 
20. Can be assemblied or dis-assemblied packing,  Assemblied packing about 1.572cbm/pcs, dis-assemblied packing about 0.572cbm/pcs. 
21.Cabinets can be being together efficiently and steadily.

More Option: 
1. Wave arch door with high density round or hexagonal hole mesh or International fashion color of tempered glass door for front. 
2. Germany EMKA coded lock for front door and rear door. 
3. Be colocation cabinet with two / three / four compartments with code locking door.
4. Round lock for side panel,two-section or three-section style for side panle. 
5. Optional outlet power strip, bottom panel, fan tray, shelves, and other accessories for undertaking varies of flexible combination. 

6. Customer design and special requirement can be available.