G-Series Subgrouping – MSHA-Rated Mining Cables

Installation zone RECOMMENDATION
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  • Ideal separation and identification of single-mode and multimode fibers in a single cable
  • Design allows subcables to be routed to multiple locations such as wiring racks and closets

Features

  • Tight-buffered multifiber cable design allows subcables to be routed to multiple locations
  • Ideal for midspan access applications
  • Core-LockedTM outer jacket surrounds the subcables for superior crush resistance, survivability, and use in long vertical installations
  • UV resistant, water and fungus resistant
  • Helically stranded cable core for flexibility, survival in difficult pulls, and mechanical protection for the optical fibers
  • High performance tight-buffered coating on each optical fiber for environmental and mechanical protection
  • Designed for direct lashing, "J" hook applications, and vertical installations
  • Multiple distribution style subcables within a common jacket with each subcable having its own flexible aramid strength member
  • Flame retardant - MSHA approved to Part 7, Subpart K of Title 30 Code of Federal Regulations (CFR)

Characteristics

Characteristic5.5mm Subcables4.5mm Subcables
Operating Temp-40°C to +85°C-40°C to +85°C
Storage Temp-55°C to +85°C-55°C to +85°C
Install Temp-10°C to +60°C-10°C to +60°C
Flame RetardancyMSHA- approved 30CFR 7.408 Signal CableMSHA- approved 30CFR 7.408 Signal Cable
Crush Resist2100 N/cm2100 N/cm
Impact Resist1500 impacts1500 impacts
Flex Resist2000 cycles2000 cycles
Jacket TypeDD

Standards

OCC Indoor/Outdoor tight-buffered fiber optic tray cables meet the functional requirements of the following standards:

  • MSHA Approved 30CFR 7.408 Signal Cables
  • Part 7, Subpart K of Title 30 Code of Federal Regulations (CFR)
  • GR-409-CORE
  • ICEA-S-104-696
  • ICEA-S-83-596
  • TIA-568
  • TIA-598

Specifications

12-Fiber (5.5mm) Subcables

Tensile LoadMinimum Bend Radius
Fiber CountPart NumberPart Number ConfiguratorDiameter mm
(in)
Weight kg/km
(lbs/1,000ft)
Installation N
(lbs)
Operation N
(lbs)
Installation cm
(in)
Longer Term cm
(in)
 
24GX024D***9*S 16.6
(0.7)
243.0
(164.0)
4,600
(1,030)
1,500
(340)
25.0
(9.8)
16.6
(6.5)
36GX036D***9*S 16.6
(0.7)
240.0
(161.0)
5,900
(1,330)
1,050
(440)
25.0
(9.8)
16.6
(6.5)
48GX048D***9*S 16.6
(0.7)
237.0
(159.0)
7,200
(1,620)
2,400
(540)
25.0
(9.8)
16.6
(6.5)
60GX060D***9*S 18.4
(0.7)
308.0
(207.0)
9,500
(2,140)
3,150
(710)
27.6
(10.9)
18.4
(7.2)
72GX072D***9*S 19.2
(0.8)
330.0
(222.0)
11,300
(2,540)
3,750
(840)
28.9
(11.4)
19.2
(7.6)

6-Fiber (4.5mm) Subcables

Tensile LoadMinimum Bend Radius
Fiber CountPart NumberPart Number ConfiguratorDiameter mm
(in)
Weight kg/km
(lbs/1,000ft)
Installation N
(lbs)
Operation N
(lbs)
Installation cm
(in)
Longer Term cm
(in)
 
12GB012D***9KS 14.6
(0.6)
207.0
(139.0)
3,800
(850)
1,200
(270)
21.9
(8.6)
14.6
(5.7)
18GB018D***9KS 14.6
(0.6)
208.0
(140.0)
4,700
(1,060)
1,800
(400)
21.9
(8.6)
14.6
(5.7)
24GB024D***9KS 14.6
(0.6)
209.0
(140.0)
5,600
(1,260)
1,800
(400)
21.9
(8.6)
14.6
(5.7)
30GB030D***9KS 15.6
(0.6)
240.0
(161.0)
7,500
(1,690)
2,400
(540)
23.4
(9.2)
15.6
(6.1)
36GB036D***9KS 16.9
(0.7)
282.0
(189.0)
8,900
(2,000)
2,850
(640)
25.4
(10.0)
16.9
(6.7)
48 Please Call OCC for ordering assistance. 16.6
(0.7)
237.0
(159.0)
7,200
(1,620)
2,400
(540)
25.0
(9.8)
16.6
(6.5)
60 Please Call OCC for ordering assistance. 18.4
(0.7)
308.0
(207.0)
9,500
(2,140)
3,150
(710)
27.6
(10.9)
18.4
(7.2)
72 Please Call OCC for ordering assistance. 19.2
(0.8)
330.0
(222.0)
11,300
(2,540)
3,750
(840)
28.9
(11.4)
19.2
(7.6)
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