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Products < Cable < Duplex Round Cables (duplex round cables) |
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| Duplex Round Cables |
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| Design |
Each two coated and buffered fibers. Fibers
surrounded with one layer of reinforcing aramid yarn
followed by an extruded outer jacket of a round shape
configuration ("O") with the diameter of 3.0mm or
4.8mm.
The tight buffer designs add thermoplastic to the
coating directly on the fiber with diameter up to 900um.
Tight coating designs use logitudinal aramid yarn as
the strength member. The colored outer jacket shall be
extruded over the aramid yarn.
Other designs are also available on request to meet
specified requirments and conditions.
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| Applications |
Duplex round is a flexible, flame-retardant, non-metalic
cable recommended for use in telecommunication
station between the optical line system and the fiber
frame distribution (OFD). It is also suitable for data
networks (LAN).
• ESCON. FDDI
• Fiber Channel
• Multi-fiber Jumper Assembly
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| Features |
• Available in single mode and multi-mode fibers
• Highly flexible and light weight for easy handling
• Flame-retardant PVC. Hytrel, Nylon and LSZH
buffer
• Flame-retardant PVC. PVDF. FR-PE and LSZH
outer jacket
• Aramid yarn strength member reinforcement
• Easy stripping for quick splicing
• UL-listed riser-rated OFNR (UL-1666), Cable
meets NEC sections 770-53(b) for use in vertical runs
in building riser shafts or from floor to floor
• UL-listed plenums-rated OFNP (UL-910), Cable
meets NEC sections 770-53(a) for use in duct,
plenums and air-handling spaces
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| Cable Technical Data |
Part Number
(Standard) |
Buffer
Diameter
(um) |
Jacket
Diameter
(mm) |
Cable
weight
(kg/km) |
Tensile Load
(N) |
Minimum Bending
Radius
(mm) |
Temperature
(¡É) |
Supplied
Length
(m) |
| Installing |
Operating |
Installing |
Operating |
Installing |
Operating |
| DR-SP/PR 30-YL |
650 |
3.00 |
6.9 |
440 |
200 |
50 |
30 |
-15~+15 |
-20~+70 |
2,000 |
| DR-SP/PR 30-YL |
900 |
3.00 |
7.6 |
440 |
200 |
50 |
30 |
-15~+15 |
-20~+70 |
2,000 |
| DR-SP/PR 48-YL |
900 |
4.80 |
21.0 |
600 |
300 |
96 |
48 |
-15~+15 |
-20~+70 |
1,000 |
| DR-SP/PR 30-YL |
650 |
3.00 |
6.9 |
440 |
200 |
50 |
30 |
-15~+15 |
-20~+70 |
2,000 |
| DR-SP/PR 30-YL |
900 |
3.00 |
7.6 |
440 |
200 |
50 |
30 |
-15~+15 |
-20~+70 |
2,000 |
| DR-SP/PR 48-YL |
900 |
4.80 |
21.0 |
600 |
300 |
96 |
48 |
-15~+15 |
-20~+70 |
1,000 |
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| Ordering Information |
 Select Fiber Type
S : 9/125 SMF (Single mode fiber)
M£º50/125 MMF (Multi-mode fiber)
H£º62.5/125 MMF (Multi-mode fiber)
 Select Jacket Materials
V:PVDF(Thermoplastics Polyvinylidene Fluoride)
E:FR·PE(Flame-retardant Polyethylene)
L:LSZH(Low Smoke Zero ("¤·") Halogen)
P:FR-PVC(Flame-retardant Polyvinyl Chioride)
 Select Cable Outer Diameter
16 : 1.60mm |
 Select Buffer Materials
N: PA-12 (Polyamid ; NylonR)
H: TPEE (Thermoplastics Polyester Elastomer £» HytrelR)
L: LSZH (Low Smoke Zero ("¤·") Halogen)
P:FR-PVC(Flame-retardant Polyvinyl Chioride)
 Select Flame Retardancy Grade
L : LSZH Type
P : OFNP Type
R : OFNR Type
 Select Jacket Color Abbreviation
EX)BL: Blue |
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♣Printing of outer jacket ( OPTIONAL according to CUSTOMER) |
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| Cabled Attenuation |
| Fiber Type |
SMF (9/125)
(Single Mode Fiber)
13.10nm / 1550nm |
MMF(50/125)
(Multi-Mode Fiber)
850nm / 1300nm |
MMF(62.5/125)
(Multi-Mode Fiber)
850nm / 1300nm |
Maximum Attenuation
(dB/km) |
0.40 / 0.25 |
3.5 / 1.5 |
3.7 / 1.5 |
Typical Attenuation
(dB/km) |
0.35 / 0.20 |
2.5 / 0.6 |
3.0 / 1.0 |
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