Spec. No.X903703D50018-H07DPage
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forOptical Fiber CableAssemblies
for CC-Link IE Controller network
Type QG-DL

NoteABCRevision
9 Nov., 2021 D
6 Jul., 2022
11 Nov., 2022
Send to26 Jan., 2023

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Check

DesignN.Ishii

S.Kariya

M.Edatsugi D.Fukushima

Date

Approved

Dwg

9 Sep., 2020
Order

X903703D50018-H07DSpec. No.X903703D50018-H07DPage
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1. SCOPE

This specification covers the requirements for the optical cable assemblies type QG-DL for CC-Link IE.
※ The Products covered in this specification don’t include the toxic substances in RoHS2.

2. USE ENVIRONMENT

The cable shall be used in following conditions.
Indoor
① Indoor pipe
② Rack③ Duct⑤ Free access④ Control box ※1※1Allowed if bending radius and storage space allow.
Outdoor① Pipe (underground)① Rack③ Trough④ Overhead wires ※2⑤ Submerged environment ※3※2
Possible if a separate support wire is attached and the cable is routed and fixed.
※3
Submergence and temporary submersion are possible. (permanently submerged in rivers, tanks, etc.)

3. LENGTH OF CABLE

The maximum length of the cable is two kilometer.
(The maximum length of the cable with connector is 550 meters.)

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4. CABLE TYPE■For with connector

QG - G50 - nC - □M - DL - ○(1) (2) (3) (4) (5) (6)■For cable only

QG - G50 - nC - DL □m(1) (2) (3) (5) (4)(1) Cable series name(2) Type of optical fiber cord(3) Number of Optical Fiber(4) Length of cable(5) Cable type(6) Applicable connector

Optical cable for CC-Link IE

G50:Core diameter 50μm GI optical fibern=2：2 cores n=4：4 cores n=6：6 cores n=8：8 cores□：2～2000 (Cable only)
2～550 (With connector)
Outdoor strengthen type (LAP sheath)
LL: LC duplex connectors on both sides
LS: LC duplex connector on one side - SC connector on one side
LF: LC duplex connector on one side - FC connector on one side
LN: LC duplex connector on one side - no connector on one side ※4
SS: SC connectors on both sides
FF: FC connectors on both sides
SF: SC connector on one side - FC connector on one side

*4 : After processing the connectors on both ends, the loss is measured and the connector on one end is cut.

5. CORD CONSTRUCTION

The construction of the optical fiber cord shall be in accordance with Table 1.

No. ItemType
Conforming Standard
Materials
Core
DiameterMaterials
Cladding
DiameterProtective
Materials① CoatingDiameter
Identification
Materials
SheathDiameter
Maximum Tensile Load
Minimum Radius Bend

Table 1. Cord construction
Construction
GI optical fiber (multi mode)
IEC60793-2-10 A1a.1
Silica Glass
50±3μmSilica Glass
125±2μm
Zero Halogen
0.9±0.1mm
See Fig.1
PVC (Orange)
2.0±0.2mmMinMaxUnitConditions―60
N
By careless handling (short term)
15―mm
After careless handlingSpec. No.X903703D50018-H07DPage
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6. OPTICAL CHARACTERISTICS

The optical characteristics is listed in Table 2.

Items
Attenuation
Bandwidth

Table 2. Optical characteristics
Construction
3.0dB／km or under [λ=850nm]
1.0dB／km or under [λ=1300nm]
500MHz・km or over [λ=850nm]
500MHz・km or over [λ=1300nm]

7. OPTICAL CONNECTOR CONSTRUCTION

Table 3. Optical connector construction
Specification
LC duplex connector SC connector
DLCF-G50-D2
DSC-G50-D2IEC61754-20
IEC61754-4

Item
Product name
Type of optical connector
StandardConnection loss
（in respect to master fiber）
Polishing method of connector
Operating Temperature
Connection method※5FC connector
DFC-G50-D2
IEC61754-13

0.3dB or less
PC polish-40～+85℃
Cross connection (Connect the A side connector on one end to the Bside connector on the other side) ※5

For LC duplex connectors on both sides.

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8. CABLE CONSTRUCTION

The construction of the optical fiber cable shall be in accordance with Table4.
Table 4. Cable construction
No. ItemConstruction
See Table 1.
① Type of optical fiber cord
Rust prevention steel wire (2cores,4cores)
Central Strength Material
PE rust prevention steel wire (6cores,8cores)②MemberDiameter
1.0mm (2cores,4cores) 1.6mm(6cores,8cores)
Plastic Cord
③ Filler Cord
Plastic④ TapeLAP Sheath (Black)⑤ Sheath
Cable Diameter10.0mm (2,4cores) 11.0mm(6cores) 12.0mm(8cores)
Approximate Net Weight
75kg/km(2,4cores) 100 kg/km(6cores) 120 kg/km(8cores)
MinMax
Unit
Conditions
Operating Temperature-2060℃――
420
2cores4cores―540
By careless handling
Maximum Tensile Load ※6N(short term)
6cores―780
8cores―780
2,4cores100―
6coresMinimum Radius Bend
110
mm
After careless handling―8cores120―
Crush Resistance―
980
N/50mm By careless handling (short term)※6

When tension is applied to the central tension member.

9. MARKINGThe optical cable shall be printed following marking format on the one side of sheath by regular interval.
・Marking content：CC-Link IE OPTICAL FIBER CABLE QG-G50-nC-DL
・Marking pitch：1000mm
・Marking color：WhiteCC-Link IE OPTICAL FIBER CABLE QG-G50-nC-DL
n: Number of Optical Fiber( n=2 , 4 , 6 , 8 )Fig.1

Marking of Optical Fiber Cord

※ Please acknowledge it though the print display might rub when transporting, and carelesshandling it and it disappear.

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10. CONSTRUCTION FIGURE
QG-DL (2 Cores)① Optical Fiber Cord
② Central Strength
Member③ Filler Cord

④ Tape⑤ Sheath
Fig.2

Construction of Optical Fiber Cable

Fig.3

Construction of Optical Fiber Cable

QG-DL (4 Cores)① Optical Fiber Cord
② Central Strength
Member

④ Tape⑤ Sheath

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QG-DL (6 Cores)① Optical Fiber Cord
② Central Strength
Member

④ Tape⑤ Sheath
Fig.4

Construction of Optical Fiber Cable

Fig.5

Construction of Optical Fiber Cable

QG-DL (8 Cores)① Optical Fiber Cord
② Central Strength
Member

④ Tape⑤ Sheath

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11. CONFIGURATION[LCF connectors on both sides][mm]Optical Fiber Identification：Marking of figure on the cord

Number of cords：n (n=2，4，6，8)

Fig 6. Configuration of Optical Fiber Cable[SC connectors on both sides][mm]Optical Fiber Identification：Marking of figure on the cord

Number of cords：n (n=2，4，6，8)

Fig 7. Configuration of Optical Fiber Cable[FC connectors on both sides][mm]Optical Fiber Identification：Marking of figure on the cord

Number of cords：n (n=2，4，6，8)

Fig 8. Configuration of Optical Fiber Cable

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12. OTHERS

Protective holder

Slit
Insertion
port

Hook

Boot holder

Cord holder

Item

Specification

Applicable optical fiver cable
QG Series
Applicable connector
LC duplex connector (DLCF-G50-D2)
Materials
PC (Black)Operating Temperature-20～+60℃Note) Never mount this product onto connector other than the Mitsubishi connector or use a damaged
protective holder. Failure to observe this could result in damage or increased losses.