It’s a kind of Pro-connectorized FTTH patch cord assembly with OMC’s Own Patent Bullet SC APC connecter and G657B3 Simplex LSZH high tensile strength cable.
This Bullet SCAPC connector can be threaded though a Pipe with Inner Diameter>6mm. This is a last cable in FTTH project. It will be used between FAP box，FTB，FDB， Fact plate and ONU/ONT tec.
With easy accessibility to the fiber and simple installation, This kind of FTTH drop patch cable can be directly connected to the housing rooms.
Optical Specifications
| Connector | Standard SC-Bullet SC | Polish | APC-APC |
| Fiber Mode | 9/125μm, G657A2/G657B3 | Jacket Color | Black |
| Cable OD | 3.0mm | Wavelength | SM:1310/1550nm |
| Cable Structure | Simplex | Jacket Material | TPU |
| Insertion loss | ≤0.3dB(IEC Grade C1) | Crush Resistance(N/100mm) | Long term 100;
short term:500 |
| Return loss | SM APC ≥ 60dB(min) | Interchangeability &Vibration | ≤0.2dB |
| Tensile Strength（N） | 150N | Operation&Storage temperature | -20 ~ +70°C |
End-face Quality (SM)
| Zone | Range (μm) | Scratches | Defects | Reference |
| A: Core | 0 to 25 | None | None | IEC 61300-3-35:2015 |
| B: Cladding | 25 to 115 | None | None | |
| C: Adhesive | 115 to 135 | None | None | |
| D: Contact | 135 to 250 | None | None | |
| E: Rest of ferrule | None | None | ||
Optical and Mechanical Performance of the drop cable
| Items | Test Method | Acceptance Criteria |
| Crush resistance | IEC 60794-1-2 Method E3 -Applied Load: 500N/5mm -Duration of loading: 5 minutes |
Attenuation increment: ≤ 0.10 dB@1550nm |
| Torsion test | IEC 60794-1-2 Method E7 -Test Length: 2 m -Carga: 50 N -Twist Angle: ±180° -Twist Cycles: 5 |
Attenuation increment: ≤ 0.10 dB@1550nm |
| Resistencia a la Tension |
IEC 60794-1-2 Method E1 -Mandrel diameter: 30D(D=cable diameter) -Tensile Load: 800N for 30minutes |
Attenuation increment: ≤ 0.10 dB@1550nm |
| Impact test | IEC 60794-1-2 Method E4 -Height of impact: 300mm -Drop hammer mass:0.3J -No. de impact: 3 point |
Attenuation increment: ≤ 0.10 dB@1550nm |
| Resistance to Re-peated Bending | IEC 60794-1-2 Method E6 -Sheave Diameter: 20D (D=cable diameter) -Applied load: 40N -No. of flexing cycles: 25 cycles -Cycle duration: 2 seconds |
Attenuation increment: ≤ 0.10 dB@1550nm |
| Temperature Cycling Test | IEC 60794-1-2 Method F1 -Temperature cycling schedule :25°C →-20°C→60°C→-20°C→60°C→25°C-Soak time at each temperature: 12h |
Attenuation increment: ≤ 0.10 dB/km@1550nm |
| Optical characteristics | ||
| Insertion Loss (IL) | As per 4.2.1 in Telcordia GR-326- CORE. Type of light source: Laser (λ= 1310 nm & 1550 nm) |
New product IL-max: ≤0.3 dB. Result at the end of the test IL-max: ≤0.3 dB. |
| Return Loss (RL) | As per 4.2.1 in Telcordia GR-326- CORE. Type of light source: Laser (λ= 1310 nm & 1550 nm) |
New product RL: ≥55 dB. Result at the end of the test RL: ≥55 dB. |
| Mechanical characteristics | ||
| Straight Pull Test | As per 4.4.3.4 in Telcordia GR-326- CORE. Apply 4,5 kgf (10 lbf) (0 °) 5 sec and then 6,8 kgf (15 lbf) (0 °) 5 sec. |
During the test (no load)
ΔIL-max : ≤ 0.5 dB. |
| 90° Side Pull Test | As per 4.4.3.4 in Telcordia GR-326- CORE. Apply 1,5 kgf (3,3 lbf) (90 °) 5 sec and then 2,3 kgf (5 lbf) (90 °) 5 seg. |
|
| End of Test Criteria | As per 4.4.3.9 in Telcordia GR-326- CORE. | IL-max : ≤ 0.5 dB. ΔIL: ≤ 0.3 dB. RL: ≥ 60 dB |
OMC’s Own Patent Bullet SCAPC connector
| Pulling Eye Force | 150N-200N |
| Material | SUS304 |
| Boot | 3.0mm |
| Drop cable | Found cable:3.0mm
Flat cable:2x3mm;2x.5.0mm |
TPU 3.0mm Simplex Cable
3.0mm Round FTTH Drop Cable with TPU Jacket use Simplex round structure, A 900um tight buffer placed inside the cable. Then the cable is completed with Aramid yarn and TPU sheath. It’s easy to deploy and maintenance. It’s the best choice for FTTX project.
| Items | Description | ||
| Number of fiber | 1F | ||
| Fiber type | G657B3 Blue | ||
| Diameter of mode Field | 1310nm: 8.8+/-0.4um, 1550:9.8+/-0.5um | ||
| Cladding diameter | 125+/- 0.7um | ||
| Buffer | Material | LSZH Blue | |
| Diameter | 0.9±0.05mm | ||
| Strength member | Material | Aramid yarn | |
| Outer sheath | Material | TPU With UV protection | |
| Color | Black | ||
| Diameter | 3.0+/-0.1mm | ||
| Installation Temperature range（℃） | -10 ~ +60 | ||
| Operation and Storage temperature（℃） | -45 ~ +85 | ||
| Min Bending Radius(mm) | Long term | 10D | |
| Min Bending Radius(mm) | Short term | 20D | |
| Min allowable Tensile Strength(N) | Long term | 260 | |
| Min allowable Tensile Strength(N) | Short term | 800 | |
| Crush Load (N/100mm) | Long term | 100 | |
| Crush Load (N/100mm) | short term | 500 | |
| Installation condition | Span(m) | 80 | |
Application-Bullet SC APC connector
1, Suit for
Pipe with Inner Diameter>6.5mm
R>95mm
2, How to thread though Pipe in wall?
3, How to Assembly it in FTTH construction site?
Length Tolerance
| Overall Length(L) (m) | length of tolerance (cm) |
| 0<L<1 | +5/-0 |
| 1<L<10 | +10/-0 |
| 10<L<40 | +15/-0 |
| 40<L | +0.5% x L/-0 |
OEM Services
1.Cable color, printing word, material of cable jacket, connector’s color
2.OEM Label, Identify ring, cable’s label，box, shipping marks
3.Different quality Level.
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