2. Optical Specifications
Item | Value |
Connector | Standard SC / Bullet SC |
Polish | APC‑APC |
Fiber Mode | 9/125 μm, G657A1 & G657A2 |
Cable Outer Diameter | 3.0 mm |
Cable Structure | Simplex |
Wavelength | Single‑mode: 1310 / 1550 nm |
Jacket Material | LSZH |
Jacket Color | White |
Insertion Loss | ≤0.3 dB (IEC Grade C1) |
Return Loss | SM APC ≥60 dB (min) |
Tensile Strength | 100–150 N |
Crush Resistance (N/100 mm) | Long‑term: 100 N; Short‑term: 500 N |
Interchangeability & Vibration | ≤0.2 dB |
Operating & Storage Temperature | −20 °C to +70 °C |
3. End‑Face Quality (Single‑Mode APC)
Compliant with IEC 61300‑3‑35:2015
Zone | Range (μm) | Scratches | Defects |
A: Core | 0–25 | None | None |
B: Cladding | 25–115 | None | None |
C: Adhesive | 115–135 | None | None |
D: Contact | 135–250 | None | None |
E: Rest of ferrule | — | None | None |
4. Cable Mechanical & Environmental Performance
Tested per IEC 60794‑1‑2; attenuation increment ≤0.10 dB @1550 nm for all items.
Test | Conditions |
Crush Resistance | Load: 200 N/5 mm; duration: 5 min |
Torsion | Length: 2 m; load: 50 N; angle: ±180°; cycles: 5 |
Tensile | Mandrel: 30D; load: 800 N; duration: 30 min |
Impact | Height: 300 mm; energy: 0.3 J; points: 3 |
Repeated Bending | Sheave: 20D; load: 40 N; cycles: 25 |
Temperature Cycling | 25 °C ↔ −20 °C ↔ 60 °C; soak: 12 h each step |
5. Optical Performance (Telcordia GR‑326‑CORE)
• Insertion Loss (IL): ≤0.3 dB @1310 / 1550 nm
• Return Loss (RL): ≥55 dB @1310 / 1550 nm
• After mechanical testing: IL ≤0.3 dB; RL ≥60 dB
6. Mechanical Characteristics (Telcordia GR‑326‑CORE)
• Straight Pull: 4.5 kgf (5 s) → 6.8 kgf (5 s); ΔIL ≤0.3 dB
• 90° Side Pull: 1.5 kgf (5 s) → 2.3 kgf (5 s); ΔIL ≤0.3 dB
• Endurance: IL ≤0.5 dB; ΔIL ≤0.3 dB; RL ≥60 dB
7. Bullet SC/APC Connector Parameters
Item | Value |
Pulling Eye Force | 150–200 N |
Material | SUS304 |
Boot Size | 3.0 mm |
Compatible Drop Cable | Round: 3.0 mm; Flat: 2×3 mm, 2×5.0 mm |
8. 3.0 mm LSZH Simplex Armored Cable Structure
• Outer sheath: LSZH
• Flexible metal armored tube
• Aramid yarn strength member
• Tight‑buffer fiber
Features: rodent‑resistant; ideal for direct termination and panel/equipment connection.
Cable Specifications
Item | Value |
Fiber Type | G652D, G657A1, G657A2, G657B3, OM2, OM3, OM4 |
Outer Diameter | 3.0 mm (±0.3 mm) |
Tight Buffer | 0.6 mm; material: PVC / LSZH |
Armored Unit | SUS stainless‑steel spiral tube; Φ1.4–1.5 mm |
Strength Member | Aramid yarn |
Weight | ~18 kg/km (±5%) |
Cable Mechanical Ratings
Item | Value |
Max Tensile Load (Short‑term) | 400 N; fiber strain ≤0.6% |
Max Tensile Load (Long‑term) | 200 N |
Crush Resistance (Short‑term) | 1000 N/100 mm |
Crush Resistance (Long‑term) | 500 N/100 mm |
Torsion | 100 N; 10 cycles; ±180°; no excess loss / breakage |
Impact | 450 g × 1 m; 5 impacts; no damage |
Min Bending Radius (Installation) | 20 × cable diameter |
Min Bending Radius (Operation) | 10 × cable diameter |
9. Application & Installation
• Suitable for pipes with inner diameter >6.5 mm
• Bend radius R >95 mm
• Pullable through concealed wall conduits using steel wire
• On‑site assembly: unlock cap → align internal red marks → assemble outer housing
10. Length Tolerance
Overall Length L | Tolerance |
0 < L < 1 m | +5 / −0 cm |
1 < L < 10 m | +10 / −0 cm |
10 < L < 40 m | +15 / −0 cm |
L > 40 m | +0.5% × L / −0 |
11. Customization Support
• Cable color, printing, jacket material, connector color
• Labeling, identification rings, packaging markings
• Adjustable quality levels
Home
