G657B3 Duplex Single Mode 3.0mm Armored Optical Patch Cord
G657B3 Duplex Single Mode 3.0mm Armored Optical Patch Cord
FTTH Aerial Self-supporting Drop cable, FRP Strength Member, LSZH Jacket
Self-supporting FTTH drop cable is constructed with one or two single-mode fiber (G.657A ).
The cable is protected by a dielectric strength member made of fiberglass reinforced plastic (FRP), steel wire and a LSZH outer jacket.
Designed for outdoor installation, the cable is well suited for connections between the dome closure and small dwelling unit/warehouse and independent villas.
Characteristics
- Self-supporting structure, light weight, easy to install
- Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property
- Steel wire as additional strength member has high tensile strength
- Simple structure, light weight and high practicability
- Fibers count is 1-12 cores, can be other fiber cores upon request.
- Novel flute design, easily strip and splice, simplify the installation and maintenance
- Durable and flame retardant LSZH sheath, low smoke zero halogen
Application
- Outdoor aerial application
- Used in the FTTH projects
- High speed optical routes in building
- High performance optical network operation
Optical performance:
| Test Item | Test Condition | Value(dB) | ||
| UPC | APC | |||
| Optical Performance | Insertion Loss | 1310nm LED light source | <0.3 | <0.3 |
| Return Loss | 1310nm LED light source | >50 | >60 | |
| Environmental Performance (Max. Insertion Loss change) | High temperature | +85°C168 hours | <0.2 | |
| Temperature Cycle | -40-+75°C, 21 Cycles 168 hours | <0.2 | ||
| Humidity Aging | +75°C, 95%R.H,168 hours | <0.2 | ||
| Humidity/Condensation Cycling | -10°C-+65°C, 90%~100%RH, 14 cycles 168 hours | <0.2 | ||
| Mechanical Performance ( Max. Insertion Loss change) | Vibration | 10-55Hz, 1.5mm(p-p) | <0.2 | |
| Flex | 0.9kg,-90o~+90o repeat for 100 cycles | <0.2 | ||
| Torsion | 1.35kg,90o~+90o ,10times | <0.2 | ||
| Withstand tensile | 90N,10min | <0.2 | ||
| Drop | H=1.5M,Total of 8 drops | <0.2 | ||
| Exchangeability | Randomly | <0.2 | ||
| Durability | 500 times | <0.2 | ||
Cable constructions:
Type 1: LSZH+Kevlar+SUS Spiral Steel Amoured + 2×Buffered fiber (5.0mm);
Type 2: LSZH+ Kevlar+SUS Spiral Steel Amoured + 2×2.0mm cable (7.0mm)
Other cable construction welcome to customerize.
(1) Source Guarantee. long-term suppliers keep the raw material quality stable. All the products are ROHS certificated and satisfy exporting quality level demand.
(2) Quality Test. 1；Raw materials will be put into production line production only after passing IQC inspection,
2；IPQC inspects the production line to ensure that the production meets the quality requirements.
3；OQC tests product performance and inspects packaging to ensure that each product meets customer quality requirements
(3) Optical Test. Our products comply with IEC and ITU standards
(4) At least 30% spot test by Quality Assurance Department after the products finished.
Product picture
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