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GJSFJBV Duplex Cable is Indoor Duplex Armored Optical Fiber Cable complying with Standard YD/T 2488-2013, ICEA-596, GR-409, IEC794, و غیره; and meet the requirements of UL approval for OFNR, OFNP
GJSFJBV Duplex Cable Product Overview
It uses a central reinforcement to weave a number of hair-thin glass filaments into a network structure in a certain way, and then squeeze and form as a structural form of reinforcement, and then press and form a fiber optic cable with an armored layer through a metal flange.
Indoor double-core optical cable, is used in the building communication line, its transmission distance is short (generally not more than 200 متر), mainly used for television and data transmission services.
The indoor double-core optical cable is composed of two wires that are insulated from each other, one is called the working line (also called the main wire), and the other is called the protection wire (also known as the backup wire or ground wire). When one of them is shorted or grounded, the user near the fault point can automatically cut off the power.
There are two ways to twist the working line and the protective line:
One is to wrap two wires around the working area and the outer skin of the protected area; The other is to strangle two wires together and lay them side by side in the same sheath. [2] Outdoor single-core optical cable Outdoor single-mode optical fiber cable is a kind of optical fiber communication line with simple structure and easy to use.
GJSFJBV Duplex Cable Product Pictures
GJSFJBV Duplex Cable Product Specifications
| G.652 | G.655 | 50/125میکرومتر | 62.5/125میکرومتر | ||
| تضعیفی (+20℃) | @850nm | ≤3.0dB/km | ≤3.0dB/km | ||
| تضعیفی (+20℃) | @1300nm | ≤1.0dB/km | ≤1.0dB/km | ||
| @1310nm | ≤0.36dB/km | ≤0.36dB/km | |||
| @1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
| @850 | ≥500MHZ·km | ≥200MHZ·km | |||
| @1300 | ≥1000MHZ·km | ≥600MHZ·km | |||
| روزنە عددی | 0.200±0.015NA | 0.275±0.015NA | |||
| طول موج قطع کابل | ≤1260 نانومتر | ≤1480 نانومتر |
| نوع کابل | Tight Diameter mm | قطر کابل میلی متر | Cable Weight Kg/km | Tensile Strength Long/Short Term N | Crush Resistance Long/Short Term N/100m | Bending Radius Static/Dynamic MM |
| GJSFJBV | 0.6 | 2.0*4.1 | 30 | 300/750 | 200/1000 | 20H/10H |
| GJSFJBV | 0.6 | 2.8*5.7 | 35 | 300/750 | 200/1000 | 20H/10H |
| GJSFJBV | 0.9 | 3.0*6.1 | 43 | 300/750 | 200/1000 | 20H/10H |
GJSFJBV Duplex Cable Product Features
- Multi-core optical cable with flat steel wire armor to improve the pressure resistance and rat-proof ability of optical cable.
- High-strength aramid reinforcement, high-performance sheath material outer protection.
- Light weight, soft, flexible, easy to connect.
- It has good mechanical and environmental properties.
- Flame retardant or non-retardant outer sheath to provide good safety protection.
GJSFJBV Duplex Cable Product and More Indoor Cables
GJSFJV SX Steel Wire Indoor Simplex Armored Optical Fiber Cable
GJAFKV Indoor multi-core bundle type armored cable
GJASFKV Indoor multi-core armored cable
GJSFJV Indoor Distribution Armored Optical Fiber Cable
GJSFJBV Indoor Duplex Armored Optical Fiber Cable
GJSFJV Indoor 2 Fiber Armored Optical Fiber Cable
GJSFJBV Duplex Cable Product Applications
- A variety of conventional connector products.
- Pigtails, jumpers.
- Optical communication equipment room, optical distribution frame, optical fiber to desktop and other optical connections.
- Optical connection of optical devices, instruments, و غیره.
- Indoor horizontal wiring, vertical wiring in the building; LAN network, multi-information point connection.
- Long-distance, field, building wiring, trunking photoelectric mixed and other optical connections.
- Patch cables for the backbone network and equipment connected to the building.
- Wiring with small installation space and occasion scale.
GJSFJBV Duplex Cable Product Topology
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