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G657a2 Fiber/G657b3 Fiber 3.0mm 1 fiber TPU FTTX Drop Cable
FEATURES:
– Small diameter, light weight and friendly；
– High tensile strength of aramid yarn meet the requirements of self-supporting andreduce the installation cost；
– Good mechanical and temperature performance；
Description
G657A2 fiber is ideal for fiber networks requiring high flexibility in layout and routing, particularly in tight indoor installations. Tight Buffer 900um 1-2Core The tight buffer fiber wrapped with a layer of aramid yarn as strength member. Then completed with a layer of TPU/LSZH outer sheath.
TECHNICAL DATA SHEET:
| Fiber Type | G657A2 Fiber G657B3 Fiber | ||
| Fiber | 1Core | 2Core | |
| Outer diameter | mm | 3.0
|
3.0mm |
| Weight | Kg/km | 8.6 | 8.9 |
| Tight buffer | Diameter | 900um | |
| Coating material | LSZH White | ||
| Mini load Tension | N | Short term:1000 Long term:300
|
|
| Mini Crush load | N/100mm | Short term:3000
|
|
| Min Bend radius | Times diameter | 30 | |
| Min Bend radius | Times diameter | 15 | |
| Outer sheath | Material | TPU/LSZH Black | |
| Operation temperature range | ℃ | -20 to + 60
|
|
| Installation temperature range | ℃ | -20 to + 60 | |
| Transport and storage temperature range | ℃ | -20 to + 70 | |
Key Features of G657A2 Fiber:
Bend Insensitivity: G657A2 fiber is highly resistant to bend loss, allowing for a bending radius of as low as 7.5 mm without causing significant signal attenuation. This makes it suitable for tight spaces or locations with frequent bends, such as within buildings or complex fiber routes
Compatibility with G652D: It is fully backward compatible with G652D standard single-mode fiber, which means it can be spliced or connected to G652D fiber without significant signal loss
High Performance in Dense Networks: The fiber is designed to support high-density networks like FTTH (Fiber to the Home), where space and installation constraints are common. It is often used in residential, business, and metropolitan applications
Low Attenuation: G657A2 maintains low optical attenuation, even when subjected to tight bends, making it ideal for maintaining signal integrity in environments with complex routing
G657A2 is ideal for fiber networks requiring high flexibility in layout and routing, particularly in urban fiber deployment and tight indoor installations.
