|
Feature |
Specification |
|
Split Ratio |
2:98 (Asymmetric) |
|
Fiber Type |
G.652.D / G.657.A1 (Single Mode) |
|
Operating Wavelength |
1310nm, 1490nm, 1550nm |
|
Insertion Loss (98% Port) |
$\approx$ 0.4 dB – 0.6 dB |
|
Insertion Loss (2% Port) |
$\approx$ 17.5 dB – 18.5 dB |
|
Connector Type |
SC/APC or SC/UPC |
|
Operating Temperature |
-40°C to +85°C |
|
Package Type |
Steel Tube or ABS Box |
The DBC 2:98 Splitter is engineered using Fused Biconical Taper technology to ensure maximum reliability in various environmental conditions. Its primary role in a fiber architecture is to serve as a high-efficiency directional coupler.
By directing 98% of the optical power to the main trunk, this splitter ensures that signal strength remains high for users further down the line. The 2% port is frequently utilized for:
Network Monitoring: Real-time analysis of signal quality without interrupting service.
Local Drops: Connecting a user located very close to the optical source where high power is not required.
Redundancy: Providing a low-power trigger for backup or failover systems.
The compact steel tube design allows for easy integration into splice closures, distribution boxes, or OLT racks.
