Shanghai Honghui Guanglian Communication Technology Co.,Ltd.
Email: liuy@chinahonghui.net TEL: 86--59515002
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Customizable LAN-BLOCK Module: Meets Specific Fiber Network Requirements
  • Customizable LAN-BLOCK Module: Meets Specific Fiber Network Requirements
  • Customizable LAN-BLOCK Module: Meets Specific Fiber Network Requirements

Customizable LAN-BLOCK Module: Meets Specific Fiber Network Requirements

Place of Origin Shanghai
Brand Name Honghui Guanglian
Certification ISO9001:2015/ISO14001:2015/ ISO45001:2018/ISO27001:2013
Document Customizable LAN.pdf
Product Details
Operating Wavelength λo (nm):
1260-1360
Center Wavelength(nm):
1295.56/1300.05 1304.58/1309.14
Bandwith(nm):
CW±1.05
Loss Uniformity(dB):
<0.5
IL(dB):
<1.0
PDL(dB):
<0.25
Ripple(dB):
<0.5
Isolation(dB):
>12
Parallelism(deg):
<0.2
AOI(deg):
13.5±0.2 In Air
Effective Apertrue(mm):
>0.64x0.64
Scratch/Dig:
40/20
Edge/Conner Chipping(mm):
<0.15/0.15
Operation Temp:
-5~ 75℃
Storage Temp:
-40~ 85℃
Undeclared Tolerance:
±0.05
Payment & Shipping Terms
Minimum Order Quantity
10
Price
Negotiation
Packaging Details
Specified Plastic Box
Delivery Time
14 work days
Payment Terms
T/T
Supply Ability
10K
Product Description

Product Description

LAN-BLOCK is a specialized high-performance optical component designed for wavelength isolation and blocking in fiber optic networks and communication systems. Engineered with advanced thin-film coating technology and high-purity optical fibers/substrates, it precisely targets and blocks unwanted wavelengths (e.g., specific LAN-related bands) while enabling unobstructed transmission of desired signals.  

 

This component delivers exceptional optical performance, featuring high isolation (>40dB) for blocked wavelengths and low insertion loss (<0.3dB) for transmitted signals, significantly reducing crosstalk and ensuring signal integrity. Its robust construction includes scratch-resistant, corrosion-proof coatings and rugged packaging, allowing stable operation across a wide temperature range (-40°C to 85°C) and harsh environmental conditions (humidity, vibration). Whether integrated into fiber optic transceivers, network switches, or optical distribution frames, LAN-BLOCK provides reliable wavelength management solutions, supporting efficient data transmission and network stability in industrial, enterprise, and telecom applications.  

 

 

Key Features

Precise Wavelength Blocking: Targets specific unwanted wavelengths (customizable 850nm1650nm range) for accurate signal separation.  

High Isolation Performance: >40dB isolation for blocked wavelengths, eliminating signal interference and crosstalk.  

Low Insertion Loss: <0.3dB loss for transmitted signals, maximizing optical power utilization and transmission distance.  

Robust Construction: Rugged packaging with scratch-resistant, corrosion-proof coatings for long-term reliability.  

Broad Compatibility: Seamlessly integrates with fiber optic transceivers, switches, and distribution systems.  

Wide Operating Range: Stable performance in extreme temperatures and harsh environments, adapting to diverse deployment scenarios.  

 

 

Applications

Fiber Optic Networks: Used in LAN (Local Area Network) and WAN (Wide Area Network) to block stray wavelengths and ensure clean signal transmission.  

Optical Communication Systems: Integrated into transceivers and network switches for wavelength management in data centers and enterprise networks.  

Telecom Infrastructure: Applied in optical distribution frames (ODFs) and fiber access networks to reduce interference between multi-wavelength signals.  

Industrial Networking: Supports high-speed data transmission in factory automation and industrial control systems by blocking unwanted optical noise.  

Data Center Connectivity: Enhances signal integrity in server-to-switch and inter-data-center fiber links, ensuring efficient bandwidth utilization.  

Test & Measurement Equipment: Utilized in optical test instruments to isolate specific wavelengths for accurate performance testing of fiber optic components.  

Contact Us at Any Time

+86-19821859215
Add: No. 398 Fengdeng Road, Jiading Dist, Shanghai 201822, China
Send your inquiry directly to us