Wholesale best Price Fiber Splitter Singlemode Standard Wdm 14 Channel DWDM Coupler with ce certificate top quality low price

Product Description

Wholesale Price Fiber Splitter Singlemode Standard WDM 14 Channel DWDM Coupler

Products Overview

 

Description
Dense wavelength division multiplexer(DWDM) is based on the membrane filter technique and proprietary CZPT -flux metal bonding micro-optics packaging design, within ITU wavelengths to achieve uplink and downlink. It provides ITU channel center wavelength, low insertion loss, high channel isolation, low CZPT consumption, wide passband characteristics, no glue loop, excellent thermal stability and reliability and so on. In a telecommunications network system, it can be used for uplink or downlink optical signal.

Features
Low Insertion Loss
Excellent Channel Isolation
High Channel Isolation
High Stability and reliability
Epoxy-free on Optical Path
Low Cost

Applications
WDM Channels Add/Drop Systems
WDM Networks & Systems
CATV Fiber Optical CZPT s
Long Haul & Short-Distance Applications
Accessing LAN & WAN Network

Performance Specifications

Parameters Unit Specifications
1 Operating Wavelength Range nm 1260 ~ 1620 1520 ~ 1570
2 Channel Spacing --- 20nm 100GHz
3 Channel Passband (@-0.5dB bandwidth) nm IUT ± 6.5 UT ± 0.11
4 Channel CZPT tity --- C4CH
C 8CH
C8CH
 
C4CH
C 8CH
C8CH
 
5 Max. Pass Band Ripple dB <0.35
<0.3
<0.3
<0.4
 
6 Max. Channel Insertion Loss dB ≤1.8 ≤3.0 ≤2.0 ≤3.2
7 Min. Adjacent Channel Isolation dB >30
>30
>30
>25
 
8 Min. CZPT -Adjacent Channel Isolation dB >45
>40
>40
>35
 
9 Min. Return Loss dB ≥45
≥45
≥45
10 Max. PDL dB <0.1 <0.1 <0.20 <0.30
11 Insertion Loss Temperature CZPT tivity dB/ºC <0.005
12 Wavelength Temperature Shifting nm/ºC <0.002
13 Max. CZPT Handling mW 300
14 Directivity dB ≥50
15 Operation Temperature Range ºC -40 to +80
16 Storage Temperature Range ºC -40 to +85
17 Fiber Jacket & Fiber Length cm Customize
18 Package Dimensions - 1 mm 100 * 80 * 10 or CZPT ize
19 Package Dimensions - 2 mm LGX Compatible
20 Package Dimensions - 3 mm 19" 1U Rack Mounted
21 Connector Type -- SC/LC/FC or CZPT ize
22 Fiber Type and Jacket Color   G.652D / G.657 A1 (or CZPT ize)

CWDM DWDM Module CWDM DWDM CZPT Device 


 

Company Profile

HangZhou DYS Fiber Optic CZPT nology,The leading company in developing and manufacturing CZPT d fiber optic products,mainly offer below:

CPRI outdoor cable assemblies
MPO/MTP series products
Standard fiber optic patch cable&pigtail  
Fiber optic PLC Splitter 
Fiber optic Fast Connector 
FTTH box