DWDM

  • Mô tả
    Dense Wavelength Division Multiplexing
  • Nhà sản xuất
    Simba
  • Giá
    Vui lòng liên hệ
  • Số lượng
Mô tả Sản phẩm

- DWDM’s type channel space is 20nm , with the feature of wide channel, low insertion loss, high isolation, high reliability, high stability, No epoxy glue in optical line and Compact structure. The standard type has 8 channels, mainly used in metropolitan network and access network for multiplexing/de-multiplexing.

- DWDM are based on thin film filter technology and core of packaged. Packaging options include fiber type and integration of aps and detectors for a complete Coarse Wavelength Division Multiplexing solution. The products are Telcordia GR-1221-CORE qualified, and RoHS compliant.

- Sharetop offers a full range of DWDM Mux-Demux and Optical Add Drop Multiplexer (OADM) units to suit all kinds applications and network solutions. Some most common ones are: Gigabit & 10G Ethernet, SDH/SONET, ATM, ESCON, Fibre Channel, FTTx and CATV.

- DWDM Mux Demux products provide up to 16-channel or even 18-channel Multiplexing on a single fiber. Due the the low insertion loss is needed in WDM networks, we can also add “Skip Component” in a DWDM Mux/Demux module to reduce the IL as an option. Standard DWDM Mux/Demux package type include: ABS box package, LGX pakcage and 19” 1U rackmount.

 

Features:

  • Low Insertion loss

  • Wide Wavelength Range

  • Low Crosstalk

  • Low Polarization Dependent Loss

  • High Stability, High Reliability

  • High Channel Isolation

  • Epoxy-free on Optical Path

  • Latching and Non-latching

DWDM_MUX-DEMUXDWDM_Mux-Demux

CWDM_Mux-Demux_9CWDM_Mux-Demux_7

 

Thông số kỹ thuật
Parameter 2 Channel 4 Channel 8 Channel 16 Channel 18 Channel
Mux Demux Mux Demux Mux Demux Mux Demux Mux Demux
Center Wavelength (nm) 1270~1610 or 1271~1611
Center Wavalength Accuracy (nm) ±0.5
Channel Spacing (nm) 20
Channel Passband (@-0.5dB bandwidth) (nm) >13
Insertion Loss (dB) ≤1.0 ≤1.5 ≤2.5 ≤3.5 ≤3.9
Channel Uniformity (dB) ≤0.6 ≤0.6 ≤1.0 ≤1.5 ≤1.5
Channel Ripple (dB) ≤0.3
Isolation (dB) Adjacent N/A ≥30 N/A ≥30 N/A ≥30 N/A ≥30 N/A ≥30
Non-adjacent N/A ≥40 N/A ≥40 N/A ≥40 N/A ≥40 N/A ≥40
Insertion Loss Temperature Sensitivity (dB/℃) <0.005
Wavelength Temperature Shifting (nm/℃) <0.002
Polarization Dependent Loss (dB) <0.1
Polarization Mode Dispersion (ps) <0.1
Directivity (dB) ≥50
Return Loss (dB) ≥45
Maximum Power Handling (mW) 300
Operating Temperature (℃) -5~+70
Storage Temperature (℃) -40~+85
Package Dimension (mm) ABS Box  L100 x W80x H10 (2CH~8CH)  L140 x W100 x H15 (9CH~18CH)
1U Chassis 440(W)× 44(H)×340(D)

* Above specification are for device without connector.

 

Ordering Information:

Channel Spacing Configuration  Channel No.  1st Channel Pigtail Type Fiber length Dimension (mm) Connector

D=DWDM
25G=25GHz
50G=50GHz
100G=100GHz
200G=200GHz

M=Mux
D=Demux
O=OADM

02=2 Channel
04=4 Channel
08=8 Channel
16=16 Channel
N=N Channel
……

27=1270nm
47=1470nm
49=1490nm
……
61=1610nm
SS=Special…

0=250um
1=900um
2=2.0mm
3=3.0mm

1=1m
2=1.5m
3=others

1= L100 x W80 xH10
2= L140xW100xH15
3= L156xW102xH29 (LGX Box)
4= 19 1U Rack

0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=others
Ứng dụng
  • Line Monitoring

  • WDM Network

  • Telecommunication

  • Cellular Application

  • Fiber Optical amplifier

  • Acess Network

  • CATV System

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