- DWDM
- 16CH
- 1U rack mount
Related Products
Introduction
16 Channels C21-C36, with Monitor Port, 3.0dB Typical IL, LC/UPC, Dual Fiber DWDM Mux Demux, FMU 1U Rack Mount
Dense wavelength division multiplexer(DWDM) is based on the membrane filter technique and proprietary non-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 power 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.
Technical Specifications
| Parameter | 4 Channel | 8 Channel | 16 Channel | ||||||||
| Mux | Demux | Mux | Demux | Mux | Demux | ||||||
| Channel Wavelength(nm) | 1270~1610 | ||||||||||
| Center wavelength Accuracy(nm) | ±0.5 | ||||||||||
| Channel Spacing(nm) | 20 | ||||||||||
| Channel Pass band(@-0.5dB bandwidth (nm) | >14 | ||||||||||
| Insertion Loss(dB) | ≤1.4 | ≤2.6 | ≤5.0 | ||||||||
| Channel Uniformity (dB) | ≤0.5 | ≤0.5 | ≤0.5 | ||||||||
| Channel Ripple (dB) | 0.3 | ||||||||||
| Isolation (dB) | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 | ||||
| Non-adjacent | 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) | 500 | ||||||||||
| Operating Temperature(℃) | -5~+75 | ||||||||||
| Storage Temperature (℃) | -40~85 | ||||||||||
| Package dimension(mm) | 1. L100 x W80 x H10 ( 2 CH~8CH Module) | ||||||||||
| 2. L120xW800xH18 (9 CH~18CH Module) | |||||||||||
Remark: Above is without connectors,if with connectors,add more 0.2dB.
3.Features
1)Low Insertion Loss
2)High Channel Isolation
3)Optical path epoxy free
4)Excellent thermal stability and reliability
5)telcordia GR-1221 Compliance and RoHS Environmental Protection Standard
4.Application
1)DWDM Network
2)Add/Drop System
3)CATV Fiberoptic System
4)Metro/Access Network
5)Fiber Optical Amplifier
5. Order Information
| Configuration | Channel No. | Channel | Pigtail Type | Fiber length | Dimensio(mm) | Connector |
| M=Mux D=Demux | 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 |
1=1m 2=1.5m 3=others |
1=L100 x W80 xH10
2=L120xW80xH18 3=19 1U Rack |
0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=other |