Place of Origin:
China
Brand Name:
HJY
Certification:
CE, ROHS, FCC ISO9001
Model Number:
HJY-DWDM-18CH-ABS-1
Economic and technological progress has hiked the demand for data transmission speed. DWDM, an advanced optical fiber communication technology, has emerged. Given this demand, DWDM technology shows great potential. DWDM can combine up to 40 wavelengths for transmission via a single duplex LC fiber cable. DWDM mux/demux units, being passive, need no maintenance, upgrades, or electricity to operate.
DWDM multi-channel multiplexer /demultiplexer (MUX /DEMUX)modules are available on ITU channel spacing of 100GHz. They demonstrate low loss, temperature insensitivity and reliable performance in any system application.
| Features | Applications |
| · Low Insertion Loss · High Isolation · Low PDL · Compact Design · Good channel-to-channel uniformity · Wide Operating Wavelength · Wide Operating Temperature: -20 to 70°C · Telcordia GR-1221 Compliance and RoHS Environmental Protection Standard |
· DWDM systems, fiber optical amplifier · CATV links, wavelgnth routing · PON networks |
|
Channels
|
4
|
8
|
16
|
|
Insertion Loss
|
<1.5dB
|
<2.4dB
|
<4.0dB
|
|
Wavelength Range
|
C- band ITU channels
|
Technology
|
TFF (Thin Film Filter)
|
|
Channel Spacing
|
100GHZ(0.8nm)
|
Passband Ripple
|
≤0.5dB
|
|
Channel Passband
|
±0.11nm
|
Channel Isolation
|
Adjacent ≥30dB
Non-adjacent ≥45dB |
|
Polarization Dependent Loss
|
≤0.2dB
|
Polarization Mode Dispersion
|
≤0.2ps
|
|
Directivity
|
≥50dB
|
Return Loss
|
≥45dB
|
|
Optical Power Handling
|
≤500mW
|
Temperature
|
Operating -40 to 85°C
Storage -40 to 85°C |
|
Fiber Type
|
SMF-28e+
|
Connector
|
LC/SC/FC or other
|
|
Net Weight
|
0.25kg
|
Package dimensions
|
100*80*10mm
120*80*18mm Or other |
|
Dense Wavelength Division Multiplexing (DWDM)
|
||||||
|
ITU Grid: C-Band, 100 GHz Spacing
|
||||||
|
Channel
|
Frequency
|
Wavelength
|
|
Channel
|
Frequency
|
Wavelength
|
|
(#)
|
(GHz)
|
(nm)
|
(#)
|
(GHz)
|
(nm)
|
|
|
1
|
190100
|
1577.03
|
37
|
193700
|
1547.72
|
|
|
2
|
190200
|
1576.20
|
38
|
193800
|
1546.92
|
|
|
3
|
190300
|
1575.37
|
39
|
193900
|
1546.12
|
|
|
4
|
190400
|
1574.54
|
40
|
194000
|
1545.32
|
|
|
5
|
190500
|
1573.71
|
41
|
194100
|
1544.53
|
|
|
6
|
190600
|
1572.89
|
42
|
194200
|
1543.73
|
|
|
7
|
190700
|
1572.06
|
43
|
194300
|
1542.94
|
|
|
8
|
190800
|
1571.24
|
44
|
194400
|
1542.14
|
|
|
9
|
190900
|
1570.42
|
45
|
194500
|
1541.35
|
|
|
10
|
191000
|
1569.59
|
46
|
194600
|
1540.56
|
|
|
11
|
191100
|
1568.77
|
47
|
194700
|
1539.77
|
|
|
12
|
191200
|
1567.95
|
48
|
194800
|
1538.98
|
|
|
13
|
191300
|
1567.13
|
49
|
194900
|
1538.19
|
|
|
14
|
191400
|
1566.31
|
50
|
195000
|
1537.40
|
|
|
15
|
191500
|
1565.50
|
51
|
195100
|
1536.61
|
|
|
16
|
191600
|
1564.68
|
52
|
195200
|
1535.82
|
|
|
17
|
191700
|
1563.86
|
53
|
195300
|
1535.04
|
|
|
18
|
191800
|
1563.05
|
54
|
195400
|
1534.25
|
|
|
19
|
191900
|
1562.23
|
55
|
195500
|
1533.47
|
|
|
20
|
192000
|
1561.41
|
56
|
195600
|
1532.68
|
|
|
21
|
192100
|
1560.61
|
57
|
195700
|
1531.90
|
|
|
22
|
192200
|
1559.79
|
58
|
195800
|
1531.12
|
|
|
23
|
192300
|
1558.98
|
59
|
195900
|
1530.33
|
|
|
24
|
192400
|
1558.17
|
60
|
196000
|
1529.55
|
|
|
25
|
192500
|
1557.36
|
61
|
196100
|
1528.77
|
|
|
26
|
192600
|
1556.55
|
62
|
196200
|
1527.99
|
|
|
27
|
192700
|
1555.75
|
63
|
196300
|
1527.22
|
|
|
28
|
192800
|
1554.94
|
64
|
196400
|
1526.44
|
|
|
29
|
192900
|
1554.13
|
65
|
196500
|
1525.66
|
|
|
30
|
193000
|
1553.33
|
66
|
196600
|
1524.89
|
|
|
31
|
193100
|
1552.52
|
67
|
196700
|
1524.11
|
|
|
32
|
193200
|
1551.72
|
68
|
196800
|
1523.34
|
|
|
33
|
193300
|
1550.92
|
69
|
196900
|
1522.56
|
|
|
34
|
193400
|
1550.12
|
70
|
197000
|
1521.79
|
|
|
35
|
193500
|
1549.32
|
71
|
197100
|
1521.02
|
|
|
36
|
193600
|
1549.51
|
72
|
197200
|
1520.25
|
|
|
Note:
|
For 200GHz spacing use either odd or even numbered channels.
|
|||||
|
DWDM
|
No. of CHs
|
1st CH
|
Fiber Type
|
Fiber Length
|
In/Out Connector
|
|
100=100G
200=200G |
04=4 Channel
08=8 Channel 16=16 Channel 18=18 Channel N=N Channel …… |
11=1568.77nm
20=1561.41nm 49=1538.19nm …… 60=1529.55nm SS=special |
1-G652D
2-G657A 3-Other |
1=1m
2=1.5m S=Specify |
0=None
1=FC/APC 2=FC/UPC 3=SC/APC 4=SC/UPC 5=LC/UPC …… |
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