FIBER OPTIC TECHNOLOGY
CALIBRATION LABORATORY
is registered trademark of OPTOKON Co., Ltd. Other names and trademarks mentioned herein may be the trademarks of their respective owners.
ACT_01-05_EN
02/06/2008
OPTOKON Co., Ltd. reserves the right to make changes, without notice, to the products described in this document, in the interest of improving design, operational function and/or reliability.
OPTOKON Co., Ltd., Cerveny Kriz 250, 586 02 Jihlava, Czech Republic
tel. +420 564 040 111, fax +420 564 040 134, WWW.OPTOKON.COM, INFO@OPTOKON.CZ
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SFW-D
Dense Wavelength Division Multiplexer (DWDM)
Description:
SFW-D series dense wavelength division multiplexer and demultiplexer (DWDM) modules are
reliable solutions to multiservice applications. They multiply the capacity of existing singlemode fibers,
based on 100 or 200 GHz channel spacing. The SFW-D are available in a variety of packaging options
for standard configurations of 4, 8, 16, 32 and 40 channels. Custom devices can be configured to
meet customer demands concerning channel counts, wavelength plan and packaging requirements.
Features:
• Wide channel bandwidth
• High adjacent channel isolation
• Low polarization dependent loss
• Low chromatic dispersion
• Customer solutions
• Compact size
Applications:
• Metro and long haul mux/demux
• OADM network nodes
• Original equipment manufacturer (OEM) applications
Technical specifications:
DWDM 100 Ghz Center wavelengths refer to ITU 100 GHz grid specification
DWDM 4 30 (30, 29, 28, 27): 1553.33, 1554.13, 1554.94, 1555.75 nm
DWDM 6 31 (31, 30, 29, 28, 27, 26): 1552.52, 1553.33, 1554.13, 1554.94, 1555.75, 1556.55 nm
DWDM 8 / 16 / 32 / 40
Add/Drop On request
Feature Specification
Channel spacing, GHz 100
Pass bandwidth, nm > 0.25
Pass band flatness, dB 0.5
Channel number 2 4 8 16 32 40
Insertion Loss, dB (typ) 1.4 1.6 2.6 3.8 4.8 5.2
Insertion Loss, dB (max) 1.8 2.0 3.2 4.5 5.5 6.0
Channel uniformity, dB ≤0.5 ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤1.0
PMD, ps ≤0.10 ≤0.10 ≤0.10 ≤0.15 ≤0.15 ≤0.15
PDL, dB ≤0.10 ≤0.15 ≤0.20 ≤0.25 ≤0.30 ≤0.30
Isolation – adjacent channel, dB ≥25 dB
Isolation – non adjacent channel, dB ≥45 dB
Return loss ≥45 dB
Directivity ≥50 dB
Operating temperature*, °C -5 to +65
Storage temperature*, °C -40 to +85
*) Conditioned by the cable type
FIBER OPTIC TECHNOLOGY
CALIBRATION LABORATORY
is registered trademark of OPTOKON Co., Ltd. Other names and trademarks mentioned herein may be the trademarks of their respective owners.
ACT_01-05_EN
02/06/2008
OPTOKON Co., Ltd. reserves the right to make changes, without notice, to the products described in this document, in the interest of improving design, operational function and/or reliability.
OPTOKON Co., Ltd., Cerveny Kriz 250, 586 02 Jihlava, Czech Republic
tel. +420 564 040 111, fax +420 564 040 134, WWW.OPTOKON.COM, INFO@OPTOKON.CZ
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Ordering Code:
SFW - DX-XX - XX - XXX - AAA
DX XX
Channel spacing Type AAA – input and output connectors
D1 100 GHz 4M 4 channels mux Standard connector types:
4D 4 channels demux Code Description
6M 6 channels mux SPC FC/SPC
On request: 6D 6 channels demux UPC FC/UPC
D2 200 Ghz 8M 8 channels mux NPC FC/APC (2.05 standard)
8D 8 channels demux SSC SC/SPC
AD Add/Drop USC SC/USC
NSC SC/APC
Number of first channel according to ITU Grid SE2 LSH (E2000)/SPC
or on request NE2S LSH (E2000)/APC standard
NE2P LSH (E2000)/APC premium
package version I (basic type) SLC LC/SPC
CM5 Cable type, metal box ULC LC/UPC
FM5 Fiber type, metal box NLC LC/APC
SSL ST/SPC
package version II (optional) NC no connectors
CAPM OPTOKON cassette (up to 6 channels)
CAPD OPTOKON double cassette (8 channels) Note: standard cable length = 1 m
RM Rack mounted unit (MCNP-1U)
ITU Grid Channels (100 GHz Spacing)
Channel Frequency (THz) Wavelength (nm) Channel Frequency (THz) Wavelength (nm) Channel Frequency (THz) Wavelength (nm)
1 190,100 1577.03 26 192,600 1556.55 51 195,100 1536.61
2 190,200 1576.20 27 192,700 1555.75 52 195,200 1535.82
3 190,300 1575.37 28 192,800 1554.94 53 195,300 1535.04
4 190,400 1574.54 29 192,900 1554.13 54 195,400 1534.25
5 190,500 1573.71 30 193,000 1553.33 55 195,500 1533.47
6 190,600 1572.89 31 193,100 1552.52 56 195,600 1532.68
7 190,700 1572.06 32 193,200 1551.72 57 195,700 1531.90
8 190,800 1571.24 33 193,300 1550.92 58 195,800 1531.12
9 190,900 1570.42 34 193,400 1550.12 59 195,900 1530.33
10 191,000 1569.59 35 193,500 1549.32 60 196,000 1529.55
11 191,100 1568.77 36 193,600 1548.51 61 196,100 1528.77
12 191,200 1567.95 37 193,700 1547.72 62 196,200 1527.99
13 191,300 1567.13 38 193,800 1546.92 63 196,300 1527.22
14 191,400 1566.31 39 193,900 1546.12 64 196,400 1526.44
15 191,500 1565.50 40 194,000 1545.32 65 196,500 1525.66
16 191,600 1564.68 41 194,100 1544.53 66 196,600 1524.89
17 191,700 1563.86 42 194,200 1543.73 67 196,700 1524.11
18 191,800 1563.05 43 194,300 1542.94 68 196,800 1523.34
19 191,900 1562.23 44 194,400 1542.14 69 196,900 1522.56
20 192,000 1561.42 45 194,500 1541.35 70 197,000 1521.79
21 192,100 1560.61 46 194,600 1540.56 71 197,100 1521.02
22 192,200 1559.79 47 194,700 1539.77 72 197,200 1520.25
23 192,300 1558.98 48 194,800 1538.98 73 197,300 1519.48
24 192,400 1558.17 49 194,900 1538.19
25 192,500 1557.36 50 195,000 1537.40
Packaging variants:
SFW-D2 4M-30-CM5-NC
Block diagram of typical applications:
