Cisco CWDM Passives for 16-Channel CWDM HFC Architectures Ficha De Dados
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Table 2.
General Specifications
Specification
Units
200 GHz Specifications
100 GHz Specifications
Channel bandwidth @ -0.5 dB
nm
λ
c
± 0.25 (-5º to 65ºC)
λ
c
± 0.125 (-5º to 65ºC)
Channel spacing
GHz
200
100
Polarization dependent loss (PDL)
dB
≤
0.20 (-5º to 65ºC)
≤
0.25 (-5º to 65ºC)
Polarization mode dispersion (PMD)
ps
≤
0.15 (-5º to 65ºC)
≤
0.15 (-5º to 65ºC)
Directivity
dB
≥
55
≥
55
Optical return loss
dB
≥
45
≥
45
Optical connector type
SC/APC adapters or LC/APC
SC/APC adapters or LC/APC
Environment Specifications
Operating temperature range
ºC
–40 to 65
–40 to 65
Storage temperature range
ºC
–40 to 80
–40 to 80
Notes:
●
Losses include input/output and common connector losses.
●
Recommended for use in noncondensing environments only.
●
Unless otherwise noted, specifications are based on measurements made in accordance with NCTA
recommended practices for measurements made on cable systems using standard frequency
assignments.
Warranty Information
Warranty information is available on Cisco.com at the
Product Warranties
page.
Ordering Information
To place an order, visit the
Cisco Ordering Home Page
, and use the information provided in Tables 3 through 6.
To download software, visit the
Cisco Software Center
.
Ordering Information
Table 3.
Multiplexer and Demultiplexer Components
Number of Channels
(ITU Grid - 200 GHz Spacing)
(ITU Grid - 200 GHz Spacing)
LGX Module Width
Part Numbers
Multiplexer and
Demultiplexer
Multiplexer and
Demultiplexer
4 (std, ITU ch.21-27)
1 slot
4014316
4 (opt, ITU ch.43-49)
1 slot
4014317
8 (std or Red, ITU ch.21-35, dual test points)
2 slots
4006681
8 (opt, ITU ch.43-47)
2 slots
4014318
8 (Blue, ITU ch.45-59, dual test points)
2 slots
4006682
12 (ITU ch.21-43, dual test points)
3 slots
4014319
16 (ITU ch.21-51, dual test points)
3 slots
4006683
20 (ITU ch.21-59, dual test points)
4 slots
254606