Cisco Prisma Dispersion Compensation Module データシート
Data Sheet
Page 2 of 3
Product Specifications
Table 1.
Optical Performance Specifications
Description
Value
Center Wavelength (nm)
1431, 1451, 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611
1-Ch
OADM *
OADM *
4-Ch.
Mux/Demux
Mux/Demux
8-Ch.
Mux/Demux
Mux/Demux
10-Ch.
Mux/Demux
Mux/Demux
Insertion Loss (dB)
(includes connectors)
(includes connectors)
<1.2 (pass)
<0.8 (Reflect)
<0.8 (Reflect)
2.2 3.0 3.3
Isolation (dB)
>30 (pass channel)
>12 (Reflect Channel)
>12 (Reflect Channel)
>30 (Adjacent Channel)
>40 (non-adjacent channel)
>40 (non-adjacent channel)
* The pass channel is the desired add/drop channel and reflect channels are all other channels.
Table 2.
General Specifications
Description
Units
Value
Passband
nm
13 @ -0.5 dB
Passband Ripple
dB
<0.5
Uniformity dB
<1.0
PDL dB
<0.25
PMD ps
<0.2
Thermal Stability
nm/
°C
<0.008
Directivity dB
>55
Optical Return Loss
dB
>50
Dimensions
(LGX compatible)
(LGX compatible)
in.
5.14H x 1.15W (single wide module)
5.14H x 2.3W (double wide module)
5.14H x 2.3W (double wide module)
Dimensions
(Filter)
(Filter)
in.
Ø 0.18 x 3.0
(900
(900
μm loose tube fiber)
Dimensions
(Cassette)
(Cassette)
in.
1.84L x 1.1W x 0.34H
Operating Temperature
°C
-20 to +65 (For LGX module)
-40 to +65 (For filter)
-40 to +65 (For filter)