Cisco Laser Link Return Digital Receiver with Ethernet Scheda Tecnica
Laser Link Modular 1550 nm EDFA
3
Specifications
Description
Units LLOA-C-14BM LLOA-C-17BM LLOA-C-20BM LLOA-C-22BM LLOA-C-20BM-GF
Noise
Figure
(Max.)
dB
5.0 5.0 5.3 5.3 5.3
Wavelength
nm 1528-1562 1528-1562 1528-1562 1528-1562 1528-1562
Polarization Dependent
Gain (Max.)
Gain (Max.)
dB
±0.2 ±0.2 ±0.2 ±0.2 ±0.2
Optical Return Loss
dB
50
50
50
50
50
Optical Input Power
1
Saturation Mode
Power Lock
Gain Lock
Power Lock
Gain Lock
dBm
0-10
0-10
0-10
-10 to 3
0-10
0-10
0-10
-10 to 3
0-10
0-10
0-10
-10 to 3
0-10
0-10
0-10
-10 to 3
n/a
n/a
n/a
-7 to 3
Minimum Output Power
2
Saturation Mode
Power Lock
Gain Lock
Gain Lock
dBm
14
14
14
4
17
17
17
7
20
20
10
20
10
22
22
12
22
12
n/a
n/a
n/a
10
Gain
3
Saturation Mode
Power Lock
Gain Lock
Power Lock
Gain Lock
dB
n/a
n/a
n/a
11-14
n/a
n/a
n/a
14-17
n/a
n/a
n/a
17-20
n/a
n/a
n/a
19-22
n/a
n/a
n/a
16.5-17.5
Static Gain Flatness
4
(Max.)
Saturation Mode
Power Lock
Gain Lock
Power Lock
Gain Lock
dB
2.0
3.0
n/a
3.0
n/a
2.0
3.0
n/a
3.0
n/a
2.0
3.0
n/a
3.0
n/a
2.0
3.0
n/a
3.0
n/a
2.0
3.0
n/a
3.0
n/a
Dynamic Gain Flatness
5
1528-1562
1542-1562
1549-1562
dB
5
2
2
1.5
6
4
4
3.5
8
6
6
5.5
n/a
n/a
n/a
n/a
n/a
1
1
1
1
1
Power
Power Consumption
(Max.)
Power Consumption
(Max.)
W
17 17 35 45 45
DC Input
24 V dc
Physical
Operating Temperature
Operating Temperature
-4 to 149°F
-20 to 65 °C
Relative Humidity
(Non condensing)
(Non condensing)
<95%
Optical Connector
SC/APC
Dimensions
(H x W x D)
(H x W x D)
5.3 x 2.2 x 13.5 in.
13.3 x 5.6 x 34.3 cm
Weight
1.75 lbs (0.79 kg)
Notes:
1. Operating input range in Gain Lock mode is selectable in ranges, 3 to -7 dBm, 2 to -8 dBm, 1 to -9 dBm or 0 to -10 dBm; refer to Gain Lock
mode discussion in Equipment Description
2. Minimum output power in Gain Lock mode varies according to the selected gain
3. Gain in Saturation and Power Lock modes varies according to operating input power
4.
3. Gain in Saturation and Power Lock modes varies according to operating input power
4.
Static Gain Flatness in Saturation and Power Lock modes is for 0<P in <10 dBm
5. Dynamic Gain Flatness in Gain Lock mode only