Alcatel 1906 OFA
Compact single-channel booster
Erbium-Doped Fiber Amplifier
Description
The Alcatel 1906 OFA (Optical Fiber
Amplifier) is designed to offer excellent
single-channel booster performance
characteristics in a very small package
(70 x 90 x 12 mm) with reduced
electrical consumption.
Compact OFAs with integrated pumps
can now be used where, previously
only "passive gain modules" were used.
Single channel 980 nm boosters in 10
and 15 dBm configurations are
available.
Electrical consumption is minimized by
using highly efficient pumps; power
consumption is typically < 3 W
These units offer significant space
savings on system PCBs.
The cost advantages of these compact,
“pump-integrated” OFAs include:
lower landed cost, reduced board
assembly time, and reduced cost of
use.
Features
•
Single channel 980 nm boosters in
10 and 15 dBm configurations
•
Power consumption is typically
<3W
•
“Assembly-friendly” integrated pump
package.
•
Space savings for system PCBs
Applications
Single-channel links in:
•
Metro systems
•
Long haul transport
•
Switch matrix
Min
1530
60
5
10
15
25
- 35
100
0.5
0.5
3
30
30
4
Typ
-6
320
6
8
Max
1562.5
Unit
nm
dBm
mA
dB
dB
dBm
dBm
dB
dBm
µs
dBpp
ps
dB
dB
µA/mW
µA/mW
Optical and Electrical characteristics
Parameter
Wavelength bandwidth
Input power range
Reference laser current
Noise figure (Note 1)
Noise figure (Note 1)
Output power type 0
Output power type 1
Reverse Isolation
Leakage power (Note 2)
Time resp. to shut down (Note 3)
Polarization sensitivity
Polarization mode dispersion
Optical transparency
Optical return loss (input/output)
Input monitor sensitivity (Note 4)
Output monitor sensitivity (Note 4)
Sym
BW
Pin
Pin=-6 dBm, Pout =10 or 15 dBm I
dr0
NF
Pin = -6 dBm, I
dr0
Pin = +4 dBm, I
dr0
NF
Pout
Pin = -6 dBm, I
dr0
Pin = -6 dBm, I
dr0
Pout
Pin = -6 dBm
Iso
TL
0.98µm, Idr = 1.15*I
dr0
Tsd
Gp
1550 nm; Pin = -6 dBm, I
dr0
1550 nm; Pin = -6 dBm, I
dr0
PMD
Idr = 0
Idr = 0 to I
dr0
RL
Pin = - 6 dBm
Sin
Pout = 10 or 15 dBm
Sout
Test Conditions
single channel
75
25
Note 1 : NF = 1/G +
ρ/G/hυ
with
ρ
power density of ASE under the signal (W/Hz), G gain in dB, h = 6.62 10
-34
usi
Note 2 : Maximum residual peak of the pump measured with a spectrum analysed resolution of 2nm
Note 3 : Delay between turning off of the pump (Idr = 0mA) and turning off of the amplifier (Pout < Pin - 3 dB)
Note 4: TAP ration used is 1/99
Absolute maximum ratings
Item
Operating case temperature
Storage temperature
Transportation temperature (72hrs max)
Soldering temperature
Soldering time
Monitor photodiode reverse voltage
Monitor photodiode forward voltage
Pump laser forward current (10ms max)
Pump laser reverse voltage
Input Optical Power
Min
0
- 20
- 40
Max
+ 70
+ 70
+ 85
350
3
10
1
250
2
10
Unit
°C
°C
°C
°C
s
V
mA
mA
V
dBm
.
0
0
0
Mechanical details
(70 x 90 x 12.3 mm) TOP VIEW
September 00
Copyright © 2000
Alcatel Optronics
Customized versions are available for
large quantities.
Performance figures contained in this
document must be specifically
confirmed in writing by Alcatel
Optronics before they become
applicable to any particular order or
contract. Alcatel Optronics reserves the
right to make changes to the products
or information contained herein
without notice.
Pin Out
Pins
1
2
3
4
5
6
7
8
9
10
Description
Pins
Ground monitor photodiode
11
Cathode Input monitor photodiode
12
Anode Input monitor photodiode
13
Cathode Output monitor photodiode 14
Anode Output monitor photodiode
15
Thermistor 1
16
Laser anode
17
Laser anode
18
Cathode pump monitor photodiode
19
Anode pump monitor photodiode
20
Descrption
Cooler Anode
Cooler Anode
Cooler Anode
Cooler Cathode
Cooler Cathode
Cooler Cathode
Ground pump
Thermistor 2
Laser cathode
Laser cathode
EUROPE
Route de Ville just
F-91625 NOZAY CEDEX
Tel : (+33) 1 64 49 49 10
Fax : (+33) 1 64 49 49 61
USA
12030 Sunrise Valley Drive
RESTON - VA 22091-3495
Tel : (+1) 703 715 3921
Fax : (+1) 703 860 1183
CANADA
45, De Villebois, suite 200
Gatineau (PQ)
Canada, J8T 8J7
Tel : (+1) 819 243 3755
Fax : (+1) 819 243 3354
JAPAN
Yebisu Garden Place Tower
PO Box 5024
20-3, Ebisu 4 - Chome
Shibuya - ku TOKYO 150 - 6028
Tel : (+81) 3 5424 85 65
Fax : (+81) 3 5424 85 81
Pigtails
Fiber
Signal
Color
F1
Input signal
Blue
F2
Output signal
Red
Pigtail length :
1100
±
100 nm
Min. fiber bending radius :
25 mm
Connector
FC/SPC
FC/SPC
Ordering information
Alcatel 1906 OFA
Description
Booster 10 dBm
Booster 15 dBm
Ordering Code
3CN 00389 AA
3CN 00390 AA
Connector type
FC/SPC
FC/SPC
Standards
ITU-T G.652 optical fiber
ITU-T G.653 shifted dispersion fiber
IEC 68-2 and MIL STD 883 environment
LASER RADIATION
AVOID EXPOSURE TO BEAM
Class 3B laser product
ATTENTION
OBSERVE
PRECAUTIONS FOR
HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE DEVICES
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