Vaviable Gain Dual Stage EDFA Model:OFA-03
Vaviable Gain Dual Stage EDFA
Model:OFA-03
Feature:
15 dB variable gain range for each gain stage
Gain flatness 0.7 dB peak-to-peak for each gain stage (<1.2 dB total with mid-stage access)
Transient suppression for 19 dB add/drop with gain excursion of less than 1 dB and setting time of less than 400 μsec
Class 1M* laser safety including also output powers above 21 dBm (using patented APR mechanisms)
RS232 and I2C communication, full set of control options and alarms
Up to 23 dBm output power
Up to 15 dB variable mid-stage loss
Noise figure <5.5 dB at highest gain
Certified to GR1312 and GR1089
Application:
Regional / long haul networks
ROADM Nodes
High capacity links (up to 96 channels)
Legacy networks with DCF
Specifications:
|
Parameter |
Specifications |
Remarks |
||
|
units |
||||
|
Wavelength Range |
1528 |
1567 |
nm |
|
|
Specifications for Each Separate Gain Stage |
||||
|
Input Power |
-40 |
18 |
dB |
35 dB dynamic gain range for transient suppression |
|
Output Power Range |
23 |
dBm |
||
|
Gain |
8 |
35 |
dB |
Any 15 dB range can be selected with in this range |
|
Gain Accuracy |
±0.4 |
dB |
||
|
Gain Flatness |
±0.5 |
dB |
||
|
Noise Figure (max gain, min input power) |
dB |
|||
|
Tilt |
-2 |
2 |
dB |
|
|
PDL |
dB |
|||
|
PMD |
μsec |
|||
|
Gain Transient Suppression, Overshoot/Undershoot (19 dB add/drop) |
-1 |
1 |
dB |
|
|
Gain Transient Suppression Time |
400 |
μsec |
||
|
Generic Parameters |
||||
|
Maximum Total Power Consumption |
15W |
|||
|
Dimensions (without heat sink) |
100x150x18 |
mm |
||
|
Two 70x90x18 |
Two separate modules which can be managed as a single unit |
|||
|
Modes of Operation |
AGC, APC, pump power control |
|||
|
Communication |
RS232, I2C Option: interface module to SNMP or TL1 |
|||
|
Laser safety |
Class 1M |
For all output powers |
||
Send product request
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