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Main Features
| Protocol Independant
| Automatic Control for Gain or Power
| Gain Flattened or Single Channel Type
| Fits CATS Converged Access & Transport Platform
| Can be Used in 3U Stand-alone Chassis
COAT optical amplifier card as part of CATS product family, is a smart and plug-in card for CATS1000/3000, max output is able to be 20dBm. The amplifier can be custom built to meet the specific requirement, for single wavelength or multi-wave (WDM) applications.Via CATS system controller card, COAT can be managed by GUI based network management, command line interface(CCLI) and SNMP. also via serial port COAT card can be managed locally.
Application Example - Fiber Extension
Combining COAT and other line cards, CATS provides a simple and
elegant soution for fiber extension, including for 1300 nm client
signals. As illustrated below, using CATS 1000, a 1300 nm signal can
be converted to 1550 nm wavelength using CLCT (up to 4G) or CLXT
(10G), then fed to COAT. COAT boosts the output to 13 or 17 dBm,
allowing a long distance transmission of up to 180 km at 2.5G (45
dB loss budget). For 10G signal, dispersion compensation must be
taken into account for transmission distance beyond 80 km. Contact
Dowslake for detailed 10G fiber extension solutions.. |
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| Product Specifications |
| Common Features |
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| Wavelength Range |
C band: 1528 to 1565 nm
L band: 1570 nm to 1608 nm |
| Gain Flatness |
+/- 0.5 dB typical for WDM models |
| Input/Output Detection Range |
25 dB min. 35 dB max |
| Optical Return Loss |
30 dB min. |
| Polarization Mode Dispersion |
0.3 ps typ. 0.5 ps max. |
| Polarization Dependent Gain |
0.2 dB typ. 0.5 dB max. |
| Power Consumption |
<15W |
| Operating Conditions |
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| Operating Temperature |
-5 to 55 °C |
| Operating Humidity |
5 to 95% (non-condensing) |
| Storage Temperature |
-40 to + 70°C |
| Mechanical |
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| chassis type |
CATS1000/CATS3000 |
| Package Options |
plug-in |
| Application Specific |
Booster |
In-line |
Pre-amplifier |
| Min Input power (dBm) |
-20 |
-30 |
-40 |
| Max input power (dBm) |
Maximum Output - Specified Gain |
| Max output power (dBm) |
<=20 |
<=20 |
<=13 |
| Gain (Typical, dB, see note) |
5 ~ 20 |
10 ~ 35 |
15 ~ 35 |
| NF (Typical, dB) |
6 |
5 |
4.5 |
| ASE filter (optional) |
N/A |
N/A |
100GHz |
| Mid-stage loss(optional) |
3-12dB |
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Note:
1) Customer specified output power shall be less or equal than the above specification.
2) Gain for single channel amplifier is used as reference only for optimization purpose.
Customer can set gain within the amplifier control limit, taking into account gain and noise figure trade-offs.
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| Order Matrix |
| COAT |
Optical Fiber Amplifier Card |
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| Below are some typical Model No for COAT card, if below card can not meet your application, please
contact Dowslake |
Description
|
Code |
Model |
CATS3000 COAT card with booster EDFA, rated gain 18dB, max output power 13dBm for single wavelength
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8000-603 |
COAT-18OB13-LPC-3R |
CATS3000 COAT card with booster EDFA, rated gain 20dB, max output power 18dBm for single wavelength
|
8000-602 |
COAT-20OB18-LPC-3R |
| CATS3000 COAT card with in-line EDFA, rated gain 35dB, max output power 18dBm for single wavelength |
8000-604 |
COAT-35OL18-LPC-3R |
CATS3000 COAT card with booster EDFA rated gain 20dB, max output power 18dBm for DWDM application
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8000-607 |
COAT-20WB18-LPC-3R |
CATS3000 COAT card with booster EDFA rated gain 20dB, max output power 20dBm for DWDM application
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8000-611 |
COAT-20WB20-LPC-3R |
CATS3000 COAT card with pre-EDFA rated gain 20dB, max output power 13dBm for DWDM application
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8000-614 |
COAT-20WP13-LPC-3R |
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