The product is a high stability output power EDFA. The stability
Pump Laser and unique ATC (automatic temperature control) and AGC
(automatic gain control) circuit are employed in it as the key
components to ensure the high stability and reliability of output
power. The unique optical circuit design ensures the excellent
optical characteristics. The high stability and high precision
MPU system are employed to ensure the control adjustment and
display are intelligent and user-friendly.
Professional design GFF (gain flattening filter) with excellent
optical path design make flatness and noise reach the best
optimization. It can provide 40~80 channels, and flatness above
35nm.
The optical circuit is designed especially for digital optical
fiber communication system including:
(1) lower noise figure
(2) the high output booster and high sensitivity pre-amplifier
improve the system loss budget
(3) Broad input power range and output power is adjustable
easily.
The design of dual Power Mixed and hot swap provides longer MTBF.
Also, the power system can be backed up.
Employing the intelligent temperature control system,the fan is
on when the module temperature over 35℃, and it will stop when
the temperature goes under 30℃, which ensures the thermal
stability and fan’s long life-time, moreover, the professional
air flow design can also ensure the best temperature
stability.
Intelligent network management system. Perfectly network
interface: Ethernet, RS-485 and RS-232 network interface,and the
open mib ensure the connectivity with all other network
management systems.
This Single Channel EDFA has the following
features:
➢ Low noise figure: typical is under 4.5dB
➢ High Flatness: Typical 1dB
➢ Redundancy hot swap power module: 110/220VAC and -48VDC can
plug mix
➢ Works for 19' or 21' racks
➢ Cover Whole C-Band: Carrier 40 or 80 chs
➢ OLED display shows and controls the system parameters, LED
status indication shows the alarm status
➢ Supports ETH, RS232 ports by RJ45
➢ Network Management interface supporting SNMP via Ethernet
port
➢ AGC (Automatic Gain Control) optical output
Parameters | Min. | Max. | Unit |
Working Temperature | -5 | +60 | ℃ |
Storage Temperature | -40 | +80 | ℃ |
Humidity | 5 | 85 | % |
Note: non-condensing
Parameters | Min. | Typ. | Max. | Unit |
Size | 1U H×D×W≤44x236x483 | mm | ||
Weight | ----- | ----- | 6 | Kg |
Power Consumption1 | ----- | ----- | 18 | W |
Cooling | Air cool fans | |||
Power Supply2 | 85/170 | 110/220 | 132/264 | VAC |
Interface | RS-232, Ethernet |
(1)Actual consumption depends on the output power and environment
temperature.
(2)110VAC, 220VAC and -48VDC are optional.
Parameter | Min | Typ | Max | Units | Remark |
Wavelength Range | 1529 | 1550 | 1561 | nm | |
Output Power | ------ | 20 | dBm | Optional | |
Gain | 35 | dB | Optional | ||
Flatness | ------ | 1.0 | 1.5 | dBm | @typical gain |
Input Power1 | -25 | -5 | dBm | Optional | |
Output Power Stability | ------ | ±0.1 | dB | ||
NF (In=0dBm, λ=1550nm) | ------ | 5.0 | 5.5 | dB | @max output,typical gain |
PMD (Polarization Mode Dispersion) | ------ | ------ | 0.5 | ps | |
PDG (Polarization Dependent Gain) | ------ | ------ | 0.3 | dB | |
RL (Optical Return Loss) | 45 | ------ | ------ | dB | |
Pump Leakage at Input & output | -30 | dBm |
*1 When input power is lower than -26dBm, it will alarm. And when input power is lower than -28dBm, pump laser will be off.
Parameter | Min | Typ | Max | Units | Remark |
Wavelength Range | 1529 | 1550 | 1561 | nm | |
Output Power | ------ | ------ | 20 | dBm | |
Gain | ------ | ------ | 30 | dB | |
Flatness | ------ | 1.0 | 1.5 | dBm | @typical gain |
Input Power1 | -15 | 5 | dBm | ||
Output Power Stability | ------ | ±0.1 | dB | ||
NF (In=0dBm, λ=1550nm) | ------ | 5.0 | 5.5 | dB | @max output,typical gain |
PMD (Polarization Mode Dispersion) | ------ | ------ | 0.5 | ps | |
PDG (Polarization Dependent Gain) | ------ | ------ | 0.3 | dB | |
RL (Optical Return Loss) | 45 | ------ | ------ | dB | |
Pump Leakage at Input & output | -30 | dBm |
*1 When input power is lower than -26dBm, it will alarm. And when input power is lower than -28dBm, pump laser will be off.
No. | Function | Remark |
1 | Mounting brackets | Φ4 |
2 | OLED Screen | |
3 | Press key | |
4 | Indicator light | |
5 | Optical interface | LC/UPC |
6 | FAN | |
7 | Grounding Stud | |
8 | SNMP, RS232 communication with indicators | SNMPV1.V2C |
9/10 | Power Supply (110VAC/-48VDC optional) |
Size: 44*236*483 mm
Structure | Application | Output power | Gain | Voltage1 | Voltage2 | Interface |
GA1A: 1U compact dual power supply | 40: DWDM EDFA | 010: -10dBm | 08:8dB | 1:110/220VAC(100-240V) | 1:110/220VAC(100-240V) | 2:SC/PC |
… | … | 2:-48VDC(-36- -72VDC) | 2:-48VDC(-36- -72VDC) | 4:FC/PC | ||
123:23dBm | 33:33dB | 9:other | 9:other | 6:LC/PC | ||
0:W/O | 0:W/O | 9:other |
Any information you want to know and ask can be found in the B&A website
https://www.edfaamplifier.com
If you are going to order this product, you can contact us through approaches below
Contact Person: Kim
Tel : +86-21-58550298
Skype :+86-13265452589
Whatsapp : +86-13265452589
E-mail : [email protected]
3/F, Building 4, No.150 Cailun Rd, Zhangjiang High-tech Park, Pudong District, Shanghai