Product Overview
GCA 6051-YZ optical amplifier uses well-known high-performance erbium-ytterbium co-doped double-clad fiber and lownoise pump laser. It has a reliable circuit design and efficient heat dissipation design. The maximum total output power of the whole machine can reach +36dBm, and it supports up to 32 outputs, with optional optical switch, CWDM, and RF detection. It provides SNMP protocol network management software and WEB network management, suitable for amplified transmission of downstream 1550nm optical signal in FTTH network.
Block diagram
Technique Parameter
|
Item |
Unit |
Technique parameters |
Remark |
|
|
Operating bandwidth |
nm |
1545 - 1565 |
||
|
Optical input power range |
dBm |
-5～+10 |
||
|
Maximum optical output power |
dBm |
36 |
||
|
Output power stability |
dBm |
±0.5 |
||
|
Noise figure |
dB |
≤ 6.0 |
Optical input power0dBm |
|
|
Return loss |
Input |
dB |
≥ 45 |
|
|
Output |
dB |
≥ 45 |
||
|
Optical Connector Type |
SC/APC LC/UPC |
|||
|
C/N |
dB |
≥ 50 |
Test condition according to GT/T 184-2002 |
|
|
C/CTB |
dB |
≥ 63 |
||
|
C/CSO |
dB |
≥ 63 |
||
|
Power supply voltage |
V |
AC160V - 250V(50 Hz),DC48V |
||
|
Power consumption |
W |
≤ 65 |
|
|
Operating Temperature Range |
℃ |
-10 - +45 |
|
|
Storage Temperature Range |
℃ |
-30 - +70 |
|
|
Maximum operating relative humidity |
% |
Max 95% No Condensation |
|
|
Dimension |
mm |
437(L)×442(W)×44(H) |
Front Panel Description
|
1. Power indicator: One switching power supply is working – yellow; two switching power supplies are working – green. |
|
2. Optical input power indicator: This light turns on when the optical input power is > -10dBm. |
|
3. Pump working status indicator: Red light means the pump is not working, but the machine parameters are normal; flashing red light means the machine has broken down, related fault reason see the alarm menu of the display menu; green light means the pump is working normal |
|
4. Optical output power indicator: This light turns on when the optical output power is > +10dBm. |
|
5. 160×32 dot-matrix LCD screen |
|
6. Display the exit or cancel key of the setup menu. |
|
7. Display the up or increase key of the setup menu. |
|
8. Display the down or decrease key of the setup menu. |
|
9. Display the enter key of the setup menu. |
|
10. Pump laser switching key:"ON" means the pump laser is open and"OFF" means the pump laser is closed. Ensure the key is on"OFF" position before power on. After passing self-test, rotate the key to"ON" position according to the displayed message. |
|
11. Optical signal input |
|
12. Optical signal output |
Rear Panel Description
|
1. Fan outlet. |
2. RS232 interface. |
|
3. The AC 220V input port of power supply 1. |
4. The fuse of power supply 1. |
|
5. The switch of power supply 1. |
6. The AC 220V input port of power supply 2. |
|
7. The fuse of power supply 2. |
8. The switch of power supply 2. |
|
9. Ground stud of the chassis |
10. LAN interface |
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