Products Description I. Product Overview 1550nm series multi-outputs optical amplifier gain spectrum bandwidth between 1545～1563nm, adopt high reliability multimode pump laser and double clad fiber, the unique APC,ACC and ATC circuit, the max output power can reach to 40dBm, one device and replace the original several to dozens traditional EDFA, can greatly save the cost and maintenance expense, improve the stability of the network operation, high output power 1550nm optical amplifier is playing an increasingly important role in the continuous extension of the optical fiber network, providing a flexible and low-cost solution for the wide coverage of CATV system in large and medium-sized cities.
II. Features 1. Optical switch optional: Single/dual input for choice, built-in optical switch for dual input, the switching power can be set by the button in the front panel or by web SNMP，can set the threshold and select manually or automatically. 2. Output adjustable: Output adjustable by buttons in the front panel or web SNMP, the range is down 4dBm. Maintenance function of one-time downward attenuation of 6dBm by buttons in the front panel or web SNMP, to facilitate the optical fiber hot-plug operation without turn off the device 3. Output port number optional: according to the customer\'s requirements, there are 8 ports,16 ports,32 ports,64 ports, and 128 port; also can select 1310/1490/1550WDM, the max total output power can reach to 40dBm. 4. SNMP: Standard RJ45 port for remote control, provide web management function. 5. Laser key: With laser key, can turn ON/OFF the laser. 6. RF Test: With RF test function.（According to customer\'s requirement） 7. High-quality laser: Laser adopts brand-new imported laser Lumentum(JDSU) and Ⅱ-Ⅵ from the USA, Fitel from Japan, to guarantee stable operation. 8. Perfect warning mechanism: microprocessor to monitor the working status of the laser and the LCD display the device\'s function and fault warning on the front panel etc. 9. Dual power supply guarantee: high-quality power supply(hot-plug optional)，can work under 90V～265VAC or-48VDC.
Details Images Product Paramenters No. Item Technical Parameter Unit Remarks Min Typical Max 3.1.1 Wavelength 1545 1565 nm 3.1.2 Input Power Range -8 10 dBm 3.1.3 Output Power Range 26 40 dBm 3.1.4 Output Stability ±0.3 dBm 3.1.5 Output adjust range ↓4.0 dBm 3.1.6 Noise figure ≤6 dB Input 0dBm, λ=1550nm 3.1.7 Return
Loss Input 45 dB Output 45 dB 3.1.8 Connector Type FC/APC, SC/APC, SC/UPC 3.1.9 C/N 51 dB Test by GT/T 184-2002 3.1.10 C/CTB 65 dB 3.1.11 C/CSO 65 dB 3.1.12 Power supply AC110V - 250V（ 50 Hz）；DC48V V 3.1.13 Consumption 50 80 100 W Depend on the Output Power 3.1.14 Working Remp Range -5 55 ℃ 3.1.15 Max Working
Relative Humidity 95% No Condensation % 3.1.16 Storage Temp Range -30 70 ℃ 3.1.17 Max Storage
Relative Humidity 95% No condensation % 3.1.18 Dimension 370(L)×486(W)×88(H) mm 3.1.19 Net Weight（ Kg） 8 Kg Dual input with Optical Switch Model 3.1.20 Insertion loss 1 dB 3.1.21 Channel interference 55 dB 3.1.22 Switch time ≤20 ms