Ports: 8/16/32/64 optional
Output power: 16/18/19/20/21/22/23db optional as you demand.
Performance characteristics
u Erbium-Ytterbium co-doped double-clad fiber technology and low-noise pump lasers.
u
With display backlight control function, the user can adjust the backlight time as needed.
u With perfect sound and light alarm function, support dual alarm of indicator light and buzzer.
u The entire EDFA adopts modular design, making it easy to maintain and manage.
u Standard network management interface, support WEB network management and SNMP, WEB interface is rich in functions.
u The 2U product supports total output power up to 41dBm, and supports the output power adjustable function with an adjustable range of +0.5~-4dBm.
u Optical switch, optical transmitter, RF monitoring and other functions are optional.
u Optional WDM for triple play function.
u Dual power supply with one-touch pull-out and hot backup design.
u Optional time control function and mobile phone remote monitoring function are available.
n Applications
Ytterbium-Erbium series of fiber amplifiers is a high power, multi-output fiber amplifier with a gain spectral bandwidth of 1535-1565nm, designed for CATV or 1-8 consecutive band channels (ITU wavelengths) applications. It provides a flexible and low-cost solution for FTTH coverage of CATV systems in large and medium-sized cities.
It can achieve single wavelength transmission of CATV signals, or built-in FWDM to achieve single-fibre three-wave transmission design, which is an important equipment for building CATV large and medium-sized optical fibre transmission networks.
n Technical parameters
Unit | Technical parameters | Remark | ||
CATV working wavelength | nm | 1535~1565 | centre wavelength 1550nm | |
PON OLT working wavelength | nm | 1310/1490 | Customized 1270/1577 | |
CATV Input power | dBm | -5dBm~+10dBm | Limit -10dBm~+10dBm | |
Maximum total optical output power | dBm | 41 | ||
Output power stability | dB | ±0.1 | ||
Noise | dB | ≤ 6 | ||
Reflective loss | Input | dB | ≥ 45 | |
Output | dB | ≥ 45 | ||
OSW | Input port | 2 | Optional Features | |
insertion loss | dB | ≤1.5 | ||
switching time | s | ＜0.5 | ||
Direct - Modulation transmitter | working wavelength | nm | 1550 | Optional Features |
Input level | dBuV | 75~90 | ||
Output power | dBmW | 3/5/7/10 | ||
RF test | Output level | dBuV | ≥56 | Optional Features |
Optical connector | SC/APC；SC/PC；LC/APC；LC/PC | Customized | ||
C/N | dB | ≥ 50 | Test conditions are in accordance with GT/T 184-2002. | |
C/CTB | dB | ≥ 63 | ||
C/CSO | dB | ≥ 63 | ||
Supply voltage | V | AC(90V ~ 264V) | Optional DC or UPS | |
Power Consumption | W | ＜ 150 | ||
Operating Temperature Range | ℃ | -5 - +50 | ||
Maximum working relative humidity | % | Maximum 95% non-condensing | ||
Storage temperature range | ℃ | -40 ~ +80 | ||
Maximum storage relative humidity | % | Maximum storage relative humidity | ||
Product net size | mm | 480(L)*480(W)*89(H) | without handle | |
Package dimension(1 unit) | mm | 635（L）635(W）155（H） | ||
n Model guide
Output port*Per port output power-Input optical connector+Main power supply voltage+Sub power supply voltage+Output optical connector-with WDM+WDM
connector（Note: When the black box has no order requirement, do not write）
With WDM（W） GSM
WDM connector（same input）
Output connector（Same input）
Sub power supply voltage（same main power）
Main power supply voltage（2：AC220V；1：AC110V；4：DC48V）
Input connector（SA：SC/APC；SP：SC/PC；LA：LC/APC；LP：LC/APC available）
Per port output value（13~23dBm）
（Number of output port SC：4~16ports；LC：8~32ports）
Explanation：This2U device is the erbium and ytterbium Co-doped high power fiber amplifier with 32 ports outputs, output power of each port 22dBm, input SC/APC connector, Main power voltage 220V, Sub power supply 48V, output SC/APC connector, with WDM, WDM SC/PC connector.
