CATV 1550nm dual power supply optical amplifier 17dBm EDFA
Product Application
WS-20EAxx outdoor optical fiber amplifier is suitable for some remote areas cannot build indoor room, mainly
used in television image signals, digital TV, telephone voice signal and the signal of the data (or compressed
data) optical fiber transmission over a long distance.
WS - 20EAxx series 1550 nm of erbium doped fiber amplifier performance indicators meet the requirement of
national standard, and technology design pays attention to the product cost, is the first choice of the construction of medium and small 1550nm catv optical fiber transmission network equipment.
Product Features
1. Outdoor EDFA adopts high quality aluminum waterproof case,has a good heat dissipation performance,to
ensure the pump laser work long life and high reliability.
2. Adopt International top &low noise JDSU pumped laser, low distortion, broad band,high output power.
3. Adopts imported high performance the corning erbium-doped fiber, high energy conversion efficiency.
4. Internal circuit adopts advanced SMT technology, higher reliability.
5. Wide range of light power receiving - 5 ~ + 10dBm, optical power output is 13 to 23dBm.
6. Reliable stable output optical power circuit APC and laser thermoelectric refrigerator
temperature degree of ATC control circuit.
7. Built-in microcomputer automatic monitoring circuit, real-time accurate monitoring the output power
and light work status,pump laser panel 65 x17mm green LCD display accurately all work parameters of the
display device.
8. International general SNMP protocol.
Technical parameter
Technical parameter | WS-20EAxx |
Input wavelength | 1540-1560nm |
Input power range | -5dBm~+10dBm |
Normal input power | +3dBm |
Output optical power | 13~23dBm |
Optical connector | FC/APC&SC/APC FC/PC&SC/PC |
Optical power stability | ±0.2dB |
Returnloss(input/output) | ≥45dB |
Pump leak(input/output) | ≤-30dB |
Supply Voltage | AC90-265V&AC35V~60V |
Consumption | <30W |
Working temperature | -5℃~+55℃ |
Relative humidity | Max95%,non-condensing |
Storage temperature | -30℃~+70℃ |
Product net size | 290x200x120mm |
Product package size | 345x230x160mm |
Product net weight | 3.5kgs |
Product package weight | 3.8kgs |
Carton gross weight(8pcs) | 31kgs |
Limited Index
Technical parameter | WS20EAxx |
Max input wavelength | 1535-1565nm |
Mini input wavelength | -5dBm |
Max output optical power | 23dBm |
Limited supply voltage | AC80V~275V(220V supply)&AC30V~90V(60V supply) |
Limited working temperature | -25℃ ~+65℃ |
Max optical output | 1 |
Max pump | 2 |
Certificate:
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Product photo:
Order Guide:
Voltage:110V or 220V or 48V
F type:Male or Female
Optical connector:SC/APC or FC/APC
Power adaptor:American standard or European standard
Certificate:
Package
Service & security system
1. All the products have proceeded aging test before shippment and we guarantee to use our products safety.
2. OEM&ODM order are warly welcome, we will try to support you for all kinds of customized requirements.
3. We could help to design and build the network if needed and offer various remote technical support.
4. Support imprint your logo on the produts.
5. We will protect the customer's sales area, ideas of design and all private informations.
6. Warranty 1 years. We guarantee that all products are free to be repaired or replaced during the warranty time and shipping cost at our charge.
7. We own the best after-sale service, if any problems happen, our team will do our best to solve for the customers.
Payment way
1. Escrow on line
2. T/T(bank transfer)
3. Paypal
4. Western union
5. Money gram
For bulk order, 30% deposit, the banlance 70% before delivey
Shipping way
1. Lead time, for samples, we will ship within 3 working days. For bulk order, within 7~10 working days(according to order quantity)
2. Ship ways, for samples, can be shipped by DHL, Fedex, UPS, TNT, EMS, China post and so on. For bulk order, can be shipped by ocean or air.
Contact us
Shandong Wanshuo Optoelectronic Equipment Co.,Ltd
Tel:0086 13012713220
Contact:Sunny Lee
Trademanager:cnwanshuo
Web:
Add: NO.115, Wanjie Road, High-tech Development Area, Zibo, Shandong, China
Zip code:255000