1. Company
Shandong Wanshuo Optoelectronic Equipment Co., Ltd has been manufacturing
CATV Optical equipment since 2008. Our company has become one of the biggest
enterprises in the field of CATV equipment in China. We have been mainly engaged
in designing, researching, manufacturing and marketing CATV HFC network
equipment.
Our company has been researching and developing HFC network products, including
EDFA, 1550nm/1310nm optical transmitters, optical receivers, FTTH optical node,
CATV amplifiers, hybrid modules, power supplies and passive devices.
After years of development, we have strong overall operational capabilities, rich
experiences in international trade, and have made good relationship with many
countries like USA, India, Vietnam, Spain, Romania, Ukraine and Russia, Peru,
Colombia, African countries, etc. We are looking forward to forming business
relationship with new clients around the world.
If you are interested in our products, welcome to your inquiry and visit our factory.
Web: http://www.wanshuo.net
Tel: 86-533-3599957
Mobile Phone: 86-18615333077
Fax: 86-533-3599955
Email: admin@wanshuo.net
Address: No.115, Wanjie Road, Zibo, Shandong, China.
Postcode: 255086
Product
We produce 1550nm external modulation optical transmitter, 1550nm internal optical
transmitter, 1550nm EDFA, outdoor optical receiver, FTTH optical receiver, CATV
amplifier.
Optical transmitter
1550nm external modulation optical transmitter output power is from 3-9dBm, SBS:
13-18
1550nm directly modulation optical transmitter output power is from 3-10dBm.
EDFA
1550nm EFDA output power is from 13-26dBm.
High power EDFA output power is from 27-36dBm with WDM combiner for PON.
Outdoor optical receiver
Optical receiver SOR303 is with 2 RF port, AGC range: 0~-7dBm, output level is
102dBuV
Optical receiver SOR719 is with 4 RF ports, AGC range:0~-7dBm, output level is
106dBuv, Support to add return path.
FTTH optical receiver
OR20 WDM support PON ,with 1 RF port and 2 RF ports, AGC

2. range:0~-7dBm,output level :80dBuV(1 RF port), 76dBuV(2 RF ports),.digital signal
max input is -18dBm.Analog signal input can reach -10dBm.
OR16 with 1 RF port and 2 RF ports, AGC range:0~-7dBm,output level :86dBuV(1
RF port), 82dBuV(2 RF ports).digital signal max input is -18dBm.
OR17 with 1 RF port, plastic case, AGC range:0~-7dBm,output level :86dBuV(1 RF
port), 82dBuV(2 RF ports). Digital signal max input is -22dBm.Analog signal input
can reach -10dBm.
CATV amplifier
SXG402 amplifier, with AGC, max gain 32dBm, output level max 110dBuV, and
support return path.
SXG301 amplifier, without AGC, gain is 30dBm, output level 102dBuV, support
return path also.
G200 amplifier, without AGC, gain is 30dBm, output level 102dBuV, can’ support
return path, adopt transformer.
Advantage
1. Company strength
It is one of the biggest enterprises in the field of CATV equipment in China. It is
engaged in designing, researching, manufacturing and marketing CATV HFC network
equipment!
2. Price
Industry and trade integrated so you can enjoy the factory price!
3. Quality
We have advanced equipment, technology and a quality department, you can rest
assure the quality!
4. Service
At least one year warranty period. We are the kind of team who would go to extreme
lengths to make sure that you are satisfied with our services!
After-sale Service
1. Warranty 1 years: Direction modulation optical transmitter、High power optical
fiber amplifier、 Optical receiver、CATV trunk amplifier、FTTH optical receiver
2. Warranty 3 years: EDFA、External modulation optical transmitter
3. Bulk orders can deliver a certain number of wearing parts, such as power supplies,
modules, etc.
4. The damaged products during warranty period, we can provide parts to replace or
repair for free. Outside the warranty period, lifetime warranty, charge a maintenance
costs, round-trip freight shall be borne by the buyer. Bulk orders if had provided a
certain percentage of free maintenance parts, no warranty.
5. If the products appear batch problems, can be returned.