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For users’ first-hand products, the company repairs them in the area of materials and

manufacturing processes free in a year since users pick up them.

Using this product, please follow the requirements on the instructions strictly, do not

arbitrarily change. In the warranty period, the user can not break the seal, and the internal circuitry
cannot be changed. If the product fails to reach the quality requirements or experience problems to
be solved, please return the products to the company, which will handle according to the warranty
provisions.

In the warranty period, users have the right to repair or replace the defective product

confirmed by the company. However, the above provision is considered invalidly to change
ownership, or the irregularities caused by use, storage, transport, assembly or accidents.

8.2)

Assurance for specific product and guide to repair

All products are produced according to high-quality standards to ensure that avoid the failures

in technology, materials and external framework, etc. If requests maintenance or return faulty
equipment, the user should raise within 30 days on receipt of goods or in the warranty period,
please follow the following principles:

8.2.1)

You shall return them after you receive the Recycling Single issued by the company's

sales department. When you apply return, please attach the device model, serial number and return
reasons, and requested prepay return shipping. If you do not pay the freight in advance nor
recycling single, the Company will not receive.

8.2.2)

Before the repair, the Company will inform the user about the equipment test results

and maintenance costs (generally about the failure caused by the users or issues which do not meet
the warranty conditions). If the returned facilities fully meet the quality requirements and don’t
need to repair, or the user does not require repairs outside of warranty service, users have to pay
the basic fee. Only when the user acknowledges all the costs of maintenance, the company will
carry out repairs. Similarly, only with the user's consent, the company will be able to replace
equipment parts (such as connectors), which is very necessary to the company's testing and repair.

8.2.3)

Maintained product has the same guarantee, and has guarantee benefit within90 days

after picking up the purchase.

Содержание ZS-TX1000

Страница 1: ...1 The User Guide ZS TX1000 PS 2x6 1550nm Optical Transmitter...

Страница 2: ...3 2 Product structure diagram 4 3 The main working parameters 5 4 Operation instruction 6 5 Network management applicatons 8 6 The notes about optical connection 9 7 Other notes 10 8 The scope of the...

Страница 3: ...rmance 1 2 2 Flexibility Laser emission and RF processing circuit adopt modular design mode then the after sales service and foreign trader import entry become more convenient 1 2 3 Reliability The 19...

Страница 4: ...e_distortion Laser Optical out AGC CPU RF Laser Module POWER Module POWER Module CPU SNMP RJ45 2 2 Transmitter front panel back panel diagram SYSTEM NORMAL 00 Tran smitter V 7 B Status Lights LOGO Men...

Страница 5: ...75 According to GY T143 2000 6 2 4 9 RF input signal level dBuV 75 85 AGC automatic control 10 C CTB dB 65 0 According to GY T143 2000 6 2 5 11 C CSO dB 65 0 According to GY T143 2000 6 2 5 12 RF inpu...

Страница 6: ...s of transmitters Figure 1 in page 1 In the current page click the button to query the parameters of transmitters As shown in Figure 2 4 1 1 Product Type Figure 2 in page 1 1 4 1 2 Product serial numb...

Страница 7: ...to optical transmitter a level between 75dBuV and 85dBuV 80dBuV suggested the optical transmitter is standard modulation meter Lighted LCD square is about in the center point in the current page 4 1...

Страница 8: ...ith each other To achieve network management is very difficult At present there are no news reports about available network management in Domestic system If adopt the SNMP the users also need to purch...

Страница 9: ...Optic jumper Removal the dust cap of fiber optic connector pay attention to confirm the optical connector is a APC surface The tips of cleaning fiber optic connector is to use a dedicated and dry clo...

Страница 10: ...ure and humidity affect the use life of machine 7 3 The machine adopts high performance highly reliable switching power supply with constant voltage and over current protection In the right of switchi...

Страница 11: ...aulty equipment the user should raise within 30 days on receipt of goods or in the warranty period please follow the following principles 8 2 1 You shall return them after you receive the Recycling Si...

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