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Telephone Line Tester Custom Networking Hardware Tools for ISDN Line , ADSL Line

China DOWELL INDUSTRY GROUP LIMITED certifications
China DOWELL INDUSTRY GROUP LIMITED certifications
Excellent supplier 100% recommend. We have worked with Yuhui over 5 years,everything goes well and you bring me more business.Thanks,Yvonne.

—— Varol Ozsoylu from Switzer

AMP picabond connectors used for Saudi Arabia telecom works excellent,our client is very satisfied with the quality and also the competitive price.

—— Ali

The FTTH fitting acce. are approval,thanks for your help.Looking for new orders soon to you.

—— Coral

Dear Yvonne,we like to inform that we have got our 1st order tyco tool at our warehouse today.the packing and the quality have met our expectations.

—— Olga

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Telephone Line Tester Custom Networking Hardware Tools for ISDN Line , ADSL Line

Telephone Line Tester Custom Networking Hardware Tools for ISDN Line , ADSL Line
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Large Image :  Telephone Line Tester Custom Networking Hardware Tools for ISDN Line , ADSL Line

Product Details:

Place of Origin: China
Brand Name: YUHUI
Certification: ISO,RHOS,UL,CE
Model Number: YH-230D

Payment & Shipping Terms:

Minimum Order Quantity: 50pieces
Price: Negotiation
Packaging Details: 1piece/bag
Delivery Time: 10days
Payment Terms: TT,LC,West Union
Supply Ability: 1000pieces/day
Detailed Product Description
Name: Multi-function Line Tester Operation: With Indicator Light
Standard: GB/T 15279-2002 Package Dimension: 26.5x13.5x9.5 (cm)
High Light:

krone insertion tool

,

network crimping tool

 

Telephone Line Tester Custom Networking Hardware Tools for ISDN Line , ADSL Line

 

 

Quick Detail:

 

1. telephone function Dial, Ring, Talk

2. Mute

3. Tone/Pulse

4. High voltage protection

5. Polarity indication Butt set

6.Telecom Line Identifying (Telephone line, ISDN line, ADSL line)

7. Solid new materials for shell,Waterproof and vibration proof
 

 

Description:

 

Telephone Line Tester

 

This Line Tester is a multi-functional tester. Thanks to its dumbbell shape, it can be put on the shoulder during operation, which successfully enables the operator to do other work conveniently at the same time. What is more, the operator can even go climbing as it can be hung in the tool belt of waist by the pothook. Regarding the material of shell, it adopts Polycarbonate material which has high shock/drop resistance and waterproof, dustproof, anti-break and high reliability.

 

Operation environment
Temperature: -10℃~55℃
Relative humidity: 10%~95%
Noise: ≤60dB
Atmospheric pressure: 86~106Kpa


1. Common telephone function: Dial, Ring, Talk
2. Mute
3. T/P switch
4. High voltage protection (by fuse)
5. Polarity indication by LED
6. Volume adjust
7. Pause
8. Store phone number
9. Monitoring function
10. Last number redial
11. Telecom Line Identifying (Telephone line, ISDN line, ADSL line)

 

Applications:

 

Telephone line tester, Telephone line, ISDN line, ADSL line

 

Specifications :

 

230D Support 250V high voltage protection
Built-in splitter to protect the ADSL service on ADSL without interruption.
Loop Resistance 2.2K Ohm at 48 VDC (20 mA current).
Resistance under talk mode 220 Ohm at 20 mA
Resistance under monitor mode ≥1 M Ohm
Pulse Dial Output Rate 10 PPS
Interval 600 m Sec
Frequency Error +/-1%
High VS Low Tone 3dB Max

 

Contact Details
DOWELL INDUSTRY GROUP LIMITED

Contact Person: Miss. Xiang

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