Audited Supplier
DSL020
Telephone, Computer, Workstation, Laptop
Wired
Ethernet
Data
CE, ISO, RoHS
New
as Request
RS or OEM
Shipping Box/Pallet
China
8517699000
Product Description
Features:
Instructions for use:
1. Mobile phone joint home telephone
2. Modern joint broadband equipment
3. Line (telecom)
Specifications:
1. Tip to ring
2. Pots-3dB, cut-off frequency: 7/8kHz
3. Pots pass ripple loss: (20Hz to 4kHz) ± 0.5dB
4. Attenuation: 30-300kHz ≥ -65dB, 30-1104kHz ≥ -55dB
5. DC resistance each line: 12.5 Ohms (maximum)
6. Insertion loss (200Hz to 4kHz): -0.5dB (maximum)
7. Return loss: 300-500 ≥ -16, 500-2, 000 ≥ -18, 2, 000-2, 400Hz ≥ -18dB
8. Longitudinal balance (CMRR):
9.200Hz-1kHz): -58dB (minimum)
10.3kHz: -53dB (minimum)
11. Pots loop current: 100mA DC
12. Envelope delay distortion (0.2 to 4.0kHz): 100u seconds (maximum)
13. Impedance (300Hz to 3.4kHz): 600 Ohms
14. Hi-pot test: Tip to ring, 250V DC/1mA 2 seconds
Our Service:
1) Quick Response --All inquiries will be replied within 24 hours.
2) Professional Quotation --All prices will be quote according to customers' detailed
specifications & requirements.
3) OEM & ODM Service
4) Can print your own brand on the jacket printing with foot or meter marking.
5) Make customized designs for stickers, drums, outer cartons, etc.
6) Stable Quality --All materials and products passed restrict QC procedures,comply with
international standards.
7) Fast Delivery --LCL orders,15days after confirmation; FCL orders, 20 days after
Confirmation in usual.
Q & A
Q1: How do you know the prices of our products?
A1: Please tell us the model and quantity of the products you need. You'd better tell me your company information and major markets. We will send you the price within 2 days or the shortest time.
Q2: Sample provision and testing?
A2:When you confirm the price, you can ask for samples. We can provide samples according to the order quantityand amount. If the sample is out of stock or you need more than one sample, we will send it to you after receiving payment including freight.
Q3: Can we print our logo or company name on your products or packages?
A3: Yes.Logo and stamp can be printed on our products before our minimum order quantity.If you want the package to be printed with a logo, such as the available gift box.The premise is that you must send your authorization letter to prove that our company has been approved to use your brand name and trademark.
Q4: Can you do OEM and ODM projects?
A4: Yes.We have been undertaking OEM and ODM projects, which are very popular in our company.
Q5: How can we get information about your new product?
A5:Please email us with details of your request.
| Improve signal quality |
| Suitable for ADSL data signal |
| Prevent signal interference |
| Suitable for separation speech signal |
| ADSL speech separator broadband separator telephone separator, improves signal quality |
| This product is suitable for separation speech signal and ADSL data signals, prevent telephone and fax machine on the ADSL signal interference, reduce noise and improve signal quality |
| Suitable for network express ADSL client, but will telephone low-frequency speech signal and computer high-frequency data signal filtering separation, make in the same line, transmission not interfere with each other |
| And can solve by some telephone static high frequency signal loss ADSL, descending rate decline and often segment electric problems |
| And has the communication line induction lightning and over-pressure impact current protection function |
Instructions for use:
1. Mobile phone joint home telephone
2. Modern joint broadband equipment
3. Line (telecom)
Specifications:
1. Tip to ring
2. Pots-3dB, cut-off frequency: 7/8kHz
3. Pots pass ripple loss: (20Hz to 4kHz) ± 0.5dB
4. Attenuation: 30-300kHz ≥ -65dB, 30-1104kHz ≥ -55dB
5. DC resistance each line: 12.5 Ohms (maximum)
6. Insertion loss (200Hz to 4kHz): -0.5dB (maximum)
7. Return loss: 300-500 ≥ -16, 500-2, 000 ≥ -18, 2, 000-2, 400Hz ≥ -18dB
8. Longitudinal balance (CMRR):
9.200Hz-1kHz): -58dB (minimum)
10.3kHz: -53dB (minimum)
11. Pots loop current: 100mA DC
12. Envelope delay distortion (0.2 to 4.0kHz): 100u seconds (maximum)
13. Impedance (300Hz to 3.4kHz): 600 Ohms
14. Hi-pot test: Tip to ring, 250V DC/1mA 2 seconds
Our Service:
1) Quick Response --All inquiries will be replied within 24 hours.
2) Professional Quotation --All prices will be quote according to customers' detailed
specifications & requirements.
3) OEM & ODM Service
4) Can print your own brand on the jacket printing with foot or meter marking.
5) Make customized designs for stickers, drums, outer cartons, etc.
6) Stable Quality --All materials and products passed restrict QC procedures,comply with
international standards.
7) Fast Delivery --LCL orders,15days after confirmation; FCL orders, 20 days after
Confirmation in usual.
Q & A
Q1: How do you know the prices of our products?
A1: Please tell us the model and quantity of the products you need. You'd better tell me your company information and major markets. We will send you the price within 2 days or the shortest time.
Q2: Sample provision and testing?
A2:When you confirm the price, you can ask for samples. We can provide samples according to the order quantityand amount. If the sample is out of stock or you need more than one sample, we will send it to you after receiving payment including freight.
Q3: Can we print our logo or company name on your products or packages?
A3: Yes.Logo and stamp can be printed on our products before our minimum order quantity.If you want the package to be printed with a logo, such as the available gift box.The premise is that you must send your authorization letter to prove that our company has been approved to use your brand name and trademark.
Q4: Can you do OEM and ODM projects?
A4: Yes.We have been undertaking OEM and ODM projects, which are very popular in our company.
Q5: How can we get information about your new product?
A5:Please email us with details of your request.
