Nanjing Photel Communication Technology Co., Ltd.

China Manufacturer with main products: PDH Equipment, PCM Equipment, SDH Equipment, PCM Multiplexer, SMTP SDH, TDM over IP

Home  >Products Catalog > PT-20 series > PT-20 ETH HDSL Equipment

PT-20 ETH HDSL Equipment

  • ECVV Safebuy Services

    According to the requirements of buyers, will purchase the cost-effective Chinese products for you from the well-chosen suppliers database which was accumulated in the past 10 years.Learn More>>

  • Safebuy Service Guarantee

    Provide financial security for multinational purchaser; Determine delivery time and acceptance product according to the purchasing requirements; Arrange Chinese export declarations and international logistics; Provide unified delivery of products from different suppliers.

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Quick Details

  • Brand Name: PHOTEL
  • Model Number: PT-20


Brief Introduction
      PT-20 ETH HDSL Equipment will execute the Ethernet signal transmission in the local cable or military twisted cable. It adopts G.SHDSL standard. G.SHDSL is one type of symmetrical, multi-rate DSL. It accords with ITU-T standard (G.991.2), and it is the ideal equipment to do the terminal to terminal solution. It has the advantages of rate-adjustment technology and grid coding pulse amplitude modulation (TC-PAM). G.SHDSL selects TC-PAM as its modulation technology, which is fully accepted by the customers because it can save copper cable and be based on multiple standards. Compared with 2B1Q SDSL, TC-PAM frequency spectrum is narrower, and crosstalk interference will be less.

Main Features
* Adopting the new generation TC-PAM technology, which satisfies ITU G.992.1 international standards, its performance is better than that of 2B1Q coding, the circuit enjoys high integration, small size, low power consumption, and high reliability;
* Transmitting cable: twisted pair cable;
* Long transmitting distance, when the transmitting speed is 2048kbps, the transmission distance can reach 3.5km in 0.4mm cable;
* Communication mode: duplex, echo canceling;
* Easy to install and use, and also has the functions of parameters setting and management for remote equipment;
* Power supply: 220VAC.

Equipment Models
   Model                Access type 
PT-20 E1             E1 interface
PT-20 ETH          ETH interface 

Technical Specification
* ETH port conforms to IEEE 802.3 related recommendations, supports 10/100M self-adaptive, half/full duplex self-adaptive;
* NMS port is RS232 port;
* Power consumption: less than 10W;
* Working temperature: -10℃ to 50℃, humidity≤90% (non-condensation); 

* Dimensions: 440 mm(L)×140 mm(W)×44 mm(H).

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

ETH HDSL from this supplier

Stylish&Unique Cheap TWS Wireless Earphone with Touch& Display for the Battery    
FOB Price: 7.80-8.20 USD/Piece
Min Order: 1000 Pieces
Huawu Notebook Computer Audio Home Desk Mini Speaker Subwoofer    
FOB Price: 8.00-8.50 USD/Box
Min Order: 1 Box
10 Inch Professional PA Audio Loudspeaker System PK-10    
FOB Price: 50.00-150.00 USD/Piece
Min Order: 20 Pieces
2019 New Arrival Metal HDMI2.0 Switch 3X1 with RF Remote    
FOB Price: 5.10-6.80 USD/Piece
Min Order: 50 Pieces
2019 New Arrival Factory HDMI2.0 Switch 3X1 HDCP2.2    
FOB Price: 3.10-4.80 USD/Piece
Min Order: 50 Pieces

More products from other suppliers

UHF 200mW mini wireless transmitter UHF video transmitter AV Transmission Module    
FOB Price: 12.00-15.00 USD/Piece
2019 New Arrival Metal HDMI2.0 Switch 3X1 with RF Remote    
FOB Price: 5.10-6.80 USD/Piece
Min Order: 50 Pieces
FXT Mini 5.8GHz FPV 600mw 32ch video transmitter for Lumenier QAV250 Mini FPV Racing Quadcopter    
FOB Price: 1.00-35.00 USD/Piece
Min Order: 1 Piece
FOB Price: 62.90-69.19 USD/Piece
Min Order: 1 Piece
Dynamo Multifunctional Player with 4 LEDs    
FOB Price: 21.00-22.00 USD/Piece
Min Order: 1,000 Pieces

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join ECVV community
Join Facebook Group