China Supplier G.703 E1 Optical Modem

China Supplier G.703 E1 Optical Modem photo-1
China Supplier G.703 E1 Optical Modem photo-2
China Supplier G.703 E1 Optical Modem photo-3
US$ 49 - 84 MOQ: 1 Set
Key Specifications
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Place of Origin:
Shanghai, China
Brand Name:
BAUDCOM E1 optical modem
Model Number:
BD-OP-E1
Payment & Shipping
Payment Methods:
Port of Shipment:
E1 optical modem will ship from shanghai ningbo or any port in China
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Shanghai, China
Brand Name BAUDCOM E1 optical modem
Model Number BD-OP-E1

China supplier G.703 E1 optical modem

Overview

 Product function: 

The China supplier G.703 E1 optical modem   is to modulate framing (N*64Kbps) to single or multi-mode fiber. E1 time-slot, wavelength of ordinary fiber, and type of interface is configurable. Suit for transmit additional management data channel in different fibers.The fiber for transmit data can be used to monitor and control local and remote devices, and no collision will occur. It can also be used pair with V.35 fiber modem.

 

Products specification

E1 interface match G.703 


a. Rate:

2.048Mbps

b. Code: 

HDB3

c. E1 Impedance: 

75ohm (unbalance) and 120ohm(balance).

Unbalance match with coaxial adapter, can match 75-2 coaxial wire. Balance match with balance adapter, can connect with twisted-pair wire.


d. Interface character:    match G.703. 

e. Connector:                  
f. Jitter tolerance:            
g. Clock:                          

match G.703. 

BNC(75ohm), RJ45(120ohm).

fine than G.742 and G.823.

synchronize input E1 signal.

Fiber connector  


Optical interface:   

SC/FC 

Optical Wavelenth: 

 FP1310 nm  /DFB1550nm+/-50/40nm

Sending consumption: 

-9dBm/-5dBm 

Receiving and dispatching module:

>-6dBm 

Optical receiver receiving sensitivity: 

<-36 (BER<10 -10): 

Dynamic range receiving:  

>-30dB 

Optical code: 

NRZ

Single mode :

9/125 um   

Transmitting range:  

SM 20Km, 40KM,60KM,120KM

Power supply

Use module power supply as following for option, working voltage range wide, good anti-disturb and isolation, work stable.
DC-48V: voltage range -36V~-72V
AC220V: voltage range 175V~265V

 

Operate temperature: 0C~50C

Relative humidity: 95% (no condensation)
No causticity and impregnant gas, no rising dust, and no strong magnetic field disturbing.

 

ORDER INFORMATION

 

BD-OP-E1/AC220V         E1 fiber modem,sigle fiber 20km,power AC 220V
BD-OP-E1/DC-48V          E1 fiber optic modem,sigle fiber 20km,power DC 48V

 

China supplier G.703 E1 optical modem

China supplier G.703 E1 optical modem

 

 

 application diagram

China supplier G.703 E1 optical modem

 

 

FAQ

 

1.How can i get a sample of China supplier G.703 E1 optical modem ?

You need place sample order to us.We will arrange the sample production for you.

2.Could you do design for us?

yes, we can do artwork including printing, logo etc. for you, if you provide us the content and tell us where to put.

3.How can we place order? 

After we made agreement on the product' parameters, we will make proforma invoice  for your confirmation.when we got your advance payment (deposit) we will arrange the production and delivery.

If you have your own ship forwarder, we will use your ship forwarder to delivery goods. if you don't have ship forwarder, then when the goods arrived at Destination port, you must find a  ship forwarder help you clear the custom.

4.How about the shipping?

For small orders, we will send the goods by International Express like HK Fedex, DHL, TNT or UPS. usually it takes about 7work days to arrive.If big quantity we will ship by Ocean transportation, it takes one month to arrive. if urgnet, you can select shipping by Air, but freight charge will be more expensive.

5.what's your products' advantages ?

A. good quality and competetive prices.

B. Strictly quality control when producing.

C. Professional team work, from design, development, producing,assemble,packing and shipping.

D. Aftersale services, if there is quality problem, we will offer you replacement for defective quantity.

  Packaging & Shipping

 

 The devices will be well packaged by carton with Foam or other shock proof materials.

 

   

 

Certifications

 

 

Factory production

 

 

Product testing

 

 

After-Sales Service

 

The goods warranty time is THREE years,we will provide best support by TEL,email,remote control or engineers in field.

 

Your any questions will be responsed within 12hours!

   

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Business Type
Trading Company
Year Established
2006
Factory Size
Below 1,000 square meters
Total Employees
51 - 100 People