G.703 Low Consumption Fiber Optic Modem Dip Switch
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China [CN] G.703 Low Consumption Fiber Optic Modem Dip Switch
Product Overview of G.703 Low Consumption Fiber Optic Modem Dip Switch
FC-FM1 use mini type structure, Each device provides E1 transmission channel in fiber, including clock extraction and transmission, can interworking with single E1 network bridge, can compose star network with centralized light cat. Can be used for LAN interconnection, video on demand, remote monitoring and other areas. E1 time slots can be settable with dip switch.
Product Features of G.703 Low Consumption Fiber Optic Modem Dip Switch
l Can detect the reason of optical signal losing is that the device power-off or transmission fiber broken
l Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;
l After strict testing and practical verification system, completely comply with protocol ITU-T V.35, G.703, G.704
l Have three Loop Back Mode: E1 interface Loop Back (ANA), V.35 interface Loop Back(DIG), command the remote V.35 interface Loop Back(REM)
l Have pseudo random code test function, easily line opened, can be used as a 2M BER Tester
l AC 220V, DC-48V, DC+24V, DC Power and Polarity-Free
Technical parameters of G.703 Low Consumption Fiber Optic Modem Dip Switch
E1 interface
|
Code rate |
2048Kbps±50ppm |
Code type |
HDB3 |
|
Standard protocol |
Support ITU-T G.703 |
Impedance |
75Ω/120Ω |
|
Frame structure |
PCM30/PCM31 |
Signal |
Channel associated signalling |
|
Jitter characteristics |
ITU-T G.823 |
Model |
Unframed or frame can set, time-slot can set |
Optical interface
|
Interface type |
FC/SC |
Model |
Single/multimode |
|
Fiber rate |
155Mbps±50ppm |
Wavelongth |
1550nm |
|
Radiant power |
-2~-11dBm |
Receive sensitivity |
Better than -36dBm |
|
Transmission distance |
Can set as you need |
||
Work environment
|
Work temperature |
-15 °C ~+65°C |
Storage temperature |
-25°C~+75°C |
|
Industry grade |
-40°C~ +85°C |
Relative humidity |
0~95%(No condensation) |
Power supply
|
Power supply |
AC220V/DC-48V |
power consumption |
≤5W |
Networking Applications of G.703 Low Consumption Fiber Optic Modem Dip Switch
|
FCTEL |
OEM manufacturer |
|
Factory |
Located in Hangzhou |
|
Special requirements |
Customized |
|
Certifications |
ISO9001, CE |
|
Payment |
T/T, L/C, Wester Union, Paypal |
|
Shippment |
DHL, Fedex, TNT, UPS, EMS |
|
Warranty |
3 years |
Contact us
Wendy
Skype:linaqueen89
QQ:127 405 7287
T/F: +86-188 6880 5807
Website: www.fctel.com.cn/en/
"Design and manufacture the most reliable and efficient fiber optic communications products in the industry."
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