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4E1 PDH LWL-Multiplexer Monomode Dual Faser 20KM 19` Inch Rack (mit dem Dienstleitungs-Telefon)
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4E1 PDH LWL-Multiplexer Monomode Dual Faser 20KM 19` Inch Rack (mit dem Dienstleitungs-Telefon)

FS P/N: PDH-4E1-19-P
€ 44.00 nach United States per DHL
€ 120.00
Verfügbarkeit: Erhältlich, Geschätzt am Tue. Nov. 1
Es kann eine gewisse Differenz zwischen der geschätzten Zeit und der aktuellen Zeit.

4E1 PDH Fiber Optical Multiplexers Singlemode Dual Fiber 20KM 19 Inch Rack(with the orderwire phone)

The 4E1 PDH fiber optical multiplexer is a fiber media transport for 4 x G.703 E1 transmission. The BNC model provides unbalanced 75 Ohm coaxial connections while the RJ-45 model provides balanced 120 Ohm connections over twisted pair wiring. All media converters are available with either multi-mode or single-mode optical tranceivers and with connectors for SC or FC.

Single mode dual optical port-4 channels of E1 portsLow power consumption ISO certification Optional fiber redandancy are providedOptional Power redundancy to ensure stable system Optional orderwire phone are provided Optional function of ALS and SNMP
Main Feature 
Provide 4E1 interface (120BG telephone channel) Provide function of 4E1 remote loop,fiber local loop,and 1 interface phone Two fiber two direction and single fiber two direction Optional power 1+1 to ensure stable system Optional 1+1 fiber and the ALS and SNMP,Please state the requirement when in order 4E1 PDH multiplexer realizes 1~4E1 transmission over fiber E1 spur track loop back testing features, easy to be installed and maintenance External dimensions: The 19 inch rack Optical optional by customer 's requirement
E1 interface
4E1 interface for 4E1
E1 rate: 2.048Mb/s±50ppm
Code type: HDB3

E1 Style: Pinfet

E1 comply with ITU-T G.703
Jitter compl y with ITU-T G.823 and G.742
E 1 with DB37. Be ab le to be with 75Ω (BNC) or 120Ω (RJ45) by adaptor in the accessory
Optical rate: 16.896Mbit/s

optical style:1B1H

Default: dual fiber, single mode, 20km (40km optional)
connector: FC /SC
Receiver sensitivity:≤ -38dBm(BER ≤ 10-11)  
Power Requirements 
Power Input: AC /DC optionalAC180V~240V DC-36V~DC-72V DC+20V~DC+36VPower Consumption: <6Walt
Working Environment
Operating Temperature: 0℃ ~+50℃Storage Temperature: -40℃ ~+70 ℃


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