(English) IT-7221-PC

(English) IT-7221-PC

(English) V.35 to E1 (Framed E1) Converter

IT-7221-PC converter provides conversion between ITU-T G.703 standard E1 interface and standard V.35 interface, can convert E1 channel of SDH, PDH, and other Optical Transmission Equipment or microwave, satellite Equipment to V.35 channel, Extend V.35 channel of DDN. Used widely in data communication networks, Connecting with V.35 interface of Routers and Optical Transmission Equipments without G.703 interface, realize match between different network equipments, and transparent to upper protocol layer.

Descrizione

Ci spiace, ma questo articolo è disponibile soltanto in English.

Features
  • Convert V.35 interface to FE1 (2M framed G.703) interface
  • Support N×64Kbps (N=1~32) rate
  • Random distribute timepiece and bandwidth
  • Support line resume clock, local clock and equipment clock
  • E1 (G.703) interface support 120ohm (RJ-45) and 75ohm (BNC double coaxial)

(English)

TECHNICAL SPECIFICATIONS

E1 interface
Standard: Comply with ITU-T G.703
Output tingle displace: accord ITU-TG.735 advice
Input tingle limit: accord ITU-TG.823 advice
Output tingle: accord ITU-T G.823 advice
Frame format: framed
Interface rate: N×64Kbps (N=1~32)
CRC checkout: no
Port coding: HDB3
Port transmission: 600M
Port connector: 120 Ohm (RJ-45) and 75 ohm (BNC double coaxial)
V.35 interface
Standard: Comply with V.35 (DTE)
Clock: Line clock, Local clock
Port connector: M34 (Female)
Line code: NRZ
Clock selection: Internal clock, V.35 line clock, E1 recovery Clock
Test facility: Bite Local& remote loop test
Environment, Power and Dimension
Working temperature: 0 to 50°C
Storage temperature: -20 to 80°C
Humidity: Relative humidity 5% to 95%
Input power: 220VAC
Consumption: 3W
Power protection: From high voltage/short circuit
L×W×H: 140mm×210mm×42mm
Shell: metal shell
Warranty: 3 years
Approvals: FCC, CE, RoHS approvals

Datasheet Prodotto

Cristian is a brilliant intelligent and great proactivity person and an effective communicator and visionary. He has built a strong (and deserved) reputation as someone with vision, diligence and honor. Cristian is not a simple engineer but he is a real Scientist. His knowledge is not restricted to the area it covers, but its impressive passion for all the technical topics led him to acquire great skills even in areas far from his original studies. Cristian is able to address and solve complex technical problems with excellent results. He is a valuable writer with great scientific background formed with more that 15 years of active research on experimental Nuclear Physics performed in the most famous international research laboratories such as CERN, ESRN, INF. He write about HI-Tech solutions topics and advanced research study applied to industry. He have more than 150 scientific & technical publications. He is also a technical and famous writer in Italy due to his interviews released on the most famous Industrial Italian magazine.

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