(English) IT-7304-PC

(English) IT-7304-PC

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(English)

V.35 Optic Fiber Modem

IT-7304-PC is a high-performance V.35 optic fiber modem developed by using a dedicated integrated circuit. It is to modulate a N×64K V.35 data signal directly over single- or multi-mode optic fiber for a transmission via optic cable line. At another end of the optic cable, optical signal is demodulated into a V.35 data signal. V.35 interface may be directly connected with the V.35 interfaces of image and data terminals or the WAN ports of MUX, exchanger and router for a dedicated network setup or a LAN connection.

Descrizione

Ci spiace, ma questo articolo è disponibile soltanto in English. Per ragioni di convenienza del visitatore, il contenuto è mostrato sotto nella lingua alternativa. Puoi cliccare sul link per cambiare la lingua attiva.

Features
  • Rate N×64Kbit/s (N=1~32)
  • Support the loopback of local analog/digital interface
  • Support remote loopback function
  • Support pseudo-random code test function
  • 120km trucking -free transmission distance for single-mode optic fiber
  • Capable to be communicated with FE1 Fiber Modem
  • Available with complete line detection and alarm indications
  • Available with independent structure and 19-inch Rack-mountable structure Rack-mountable structure can be inserted with 16 modules
  • AC 220V and DC –48V inputs may be selected for fiber optic modems of both structure
  • For Rack-mountable fiber optic modems, dual power supply heat backup is provided to ensure a high operating reliability

(English)

TECHNICAL SPECIFICATIONS

Optic interface:
Line mode type: CMI
Line mode rate: 2.048Mbps
Operating wavelength: 850nm, 1310nm or 1550nm
Optic fiber connector: SC/PC
Applicable optic fiber: multi-mode, single-mode
Transmission distance: Single-mode: up to 120km
Multi-mode: up to 2km
V.35 interface:
Data rate: N×64Kbps (N=1~32)
Available with CTS/RTS (Hardware) flow control function
Type of connector: M34 connector
Operating mode: DCE
Indicator lamps:
To indicate the operating status of power supply, data receiving/sending, loopback and random code test, code missing alarm, out-of-frame alarm etc.
Structure:
Independent: 140mm (depth) x 210mm (width) x 42mm (height)
Rack-mountable: 19in 4.5U standard casing
Power supply:
Independent: 85V~264V AC input, 5V/2A output
-36V~-72V DC input, 5V/2A output
Rack-mountable: 150V~260V AC input, 5V/16A, 12V/1A output
-38V~-58V DC input, 5V/16A, 12V/1A output
Power consumption: 3W
Operating temperature: 0°C~50°C
Storage temperature: -20°C~80°C
Humidity: 5%~90% (free of condensate)
Warranty: 3 years
Approvals: FCC, CE, RoHS approvals

(English) IT-7304-PC

Manuale Prodotto

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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