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3onedata | protocol converter | Model7304 | industrial automation0 pages
E1/Ethernet/V.35 Converters
MODEL7304
V.35 Optic Fiber Modem
Features
1. Rate N×64Kbit/s (N=1~32)
2. Support the loopback of local analog/digital interface
3. Support remote loopback function
4. Support pseudo-random code test function
5. 120km trunking -free transmission distance for single-mode optic fiber
6. Capable to be communicated with FE1 Fiber Modem
7. Available with complete line detection and alarm indications
8. Available with independent structure and 19-inch Rack-mountable structure
Rack-mountable structure can be inserted with 16 modules
9. AC 220V and DC –48V inputs may be selected for fiber optic modems of both structure
10. For Rack-mountable fiber optic modems, dual power supply heat backup is provided to ensure a high operating reliability
Introduction
MODEL7304 is a high-performance V.35 optic fiber modem
optic cable, optical signal is demodulated into a V.35 data signal. V.35
developed by using a dedicated integrated circuit. It is to modulate a
interface may be directly connected with the V.35 interfaces of image
N×64K V.35 data signal directly over single- or multi-mode optic
and data terminals or the WAN ports of MUX, exchanger and router
fiber for a transmission via optic cable line. At another end of the
for a dedicated network setup or a LAN connection.
Specification
Optic interface:
alarm, out-of-frame alarm etc.
Line mode type: CMI
Structure:
Line mode rate: 2.048Mbps
Independent: 140mm (depth) x 210mm (width) x 42mm (height)
Operating wavelength: 850nm,1310nm or 1550nm
Rack-mountable: 19in 4.5U standard casing
Optic fiber connector: SC/PC
Power supply:
Applicable optic fiber : multi-mode, single-mode
Independent: 85V264V AC input, 5V/2A output
Transmission distance: Single-mode: up to 120km
-36V-72V DC input , 5V/2A output
Multi-mode: up to 2km
Rack-mountable: 150V260V AC input, 5V/16A , 12V/1A output
-38V-58V DC input, 5V/16A , 12V/1A output
V.35 interface:
Data rate: N×64Kbps N=1~32
Power consumption: 3W
Available with CTS/RTS (Hardware) flow control function
Operating temperature: 0°C50°C
Type of connector: M34 connector
Storage temperature: -20°C80°C
Operating mode: DCE
Humidity: 5%90% (free of condensate)
Indicator lamps:
Warranty: 5 years
To
indicate
the
operating
status
of
power
supply,
data
receiving/sending, loopback and random code test, code missing
1
Approvals: FCC, CE, RoHS approvals
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