V.35 over Optic Fiber Modem

Features 1. Rate N x 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 developed by using a dedicated integrated circuit. It is to modulate a N x 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. Specification 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 x 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^oC-50^oC Storage temperature: -20^oC-80^oC Humidity: 5%-90% (free of condensate) Warranty: 5 years Approvals: FCC, CE, RoHS approvals