| | Remarks： Overview
HiOSO V.35 fiber optic Modem is a kind of communication equipment
to transmit one channel V.35 data over a pair of fibers. It adopts
ASIC chip and modular structure inside, integrates the functions of
coding, decoding, information insertion, and alarm switchover.
Therefore its circuit is simple, structure is compact and power
consumption is low. It is widely used in the occasions that require
high reliability and complete auxiliary functions. Features - Support point-to-point connection in pairs or connection to E1 fiber optic
Modem
- Supply one V.35 port, with the rate of N*64 Kb/s (N = 1-32),
adjustable
- Support three timing modes:master closk,slave clock and V.35
terminal slock
- Support automatic tracing function of remote timeslot bandwidth
- Support auto-sensation between the receive clock and data phase at
V.35 port
- Support multiple loopback functions and bit error of internal link
test function, facilitating engineering commissioning
- Support the remote electrical outage detection function, which can
tell whether it is fiber cut or the remote electrical outage
- Rich panel display enables the user easy to identify the fault
- Type: HA390-V35FB
Technical Parameters Optic Interface - Optical link rate: 4.096 Mb/s
- Wavelength: 1310 nm (standard) / 1550 nm (optional)
- Transmission distance: 40 km (standard) / 60 km, 80 km, 120 km
(optional)
- Optical output power: > -12 dBm
- Receiving sensitivity: superior to ?36 dBm (BER ?10-10)
- Optic connector: FC (standard)/SC (optional)
- Optic port: dual-fiber (standard) / single fiber (optional)
V.35 Interface - Rate: N*64 Kb/s (N = 1-32)
- Interface characteristics: In compliance with V.35 standard
- Connector: DB25 socket
- Working in DTE or DCE mode (set by selecting the clock of
equipment)
- Auto-sensation between the receive clock and data phase
- Phase of output data can be selected through the DIP switch RXC_MOD
- Interface level:
Data and clock signals are differential signals, V.35 or V.11 level
optional, and V.35 level by default - Control signal is non-balanced signal, with electrical
characteristics of V.28
Power
AC 220V (175V -265V)
DC -48V (-36V -- -72V)
Power consumption ( 5W ) |
