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GAOTek Fiber Optic Voice Communication Multiplexer
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GAOTek Optical Fiber Voice Pots Multiplexer

GAOTek optical fiber voice ports multiplexers are 30 channels voice fiber multiplexers that provide a method of multiplexing up to 30 analog (POTS) channels over single pairs of multimode or single-mode fibers.

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SKU: GAOTek-OMP-343 Category:
Description

Description

Overview

GAOTek optical fiber voice ports multiplexers are 30 channels voice fiber multiplexers that provide a method of multiplexing up to 30 analog (POTS) channels over single pairs of multimode or single-mode fibers. These voice fiber multiplexers solve the problem of limited available fiber, reduce equipment space, and lower overall equipment costs. In addition to voice (POTS), the voice multiplexers also come with 4 x 10 or 100 Base-T Ethernet ports, 4 x RS232 ports, and 4 x E1 ports. All ports operate simultaneously over the fiber optic cable and can be used with leased lines to build private networks and private telephone networks. Their merits include complete warning functions, high integration, low consumption, stable performance, and convenient usage. The 30 voice (FXS or FXO) phones over fiber multiplexers can be managed by SNMP management; users can monitor various devices’ operation status easily.

 

Features

  • provides 1 to 4 channel E1 G.703 for option
  • provides 1 to 4 channel (liner) Ethernet for option
  • provides 1 to 30 channel POTS (FXO or FXS)
  • provides 1 to 4 channel RS232
  • Ethernet port support 10M or 100 M or 10 M or 100 M or 1000 M
  • Ethernet port supports AUTO-MDIX
  • 1 to 30 channel voice connection supports calling indication.
  • Configuration E&M to Fiber convertor point to point
  • Voice port supports O port and S port.
  • Optical interface supports SC or FC interface and supports single fiber interface.

 

Technical Specifications

Optical Interface Optical wavelength: single mode 1310 nm to 1550 nm or multimode 850 nm
Fiber: single fiber or double fiber for option
Transmitting consumption: -9 dBm to -5 dBm
Transmission range 0 mi to 74.56 mi (0 km to 120 Km) for option
Optical interface SC or FC or ST or SFP (optional)
Receiving and dispatching module >-6 dBm
Optical receiver receiving sensitivity <-36 dBm (BER<10 to 11)
Fiber circuit code NRZ code
Ethernet interface (Option) Rate: 10 M or 100 M, full or duplex auto-negotiation
Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Address Entries: 4096 Entries
Total Memory Sizes: 64M Bits SDRAM
Physical interface: RJ45, support AUTO-MDIX
Voice Interface Alarm voltage: 75 V
Alarm frequency: 25 HZ
2-line input impedance: 600 Ω (hanging off)
Wastage: 40 dB
Alarm detecting voltage: 3 5V
Alarm detecting frequency: 17 HZ to 60 HZ
2-line input impedance: 600 Ω (hanging off)
Wastage 40 dB
Max current 22 mA
Saturation voltage 3 V
Dial speed >20 pps
Steady current 7 ma
min test current 5 ma
pluse dial recognition >20 pps
RS232 Interface (Option) Rate: 300-115.2Kbps auto-adaptable (Asynchronous)
Interface characteristic: satisfies ITU-T V.24
E1 Interface (Option) standard Conforms to G.703 standard
rate N × 64 Kbps, N1 to 32
Vibration characteristic Satisfies G.742 and G.823 standard
Transmission capacity 4 x E1
Clock type internal-clock, route clock
Connecter 75ohm BNC or 120ohm RJ45
Power Supply working voltage range wide, good anti-disturb and Isolation, work stable
option I – DC -48 V, range DC-36 V to DC -72C
option II – AC 220 V, range AC 165 V to AC 240 V
option III – double power AC+AC, DC+DC or AC+DC
Power Consumption <=3 Watts
Environment Condition Operating temperature 32 ℉ to 122 ℉ (0 ℃ to 50 ℃)
Storage temperature   -4 ℉ to 158 ℉ (-20 ℃ to 70 ℃)
Relative temperature 95 % (uncondensed)
Dimension 17.05 in x 5.43 in x 1.73 in (433 mm x 138 mm x 44 mm)