PMX OPMUX-FL100 PDH multiplexer combines four/eight E1 channels and one 10/100M LAN channel over a single fiber optic link. A pair of PMX OPMUX-FL100 offers simple and low-cost connectivity for these E1 and LAN traffic up to 80KM. OPMUX-FL100 supports 1+1 optical link redundancy with ALS function (Automatic Laser Shutdown/Reduction). PMX OPMUX-FL100 fiber optic Multiplexer can be used to extend the transmission distance without performance degradation via fiber cable between two Fast Ethernet segments transparently.
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Web address: http://www.tech-pac.com Address: 6/F., Houston Centre, 63 Mody Road, TST, Kowloon,, Hong Kong, Hong Kong
Phone: 852-2-5710327 - Fax: 852-2-5710317
Detailed Product Description
PMX OPMUX-FL100 PDH multiplexer combines four/eight E1 channels and one 10/100M LAN channel over a single fiber optic link. A pair of PMX OPMUX-FL100 offers simple and low-cost connectivity for these E1 and LAN traffic up to 80KM. OPMUX-FL100 supports 1+1 optical link redundancy with ALS function (Automatic Laser Shutdown/Reduction). PMX OPMUX-FL100 fiber optic Multiplexer can be used to extend the transmission distance without performance degradation via fiber cable between two Fast Ethernet segments transparently.
PMX OPMUX-FL100 has found wide applications in carriers, paging stations, electricity, railway, oil-fields and banks, as point-to-point applications and central-site to multipoint application. Its compact 1-U high enclosure facilitates easy installation and maintenance.
FEATURES:
l Combines four/eight E1 channels and one 10/100M LAN channel over a single fiber optic link
l Supports SNMP network management
l Extends the range of E1 and LAN traffic over fiber optic from 40KM -80KM
l LAN cable straight/cross-over auto sensing (AUTO MDI/MDIX)
l 10M/100M, half/full duplex auto negotiation
l Optical link rate: 150Mbps
l Dual optical link 1 + 1 redundancy
l Provide one PCM voice service channel, one RS232 console port and one RS232 data port
l Support optic interface ALS (Automatic Laser Shutdown/Reduction)
l Built -in digital E1 smoothing phase locked loop and clock recovery circuit complies with ITU-T G.823 and G.742
l Built -in optical line clock and data recovery circuit (CDR)
l Support of VLAN and flow control
l Comprehensive alarm, monitoring and loopback functions including E1 path remote loopback
l Status LEDs
l Compact 1U high standard 19-inch enclosure
l Low power consumption: <= 10W
l 220VAC or -48VDC power supply, support power redundancy
SPECIFICATIONS
G.703 E1 Interface
Standard ITU -T G.703, G.823 and G.742
Interface Unloaded 4-wire twisted pair 19 to 26 AWG or
BNC 75ohm coaxial cable
Code HDB3 (up to 2048 Kbit/s baud rate)
Baud rate 2048 Kbps
Number of E1 channels 4E1 or 8E1
Transmit Level According to G.703
Impedance 75ohm unbalanced or 120ohm balanced
Receive voltage 0~-43 dB
Transmit high voltage 2.37V?10%, 75ohm
Transmit low voltage 0 ? 0.1V
Connector RJ -45: 120ohm balanced
BNC coax: 75ohm unbalanced
Output Jitter < 0.08 UI
Optical Interface
Transmission rate 150Mb/s ?50ppm
Transmission medium G.652 optical fiber
Source F-P for 1310nm
DFB for 1310nm or 1550nm up to 80km
Coding NRZ
Receiver PIN diode or PINFET
Wavelength 1310 nm, 1550nm (option)
Transmission Range Up to 50 km for a 1310 nm laser diode over single mode fiber
Up to 80 km or 120km for a 1 550 nm laser diode over s ingle mode fiber
Number of optical link single, or 1 + 1 redundancy (optional)
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