+  Optical Modem
+  PDH Optical Multiplexer
+  Multi service Optical Machine
+  EOS
+  Video Optical Transmission Series
+  Interface Converter
+  E1 Channel Protection Switching
+  media Converter
+  Convergent type bridge server
+  Serial Data Server
+  Centralized platform
+  Active WDM Equipment
+  Passive WDM system
+  Auxiliary equipment
+  DTS
+  PTN
+  PCM
    TOM-C04E 4E1 PDH Optical Multiplexer     TIC-E102 E1 channel protection switching     TIC-2014-TX E1/ETH Interface Converter
PDH Optical Multiplexer
TOM-C04E 4E1 PDH Optical Multiplexer
Product Introduction
      TOM-C04E Compact Optical multiplexer is a low cost and high performance optical line transmission equipment, which combines four ITU-T G.703 compliant standard electrical E1, 2.048Mbps signals into an optical data stream for transport over fiber optic cables. Several transmitter options for different cable types and wave-lengths are available. This optical line equipment is developed for transmission in access networks, corporate networks, dedicated networks for railway and power companies etc.
¡ñ¡¡Advanced and compact design that performs E1 multiplexing & de-multiplexing and provides a 16.896Mbit/s optical interface in a single unit.
¡ñ¡¡Built-in AC/DC or DC/DC converter and supervisory microprocessor
¡ñ¡¡Digital clock data recovery for E1 signal
¡ñ¡¡Provides visible and audible alarm indication
¡ñ¡¡Low power consumption
¡ñ¡¡Order wire channel for end to end installation and maintenance
¡ñ¡¡Auxiliary data channel in optical line code
¡ñ¡¡Centralized network management with the Topone NMS
¡ñ¡¡High reliability
¡ñ¡¡Flexible installation in various mechanical constructions.
Technical Specification
¡ô Electrical (E1 interface)
¡¡¡¡Channel capacity:     4 channels
¡¡¡¡Bit rate:                    2.048Mbps¡À50ppm
¡¡¡¡Line code:                HDB3
¡¡¡¡Nominal impedance: 75¦¸ unbalanced / 120¦¸ balanced
¡¡¡¡Jitter character:        ITU-T G.742,G.823 compliant
¡ô Optical
¡¡¡¡Bit rate:                    16.896 Mbit/s
¡¡¡¡Line code:                 1B1H
¡¡¡¡Optical source:          LD
¡¡¡¡Transmitter power:   ¡Ý£­9dBm
¡¡¡¡Receiver Type:          PINFET
¡¡¡¡Receiver sensitivity:  ¡Ü£­40dBm£¨BER¡Ü10-11£©
¡¡¡¡Wavelength:             1310 / 1550nm
¡¡¡¡Optical connector:     FC/SC
¡ô Power supply
¡¡¡¡Power input:             AC/DC optional
¡¡¡¡Power consumption: ¡Ü5W
¡ô Environment
¡¡¡¡Temperature:            £­5¡æ¡«£«50¡æ for operation
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡          £­40¡æ¡«£«70¡æ for storage & transport
¡¡¡¡Humidity:                   10%¡«90% RH non-condensing
¡ô Physical
¡¡¡¡Standalone compact (19"/2)
¡¡¡¡Dimension:                 220mm(width)¡Á43.5mm(height)¡Á150mm(depth)
¡¡¡¡Weight:                      1.0 kg
Rack type:                        EIA 19"
¡¡¡¡Standalone (19")
¡¡¡¡Dimension:                 440mm(width)¡Á43.5mm(height)¡Á150mm(depth)
¡¡¡¡Weight:                      1.2 kg
Rack Type:                        EIA 19"
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