4 E1 Optical Multiplexer plus Ethernet with SNMP

Product Overview

Aries Telecom offers 4 E1 + Ethernet - Optical Multiplexer is a high performance optical line transmission equipment, combines 4, ITU-T G.703 compliant standard electrical E1s plus 100BaseT ethernet signal into an optical data stream for transport over fiber optic pairs.

Several transmitter options for different cable types and wave-lengths are available. 1+1 optical path redundancy is offered and available as an option.

Download Data Sheet of 4E1 Optical Multiplexer plus Ethernet with SNMP (PDF)

Download Presentation of 4E1 Optical Multiplexer (PPS)

The option of 1+1 Optical Redundancy (Protection Switching), the transmission automatically switches to a 'standby' optical link in the event of a failure of the 'primary' optical link.

Application Diagram


  • Compact design (1U   - 44mm high) that performs E1 and Ethernet channel multiplexing & de-multiplexing to an optical output
  • Provides visible and audible alarm indication
  • Orderwire (EOW) channel for end to end installation and maintenance
  • Local and remote loop back test for diagnostics
  • 1+1 Fiber Path protection
  • Clock options: internal/loop-timed
  • Provides visible and audible alarm indications
  • Local & remote loopback controls for diagnostics and troubleshooting
  • Local configuration management through RS232 Serial Port
  • Low power consumption


  • Integrated E1 plus Ethernet - optical multiplexer
  • 10/100M Ethernet port - 100Mbps Ethernet data transmission rate
  • Powered by grade Class I Laser
  • 4E1 interfaces
  • Power Input options: -48V DC input, AC, AC+DC
  • E1 120 Ohms / 75 Ohms - options available
  • SNMP
  • Remote configuration and management through 10/100BaseT Ethernet Port - Telnet
  • Extensive alarms and status indication facility
  • Easy operation
  • Standard ITU-T compliant interfaces
  • Auto Laser Shut Off facility

Others Links

Technical specifications are subject to change without notice.
All brand names and trademarks are the property of their respective owners.


4 E1 Optical Multiplexer plus Ethernet with SNMP - Data Sheet (PDF)

4 E1 Optical Multiplexer - Presentation
8 E1 Optical Multiplexer plus
Ethernet with SNMP

Gigabit (Wire-Speed) Optical Multiplexer with 16 E1

STM-1 Hi-Z Non-Intrusive Monitoring Groomer
8 x E1 over Ethernet Multiplexer (TDM over IP)
16 x E1 over Ethernet Multiplexer (TDM over IP)
Ethernet over 4 E1 Converter
Ethernet over SDH Converter
VCL-TP, Teleprotection
Equipment (C37.94 Optical Version)

VCL-TP, Teleprotection Equipment (G.703 64 Kbps Electrical Version)

Gigabit Ethernet over SDH
Other Link
VCL-MX Version 6 - 80 E1 Voice and Data Multiplexer
 VCL-MX Version 6 DXC - 80 E1, 160Mbps DXC Switch
STM-1, STM-4, STM-16 SDH Multiplexers
Multiplexers & Channel Bank
Monitoring Groomer Solution
TDM over IP Solutions
Optical Multiplexer
Teleprotection Equipment
Ethernet over SDH Converter
Ethernet over Multi E1 (ML- PPP) Converter
Digital Access Cross Connect (DXC)
    :: Application Diagram ::

Home    |   What's New   |   About Us   |   Contact Us   |   Products   |    Press   |   E-mail

Aries Telecom and Trading Corp.
PO Box 85680, Al-Jazeera Al-Hamra, Ras Al Khaimah, U.A.E.
Ph: +971 56 136 1308, Fax:  +971 43 631 147