
IDM OMP4000-4E1-30E Ultra-Broadband Integrated Service Optical Multiplexer 4x Gigabit Ethernet 4x E1 30x Telephone
IDM OMP4000-4E1-30E physically isolated Gigabit telephone optical terminal, 5G optical interface, 19-inch 1U standard chassis, provides 2 5Gbps SFP optical interfaces with optical port 1+1 protection; provides 30 voice channels + 4E1 + 4 physically isolated wire-speed Gigabit Ethernet ports; provides standard SNMP network management interface.
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I. Overview
The IDM OMP4000-4E1-30E Ultra-Broadband Integrated Service Optical Multiplexer utilizes 5G optical fiber transmission bandwidth (G.703 standard) and adopts the PCM30/31 format. It provides dual-fiber mutual backup and directly offers telephone service interfaces (30 channels of FXO, FXS, or Magneto), 4 groups of physically isolated wire-speed 1000M Ethernet (4000M total), E1 (1-4 E1 channels total), HDMI HD video transmission, and various other user interfaces. Additionally, the device is easy to install and can meet the requirements of various application environments.
It provides dual-fiber mutual backup and can also be combined with other devices to form multiple groups of physically isolated Ethernet chain networks Telephone Optical Terminal, ring networks Telephone Optical Terminal, and point-to-multipoint star networks Telephone Optical Terminal.



II. Product Features
Ø Standard 19-inch 1U chassis architecture for easy installation;
Ø Provides 2 5Gbps SFP optical interfaces with optical port 1+1 protection;
Ø Provides 30 standard-defined telephone interfaces;
Ø Provides 4 physically isolated 1000M Ethernet interfaces;
Ø Provides 4 groups of E1 interfaces supporting transparent transmission mode;
Ø Provides standard SNMP network management interface;
Ø Features comprehensive function control switches and alarm indication functions.
III. Technical Specifications
Optical Interface
Interface Type | SFP | Fiber Mode | Single-mode (Multi-mode optional) |
Fiber Rate | 5Gbps | Wavelength | 1310nm/1550nm |
Transmit Power | -1~-3dBm | Receiver Sensitivity | Better than-24dBm |
E1 Interface
Line Rate | 2048Kbps | Line Code | HDB3 |
Standard Protocol | SupportsITU-T G.703 | Impedance | 75Ω/120Ω |
Frame Structure | PCM30/31 | Mode | Transparent |
Ethernet
Interface Type | RJ45 | Transmission Rate | 10M/100M/1000M |
Standard Protocol | SupportsIEEE802.3 | Operating Mode | Full/Half Duplex/Auto-Negotiation |
FXO/FXS****Interface
Audio Range | 300Hz~3400Hz | Impedance | Triple Complex Impedance200Ω+560Ω//0.1Μf |
Compression Ratio | ITU G.711 A-law | Loop Current | 25mA/channel |
Power Supply and Power Consumption
Power Supply | DC-48V / AC 220V / Dual Power | Power Consumption | ≤100W |
Environmental Conditions
Operating Temperature | 0ºC~40ºC | Humidity | ≤90%(non-condensing) |
IV. Application Examples


