IDM GP4000-30E Ultra-Broadband Integrated Service Optical Multiplexer 4x Gigabit Ethernet 4x E1 30x Telephone
The IDM GP4000-30E ultra-broadband integrated service optical multiplexer utilizes 5G fiber transmission bandwidth…
I. Overview
The IDM GP4000-30E ultra-broadband integrated service optical multiplexer utilizes 5G fiber transmission bandwidth (G.703 standard) with PCM30/31 framing, providing dual-fiber mutual backup, direct telephone service interfaces (30 channels of FXO, FXS, or Magneto), 4 groups of physically isolated wire-speed 1000M (4000M total), E1 (1-4 E1 channels), HDMI HD video transmission, and various other user interfaces. Meanwhile, 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 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
Standard 19-inch 1U chassis design for easy installation;
Provides 2 5Gbps SFP optical interfaces with 1+1 optical port protection;
Provides 30 standard telephone interfaces;
Provides 4 physically isolated 1000M Ethernet interfaces;
Provides 4 groups of E1 interfaces supporting transparent transmission mode;
Provides standard SNMP network management interface;
Equipped with comprehensive function control switches and alarm indication features.
III. Technical Specifications
Optical Interface
Interface Type | SFP | Fiber Mode | Single-mode (Multi-mode optional) |
Fiber Rate | 5Gbps | Wavelength | 1310nm/1550nm |
Optical Output 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 Frequency Range | 300Hz~3400Hz | Impedance | Three-element complex impedance200Ω+560Ω//0.1Μf |
Companding Rate | A-law per ITU G.711 | Loop Current | 25mA/channel |
Power Supply and Power Consumption
Power Supply | DC-48V / AC 220V /Dual Power Supply | Power Consumption | ≤100W |
Environmental Conditions
Operating Temperature | 0ºC~40ºC | Humidity | ≤90%(Non-condensing) |
IV. Application Examples

FAQs
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