IDM-360ME Telephone Optical Terminal 360 Telephone Lines 4 Ethernet Ports

Name: IDM-360ME Telephone Optical Terminal 360 Telephone Lines 4 Ethernet Ports - Raytrans
Brand: Beijing Raytrans Digital Technology Co., Ltd.
SKU: IDM-360ME

📅May 12, 2026

Model：IDM-360ME|Category：Telephone Optical Terminal

The IDM-360ME multi-service optical terminal provides 4 shared wire-speed 100M Ethernet interfaces and 6 groups of transparent E1 interfaces. Meanwhile, the IDM-360ME multi-service optical terminal provides FXO and FXS interfaces with Caller ID functionality, supporting a full configuration of 360 subscriber voice channels.

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Overview:

The IDM-360ME Telephone Optical Terminal provides 4 shared wire-speed 100M Ethernet interfaces (which can also be divided into VLANs for isolation), 4 groups of transparent E1 interfaces, and FXO/FXS interfaces with Caller ID functionality, supporting a full configuration of 360 subscriber voice channels.

The IDM-360ME Telephone Optical Terminal provides 15 card slots, with 1+1 redundant CMU main control cards, 1+1 redundant power supplies, and 12 service cards. All card slots support hot-swapping. It is the best choice to replace large-count audio cables, costing only about the same as a few hundred meters of 300-pair audio cable!

The IDM-360ME Telephone Optical Terminal multiplexes narrowband and broadband services onto a 155M optical transmission channel, achieving both simplified transmission lines and cost savings. This optical terminal features a plug-in card structure design, with each service card providing 30 telephone channels. The equipment is easy to install and convenient to maintain.

IDM-360ME Telephone Optical Terminal

Product Features:

Optical line rate of 155Mbps;
1+1 CMU central control management card, 12 subscriber card slots, each subscriber interface card can accommodate 30 channels of 64K telephone audio services, with a maximum subscriber interface capacity of 360 channels;
The CMU main control card provides dual optical fiber transmission redundancy, enhancing the reliability of the fiber link. Dual CMU cards can be used when higher reliability is required!
4 100M adaptive Ethernet channel interfaces, supporting VLAN partitioning;
4 groups of transparent E1 interfaces, with 4 groups in 75-ohm unbalanced mode, allowing customers to choose according to their environment;
The entire unit features a centralized chassis design, standard 6U chassis, compliant with telecommunications and carrier standards;
Easy equipment installation and convenient maintenance.

Technical Specifications:

Optical Interface

Interface Type	FC (SC and others customizable)	Fiber Mode	Single-mode (multi-mode optional)
Fiber Rate	155Mbps	Wavelength	850nm/1310nm/1550nm
Transmit Power	-2～-11dBm	Receiver Sensitivity	Better than -36dBm

Ethernet

Interface Type	RJ-45	Transmission Rate	100M wire-speed, 100Mbit/s
Standard Protocol	Compliant with IEEE-802.3u standard	Port Mode	10/100M auto-negotiation

E1 Interface

Line Rate	2048Kbps	Line Code	HDB3
Standard Protocol	Supports ITU-T G.703	Impedance	75Ω/120Ω
Frame Structure	PCM30/31	Mode	Transparent

FXO/FXS Interface

Audio Range	300Hz～3400Hz	Impedance	Three-element compound impedance 200Ω+560Ω//0.1μF
Compression Rate	ITU G.711 A-law	Loop Current	25mA/channel