IDM-MUX30

Overview:

The IDM-MUX30 optical-electrical integrated transmission equipment is a STM-1 level multi-service SDH optical transmission system built on SDH and EOS technologies, fully compliant with ITU-T standards. This equipment provides users with multi-service access and transmission, offering two 155.52Mbps optical interfaces (A and B), supporting up to 18 10M/100M Ethernet interfaces and 24 groups of E1 interfaces. It features ITU-T G.813 standard network element timing, VC-12 cross-connection, and channel protection functions. Additionally, the IDM-MUX30 optical-electrical integrated equipment can serve as an Add-Drop Multiplexer (ADM) or Terminal Multiplexer (TM) for constructing point-to-point, point-to-multipoint chain, and ring transmission networks. The IDM-MUX30 optical-electrical integrated equipment is widely applicable for public telephone network access or dedicated line information transmission in telecommunications data services, power utilities, banking, public security, and military sectors.

Product Features:

• 19-inch 1U standard chassis structure for easy installation;
• Integrates SDH, PDH, and IP access functions into one unit, meeting most remote service access requirements;
• Supports 3 service slots, accommodating E1 service cards, FXS/FXO cards, V.24/V.35 cards, Ethernet expansion cards, video cards, and universal service cards for flexible configuration based on requirements;
• Multiple clock modes to meet clock requirements in various application environments, including local crystal oscillator clock, line-extracted clock, and external clock 2MBIT/2MHZ;
• Comprehensive monitoring and alarm functions. Panel LEDs display specific alarm status, and the equipment can output alarm information;
• The main unit provides dual optical or dual electrical SDH interfaces, facilitating chain network or redundant ring topology construction;
• Supports point-to-point, chain, and ring networking topologies, and can also be integrated with centralized MSTP systems for combined networking;
• Cross-connection capacity of 128×128 VC-12;
• FC/SFP optical modules available in optical port mode;
• Interoperable with STM-1 optical interfaces of any standard SDH/MSTP equipment;
• Provides Ethernet management channels based on DCC, E1, N*64K, and TCP/IP, with SNMP simple network management protocol support;
• DC -48V and AC 220V power supply, with optional AC+DC dual backup power;

Technical Specifications:

Optical Interface

Connector Type	FC (SC etc. customizable)	Fiber Mode	Single-mode (multi-mode optional)
Tx/Rx Rate	155M/155M	Tx/Rx Wavelength	1310nm/1550nm
Transmit Power	-15~-8dBm	Receiver Sensitivity	Better than -32dBm
Transmission Distance	20Km, optional long-distance optical modules are available for extended fiber transmission.

E1 Interface

Bit Rate	2048Kbps	Line Code	HDB3
Standard Protocol	ITU-T G.703 compliant	Impedance	75Ω/120Ω
Frame Structure	PCM30/31	Signaling	Channel Associated Signaling

Ethernet

Interface Type	RJ-45	Transmission Rate	N×2.048Mbps (N≤50)
Standard Protocol	Supports IEEE802.3	Operating Mode	Full/Half Duplex/Auto-negotiation

Power Supply and Consumption

Power Supply

AC220V/DC-48V

Power Consumption

10W

Environmental Conditions

Operating Temperature

-15oC ~ +50oC

Relative Humidity

0~95% (Non-condensing)

Product Dimensions

Length × Depth × Height

440×230×45 (mm)