IDM MUX180 Integrated Service Cross-connect Multiplexer
IDM MUX180 Integrated Service Cross-connect Multiplexer is a comprehensive service multiplexing platform integrating 64K narrowband service access, PCM multiplexing, 64K timeslot cross-connection, and SDH optical transmission.<br /> The IDM MUX180 device is mainly used for service access and cross-connection at the access layer of data communication networks. It features complete synchronization timing functions, providing non-blocking cross-connection at the 64K level for up to 24 E1 channels, while also providing up to 180 channels of 64K services, including telephone, magneto telephone, common battery telephone, and V.24 data services.<br />
图集展示
I. Introduction
The IDM MUX180 Integrated Service Cross-connect Multiplexer is a comprehensive service multiplexing platform that integrates 64K narrowband service access, PCM multiplexing, 64K timeslot cross-connection, and SDH optical transmission.
The IDM MUX180 device is primarily used for service access and cross-connection at the access layer of data communication networks. It features complete synchronization and timing functions, provides non-blocking cross-connection at the 64K level for up to 24 E1 channels, and simultaneously supports up to 180 channels of 64K services, including telephone, magneto telephone, common battery telephone, and V.24 data services.
Figure 1 Front Panel of IDM MUX180
II. Product Features
- 19-inch standard 3U chassis with card-module design; provides 17 user 3U card slots;
- Two SFP-type STM-4/1 optical interfaces, supporting SDH ring and chain networks with 1+1 tributary channel protection;
- Provides 252×252 VC-12 non-blocking cross-connect between TDM interface services, supporting unidirectional, bidirectional, and broadcast services;
- Supports up to 24 E1 64K timeslot non-blocking cross-connections;
- Supports access of up to 180 64K timeslot services;
- Provides 4 physically isolated EoS Ethernet groups, each with configurable bandwidth of N×VC12 (N=1~50); each group also reserves one expansion Ethernet port; work with 8FE cards to expand Ethernet port count;
- 5-in-1 2-wire voice card: 3U-8MVOICE; each card provides 8 channels of 2-wire voice; each 2-wire voice channel can be configured as FXO/FXS/Hotline/Magneto/2100 Magneto mode;
- Radar data access card can be inserted, providing 4 radar data service interfaces per card; supports synchronous and asynchronous modes; in synchronous mode, transmission rates support 300bps/600bps/1.2kbps/2.4kbps/4.8kbps/9.6kbps/19.2kbps/38.4kbps/57.6kbps/64kbps/115.2kbps/128kbps; in asynchronous mode, maximum transmission rate is 38.4kbps, with rates below 38.4kbps auto-adaptive;
- Clock source can be selected from line clock, external clock (2Mbit/s or 2MHz), or free oscillation;
- Provides 17 user slots for various service cards, supporting access of PDH, E1, FXO/FXS, V.24/V.28/V.35, EM2/4, hotline telephone, magneto telephone, high-fidelity audio, X.50, and 10M/100M Ethernet, etc.;
- Supports insertion of 3UMPCONV user optical expansion card and WG300 signaling exchange card;
- Standard model offers non-relay transmission distance of 40 km; customized longer distance options available;
- Provides Ethernet management channels based on DCC, E1, N×64K, and TCP/IP; supports SNMP protocol;
- Power supply: DC -48V and AC 220V, with optional DC+DC, AC+AC, AC+DC dual backup power;
III. Technical Specifications
Optical Interface
Interface Type | SFP | Fiber Mode | Single-mode(Multi-mode optional) |
Rx/Tx Rate | 155.52Mbps/155.52Mbps | Rx/Tx Wavelength | 1310nm/1550nm |
Optical Output Power | -12~-6dBm | Receiver Sensitivity | Better than-32dBm |
Transmission Distance | 40Km, optional long-distance optical modules can be installed for longer fiber transmission | ||
E1 Interface
Bit Rate | 2.048Mbps | Line Code | HDB3 |
Standard Protocol | Supports ITU-T G.703 | Impedance | 75Ω/120Ω |
Frame Structure | PCM30/32 | Signaling |