Product Ranges
Transmission, Building Automation, Security Services
Contact Us

  • Country: China
  • City: Shenzhen
  • Address: 3F, Building B26,Lixin Road,Xixiang District,Bao'an District
  • Contact Person: Jungle Zhu

Key Specifications
E1-MUX04 This Desktop type equipment provides 1~4channel voice outputs, support 4U rack plug-in. The electricity part is full digital circuit. The superiority of this product is reliable work and stable with high integration and lower energy consumption. Small size for easy install and maintenance. Most clients of telecom operators rent E1 line for ethernet networking, while this equipment could supply more telephone lines on E1 and free call between head office and branch.


▪ Support 4 channel voice E1 PCM Mux (Desktop Type);

▪ Based on self -copyright IC;

▪ Can monitor the remote alarm status;

▪ E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology;

▪ Voice port supports FXO and FXS port, 2/4 wire audio interface,

▪ FXO port docking with program-controlled switchboard, FXS port connected to the user& 39;s telephone;

▪ 1~4Channel voice access, supports caller ID feature and reverse polarity billing functions;

▪ Support each sites mutual number allocation function;

▪ Can detect the end device is power-off or E1 line is broken when the lose signal, through the LED indicates alarm;

▪ Multiple power mode options: AC220V, DC-48V / DC24V and so on.;

▪ Telephone interface with lightning protection, lightning reached GB/T17626.5 (IEC61000-4-5), Short circuit current wave 8/20μs,open-peak output voltage 6KV standards;
4 channel voice E1 PCM Mux (Desktop Type)
Other Products
RS232 Three Wire Signal Isolated Protector, 300~38.4Kbps, 2500V Opto-isolation
Industrial RS-485/RS-422 Isolator/Repeater/Converter, 2500V Opto-isolation
3-Port 10/100M PoE Extender
Single Port Gigabit PoE Injector, AC100-240V
Gigabit PD PoE Splitter, 2000V Isolation
10/100M PoE Splitter Cable, 1500V Isolation
16-port 10/100M Ethernet + 2-port 10/100M FX Din-Rail Layer2 Managed
1 of 8