Humanity HM-PE60 PCM multiplexer can realizes telephone and customized services over E1.

The customized services are offered by 8 extra service slots. They are mainly used in public security, military, water conservancy, electric power, oil field etc.

• 1.5U 19inch
• Thunder-protection                                                                                                                                     
• 24hours aging for stable performance.     
• Customized flexible services   

E1	Telephone(FXO/FXS/hotline)
2xE1 with HDB3 coding E1 both with BNC and RJ45 Rate: 2.048Mb/s±50ppm Both with BNC （75Ω）and RJ45（120Ω） Fully comply with ITU-T G.703	Connector: RJ45 Impedance: 200Ω+680Ω‖0.1uF Frequency character: 300-3400Hz（-0.6-+3dB） Weighted noise: ≤-65dBmop Interface loop resistance: ≤1800Ω
Low speed Ethernet(option)	2/4 wire EM(option)
Connector: RJ45 Bandwidth: NX64Kbps，N=1-30 MAC address list capability: 1024 MAC address list aging time: 5 minutes The minimum frame length: 64byte~2024byte VLAN: support VLAN transparent transmission	Input impedance: 600Ω Tolerance common-mode voltage in audio wire: 300V CMRR: better than 55db.
Magnet phone(option)	RS232(option)
Connector: RJ45 Input impedance(normal non ringing status): 600Ω Return loss: 40dB Frequency: 300-3400Hz（-0.6-+3dB） Ring voltage: ≤ 90V Ring frequency: 20Hz to 90Hz	Connector: RJ45 Transmitting output voltage: ±15V Receiving input voltage: ±15V   The maximum rate of transmitting and receiving: 38.4Kbps
RS485(option)	Environment
Connector: RJ45 Receiver input sensitivity: maximum ±200mV Receiver output current, IO: ±10mA The maximum transmitting and receiving rate: 38.4Kbps	AC, DC, or AC+DC power Power consumption: ≤30W Working temperature: 0 ~ 70℃ Relative humidity: ≤90%(25℃)