+86 0571-87007056  service@fctel.com.cn

Voice Over E1

E1-30Voice + 1port Ethernet PCM MUX

This equipment provides an E1 access1~30 channel voice outputs.one channel 64Kbps ethernet optional(or 29chs voice+128Kbps ethernet) 1channel data(RS-232/422/485), The electricity part is 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.
◆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;
◆Support FXO/FXS EM2/4 audio Magnet telephone Interface FXO port docking with program-controlled switchboard FXS port connected to the user’s telephone;
◆Providing four expansion interface can be extended from 1 to 4 asynchronous data such as RS232/485/422/Manchester codes; Or 1 to ◆8*channel dry contact interface etc.;
◆Ethernet interface rate is 10/100Mduplex/half duplex adaptive;
◆1~30 Channel voice access supports caller ID feature and reverse polarity billing functions;
◆Support various 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;
◆Provide 2 clock types: E1 master clock and E1 line clock;
◆Have three Loop Back Mode: E1 interface Loop Back (ANA)、Ethernet interface Loop Back(DIG)、Command the remote Ethernet interface Loop Back(REM);
◆Have PATT functioneasy for opening linescan use as a E1 bit-error tester;
◆E1 can support N * 64k (N = 1-32) rateit mean rate is adjustable from 64K-2048K;
◆With Console interface Can display the local and remote equipment status;
◆Support 6U 13 slots rack plug-incan realize centralized SNMP,1U type can equipment with independent SNMP;
◆Multiple power mode options: AC220V DC-48V / DC24V and so on;
◆Telephone interface with lightning protection lightning reached IEC61000-4-5Short circuit current wave 8/20μsopen-peak output voltage 6KV standards.
E1 Interface
Interface Standard: comply with protocol G.703;
Interface Rate: n*64Kbps±50ppm;
Interface Code: HDB3;
E1 Impedance: 75Ω (unbalance) 120Ω (balance);
Jitter tolerance: In accord with protocol G.742 and G.823
Allowed Attenuation: 0~6dBm
FXS Phone Interface
Ring voltage: 75V
Ring frequency: 25HZ
Two-line  Impedance: 600 Ohm (pick up)
Return loss: 40 dB
FXO Switch Interface
Ring detect voltage:  35V
Ring detection frequency: 17HZ-60HZ
Two-line  Impedance: 600 Ohm (pick up)
Return loss:  40 dB
EM 2/4 Line
AD:  0dB
DA:  0dB
Two/Four-line  Impedance: 600 Ohm
Return loss: 20 dB
Ethernet interface(10/100M)
Interface rate: 10/100 Mbps half/full duplex auto-negotiation
Interface Standard: Compatible with IEEE 802.3 IEEE 802.1Q (VLAN)
MAC Address Capability: 4096
Connector: RJ45 support Auto-MDIX
Working environment
Working temperature:     -10°C ~ 50°C
Working Humidity:     5%~95 % (no condensation)
Storage temperature: -40°C ~ 80°C
Storage Humidity:  5%~95 % (no condensation)
E1-30Voice + 1port Ethernet PCM MUX


Skype: tracy.fctel

Tel: +86 0571-87007056

Phone: +86 18966484617

Email: service@fctel.com.cn

Add: 7F,Building 2,NO.9 XiYuan 2nd Road,West Lake Technology Park, Hangzhou,China.