4 voice (FXS/FXO) phone over E1 converter/Mux
Brand Name:E-link
Certification:ISO9001, CE, FCC, RoHS
Model Number:4 voice (FXS/FXO) phone over E1 converter/Mux
Minimum Order Quantity:1pcs
Delivery Time:7-10 working days
Payment Terms:L/C,T/T,Western Union,MoneyGram,PayPal
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Verified Supplier
Location:
Shenzhen China
Address:
5F, Building D South, Jinshenghui Science Park, No. 3, Dafu Road, Fucheng Street, Guanlan, Longhua District, Shenzhen, China
Supplier`s last login times:
within 1 hours
Product Details
Company Profile
Product Details
4 voice (FXS/FXO) phone over E1 converter/Mux
Product Advantages
- Based on proprietary integrated circuits;
- alarm status can be monitored on the end;
- E1 interface complies with G.703, all-digital clock recovery and smooth phase-locked technology;
- support FXO voice port FXS ports and ports, EM2 / 4 audio interface, FXO port and PBX docking port and the user is connected to FXS telephone;
- 1-4 road voice access, support caller ID function and reverse polarity billing functions;
- Support Telephone Number mutual function of each site;
- E1 signal can be detected as a barrier to the end device is lost or shut E1;
- provide two kinds of clock ways: E1 master clock, E1 line clock;
- provides three kinds of loopback: E1 local loopback (ANA), the Ethernet interface to the remote loopback (DIG),
Overview
This device is a desktop type, which provides telephone outputs 1-4, Equipment electrical part for the whole digital circuits, machine reliability, stability, low power consumption, high integration, small size, easy installation and maintenance. The 4 voice over E1 converter realize the long-distance extend of telephone line through E1 channel.
Technical Indexes
Parameter | Specification |
Model | |
Functional Description | 4*POTS(FXO/FXS/2 wire Vioce)E1 Mux,Desktop Type |
Port Description | One E1 interface；4*POTS |
Power | Power supply: AC180V ~ 260V；DC –48V；DC +24V Power consumption: ≤10W |
Dimension | Product Size: Mini Type 216X140X31mm(WXDXH) 19inch 485X200X45mm(WXDXH) |
Weight | mini 1KG / 19inch 2.4KG |
E1 Interface | Interface Standard: comply with protocol G.703; 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 | AD: 0dB DA: 3.5dB Two/Four-line Impedance: 600 Ohm Return loss: 20 dB |
Working environment | Working temperature: -10°C ~ 50°C Working Humidity: 5%~95 % (nocondensation)Storage temperature: -40°C ~ 80°C Storage Humidity: 5%~95 % (no condensation) |
4 voice (FXS/FXO) phone over E1 converter/Mux
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