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Product: PCM 4 channel multiplexer
PCM 4 channel multiplexer is a kind of point-to-point fiber transmission device. BAUDCOM designed 8 POTS(FXO/FXS),also can be plus 1~4 Ethernet over E1(G.703), and it could match different customer requirement
- realizes long-distance monitoring of local device to the remote device based on self-copyright IC;
- provides 1 channels Ethernet connectors;
- 10M/100M,full half duplex self adapt, support VLAN;
- The Ethernet interface supports AUTO-MDIX( cross over and straight through self adapt);
- provides two clock types: E1 master clock, E1 line clock;
- provides 3 kinds of loop-return function, namely E1 self-looping at local end, Ethernet self-looping at local end, ordered to self-loop at remote end;
- realize the automatically rate set of local device to remote device;
- has the function of pseudo-random code testing, convenient for opening of the circuit,and can be used as an error code instrument;
- Ethernet supports rate of N*64k (N=1-32), which can be regulated from 64K to 1098K;
- supports 75Ω unbalanced and 120Ω balanced impedance at the same time;
- Provide Ethernet auto reset function, run more stably;
- various Ethernet data indicate functions, which indicate data transmission status timely;
- Provides 1-4 voice channels, support calling indication;
- Voice connector FXO (FXS), FXO connect to PBX and FXS connect to phone;
- support 4 wire E&M.
4 POTS (FXO/FXS) E1 PCM multiplexer PRODUCT CHARACTERISTIC | |
|
²provides 1~4 channel Ethernet ports for option; pls notisfy when order ²provides 4 channel POTS( FXO/ FXS),also can offer 2/4 wire E&M for option; ²support combination for POTS(FXO/FXS and 2/4 wire E&M) ²Ethernet port 10/100M, full/half duplex auto-adaptable ; ²Ethernet port supports AUTO-MDIX (twisted cable and straight cable auto-adaptable); ²4 channel voice connection, supports calling indication; ²Configuration: point to point; ²Voice port supports O port and S port, O port connects switch and S port connects user’s phone;
| |
FXO port | |
Alarm voltage |
75V |
Alarm frequency |
25HZ |
2 line input impedance |
600Ω (hanging off) |
Wastage |
40db |
FXS port | |
Alarm detecting voltage |
35V |
Alarm detecting frequency |
17HZ-60HZ |
2 line input impedance |
600Ω (hanging off) |
Wastage |
40db |
E&M port | |
E wire |
M wire |
Max current: 22mA |
steady current: 7 mA |
Saturation voltage: 3V |
min test current: 5 mA |
Dial speed: >20pps |
pluse dial recognition: >20pps |
10/100BaseT Interface | |
Number of Interfaces |
1~4 port |
Interface Types |
10/100BaseT (optional) |
Standards Compliance |
IEEE 802.3 |
Protocol |
User Programmable HDLC |
Connectors |
B RJ45 (10/100 BaseT Electrical) |
E1 Interface | |
Number of Interfaces |
1 port |
Line Rate |
E1 (2.048Mbps ± 50 bps) |
Line Code |
HDB3 |
Electrical |
ITU-T G.703 |
Jitter |
G.823 |
Impedance |
75hom/120 Ohms |
Connectors |
BNC(75ohm) or RJ45(120ohm) |
Mechanical Specifications | |
Rack Mounting |
Standard 19-inch DIN rack 30POTS model |
Dimension |
19inch 1 U: 433mm(L)*138mm(D)*44mm(H) |
Management for option | |
Web managed built-in or SNMP central management via chassis for option,pls notisfy when order | |
Power Supply | |
Input AC/DC voltage |
-48V DC ( nominal ) / AC also available |
Range of input |
-36V to -72V DC /90V~260VAC |
Temperature |
0 centi degree to 55 centi degree |
Humidity |
95% RH (non-condensing) |
Cooling |
Convection Cooling |
Order information | |
BD-E1-MUX04 |
4 POTS(FXS/FXS) over E1 (G.703) PCM multiplexer |
BD-E1-MUX04/ETH |
4 POTS(FXS/FXS) plus one Ethernet over E1 (G.703) PCM multiplexer |
BD-E1-MUX04/4ETH |
4POTS(FXS/FXS) plus 4 Ethernet over E1 (G.703)PCM multiplexer |
BD-E1-MUX04/2EM |
4 channel 2wire E&M over E1 (G.703)PCM multiplexer |
BD-E1-MUX04/4EM |
4 channel 4wire E&M over E1 (G.703) PCM multiplexer |
PCM 4 channel multiplexer picture:
Application
FAQ
1.How can i get a sample ?
You need place sample order to us.We will arrange the sample production for you.
2.Could you do design for us?
Yes, we can do artwork including printing, logo etc. for you, if you provide us the content and tell us where to put.
3.How can we place order?
After we made agreement on the product' parameters, we will make proforma invoice for your confirmation.when we got your advance payment (deposit) we will arrange the production and delivery.
If you have your own ship forwarder, we will use your ship forwarder to delivery goods. if you don't have ship forwarder, then when the goods arrived at Destination port, you must find a ship forwarder help you clear the custom.
4.How about the shipping?
For small orders, we will send the goods by International Express like HK Fedex, DHL, TNT or UPS. usually it takes about 7work days to arrive.If big quantity we will ship by Ocean transportation, it takes one month to arrive. if urgnet, you can select shipping by Air, but freight charge will be more expensive.
5.What's your products' advantages ?
A. good quality and competetive prices.
B. Strictly quality control when producing.
C. Professional team work, from design, development, producing,assemble,packing and shipping.
D. Aftersale services, if there is quality problem, we will offer you replacement for defective quantity.
Packaging&Shipping
The devices will be well packaged by carton with Foam or other shock proof materials.
Certifications
Order information | |
BD-E1-MUX04 |
4 POTS(FXS/FXS) over E1 (G.703) PCM multiplexer |
BD-E1-MUX04/ETH |
4 POTS(FXS/FXS) plus one Ethernet over E1 (G.703) PCM multiplexer |
BD-E1-MUX04/4ETH |
4POTS(FXS/FXS) plus 4 Ethernet over E1 (G.703)PCM multiplexer |
BD-E1-MUX04/2EM |
4 channel 2wire E&M over E1 (G.703)PCM multiplexer |
BD-E1-MUX04/4EM |
4 channel 4wire E&M over E1 (G.703) PCM multiplexer |
The goods warranty time is THREE years,we will provide best support by TEL,email,remote control or engineers in field.
Your any questions will be responsed within 12hours!
Send Inquiry to This Supplier
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