4xE1 G.703+2xEthernet+1 to 120 channel voice (FXS/FXO) fiber multiplexer (modular)
Brand Name:IDM
Model Number:IDM-120N
Minimum Order Quantity:2 pcs
Delivery Time:3-5 days after payment
Payment Terms:TT in advance
Place of Origin:Beijing,China
Contact Now
Add to Cart
Active Member
Location:
Beijing Beijing
Address:
Room 1212, Unit A, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District,Beijing,100025,P.R.C
Supplier`s last login times:
within 34 hours
Product Details
Company Profile
Product Details
Overview
IDM-120N provides 2 shared 10/100Mpbs FE interfaces, 4 transparently transmitted E1 interfaces and at most 120 FXO/FXS interfaces with “caller ID display” feature.
IDM-120N also provides 19 slots, which would be able to accommodate 1 MCU (main control unit) card, 16 user’s cards and 2 power cards.
Pictures
Front Panel
Rear Panel
Features
- Transmission medium is fiber and the optical line rate is 155Mbps.
- 1 MCU card and 16 user’s cards, each of which provides 8 channels of 64kbps voice. The capacity of IDM-120N is 120 channels.
- 2 10/100Mbps shared FE interfaces with VLAN feature.
- Rack-mountable 6U frame, easy to install and maintain.
- 4E1 transparent transmissions make it very expandable.
Specification
Optical interface
Physical connector | FC/ SC | Mode | Single mode/Multi-mode |
Rate | 155bps±50ppm | Wavelength | 850nm/1310nm/1550nm |
Optical output power | -2～-11dBm | Sensitivity | Better than -36dBm |
E1 interface
Physical connector | DB37 | Line code | HDB3 |
Compliance | ITU-T G.703 | Impedance | 75Ω/120Ω |
Framing | PCM30/31 | Transmission | Transparent transmission |
Ethernet interface
Physical connector | RJ45 | Rate | 10/100M Base-T Auot-negotiation |
Compliance | IEEE802.3u | Duplex | Full duplex/half duplex/Auto-negotiation |
FXO/FXS interface
Physical connector | RJ45 | Frequency range | 300Hz~3400Hz |
Impedance | 200Ω+560Ω//0.1μF | Compliance | ITU G.711 A-Law |
Loopcurrent | 25mA |
Power and consumption
Power supply | DC-48V /AC 220V/Dual | Consumption | ≤400W |
Working environment
Temperature | 0ºC～40ºC | Humidity | ≤90%(non-condensing) |
4xE1 G.703+2xEthernet+1 to 120 channel voice (FXS/FXO) fiber multiplexer (modular)
Inquiry Cart
0