FXS FXO POTS Voice Over E1

E1 to 4*ETH+8*FX0/FXS+V.35+RS232 Multiplexer

SPOTLIGHT:
 This time slot multiplexer provides conversion from ITU-T G.703 framed E1 interface to 4*Ethernet interface(built-in switch), 1 RS232 and 1 V.35 interface and transmit 1 to 8 voice signals through fiberoptical, realize extension for phone line over E1 line.

GENERAL INFORMATION：
This equipment uses design of ultra large scale integrated circuit, and its outward appearance is succinct. The merits include easy installation and debugging, unnecessary for maintenance and steady performance. It is suitable in business for communication operator, government and kinds of entities.

It can provide 1-8 channels, telephone through E1 line, the network application is point-to-point, supporting FXO/FXS. It has solved telephone transmission problem of edge customers. This equipment uses special digital multiple-connected chip whose function is formidable, and it integrates nearly all the digital logical function of equipment, thus remarkably enhancing product performance and reducing cost.

FEATURES:
(1)Realize monitor of remote equipment from local equipment( Having two row of LEDs, upper row indicate local status, lower row indicate remote status, unframing equipment have no this function.)
(2)Based on self Copyright IC.
(3)Ethernet interface Semi/full duplex self adapt, support VLAN.
(4)Ethernet interface support auto-mdix.
(6)provide 3 loop functions: local loop, to remote loop, order remote loop.
(7)Have pseudo random code test function, easy the installation and maintenance.
(8)Transmission line is E1 G.703 N*64k(N=1-32);
(10)V.35 support hot plug, connect with DTE or DCE.
(11)Provide 1 to 8FXS/FXO, support caller ID display, and reverse polarity charging.
(12)support configure function to remote device from local device.
(13)voice port support FXO port and FXS port, FXO port connect with switch, FXS port connect with telephone.
(14)Two types: Standalone, desktop, 19inch; Card,usually be inserted in our rack 19 inch.

SPECIFICATION:
FXS
ringing voltage: 75V
ringing frequency: 25HZ

FXO
two line input impedance: 600 Omega (hanging off)
wastage: 40 db
ringing detecting voltage: 35V

E1 interface:
Channel capacity: 1 Channels
Interface Rate: n x 64Kbps (n=1~ 32)
Bit Rate: 2.048 Mb/s ±50 ppm
Line Code: HDB3
Line Impedance: 120 Ohm and 75 Ohm
Connector: BNC and RJ-48
Pulse Shape: ITU-T G.703; G.704
Jitter Performance: ITU-T G.823
Clock mode: internal-clock, external-clock

Typical Application: