Channels/ports Asterisk PCI analog Card FXS/FXO (400E)
Brand: Etross
Model: Etross 400E
400E is a 4 channles FXS/FXO analog Asterisk PCI Express card which is mainly applied to PSTN environment. It supports functions of Asterisk PBX systems needed.

Features:
High security: It adopts tertiary thunder preventing technology, can prevent The thunder and lightning from striking effectively. World Wide Usable: Configurable line interface to meet the interface requirements of global telephone lines. The PCI plug is based on PCI Express 1X. User can choose any of Combinations of FXO_100 or FXS_100 modules according to their requirements. 32 bit bus master DMA data exchanges across PCI interface at 250Mbytes/sec for minimum host processor intervention.

No additional power connector or supplier is required for the operation of FXS Modules, reducing the line wave of the power, improving the voice quality. It supports all functions of Asterisk PBX systems needed. Easy to install: Software and hardware are compatible with Digium's TDM400P. Exchangable with Digium's modules: It is mixable with X100M/S100M of Digium. Safe designed: No weld legs are on the backside of our module. Smooth bottom module couldn't hurt user's fingers. However, most of modules use dual-in-line so that smart weld leg on the backside of module.

400E has a clock output plug to realize the colck synchronization. Through The clock line connect to the plug, 400E can connect to other cards, like GSM400P. with the colck synchronization, user can plug some cards in one Computer. Super strong Anti-interference: All logic signals urge with the Special-purpose drive chip, which make the card with super strong anti-interference. And support clock resume automatically. When the clock was interfered with the Frequency deviation to happened by the external world to influence the Communication, the system can reset to the clock automatically, resume normal Communication.

Applications:
PBX/IVR Services
VoIP Services
VoIP Gateways
FAX Server, FAX On Demand
Voice Mail Services
Call Centers
Prepaid Calling Card System
Callback Service
Traditional Calls/VoIP Calls Conference

Hardware and software requirements:
Interface: PCI 2.2
CPU 800+MHz
RAM 128+MB
Linux kernel 2.4. X or 2.6. X

Size and Weight
Size(L*W*H): 140*104*12MM
Weight: 152g

Applied environment:
Temperature Operation: 0 to 80° C
Temperature Storage: -35° C to 120° C
Humidity: 10% to 90% Non-condensing
Voltage: 5V/12V
Power Dissipation Mas: 2.65W/10.8W

Disclaimers:
Digium. Is registered trademark of Digium, Inc
Asterisk. Is registered trademark of Digium, Inc