CIP-404
CIP-404 is a dial-up and four modems converter to IP aimed at replacing the legacy communications over the plain old telephone system by an IP packet network to maintain the operation of remote equipment.
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CIP-404 is available in 1U high, standard 19-inch rack mount version and Din rail mount.
The dial-up telephone system is being discontinued by telecoms operators in many countries. In this context, CIP-404 emulates the public switched telephone network and the end-to-end modem communication to enable:
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Maintaining remote systems without any modification,
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Moving SCADA / control systems to new generation data centers and IP communications,
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Securing communication over the IP network through encryption protocols.
 
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There have been so many systems based on modem and PSTN communications: alarm systems, electricity / water and other utility metering, electric substations, large heating systems, automatic distribution (food, drink, ATM, fuel, etc.), billing terminals, medical and pharmaceutical terminals, etc.
CIP-404 embeds:
- Four FXS, dial-up network interface that emulates the PSTN network with incoming and outgoing calls,
 - A multimode modem processor that complies to the ITU-T V21 to V34 standards,
 - A packet processor that provides AES encryption and IPSec tunnels features.
 
CIP-404 is a compact product with very low power consumption that is easy to integrate in any environment.
CIP-408 is made by 2 CIP-404 who distribute up to 8 analogue modems across 1 Ethernet.
It benefits from a feature rich software with IP v4/v6 stack and many features to ensure best cybersecurity protection to communications and resources.
1- Four Modems POTS interface
- POTS interface: FXS, 600 Ohms, CTR-21
- Incoming and outgoing call control
- DTMF and pulse dialing
- Asynchronous modem compliant to ITU-T standards : V21, V23, V22, V22Bis, V32, V32Bis, V34
2- Ethernet port: 10/100BaseT, RJ45
3- Communications over IP
- Encapsulation of asynchronous data over IP : transparent, bloc, message, HNZ, break
- Encapsulation over UDP or TCP, configurable TLV header
- Authentication and data encryption : AES, OpenVPN, IPSec
4- Other characteristics
- Dimensions: 200x91x44 mm
- Power supply input: 12-24 Vdc
- Typical power consumption: 10 W
CIP-401 Convertisseur modem RTC vers IP
CIP-404 Concentrateur convertisseur de 4 modems RTC vers IP
CIP-408 Concentrateur convertisseur de 8 modems RTC vers IP