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Dispositivo de acceso integrado eSpace IAD de Huawei

El dispositivo de acceso integrado eSpace de Huawei (IAD) se utiliza en la solución de telefonía IP de Huawei para conectar usuarios analógicos tradicionales a redes de telefonía IP. Mediante la reutilización de puntos terminales analógicos heredados, la solución IAD eSpace permite reducir los costos iniciales de inversión para la creación de redes de telefonía IP. La solución también reduce los costos de mantenimiento y enrutamiento de líneas analógicas, así como el Costo Total de Propiedad (TCO) ya que optimiza los recursos de transmisión de las redes IP. Toda la serie de productos IAD eSpace soporta entre 4 y 224 canales de usuarios analógicos que se adaptan a escenarios de acceso de diferentes capacidades de usuario.

Huawei Integrated Access Device eSpace IAD

  • Huawei Integrated Access Device eSpace IAD
  • Huawei Integrated Access Device eSpace IAD
  • Huawei Integrated Access Device eSpace IAD
  • Huawei Integrated Access Device eSpace IAD
  • Huawei Integrated Access Device eSpace IAD

A complete product portfolio, meeting diverse requirements

  • Provides 4–224 analog user channels or 8–84 analog trunk channels, meeting requirements for different network capacities
  • Two installation modes: desktop and rack for different deployment requirements


Adapts to a broad range of solutions

  • Integrates with Huawei IP telephony, IP Multimedia Subsystem (IMS), and Next-Generation Network (NGN) solutions for the access of analog users


High reliability

  • Multiple approaches to ensure high access reliability including dual-homing, multi-registration, local switch, power-off survival, and network outage survival


High-quality voice

  • Comprehensive Quality of Service (QoS) mechanisms and multiple voice codecs ensure high-quality voice services


Diverse management modes

  • Intuitive Web-based management interface
  • Unified network management system for batch deployment and upgrades

eSpace IAD can be used in Huawei IP telephony solutions to connect to analog users in various scenarios, such as Small Office Home Office (SOHO) and branches of small- and medium-sized enterprises.


eSpace IAD can also be used in Huawei IMS and NGN solutions to connect to remote analog users.


Category   eSpace IAD104H eSapce IAD208E(M) eSpace IAD132E(T) eSpace IAD196 eSpace IAD1224
Physical ports FXS 4 - 8~32 32~96 32~224
FXO - - 8~16 12~36 12~84
WAN 1 1 1 1 1
LAN 1 - 3 2 2
Voice-and-data integrated port (RJ45) for the access of voice and data - 8 - - -
Number of serial ports (RS232) 1 1 1 1 1
Voice features G.711(A-law and µ-law), G.729, Voice activity detection(VAD), Comfort noise generation(CNG), G.168 echo cancellation (EC), Packet loss compensation (PLC), Gain adjustment, Jitter buffer, Adjustable packetization duration, Three-party call(local audio mixing) ect.
Fax features T.30 transparent transmission of faxes, T.38 fax and VBD transparent transmission of faxes
Protocol SIP
MGCP
TLS × × ×
SRTP × × ×
Reliability System reliability >99.99%
Power-off survival × × ×
Survival upon IP network disconnection × × ×
Local switch ×
Dual-homing
Registration with multiple SIP servers ×
Physical features Dimensions(W × D × H, mm) 234 × 170 × 36 234 × 170 × 42 436 × 365 × 42 442 × 310 × 44 442 × 310 × 86.1
Weight 480g 500g 5kg 8kg 10kg
Power supply Input: 100V~240V AC; Output: 12V DC Input: 100V~240V AC; Outout: 12V DC AC: 100V~240V AC: 100V~240V DC: -48V AC: 100V~240V DC: -48V