EM-4BRI-NT/TE

  • Marque: Cisco
  • Modèle: EM-4BRI-NT/TE
Évaluation:
80%
4/5.0
List Price: 2 275,00 US$
53% OFF
1 080,00 US$
Condition
  • New · Covered SN
Livraison Express à États-Unis Get Shipping Estimate
Estimated shipping time: 2–6 business days via DHL, FedEx, UPS and more
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Vue d’ensemble
End-of-Life Notice
End-of-Life Notice
EM-4BRI-NT/TE is officially EOL. Service support ends on 2022-12-31.
For full lifecycle details, see EM-4BRI-NT/TE EOL.
Recommended Replacement
Recommended Replacement
Official replacement model. Aligned with current deployment environments.

Cisco EM-4BRI-NT/TE Vue d’ensemble

The Cisco EM-4BRI-NT/TE is a router voice/fax network module designed for enterprise ISDN deployments. This internal Module adds four digital ISDN BRI ST ports through a wired expansion slot, enabling high-quality voice, fax, and data services on supported Cisco 2800, 2900, and 3900 Series routers. With Cisco IOS 12.3(8)T4 or later, it integrates seamlessly into existing platforms, helping distributors, integrators, and end users modernize or consolidate branch telephony with standards-compliant reliability.

Product Highlights

4 ports
BRI Lines
ISDN
BRI ST
1 slot
Expansion

Product Applications Scenarios

Enterprise Network
Enables branch routers to terminate multiple ISDN BRI ST lines, simplifying voice and fax integration while reducing PSTN gateway hardware and ongoing maintenance costs.
Service Providers
Provides carriers with flexible BRI termination on CPE routers, supporting bundled voice and data services and lowering truck-rolls through modular, standards-based design.
Edge & IoT
Adds reliable ISDN voice and fax at remote industrial or public sites where BRI remains available, improving interoperability without overhauling existing router infrastructure.

Product Features Comparison

  Cisco Cisco Cisco Cisco
Model EM-4BRI-NT/TE NM-CEM-4TE1 VWIC2-1MFT-T1/E1 HWIC-1T
Brand Cisco Cisco Cisco Cisco
Module Type Voice / fax module Network Module Voice/WAN Interface Card Expansion module
Port Configuration 4 x ISDN BRI ST 4-Port T1/E1 1-port T1/E1 1 serial port
Supported Speed n/a Up to 1.544 Mbps per T1; up to 2.048 Mbps per E1 Up to 2.048 Mbps 8 Mbps sync; 115.2 kbps async
Compatible Platform Cisco 2811/2821/2851/2911/2921/2951/3825/3845/3925/3925E/3945 Cisco Routers Various Cisco routers Cisco routers
Installation Type Internal, 1 x expansion slot Network Module slot HWIC slot HWIC slot

Optional Add-ons

Model Number Description
PVDM2-32 Cisco PVDM2-32 voice DSP module to increase voice channel capacity on compatible ISR routers.
VWIC2-1MFT-T1/E1 Cisco VWIC2-1MFT-T1/E1 multiflex T1/E1 card for additional digital trunk connectivity.
HWIC-1T Cisco HWIC-1T single-port serial WAN interface card for routed backup or legacy links.

Certificats de qualité

  • ISO 14001
  • ISO 9001
  • RoHS
  • REACH
  • CE
  • FCC
spécification

Cisco EM-4BRI-NT/TE spécification

Spécification EM-4BRI-NT/TE

Général
Type d'appareil Module voix/fax
Facteur de forme Interne
Modem
Type d'interface Fente d'extension
Technologie de connectivité Filaire
Interface RNIS RNIS BRI ST
Nombre de ports numériques 4
Extension / Connectivité
Machines à sous compatibles 1 emplacement d'extension
Divers
Normes conformes NEBS niveau 3, certifié FCC classe A, EN 60950, IEC 60950, UL 60950, AS/NZS 60950-1
Configuration logicielle/système requise
Système d'exploitation requis Cisco IOS 12.3(8)T4 ou version ultérieure
Informations de compatibilité
Conçu pour Cisco 2811 Security Bundle, 2821 Security Bundle, 2851 Security Bundle, 2911, 2911 Security Bundle, 2911 Voice Bundle, 2911 Voice Security et CUBE Bundle, 2911 Voice Security Bundle, 2921, 2921 Security Bundle, 2921 SRE Bundle, 2921 Voice Bundle, 2921 Ensemble de sécurité vocale et CUBE, Ensemble de sécurité vocale 2921, 2951, Ensemble de sécurité 2951, Ensemble SRE 2951, Ensemble de sécurité vocale 2951, Ensemble de sécurité vocale 2951 et CUBE, Ensemble de sécurité vocale 2951, Ensemble de sécurité 3825, Ensemble de sécurité 3845, Ensemble de sécurité 3925, 3925 , Ensemble 3925 SRE, Ensemble 3925 Voice, Ensemble 3925 Voice Security et CUBE, Ensemble 3925 Voice Security, 3925E, Ensemble 3925E Security, Ensemble 3925E SRE, Ensemble 3925E Voice, Ensemble 3925E Voice Security et CUBE, Ensemble 3925E Voice Security, 3945, 3945 Ensemble de sécurité, Ensemble 3945 SRE, Ensemble 3945 Voice, Ensemble 3945 Voice Security et CUBE, Ensemble 3945 Voice Security

Certificats de qualité

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