SM-X-1T3/E3 | Cisco Expansion Module

Cisco · HMIs & Displays

Description  The Cisco SM-X-1T3/E3 is a T3/E3 WAN Interface Module designed for Cisco ISR 4000 Series routers. It provides one clear-channel T3 or E3 interface for high-speed WAN connectivity, supporting flexible deployment in service provider or enterprise edge environments.     Technical Specifications  Condition New/Never Used Surplus Brand Cisco Category Networking & Communication Devices Part Number SM-X-1T3/E3 Subcategory WAN Interface Modules (WICs/Service Modules) Form Factor Plug-in module Connectivity Technology Wired Data Link Protocol HDLC Frame Relay PPP Data Transfer Rate 44.736 Mbps Network / Transport Protocol IPSec Line Rate T-3/E-3 Status Indicators Status alarm Interfaces 1 x T3/E3 - BNC - x 2 Min Operating Temperature 32 °F Max Operating Temperature 104 °F Humidity Range Operating 10 - 90% (non-condensing) Width 7.1 in Depth 7.2 in Height 1.5 in Weight 0.5 kgs       Information About SM-X-1T3/E3 The Cisco SM-X-1T3/E3 is a high-speed WAN interface module designed for Cisco 4000 Series Integrated Services Routers (ISRs). It supports one clear-channel T3 or E3 interface for robust data transport across legacy telecom circuits. This module enables enterprise and service provider networks to integrate traditional T3/E3 connectivity into modern IP routing environments, making it ideal for hybrid WAN deployments and migration scenarios. Key Features: Product Type: WAN Interface Service Module Interface Configuration: 1 x T3 (DS3) or E3 port with dual BNC coax connectors Data Rates: T3 – 44.736 Mbps, E3 – 34.368 Mbps Supported Platforms: Cisco ISR 4000 Series (4300 and 4400) Line Coding: B3ZS (T3), HDB3 (E3) Framing Standards: C-bit Parity, M13 (T3); G.751, G.832 (E3) Protocols Supported: HDLC, PPP, Frame Relay, MLPPP Hot Swap Support: Yes Power Consumption: Approximately 12–15 watts Management Interface: Cisco IOS XE via CLI, SNMP, or web tools Dimensions: SM-X module form factor (fits standard ISR slots) User Type: Network engineers, service providers, telecom integrators Purpose: Integrates legacy T3/E3 WAN links into modern IP routing infrastructure Application Area: Enterprise WAN edge, branch connectivity, service provider circuits Compliance: Standards-based WAN signaling for telecom interoperability This module is essential for organizations with existing T3/E3 infrastructure who are transitioning to modern IP networks. It offers seamless integration, advanced management capabilities, and a cost-effective way to maintain service continuity while upgrading network architecture.

Brand: Cisco · Category: HMIs & Displays

Key features

• Product Type: WAN Interface Service Module
• Interface Configuration: 1 x T3 (DS3) or E3 port with dual BNC coax connectors
• Data Rates: T3 – 44.736 Mbps, E3 – 34.368 Mbps
• Supported Platforms: Cisco ISR 4000 Series (4300 and 4400)
• Line Coding: B3ZS (T3), HDB3 (E3)
• Framing Standards: C-bit Parity, M13 (T3); G.751, G.832 (E3)
• Protocols Supported: HDLC, PPP, Frame Relay, MLPPP
• Hot Swap Support: Yes
• Power Consumption: Approximately 12–15 watts
• Management Interface: Cisco IOS XE via CLI, SNMP, or web tools
• Dimensions: SM-X module form factor (fits standard ISR slots)
• User Type: Network engineers, service providers, telecom integrators
• Purpose: Integrates legacy T3/E3 WAN links into modern IP routing infrastructure
• Application Area: Enterprise WAN edge, branch connectivity, service provider circuits
• Compliance: Standards-based WAN signaling for telecom interoperability

Specifications

Contact Safety Shops for pricing, delivery and project support in the UAE.