• Cisco 2921 ISR G2 router, black with silver accents, vented cooling
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Cisco

Cisco C2921-CME-SRST/K9 | ISR G2 2921 | 3xGE | 4xEHWIC, 1xSM | PVDM3-32 | CME/SRST, UC+SEC licenses | SRE 700/710 | SD-WAN: n/a | LTE: via EHWIC (optional)

C2921-CME-SRST/K9

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Description

Voice and security bundle for branches needing more DSP capacity. Includes PVDM3-32 for enhanced voice channels, Unified Communications and Security licenses, and an SRE 700 or 710 module for application services. Ideal for CME/SRST deployments with integrated routing and VPN.

Features

- Higher DSP capacity with PVDM3-32 for rich voice features
- Pre-licensed UC and Security for rapid deployment
- SRE 700/710 enables branch application services
- Flexible modular WAN, voice, and cellular options
- Converged routing, security, and telephony

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

Technical Specifications

- Platform: ISR G2 2921
- Integrated ports: 3x 10/100/1000 Ethernet
- Expansion: 4x EHWIC slots, 1x Service Module (SM) bay
- Voice DSP: PVDM3-32 installed (CME/SRST ready)
- Licenses: Unified Communications (UC) + Security (SEC) license PAKs
- SRE module: SRE 700 or 710 for branch applications/services
- Security: Stateful firewall, IPSec VPN, zone-based firewall
- Telephony: CME/SRST for branch survivability
- Management: Console/AUX, USB
- SD-WAN: Not supported on ISR 2900 series
- Cellular: 3G/4G LTE via EHWIC cellular modules (optional)

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