Sign In Join Free
1 / 1
Cisco 2921 Integrated Services Router
| Model No. : | 2921 |
|---|---|
| Brand Name : | CISCO |
Product description
2.100% new and original cisco
3.Good after-sell services.
The Cisco 3925 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services to small branch offices. Key features include: Modular Services Performance Engine (SPE) 100, which can be upgraded for even higher performance as next-generation WAN environments evolve 3 integrated 10/100/1000 Ethernet ports with 2 ports capable of RJ-45 or SFP connectivity 2 service module slots 4 Enhanced High-Speed WAN Interface Card (EHWIC) slots 4 onboard digital signal processor (DSP) slots 1 Internal Services Module slot Dual integrated power supplies Fully integrated power distribution to modules supporting 802.3af Power over Ethernet A universal IOS image that lets you deploy new IOS services quickly Security Embedded hardware-accelerated VPN encryption for secure collaboration Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering Identity management using authentication, authorization, and accounting (AAA) and public key infrastructure Unified Communications High-density-packet voice DSP module, optimized for voice and video support Standards-certified VoiceXML browser services Cisco Unified Border Element capabilities for up to 800 sessions Cisco Unity Express voicemail support Support for Cisco Communications Manager Express and Survivable Remote Site Telephony
Services and Slot Density | Cisco 3925 |
Embedded hardware-based cryptography acceleration (IPSec + Secure Sockets Layer [SSL]) | Yes |
Cisco Unified Communications Manager Express Sessions** | 250 |
Cisco Unified SRST sessions | 730 |
Total onboard WAN or LAN 10/100/1000 ports | 3 |
RJ-45-based ports | 3 |
SFP-based ports | 2 |
Service-module slots | 2 |
Doublewide service-module slots | 1 |
EHWIC slots | 4 |
Doublewide EHWIC slots | 2 |
ISM slots | 1 |
Online insertion and removal (OIR) | Services modules |
Onboard DSP (PVDM) slots | 4 |
Memory DDR2 ECC DRAM: Default | 1 GB |
Memory DDR2 ECC DRAM: Maximum | 2 GB |
Compact Flash (external): Default | Slot 0: 256 MB Slot 1: None |
Compact Flash (external): Maximum | Slot 0: 4 GB Slot 1: 4 GB |
External USB 2.0 slots (Type A) | 2 |
USB console port (Type B) (up to 115.2 kbps) | 1 |
Serial console port (up to 115.2 kbps) | 1 |
Serial auxiliary port (up to 115.2 kbps) | 1 |
Power-supply options | Internal : AC, PoE, and DC* |
Redundant power supply | Internal: AC, PoE, and DC* |
Power Specifications |
|
AC input voltage | 100 to 240 VAC autoranging |
AC input frequency | 47 to 63 Hz |
AC input current range, AC power supply (maximum) | 7.1 to 3.0A |
AC input surge current | <50A |
Typical power (no modules) (watts) | 100 |
Maximum power with AC power supply (watts) | 420 |
Maximum power with PoE power supply (platform only) (watts) | 420 |
Maximum endpoint PoE power available from PoE power supply (watts) | 520 |
Maximum endpoint PoE power capacity with PoE boost (watts) | 1040 |
Dimensions (H x W x D) | 5.25 x 17.25 x 18.75 in. |
Rack height | 3RU |
Rack-mount 19in. (48.3 cm) EIA | included |
Rack-mount 23in. (58.4 cm) EIA | optional |
Wall-mount | No |
Weight with AC power supply (no modules) | 39 lb (17.7 kg) |
Weight with PoE power supply (no modules) | 40 lb (18.1 kg) |
Typical weight (with modules) | 60 lb (27.2 kg) |
Airflow | Back to front |
Optional airflow kit (includes filter) | Front to Back |
Send your inquiry to this supplier
Product Alert
Subscribe to your interested keywords. We will send freely the latest and hottest products to your Inbox. Don't miss any trade information.
Your use of this website constitutes acknowledgement and acceptance of our Terms & Conditions.
Copyright © 2009-2024 Bossgoo Co., Ltd. All rights reserved.
