Cisco 1841 Integrated Services Router is part of the Cisco 1800 Integrated Services Router Series which complements the Integrated Services Router Portfolio. Cisco 1841 router offers embedded hardware-based encryption enabled by an optional Cisco IOS Software security image; further enhancement of VPN performance with an optional VPN acceleration module; an intrusion prevention system (IPS) and firewall functions; interfaces for a wide range of connectivity requirements, including support for optional integrated switch ports; plus sufficient performance and slot density for future network expansion and advanced applications as well as an integrated real-time clock.
The Cisco 1841 Integrated Services Router provides the following support:
- Wire-speed performance for concurrent services at T1/E1 WAN rates
- Enhanced investment protection through increased performance and modularity
- Enhanced investment protection through increased modularity
- Increased density through High-Speed WAN Interface Card Slots (two)
- Support for over 90 existing and new modules
- Support for majority of existing WICs, VWICs, and VICs (data mode only)
- Two Integrated 10/100 Fast Ethernet ports
- Security
- On-board encryption
- Support of up to 800 VPN tunnels with the AIM Module
- Antivirus defense support through Network Admission Control (NAC)
- Intrusion Prevention as well as stateful Cisco IOS Firewall support and many more essential security features
CISCO1841-4SHDSL (USED) Specification
The 4-pair (HWIC-4SHDSL) symmetric high-bit-rate DSL high-speed WAN interface card provides G.SHDSL connectivity to a Wide Area Network. The 4-pair symmetric G.SHDSL HWIC provides two ports of 4-wire or four ports of 2-wire connectivity options.
| Product CISCO1841-4SHDSL Details | |
|---|---|
| Product Description | Cisco 1841 4-pair G.SHDSL bundle - router |
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | CISCO1841-4SHDSL |
| Product Type | Router |
| Form Factor | External - modular - 1U |
| Dimensions (WxDxH) | 34.3 cm x 27.4 cm x 4.8 cm |
| Weight | 2.7 kg |
| DRAM Memory | 128 MB (installed) / 384 MB (max) - SDRAM |
| Flash Memory | 64 MB (installed) / 128 MB (max) |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Network / Transport Protocol | IPSec |
| Remote Management Protocol | SNMP |
| Digital Signaling Protocol | SHDSL |
| Features | Cisco IOS , firewall protection, hardware encryption, VPN support, URL filtering |
| Power | AC 120/230 V ( 50/60 Hz ) |
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