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
CISCO1841-2SHDSL (USED) Specification
The 2-pair symmetric high-bit-rate DSL high-speed WAN interface card (HWIC) provides G.SHDSL connectivity to a Wide Area Network. The 2-pair G.SHDSL HWIC provides two ports of 2-wire or one port of 4-wire connectivity options. This card is supported in all integrated services routers that have HWIC slots.The 2-pair G.SHDSL HWIC supersedes the existing G.SHDSL WAN Interface Card, which is a WIC-based G.SHDSL solution. The new G.SHDSL HWIC provides higher performance and increased reach when compared to the G.SHDSL WIC.G.SHDSL technology offers customers high-speed, symmetrical WAN connectivity at a lower monthly cost than traditional WAN circuits. The 2-pair G.SHDSL HWIC together with Cisco integrated services routers provides businesses the necessary bandwidth for critical traffic such as voice and video conferencing, and enables customers to save money by integrating voice and data traffic on the same WAN link. Service providers can increase subscriber revenue by bundling services and offering differentiated service levels through service-level agreements.
| Product CISCO1841-2SHDSL Details | |
|---|---|
| Product Description | Cisco 1841 2-pair G.SHDSL bundle - router |
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | CISCO1841-2SHDSL |
| 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 | 64 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, Intrusion Prevention System (IPS), URL filtering |
| Power | AC 120/230 V ( 50/60 Hz ) |
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