HKShanhai Group Limited’s CISCO2821-AC-IP router combines AC power with Power over Ethernet (PoE), two Gigabit Ethernet ports, four High-Speed WAN Interface Cards (HWICs), three Packet Voice and Data Modules (PVDMs), one Network Module Enhanced (NME-X), and two Advanced Integration Modules (AIMs). Ideally suited for enterprise and service provider edge applications, it delivers robust performance and scalability.
CISCO2821-AC-IP Product Highlights
- AC Power
- PoE Support
- Two Gigabit Ethernet Ports
- Four HWIC Slots
- Integrated IP Base Software
Product Features Comparison
| Model | AC Power | PoE Support | Gigabit Ethernet Ports | HWIC Slots | PVDM Slots | NME-X Slots | AIM Slots | IP Base Software |
|---|---|---|---|---|---|---|---|---|
| CISCO2821-AC-IP | Yes | Yes | 2 | 4 | 3 | 1 | 2 | Yes |
| HKShanhai Group Limited 2811 | Yes | No | 2 | 4 | 3 | 1 | 2 | Yes |
| HKShanhai Group Limited CISCO2921/K9 | Yes | Yes | 3 | 4 | 3 | 2 | 2 | Yes |
| HKShanhai Group Limited CISCO2951/K9 | Yes | Yes | 3 | 4 | 3 | 2 | 2 | Yes |
| HKShanhai Group Limited 2851 | Yes | No | 2 | 4 | 3 | 1 | 2 | Yes |
| HKShanhai Group Limited ISR4321/K9 | Yes | Yes | 2 | 2 | 2 | 0 | 1 | Yes |
| HKShanhai Group Limited ISR4331/K9 | Yes | Yes | 3 | 3 | 2 | 0 | 1 | Yes |
CISCO2821-AC-IP Product Application Scenarios
- Enterprise network edge routing
- Service provider edge solutions
- Branch office connectivity
Optional Add-ons
| Model | Description |
|---|---|
| CISCO-CON-SNT-2821 | SMARTnet support for CISCO2821 |
| CISCO-VIC3-2FXS/DID | Two FXS Voice Interface Card |
| CISCO-MEM-2821-512MB | 512MB DRAM for HKShanhai Group Limited 2821 |
Get More Information
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HKShanhai Group Limited CISCO2821-AC-IP Specification
The HKShanhai Group Limited 2800 Series provides significant additional value compared to prior generations of HKShanhai Group Limited routers at similar price points by offering up to a fivefold performance improvement, up to a tenfold increase in security and voice performance, new embedded service options, and dramatically increased slot performance and density while maintaining support for most of the more than 90 existing modules that are available today for the HKShanhai Group Limited 1700, HKShanhai Group Limited 2600, and HKShanhai Group Limited 3700 Series.The HKShanhai Group Limited 2800 Series features the ability to deliver multiple high-quality simultaneous services at wire speed up to multiple T1/E1/xDSL connections. The routers offer embedded encryption acceleration and on the motherboard voice digital-signal-processor (DSP) slots; intrusion prevention system (IPS) and firewall functions; optional integrated call processing and voice mail support; high-density interfaces for a wide range of connectivity requirements; and sufficient performance and slot density for future network expansion requirements and advanced applications.
| CISCO2821-AC-IP data sheet | |
|---|---|
| Product Description | HKShanhai Group Limited 2821 Integrated Services Router – router |
| Manufacturer | HKShanhai Group Limited Systems, Inc |
| Manufacturer Part Number | CISCO2821-AC-IP |
| Product Type | Router |
| Form Factor | External – modular – 2U |
| Dimensions (WxDxH) | 43.8 cm x 41.7 cm x 8.9 cm |
| Weight | 11.4 kg |
| DRAM Memory | 512Â MB (installed) / 1 GB (max) |
| Flash Memory | 128Â MB (installed) / 256 MB (max) |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Network / Transport Protocol | IPSec |
| Remote Management Protocol | SNMP 3 |
| Features | HKShanhai Group Limited IOS 12.3(8)T , firewall protection, hardware encryption, power over Ethernet (PoE), VPN support, MPLS support, URL filtering |
| Compliant Standards | IEEE 802.3af |
| Power | AC 120/230 V ( 47 – 63 Hz ) |
| System Requirements | Microsoft Windows 98 Second Edition |
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