This Cisco router series guide covers the 860, 880, 890, 1800C, 1900, 2800C, 2900, 3800C and 3900 models, detailing features, specifications, and deployment…
The guide provides an overview of Cisco’s integrated services routers for small to large enterprises, describing the 860‑3900 series and the aggregation router families. It explains how the modular designs support a range of services such as security, wireless, QoS, and VPN, and offers guidance on configuration, management, and scalability.
Key sections include detailed specifications for each series, ordering information, and physical and environmental requirements. The document also outlines supported interfaces, power options, and optional wireless modules, helping planners select the right router for their network needs. This manual is written in Chinese.
| Flash memory | 128 MB |
|---|---|
| System DRAM | 256 MB |
| Power input | 100–240 VAC |
| Physical dimensions (non‑wireless 880) | 1.9 × 12.8 × 9.8 in |
| Maximum weight (880) | 5.5 lb |
| Operating temperature | 32 – 104 °F (0 – 40 °C) |
The Cisco 860 series uses a universal external power source with an input range of 100–240 VAC.
The non‑wireless Cisco 880 measures 1.9 × 12.8 × 9.8 inches (L × W × H).