Руководство по эксплуатации Cisco Systems CISCO1805-E

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Cisco 1800 Series
SYS SYS
PWR ACT
REVIEW DRAFT—CISCO CONFIDENTIAL
CHAPTER
1
Product Description
Cisco 1805 DOCSIS cable routers are fixed-configuration routers with LAN and WAN connections. The
Cisco 1805 cable router supports three SKUs:
• CISCO1805-D
 CISCO1805-E
 CISCO1805-D/K9
The Cisco 1805 DOCSIS cable router is a data-only device for desktop use. (See Figure 1-1.)
Figure 1-1 Cisco 1805 Cable Router
This chapter describes the features and specifications of the router and includes the

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CISCO 1841 100-240 VAC- 1 A 50/60 Hz SN: AAANNNNXXXX Chapter 1 Product Description Hardware Features REVIEW DRAFT—CISCO CONFIDENTIAL The Cisco cable modem HWIC installed in slot 0 is designed to be fully compliant with DOCSIS 2.0 standards in the United States, Europe, and Japan. The cable modem HWICs provide secure, high-speed connections over cable modem hybrid fiber-coaxial (HFC) cable network. With the Cisco 10/100BASE-T Ethernet switch HWIC installed in slot 1, the Cisco 1805 cable

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Chapter 1 Product Description Hardware Features REVIEW DRAFT—CISCO CONFIDENTIAL Cisco Product Identification Tool The Cisco Product Identification (CPI) tool provides detailed illustrations and descriptions showing where to locate serial number labels on Cisco products. The tool includes the following features:  A search option that allows browsing for models by using a tree-structured product hierarchy  A search field on the final results page which makes it easier to look up multiple

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Chapter 1 Product Description Hardware Features REVIEW DRAFT—CISCO CONFIDENTIAL LED Indicators Table 1-2 summarizes the LED indicators that are located in the router bezel or chassis, but not in the interface cards installed in slot 0 or slot 1. Table 1-2 Summary of Cisco 1805 DOCSIS Cable Router LED Indicators LED Color Description Location: SYS PWR Green Router has successfully booted up and the software is functional. Front This LED blinks while booting or in the ROM monitor. pane

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Chapter 1 Product Description Chassis Views REVIEW DRAFT—CISCO CONFIDENTIAL Note If the lithium battery in a Cisco 1805 router should fail, the router must be returned to Cisco for repair. Do not replace the battery yourself. Although the battery is not intended to be field replaceable, the safety agencies require the following warning to be included in this document. Warning There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same

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Chapter 1 Product Description Interface Numbering REVIEW DRAFT—CISCO CONFIDENTIAL 1 Input power connection 8 CompactFlash memory card slot 2 On/Off switch 9 CompactFlash LED 3 Slot 0 (cable modem HWIC) 10 AIM LED 4 Console port 11 USB port 5 Fast Ethernet ports and LEDs 12 Auxiliary port 6 Kensington security slot 13 Chassis ground connection 7 Slot 1 (4ESW HWIC) Interface Numbering Each individual interface (port) on a Cisco 1805 cable router is identified by a number. A Cisco 1805 cabl

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Chapter 1 Product Description Specifications REVIEW DRAFT—CISCO CONFIDENTIAL Table 1-4 Cisco 1805 Cable Router Specifications (continued) Description Specification Power consumption 20W maximum for an unloaded unit. With two WICs and an AIM installed, power consumption will be less than 50W. Console and auxiliary ports RJ-45 connectors Operating humidity 5 to 95%, noncondensing Operating temperature 32 to 104°F (0 to 40°C) Nonoperating temperature shock –13 to 158°F (–25 to 70°C) at 9° F

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Chapter 1 Product Description Specifications REVIEW DRAFT—CISCO CONFIDENTIAL Table 1-6 Cisco Cable Modem HWIC LEDs (continued) LED State Description ONLINE FLASHING The cable modem is establishing a connection to the router. SOLID The cable modem is synchronized with the router. LINK ON A link is active when a CPE device is connected and the cable modem is not bridging data. BLINKING The cable modem is bridging data in the cable modem operational state. Note The LINK LED does not pul