#SCREENIUM 2.1.6 SERIAL NUMBER SERIAL NUMBER#
The serial number and common language equipment identifier (CLEI) label for the Cisco 1905 and Cisco 1921 router is located on the rear of the chassis. Removable, Interchangeable, and Optional Modules.The double-wide slot can accommodate a single wide EHWIC, HWIC, WIC, or VWIC (data only), on the left side of the slot. See Module Support on Cisco’s Integrated Services Routers Generation 2 for supported modules.ġ4. HWIC slot 1 (EHWIC, HWIC, or WIC)-double wide 14ġ2. HWIC slot 0 (EHWIC, HWIC, WIC, or VWIC 11)-single wide 12 USB ports-two USB 2.0 Type-A ports (USB 0=Bottom) Some LEDs are not available on the non-wireless models.įigure 1-4 shows the front panel of the Cisco 1941W (without antennas) with the LED names.įigure 1-4 Cisco 1941 and Cisco 1941W Router LEDsįigure 1-5 shows the Cisco 19W back panel with ports and LEDs.įigure 1-5 Back Panel of the Cisco 1941 and Cisco 1941W Router The antenna mounts are not available on the non-wireless models.ġ0. Note The Cisco 1905 comes with a permanently installed EHWIC in slot 0 (Right).įigure 1-3 Front Panel of the Cisco 1941W Routerĩ. Power off the PoE before installing an EHWIC in the Cisco 1905 and Cisco 1921 ISRs.įigure 1-3 shows the front panel of a Cisco 1941 wireless router with antennas mounted. See Module Support on Cisco’s Integrated Services Routers Generation 2 for supported modules.Ĩ. Only 1 EHWIC Gigabit Ethernet Switch can be installed in a 1905 or 1921.ħ. The 1905 slot 0 (Right) comes with a permanently installed interface card.
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USB serial port-USB 5-pin mini USB Type-Bĥ. Power off the PoE before installing an EHWIC in the Cisco 1905 and Cisco 1921 ISRs.Ĭaution Power off the PoE before installing an EHWIC in the Cisco 1905 and Cisco 1921 ISRs.įigure 1-2 shows the back panel of the Cisco 1905 and Cisco 1921 with ports and LEDs.įigure 1-2 Back Panel of the Cisco 1905 and Cisco 1921 Router (1921 shown)ĮHWIC (HWIC, WIC, or VWIC 3) slots 0 and 1-slot 0 (Right), slot 1 (Left), or double wide 4 5 6 7 Power over Ethernet (PoE) is available with optional external PoE power supply.Ģ. Figure 1-5 shows the back panel connectors on the Cisco 1941 router.Ĭaution Power off the router and the power over Ethernet (PoE) before installing an EHWIC in the Cisco 1905 and Cisco 1921 ISRs.įigure 1-1shows the front panel of the Cisco 1905 and Cisco 1921 router and LED names.įigure 1-1 Front Panel of the Cisco 1905, and Cisco 1921 Routerġ. Figure 1-3 shows the front panel of a Cisco 1941 wireless router and Figure 1-4 shows the LEDs of the Cisco 1941 router. Figure 1-2 shows the back panel connectors on the Cisco 1905 and Cisco 1921 router.
#SCREENIUM 2.1.6 SERIAL NUMBER SERIES#
This section contains views of the front and rear panels of Cisco 1900 series routers, showing the locations of the power and signal interfaces, the interface card slots, and the status indicators.įigure 1-1 shows the front panel of the Cisco 1905 and Cisco 1921 router. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security. Warning This unit is intended for installation in restricted access areas. Warning statement 1017 applies to the countries of Finland, Norway, and Sweden. Safety Warnings for Finland, Norway and Sweden Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Warning No user-serviceable parts inside. Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. You are in a situation that could cause bodily injury. This chapter provides an overview of the Cisco 1900 series routers and includes the following sections: Universal serial bus (USB) ports are available for USB devices, and a USB mini Type-B serial console port is available in addition to the RJ-45 console connector. This ISR series has new slots that support next generation Enhanced High-Speed WAN Interface Cards (EHWICs), Internal Services Modules (ISMs, 1941 only), and 2 CompactFlash cards (1941 only). The modular design of the routers provides flexibility, allowing you to configure your router according to your needs. The 1941W is Wi-Fi CERTIFIED™ and 802.11a/b/g/n-compliant. The series currently consists of the 1905, 1921, 1941, and 1941W (wireless) models. The Cisco 1900 Series Integrated Services Routers (ISRs) are modular routers with LAN and WAN connections that can be configured by means of interchangeable interface cards and internal service modules (ISMs).