Cisco 1900 series Hardware Installation page 21

Chapter 1 Overview of the Router
1
SYS
3 PoE
5 2.4 or 5 GHz
Figure 1-5
Figure 1-5
16
USB ports—two USB 2.0 Type-A ports
1
(USB 0=Bottom)
3 GE 0/1
5 RJ-45 serial console port
USB serial port—USB 5-pin mini USB
7 Type-B
9
HWIC slot 0 (EHWIC, HWIC, WIC, or
VWIC
11 CF 0
13 HWIC slot 1 (EHWIC, HWIC, or
WIC)—double wide
15 CompactFlash 1
17 On/Off switch
19 AUX port
21 GE 0/0
1. VWIC support is for data only.
2. See
http://cisco.com/en/US/prod/collateral/routers/ps10538/aag_c07_563807.pdf for supported modules.
3. Internal Service Module (ISM).
4. The double-wide slot can accommodate a single wide EHWIC, HWIC, WIC, or VWIC (data only), on the left side of the slot.
OL-19084-02
shows the Cisco 1941 and 1941W back panel with ports and LEDs.
Back Panel of the Cisco 1941 and Cisco 1941W Router
17 18
eHWIC 1
DO NOT REMOVE DURING NETWORK OPERATION DO NOT REMOVE DURING NETWORK OPERATION
15 14 13 12
1 2
)—single wide
4
Module Support on Cisco's Integrated Services Routers Generation 2
2
ACT
4 WLAN
eHWIC 0
11 10 9 8 7 6 5
L (Link)
2
4 S (Speed)
6 EN (Enable RJ-45 console)
EN (Enable USB console)
8
3
10 ISM
or WLAN
12 CompactFlash 0
14 CF 1
16 Kensington
18 Input power connection
20 S (Speed)
22 L (Link)
Cisco 1900 Series Hardware Installation
Chassis Views
20 22
19 21
4 3 2 1
TM
security slot
1-5