Cisco 881w Manual

							 
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Cisco Integrated Services Router Hardware Installation Guide
 
Chapter 1      Product Overview
  Cisco 860, 880, 890 Series
Figure 1-20 Back I/O Panel
Ta b l e 1 - 2 5 describes the external interfaces included with these router models.
NoteFor the Cisco C867VAE-POE-W-A-K9, Power-over-Ethernet (PoE) is available using port FE0, with a 
60-W power supply.
USB Interface
The USB 2.0 interface enables:
Transferring data using a USB flash token (USB memory stick) for system recovery and other tasks.
Cisco IOS software boot from USB.
Use only the following Cisco USB 2.0 flash tokens:
MEMUSB-128FT (128 MB)
MEMUSB-256FT (256 MB)
MEMUSB-1024FT (1 GB)
NoteThe USB 2.0 port cannot be used for connecting external devices or as a console for devices other than 
those specified in the USB eToken Device and USB Flash Features Support Data Sheet, available at:
http://www.cisco.com/en/US/prod/collateral/modules/ps6247/product_data_sheet0900aecd80232473.h
tml
VDSL/ADSL
WA N
GE2LAN
GE1 OVER POTSCONSOLE
12V
RESET 2.5A
AUX
GE0FE2 FE1
Cisco 867VAE-POE-W-A-K9
FE0(POE)
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Table 1-25 External Interfaces
Interface Connector Quantity PortPort 
Label
FE LAN port RJ-45 3 FE LAN PORT 0 FE0
1
1. Provides Power-over-Ethernet (PoE) for the Cisco C867VAE-POE-W-A-K9.
FE LAN PORT 1 FE1
FE LAN PORT 2 FE2
GE LAN port RJ-45 2 GE LAN PORT 0 GE0
GE LAN PORT 1 GE1
GE WAN port (10/100/1000 Base-T) RJ-45 1 GE WAN PORT GE2
ADSL2+/VDSL2 WAN port RJ-11 1 — —
Host USB port USB 2.0 1 — —
Console port RJ-45 1 — — 
						

							 
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Cisco Integrated Services Router Hardware Installation Guide
 
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  Cisco 860, 880, 890 Series
LED Indicators
These router models include LED indicators on the back panel for each LAN port, and additional LED 
indicators on the front panel of the unit.
LED Indicators for LAN Ports
On the back panel of the unit, each LAN port includes an LED indicator. Ta b l e 1 - 2 6 describes the LED 
indicators.
LED Indicators on Front Panel
The front panel includes several LED indicators. Figure 1-21 shows the location of the LED indicators. 
Figure 1-21 Front Panel LED Indicators Table 1-26 Back Panel LED Indicators for LAN Ports
Port LED Color Description
FE Ports
FE LAN 0 Green Off—No link.
Faster flashing indicates heavier traffic.
FE LAN 1 Green Off—No link.
Faster flashing indicates heavier traffic.
FE LAN 2 Green Off—No link.
Faster flashing indicates heavier traffic.
GE Ports
GE LAN 0 Green Off—No link.
Faster flashing indicates heavier traffic.
GE LAN 1 Green Off—No link.
Faster flashing indicates heavier traffic.
1LED indicators
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Cisco Integrated Services Router Hardware Installation Guide
 
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  Cisco 860, 880, 890 Series
Ta b l e 1 - 2 7 describes the LED indicators.
Cisco 880 Series ISRs
The Cisco 880 series ISRs have data and voice capabilities. They have the following features:
Table 1-27 Front Panel LED Indicators
LED LED Color LED Activity Description
Left Side
DSL ACT Green Flashing DSL WAN activity. Faster flashing indicates heavier 
traffic.
Off — Device is powered off.
or 
No DSL WAN activity.
DSL  LINK Green Solid DSL WAN mode is selected and DSL training is complete.
Flashing DSL WAN mode is selected but DSL LinkUp state is 
incomplete, such as in-training (slow initially, fast when 
almost connected).
Off — Device is powered off.
or 
GE WAN mode is selected.
GE ACT Green Flashing GE WAN activity (traffic in either direction). Faster 
flashing indicates heavier traffic.
Off — Device is powered off.
or
No GE WAN activity.
or
No link.
GE MODE Green Solid GE WAN mode is selected.
Off — Device is powered off.
or
DSL WAN mode is selected.
Right Side
WLAN Green Solid WLAN enabled.
Flashing Indicates WLAN activity (traffic in either direction).
Off — Device is powered off.
or
WLAN is disabled.
Power Green Solid On—The device is powered on.
Off — Device is powered off. 
						

							 
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Cisco Integrated Services Router Hardware Installation Guide
 
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  Cisco 860, 880, 890 Series
Integrated 4-port 10/100 Ethernet switch for connecting to the LAN 
10/100 FE, VDSLoPOTS, ADSL over POTS, ADSL over ISDN, DSL Multi-mode 
(VDSL/ADSLoPOTS, VDSL/ADSLoISDN Cisco VA models only), or G.SHDSL port for 
connecting to the WAN 
Optional embedded Wi-Fi CERTIFIED™, 802.11b/g/n-compliant wireless AP
Optional 2-port Power over Ethernet (PoE)
NoteThe Cisco 880 series ISRs can include an optional PoE module that provides power to 
802.3af-compliant devices connected to ethernet ports 0 and 1. If this feature was not 
configured with the factory order, you must order and install it to enable the PoE function. 
DIMM expansion socket that can accept up to 512 MB of additional memory, for a total of 768 MB 
system memory
The following features are located on the front panel:
USB 1.1 port
Express card slot for third-generation (3G) cellular data WAN connectivity, available only on the 
Cisco 880G models
This section contains the following topics:
Cisco 880 Series Data Routers, page 1-54
Cisco 880 Series Voice and Data Routers, page 1-57
Cisco 880 Series with Embedded WLAN Antennas, page 1-63
C881G-B/S/V-K9 ISRs, page 1-65
C881GW-S/V-A-K9 ISRs, page 1-65
C881G-U-K9 ISRs, page 1-66
HSPA+ Versions of the Fixed-Platform ISRs, page 1-66
Cisco 880 Series Data Routers
The Cisco 880 series data routers provide integrated VPN, embedded Wi-Fi CERTIFIED™, 
802.11b/g/n-compliant wireless AP, 3G, and backup capabilities. Figure 1-22 through Figure 1-25 show 
the features available on Cisco 880 series data routers. Some of the features shown may not be available 
on your router. 
Depending on the router model, the primary WAN port can be G.SHDSL, VDSLoPOTS, VDSL/ADSL 
over ISDN, VDSL/ADSL over POTS, or 10/100 FE. See the Cisco 880 Series Integrated Services 
Routers data sheet for the WAN interface that is supported on your router.
Figure 1-22 shows the front panel details of the Cisco 880 wireless data router. The USB port and the 
3G card slot are located on the front panel. 
						

							 
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Cisco Integrated Services Router Hardware Installation Guide
 
Chapter 1      Product Overview
  Cisco 860, 880, 890 Series
Figure 1-22 Front Panel of the Cisco 880 Series Wireless Data Router
Figure 1-23 shows the back panel details of the Cisco 886VA data router.
Figure 1-23 Back Panel of the Cisco 886VA Router
1LEDs3USB port
23G express card slot—Supports third-party
1 
3G card (Cisco 880G models only)
1. See the Cisco 880 Series Integrated Services Routers data sheet for supported vendors.
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1Data BRI1 06Reset button
2Primary WAN port—VDSL/ADSL over 
ISDN7Power connector
34-port 10/100 Ethernet switch
28Earth ground connection
4Serial port—console or auxiliary9Kensington security slot
5PoE power connector—optional
1. BRI = Basic rate interface.
2. Ports 0 and 1 provide PoE with the optional PoE module installed.
The primary WAN port is designed for an RJ-45 connector only. Damage to the primary WAN port may 
occur if a non-RJ-45 connector is inserted. 
						

							 
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Cisco Integrated Services Router Hardware Installation Guide
 
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  Cisco 860, 880, 890 Series
Figure 1-24 shows the back panel details of the Cisco 887VA and 886VA-M data router.
Figure 1-24 Back Panel of the Cisco 887VA and 887VA-M Router
Figure 1-25 shows the back panel details of the Cisco 888W data router. Nonwireless routers do not have 
antennas on the back panel. However, the feature locations are similar across all Cisco 880 series data 
routers.
Figure 1-25 Back Panel of the Cisco 888W Data Router
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1Primary WAN port—VDSL/ADSL over 
POTS15Reset button
24-port 10/100 Ethernet switch
26Power connector
3Serial port—console or auxiliary7Earth ground connection
4PoE power connector—optional8Kensington security slot
1. 887VA-M has Annex M support.
2. Ports 0 and 1 provide PoE with the optional PoE module installed.
For the Cisco 887VA, the primary WAN port is designed for an RJ-11 connector only. Damage to the 
primary WAN port may occur if a non-RJ-11 connector is inserted.
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Cisco Integrated Services Router Hardware Installation Guide
 
Chapter 1      Product Overview
  Cisco 860, 880, 890 Series
Cisco 880 Series Voice and Data Routers
The Cisco 880 series voice and data routers provide both voice and data ports. The voice ports managed 
voice services that interface with Foreign Exchange Station (FXS), Foreign Exchange Office (FXO), or 
BRI connections. 
Cisco 881 SRST and Cisco 888 SRST
Figure 1-26, Figure 1-27, and Figure 1-28 show the features available on the Cisco 881 SRST and 
Cisco 888 SRST routers. The features available vary, depending on the router model. Some features may 
not be available on your router.
Depending on the router model, the primary WAN port can be either G.SHDSL or 10/100 FE. See the 
Cisco 880 Series Integrated Services Routers data sheet for the WAN interface and voice ports that are 
supported on your router.1ISDN port—not available on 3G models6PoE power connector for optional PoE 
module
1
2Primary WAN port2—G.SHDSL, 
VDSLoPOTS, ADSLoPOTS, ADSLoISDN, 
or 10/100 FE7Reset button
3Antenna—captive omnidirectional dipole 
WLAN antenna (wireless models only)8Power connector
44-port 10/100 Ethernet switch9Earth ground connection
5Serial port—console or auxiliary10Kensington security slot
1. The Cisco 880 series ISRs can include an optional PoE module that provides power to 802.3af-compliant devices connected 
to ethernet ports 0 and 1. If this feature was not configured with the factory order, you must order and install it to enable the 
PoE function.
2. Depending on the router model, the primary WAN port can be G.SHDSL, VDSLoPOTS, or 10/100 FE. The VDSLoPOTS 
port is in the same location as the G.SHDSL port. The 10/100 FE WAN port is located at the bottom left corner. See 
Figure 1-12 for the location of the 10/100 FE WAN port. 
						

							 
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Cisco Integrated Services Router Hardware Installation Guide
 
Chapter 1      Product Overview
  Cisco 860, 880, 890 Series
Figure 1-26 shows the front panel details of the Cisco 881 SRST and Cisco 888 SRST wireless voice 
router.
Figure 1-26 Front Panel of the Cisco 881 SRST and Cisco 888 SRST Wireless Voice Router
1LEDs2USB port
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Cisco Integrated Services Router Hardware Installation Guide
 
Chapter 1      Product Overview
  Cisco 860, 880, 890 Series
Figure 1-27 shows the back panel details of the Cisco 881SRST-W voice router.
Figure 1-27 Back Panel of the Cisco C881SRST-W Voice Router
1Primary WAN port1—10/100 FE
1. Depending on the router model, the primary WAN port can be either G.SHDL or 10/100 FE.
6Antenna—captive wireless omnidirectional 
dipole WLAN antenna (wireless models only)
2Voice ports—four FXS
2/DID3 ports, one 
FXO4 port with TBP5 power failover
2. FXS = Foreign Exchange Station.
3. DID = Direct Inward Dialing.
4. FXO = Foreign Exchange Office.
5. TBP = trunk bypass.
7Reset button
34-port 10/100 Ethernet switch
6
6. Ports 0 and 1 provide PoE with the optional PoE module installed.
8Power connector
4Serial port—console or auxiliary9Earth ground connection
5PoE power connector for optional PoE 
module
7
7. The Cisco 880 series ISRs can include an optional PoE module that provides power to 802.3af-compliant devices connected 
to ethernet ports 0 and 1. If this feature was not configured with the factory order, you must order and install the Field 
Replaceable Unit (FRU) to enable the PoE function. For this you either need the FRU “800-IL-PM=2” or “800G2-POE-2”. 
If your device has a separate PoE inlet, use the 800-IL-PM=2, if it has one combined inlet (a description saying “POE 
OPTION REQUIRES 5A POWER ADAPTOR”), then use the 800G2-POE-2.
10Kensington security slot
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Cisco Integrated Services Router Hardware Installation Guide
 
Chapter 1      Product Overview
  Cisco 860, 880, 890 Series
Figure 1-28 shows the back panel details of the Cisco 888SRST-W voice router.
Figure 1-28 Back Panel of the Cisco C888SRST-W Voice Router
Cisco 881-V, Cisco 887VA-V, and Cisco 887VA-V-W
Figure 1-29, Figure 1-30, and Figure 1-31 show the features available on the Cisco 881-V and 
Cisco 887VA-V routers. The features available vary, depending on the router model. Some features may 
not be available on your router.
The Cisco 881-V and Cisco 887VA-V voice and data series gives you the flexibility to use either FXS 
or BRI voice ports. However, the number of concurrent calls that can be supported by the router is limited 
by the codec complexity setting on the router. Ta b l e 1 - 2 8 lists the maximum number of calls that is 
supported when the codec complexity command is configured for Flexible, Medium or High complexity. 1Primary WAN port
1—G.SHDSL
1. Depending on the router model, the primary WAN port can be either G.SHDL or 10/100 FE.
6Antenna—captive wireless omnidirectional 
dipole WLAN antenna (wireless models only)
2Voice ports—four FXS/DIDports and one 
voice BRI port7Reset button
34-port 10/100 Ethernet switch
2
2. Ports 0 and 1 provide PoE with the optional PoE module installed.
8Power connector
4Serial port—console or auxiliary9Earth ground connection
5PoE power connector for optional PoE 
module
3
3. The Cisco 880 series ISRs can include an optional PoE module that provides power to 802.3af-compliant devices connected 
to ethernet ports 0 and 1. If this feature was not configured with the factory order, you must order and install the Field 
Replaceable Unit (FRU) to enable the PoE function. For this you either need the FRU “800-IL-PM=2” or “800G2-POE-2”. 
If your device has a separate PoE inlet, use the 800-IL-PM=2, if it has one combined inlet (a description saying “POE 
OPTION REQUIRES 5A POWER ADAPTOR”), then use the 800G2-POE-2.
The primary WAN port on all 888E models is designed for an RJ-45 connector only. Damage to the 
primary WAN port may occur if a non-RJ-45 connector is inserted.10Kensington security slot
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