Cisco 1811W - Integrated Services Router Wireless Технічний паспорт - Сторінка 8
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PRODUCT SPECIFICATIONS
Table 3 lists the product specifications for the Cisco 1801, 1802, 1803, 1811, and 1812 routers.
Table 3.
Product Specifications
Cisco 1800 Series Fixed-Configuration Routers
Chassis
Form Factor
Chassis
Wall-Mountable
Rack-Mountable
Dimensions (W x D)
Weight
Architecture
Flash Memory
Flash Memory Capacity
DRAM
DRAM Capacity
ADSL Port
ADSL Digital Subscriber
Line Access Multiplexer
(DSLAM)
Interoperability
G.SHDSL Port
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Desktop, 1-rack-unit (1-RU) high (4.75-cm high with rubber feet)
Metal
Yes
Yes (optional 19-in. rack-mount kit required)
• 12.5 x 9.5 in. (34.3 x 27.4 cm)
• Height without rubber feet: 1.73 in. (4.39 cm)
• Height with rubber feet: 1.87 in. (4.75 cm)
Maximum: 6.1 lb (2.8 kg)
External removable Compact Flash
• Default: 32 MB
• Maximum: 128 MB
Synchronous dual in-line memory module (DIMM) SDRAM (1 DIMM slot )
• Default: 128 MB
• Maximum: 384 MB
One ADSL over POTS on Cisco 1801. One ADSL over ISDN on Cisco 1802. The Cisco 1801 supports ADSL over
POTS standards G.992.1 G.DMT and ANSI T1.413 DMT Issue 2. The Cisco 1802 supports ADS L over ISDN
standards ETSI 101-388, U-R2, and G.992.1 G.DMT
The Cisco 1801 is interoperable with the following
DSLAMs:
• Cisco 6130 and Cisco 6260 IP DSL switches
• Alcatel (ASAM 1000 and 7300)
• Lucent Stinger (24- and 72-port line cards)
• ECI HiFocus (16- and 32-port line cards [Anaconda
support])
One G.SHDSL port on Cisco 1803 supports either 2-wire mode or 4-wire mode. The Cisco 1803 supports the same
standards as the Cisco G.SHDSL WIC and is based on ITU Recommendation G.991.2 (accepted worldwide).
© 2005 Cisco Systems, Inc. All rights reserved.
The Cisco 1802 is interoperable with the following
DSLAMs:
• Cisco 6260
• Alcatel (ASAM 1000 and 7300)
• Siemens (XpressLink 2.0 and XpressLink 2.1)
• Lucent Stinger (48-port line cards)
• ECI HiFocus (16- and 32-port line cards
[Anaconda support])
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