Cisco 1760 Modular Access Router

This fits in nicely in between the
1750 and the 2600 Series routers and offers a very cost
effective price point. The Cisco 1760 Modular Access
Router offers small to medium-sized businesses and small
enterprise branch offices a 19-inch rack-mount access
solution designed to enable them to grow their
e-business capabilities.
The two different versions of the
Cisco 1760 Modular Access Router, the base version Cisco
1760 router and the preconfigured multiservice-ready
Cisco 1760-V router, address the needs of customers who
want to deploy e-business applications—now or in the
future.
| Cisco 1760 |
Price :
$1,195 |
 |
| Cisco 1760-V |
Price :
$1,925 |

The Cisco 1760 router, as a
modular platform in a 19-inch rack-mount form factor,
offers customers secure Internet and intranet access, as
well as the capability to implement a variety of
e-business and voice applications. This includes voice
over IP (VoIP), virtual private network (VPN) access,
and business-class digital subscriber line (DSL) as
required.
The Cisco 1760 router is part of a
broad portfolio of access routers optimized to deliver
intelligent services such as quality of service (QoS),
manageability, availability, and security.
The two different versions of the
Cisco 1760 Modular Access Router, the base version Cisco
1760 router and the Cisco 1760-V router, address the
needs of customers who want to deploy transformation
technologies such as converged voice and data, IP
telephony, or videoconferencing. Compared to the Cisco
1751 Router, the 1760 offers an additional VIC slot.
Here is a comparison of the two
versions:
Cisco 1760
Base version |
Cisco 1760-V
Multiservice-ready
version |
| Includes everything for data networking |
Includes all the features needed for
immediate integration of voice and data |
|
| 16-MB Flash memory (on board) |
32-MB Flash memory (16 MB
on board, 16 MB in Flash SIMM1
socket) |
|
| 32-MB DRAM (on board) |
64-MB DRAM (32 MB on
board, 32 MB in DRAM DIMM2
socket) |
|
| Cisco IOS IP Software Feature Set |
Cisco IOS IP/Voice Plus feature set |
|
Two DSP3
module slots available
DSPs available separately |
Two DSP module slots available
Comes with one DSP (PVDM-256K-4) inserted in one
DSP module slot
DSPs available separately for further upgrades |
|
| VICs available separately |
VICs available separately |
|
| Flash memory and DRAM upgrades available
separately |
Flash memory and DRAM upgrades available
separately |
|
| WICs available separately |
WICs available separately |
1Single
in-line memory module
2Double in-line memory
module
3Digital signal processor
VPN and Security
The Cisco 1760 router is part of
the end-to-end Cisco VPN solution. VPNs create secure
connections via the Internet to connect geographically
dispersed offices, business partners, and remote users
while providing security, traffic prioritization,
management, and reliability equal to that of private
networks.
By supporting industry standards
IPSec, L2TP, and DES and 3DES, the Cisco 1760 router
delivers robust VPN solutions to ensure data privacy,
integrity, and authenticity.
The optional Cisco VPN Hardware
Encryption Module for the Cisco 1760 router further
optimizes VPN encryption performance. By offloading
encryption tasks to the VPN module, the router processor
is freed up to handle other operations. The VPN module
accelerates the rate at which encryption occurs,
speeding the process of transmitting secure data—a
critical factor when using 3DES encryption.
The Cisco 1760 router offers
integrated security features, including stateful
inspection firewall functionality and IDS as an optional
Cisco IOS Software feature. By deploying Cisco IOS
Software firewall functionality, customers do not need
to purchase or manage multiple devices, thus simplifying
network management and reducing capital costs.
Cisco IOS Software firewall
security features include access control lists (ACLs)
and user authentication, authorization, and accounting
(such as PAP/CHAP, TACACS+, and RADIUS). These security
features provide the optimal level of firewall
protection to customers.
Voice Implementation
The Cisco 1760 Modular Access
Router supports FXO, FXS, E&M, ISDN BRI VICs, and T1/E1
multiflex V/WICs.
The FXO interface allows an analog
connection to the central office of the Public Switched
Telephone Network (PSTN). The FXS interface connects
basic telephone service phones (home phones), fax
machines, key sets, and PBXs through ring voltage and
dial tone. The E&M interface allows connection for PBX
trunk lines (tie lines). The ISDN-BRI NT/TE VIC is used
to connect to the PSTN or a PBX/KTS, whereas the T1/E1
multiflex V/WIC (multiflex V/WIC) supports both data and
voice services.
The multiservice-ready Cisco
1760-V router version includes all the features needed
for immediate integration of data and voice services:
- One DSP—support for up to two voice channels
- 32-MB Flash memory
- 64-MB DRAM
- Cisco IOS IP/Voice Plus feature set
VICs and WICs are available
separately.
The Cisco 1760 and Cisco 1760-V
routers have two DSP module slots on the motherboard,
each of which supports a DSP module with up to five DSPs
to allow additional voice-channel support. A maximum of
ten DSPs are supported.
The Cisco 1760-V router includes
one PVDM-256K-4 (one DSP), which allows support for one
analog voice interface card with two ports with no
additional DSP requirements. If two analog VICs or one
or more digital ISDN VICs are used, then additional DSP
resources are needed.
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