Product Overview
Cisco 1941 builds on the best-in-class
offering of the existing Cisco 1841 Integrated Services Routers by offering 2
models – Cisco 1941 and Cisco 1941W. In addition to the support of a wide range
of wireless and wired connectivity options supported on Cisco 1941 Series,
Cisco 1941W offers integration of IEEE 802.11n access point which is backwards
compatible with IEEE 802.11a/b/g access points.
All Cisco 1900 Series Routers offer embedded hardware encryption
acceleration, optional firewall, intrusion prevention, and application
services. In addition, the platforms support the industries widest range of
wired and wireless connectivity options such as T1/E1, xDSL, 3G, 4G LTE, and
GE.
Architectural Features and Benefits
Modular Platform
·
The
Cisco 1941 Series ISR are highly modular platforms with multiple module
slots to provide connectivity and services for varied branch network
requirements.
·
The ISRs offer an
industry-leading breadth of LAN and WAN connectivity options through modules to
accommodate field upgrades to future technologies without requiring replacement
of the platform.
Processors
·
The Cisco 1941 Series is
powered by high-performance multi-core processors that support growing demands
of branch office networks by supporting high throughput WAN requirements.
MultiGigabit Fabric
·
The Cisco 1941 introduces
an innovative MultiGigabit Fabric (MGF) which allows for efficient module to
module communication, enabling direct services interactions across modules
while reducing the overhead on the router processor.
Embedded IPSec VPN Hardware Acceleration
·
Embedded hardware
encryption acceleration is enhanced to provide higher scalability, which,
combined with an optional Cisco IOS Security license, enables WAN link security
and VPN services (IPSec acceleration).
·
The onboard encryption
hardware out-performs the Advanced Integration Modules of previous generations.
Integrated Gigabit Ethernet Ports
·
All onboard WAN ports are
10/100/1000 Gigabit Ethernet WAN routed ports .
Innovative universal-serial-bus (USB)-based
console access
·
A new, innovative, mini-B
USB console port supports management connectivity when traditional serial ports
are not available.
·
The traditional console and
auxiliary ports are also available. Either the USB-based console or the
RJ-45-based console port can be used to configure the router.
Optional Integrated Power Supply for
Distribution of Power Over Ethernet (PoE)
·
An optional upgrade to the
internal power supply provides in-line power (802.3af-compliant
Power-over-Ethernet [PoE] and Cisco standard inline power) to optional
integrated switch modules.
Integrated Wireless LAN
·
The Cisco 1941 offers a
secure integrated access point in a single device.
·
Integrated access point is
based on the IEEE 802.11n draft 2.0 standard that uses MIMO (Multi-Input,
Multiple-output) to improve coverage for existing 802.11a/b/g clients and new
802.11n clients.
·
The Cisco 1941 supports
dual radios – 802.11 b/g/n and 802.11a/n and is capable of operating in both
autonomous and unified modes.
Modularity Features and Benefits
The Cisco 1941 provides significantly
enhanced modular capabilities offering investment protection for customers.
Most of the modules available on previous generations of Cisco routers, such as
the Cisco 1841 ISR, are supported on the Cisco 1941. Additionally, modules used
on the Cisco 1941 can easily be interchanged with other Cisco routers to
provide maximum investment protection. Taking advantage of common interface
cards across a network greatly reduces the complexity of managing inventory
requirements, implementing large network rollouts, and maintaining
configurations across a variety of branch-office sizes.
Cisco Enhanced High Speed WAN Interface Card
(EHWIC)
·
The EHWIC slot replaces the
high-speed WAN interface card (HWIC) slot and can natively support HWICs, WAN
interface cards (WICs), wireless WAN 3G/4G LTE, voice interface cards (VICs),
and voice/WAN interface cards (VWICs).
·
Two integrated EHWIC slots
are available on the Cisco 1941 for flexible configurations for support of two
modules: One double wide HWIC-D or single wide EHWIC/HWIC module and a second
single wide E-HIC/HWIC module are supported.
·
Each HWIC Slot offers
high data throughput capability.
Up to 1.6 Gbps aggregate towards the router
processor.
Up to 2 Gbps aggregate to other module slots
over MultiGigabit Fabric (MGF).
Cisco Internal Services Module (ISM)
·
A single ISM Slot provides
flexibility to integrate intelligent services modules that do not require
interface ports.
·
ISM replaces the Advanced
Integration Module (AIM) slot; existing AIM modules are not supported in the
ISM slot.
·
Each ISM Slot offers high
data throughput capability.
Up to 4 Gbps aggregate towards the router
processor.
Up to 2 Gbps aggregate to other module slots
over MultiGigabit Fabric (MGF).
·
Power to ISM slots can be
managed by extensions similar to the Cisco EnergyWise framework, allowing
organizations to reduce energy consumption in their network infrastructure.
Full EnergyWise support will be available in future software releases.
Note: The Cisco 1941 cannot have ISM and WLAN on the same chassis.
Please refer to ordering information for WLAN SKUs.
Compact Flash Slots
·
Two external Compact
Flash slots are available on the Cisco 1941. Each slot can support high-speed
storage densities upgradeable to 4GB in density.
USB 2.0 Ports
·
Two high-speed USB 2.0
ports are supported. The USB ports enable another mechanism secure token
capabilities and storage.
It refers from Cisco
official
More related topics
The Cisco 1941 provides significantly enhanced modular capabilities offering investment protection for customers. Most of the modules available on previous generations of Cisco routers, such as the Cisco 1841 ISR, are supported on the Cisco 1941. href=""https://networkingarts.co.uk/"">Networking Equipment in UK ,Additionally, modules used on the Cisco 1941 can easily be interchanged with other Cisco routers to provide maximum investment protection. Taking advantage of common interface cards across a network greatly reduces the complexity of managing inventory requirements, implementing large network rollouts, and maintaining configurations across a variety of branch-office sizes. Networking Equipment store in UK
ReplyDelete