Cisco CISCO3620 SERIES IOS ENT S362AHK2-12105T= User Manual

Copyright  © 1999 Cisco Systems, Inc. All Rights Reserved.

Page 2 of 7

• Easy ordering

• 48 or 60 active digital modems available

• Ethernet LAN connection

• Choice of WIC interfaces

• 56K (V.90) support for analog modems

• V.110 support

• Software upgradable modems

• High-performance routing engine

• VPN capabilities, including firewall, encryption, and tunneling

options

• 60 modem bundles need to be ordered with separate Bal or

unbal PRI NM

• Modem/Fax Dial-out support (via 3rd party applications)

Cisco 3640 BRI Bundles
• Easy ordering

• Four or eight BRI interfaces with S/T or U interfaces available

• 8 or 16 active digital modems available

• Ethernet LAN connection

• Choice of WIC interfaces

• 56K (V.90) support for analog modems

• V.110 support

• Software upgradable modems

• High-performance routing engine

• VPN capabilities, including firewall, encryption, and tunneling

options

• Modem/Fax Dial-out support (via 3rd party applications)

• Easy ordering

• 24 or 30 modems available

• Built-in CSU on 24 modem version

• 30 modem version changeable from unbalanced to balanced

• 10/100 Ethernet LAN connection

• T1/E1 WAN connection

• 56K (V.90) support for analog modems

• V.110 support

• Software upgradable modems

• High-performance routing engine

• VPN capabilities, including firewall, encryption, and tunneling

options

• Interface is Balanced/Unbalanced selectable-refer to http://

www.cisco.com/warp/customer/cc/pd/rt/3600/prodlit/

36dmp_ov.htm for more details

• Modem/Fax Dial-out support (via 3rd party applications)

The Cisco 3600 bundles, installed with the digital modem

network modules and PRI/BRI interfaces, offer the most flexible,

scalable, manageable, and high-performance dial access solutions

available in the market today.

The Cisco 3620 PRI modem bundles utilize the mixed-media

Fast Ethernet/PRI network module to offer support for up to 30

remote modem users at speeds up to 56 kbps. The bundle supports

24 or 30 integrated digital modems. The benefits of this bundle

include ease of ordering (only one SKU), the ability to support

remote users at the maximum connection speeds available, and

the inclusion of the feature-rich Cisco IOS

®

 software.

The new Cisco 3640 PRI modem bundles utilize a Fast

Ethernet mixed-media network module (1FE2W) together with a

2 PRI network module to offer support for up to 60 remote modem

users at speeds up to 56 kbps. The bundles support 48 or 60

integrated digital modems per chassis. Additional WICs can be

ordered to match specific WAN requirements. The benefits of this

bundle include ease of ordering (only one SKU), the ability to

support remote users at the maximum connection speeds

available, together with the inclusion of the feature-rich Cisco

IOS software.

The Cisco 3640 BRI modem bundle utilizes the popular

1FE2W network modules to provide Ethernet LAN connectivity for

up to 16 concurrent remote users, utilizing the four or eight port BRI

network module.

Additional WICs can be ordered to match specific WAN

requirements. The benefits of this bundle include ease of ordering

(only one SKU), the ability to support remote users at the

maximum connection speeds available, and the inclusion of the

feature-rich Cisco IOS software. You get V.90 connectivity

1

and

V.110 support without the expense of installing and maintaining a

PRI connection.

The Cisco 3600 bundles can take incoming Integrated

Services Digital Network (ISDN) or voice (modem) calls and

automatically switch them to the appropriate internal circuitry.

The PRI/BRI switching is based on Q.931 messaging in the ISDN

D channel. This out-of-band signaling channel provides a way for

the telephone network to label each call as to the type of call.

Specifically, when an incoming call is labeled “voice” by the

telephone network, the Cisco 3600 directs it to one of its modems.

When a call is labeled “ISDN data,” it is directed to one of its

High-Level Data Link Control (HDLC) controllers. The benefit