Cisco 3725 CISCO3725 Data Sheet

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• One (Cisco 3725) or two (Cisco 3745) High Density Service Module (HDSM)-capable slots

• 32MB Compact Flash/ 128MB DRAM (default, single 128MB DIMM/SODIMM)

• Both Cisco 3725 and 3745 have a single 128MB SDRAM DIMM module and a single 32MB Compact Flash

module by default

• Optional In-Line Power for 16-port EtherSwitch NM, 36-port EtherSwitch HDSM and wireless access points

• Support for all major WAN protocols and media: LL, FR, ISDN, X.25, ATM, fractional T1/E1, T1/E1, xDSL,

T3/E3, HSSI

• Support for selected NMs, WICs and AIMs from the Cisco 1700, 2600 and 3600 Series

• 2 RU (Cisco 3725) or 3 RU (Cisco 3745) Rack-mountable chassis

• -24V DC power supply

• NEBS Level 3 compliance

• Additional Key Features for the Cisco 3745:

• Field-replaceable motherboard, I/O board and fan tray

• Passive backplane

• Optional internal redundant power supplies (RPS—AC, DC and inline power)

• Online Insertion and Removal (OIR) of NMs and RPSs

Cisco 3700 Series Key Features and Benefits

• Network interfaces are field-upgradable to accommodate future technologies

– Additional services can be added on an “integrate as you grow” basis

– Leverages the large existing portfolio of WICs, VICs, NMs and AIMs to reduce

sparing, training, configuration and installation and maintenance costs

• More NM and HDSM slots available to add services in the future

– Combination of AIMs and WICs along with NMs/HDSMs gives greater flexibility

to create new configurations as requirements change

• Add security intrusion detection (IDS) and VPN connectivity to the router through

Cisco IOS software and optional performance-enhancing data encryption AIMs.

– Provides secure connectivity and perimeter security throughout the network.

• Incremental or full scale migration from legacy infrastructure to IP Telephony

An extensive set of business class IP Telephony features for the small and medium
business or branch office are provided through inherent support for Cisco
CallManager Express.

– Cisco Unity Express voice mail support complements Cisco CallManager Express

– Supports numerous standards-based analog and digital interfaces to PBXs and the

PSTN

– Sliding scale options for higher density mixed analog and digital voice gateway

configurations