Cisco C3745-VPN/K9 Router

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Cisco C3745-VPN/K9 Router

Cisco C3745-VPN/K9 Router Overview



Device Type
Form Factor
Installed Modules Qty (Max)
1 (installed) / 11 (max)
Height (Rack Units)
17.1 in
16 in
5.2 in
32 lbs
Installed Devices / Modules Qty
1 11 (write)


Form factor
Connectivity technology
Data link protocol
Ethernet, Fast Ethernet
Transport protocol
DMZ port, Manageable, VPN support, Modular design, Firewall protection, Hardware encryption, Hardware compression
Compliant Standards
IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p


256 MB
Flash Memory
64 MB
Memory / RAM
256 MB
Memory / Flash
64 MB Flash



Expansion / Connectivity

Expansion Slot(s) Total (Free)
1 CompactFlash Card, 2 1 Installed AIM, 3 3 Installed WIC, 6 6 Installed Expansion slot, Memory
Expansion Slots Total (Free)
1 CompactFlash Card, 2 ( 1 ) x AIM, 3 ( 3 ) x WIC, 6 ( 6 ) x Expansion slot, Memory
2 x Network - Ethernet 10Base-T/100Base-TX - RJ-45, 1 x Management - Console, 1 x Serial - Auxiliary
Compatible Slots
Port(s) Total (Free) / Connector Type
2 Network Ethernet 10Base-T/100Base-TX:RJ-45, 1 Management Console:, 1 Serial Auxiliary:


Compliant Standards
JATE, CS-03, R&TTE, UL 1950, EN 60950, ACA TS001, IEC 60950, FCC Part 15, FCC Part 68, NEBS level 3, EN55022 Class A, CISPR 22 Class A, CSA 22.2 No. 950, ICES-003 Class A, VCCI Class A ITE, AS/NZ 3548 Class A
Encryption Algorithm
AES, DES, Triple DES


Power Supply / Device
Power supply
Installed Qty
1 (installed) / 2 (max)
Power Device
Power supply
Max Supported Qty
Power Provided
230 Watt
Voltage Required
AC 120/230 V
Installed Qty / Max Supported Qty:Installed Qty / Max Supported Qty Installed Qty / Max Supported Qty
1 2 (write)


Modem Type

Environmental Parameters

Min operating temperature
32 °F
Max operating temperature
104 °F
Operating humidity range
5 - 95%


Express Computer Systems state-of-the-art engineering lab and certified technicians will make sure that your Cisco C3745-VPN/K9 Router is tested rigorously and in perfect working condition. To back it up, we carry a 100% Satisfaction Guarantee on all of our used and refurbished gear, in addition to one of the industries best warranties.

Shipping Policy

We stock all of our products. Items are fully tested and professionally packaged to ensure functionality on arrival.

The C3745-VPN/K9 will ship the same day if the order is received with sufficient testing and packaging time.

*Alaska and Hawaii customers, please contact us for a shipping quote.

Shipping Methods

We ship via Fedex. Next Day and expedited shipping services are available. Please contact us for a quote to upgrade shipping.

We can also ship via UPS or FedEx on your account number. Other freight and carrier services are available, please contact us at to make arrangements.

Pickup & Delivery

Local customers may also arrange for pickup or delivery of items.

Net Terms

Approved Educational, Government, and Corporate customers may submit a purchase order to purchase the C3745-VPN/K9.

Please contact us and we will FAX or Email you a credit application.

Finance & Leasing Options

We have solutions to help you finance your purchase. Please contact us at to learn more about our finance and leasing options.

Credit Card

To pay via credit card, please call us at (800) 327-0730


FAX your card type, card number, expiration date, name as it appears on the card, complete billing address including apartment number, zip code and phone number to us at (800) 327-0730.

Wire Transfer

International buyers must pay via Wire Transfer.

Please email us at to purchase this product with a wire transfer.


Business and Personal Checks must clear prior to shipment.