Cisco CISCO7120-T3 Router

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Cisco CISCO7120-T3 Router

Cisco CISCO7120-T3 Router Overview



Device Type
Form Factor
Built-in Devices
Installed Modules Qty (Max)
0 (installed) / 2 (max)
17.5 in
18.3 in
3.5 in
32 lbs
Installed Devices / Modules Qty
0 2 (write)


Form factor
Connectivity technology
Line Rate
Data Transfer Rate
155 Mbps
Data link protocol
ATM, Serial, Ethernet, Fast Ethernet
Switching protocol
ATM, Ethernet
Transport protocol
Routing protocol
IP-routing, Manageable, DHCP support, Layer 3 switching, 128-bit encryption
Compliant Standards
IEEE 802.3, IEEE 802.3u, IEEE 802.6 (ATM)


MIPS R5000


128 MB (installed) / 256 MB (max)
Flash Memory
48 MB (installed) / 128 MB (max)
Memory / RAM
128 MB 256 MB
Memory / Flash
48 MB 128 MB Flash

Expansion / Connectivity

Expansion Bays Total (Free)
Expansion Slot(s) Total (Free)
2 2 Installed Expansion slot, 2 2 Installed CompactFlash Card Type II
Expansion Slots Total (Free)
2 ( 2 ) x Expansion slot, 2 ( 2 ) x CompactFlash Card - Type II
Expansion Bay(s) Total (Free)
2 x Network - Ethernet 10Base-T/100Base-TX - RJ-45 - 2, 1 x Network - T3 - BNC - 1 ( WAN ), 1 x Serial - Auxiliary - RJ-45 - 1, 1 x Management - Console - RJ-45 - 1, 1 x Network - T3 - RJ-45 - 1 ( WAN )
Compatible Slots
Port(s) Total (Free) / Connector Type
2 2 Installed Network Ethernet 10Base-T/100Base-TX:RJ-45 Female 2, 1 1 Installed Network T3:BNC Male 1, 1 1 Installed Serial Auxiliary:RJ-45 Female 1, 1 1 Installed Management Console:RJ-45 Female 1, 1 1 Installed Network T3:RJ-45 Female 1


Power Supply / Device
Power supply Internal
Power Device
Power supply - Internal
Voltage Required
AC 110/220 V ± 10% ( 50/60 Hz )
Power Provided
280 Watt

Environmental Parameters

Min operating temperature
32 °F
Max operating temperature
104 °F
Operating humidity range
10 - 90%


Express Computer Systems state-of-the-art engineering lab and certified technicians will make sure that your Cisco CISCO7120-T3 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 CISCO7120-T3 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 CISCO7120-T3.

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.