1-415-230-4353

Cisco Systems 2800 Series Integrated Services Routers Routers

Part Number Description

19 inch Rack Mount Kit for Cisco 2801

CISCO2801 Accessory Kit (Cables, Rackmount Brackets, Docs)

CISCO2811 FAN #1 and FAN #2 Field Replacement Unit

CISCO2811 FAN #3 Field Replacement Unit

19 inch Rack Mount Kit for Cisco 2811

23 inch Rack Mount Kit for Cisco 2811

Cisco 2821/51 Fan Replacement Kit

19 inch Rack Mount Kit for Cisco 2821/51

23 inch Rack Mount Kit for Cisco 2821/51

Compact Flash Guard for 1841,2800/3800 Series

FIPS Opacity Shield for Cisco 2811

FIPS Opacity Shield for Cisco 2851

Tamper Proof for 80/18/28/38/72/73 Routers and ASA

4-port voice/fax expansion module - BRI (NT and TE)

4-port voice/fax expansion module - BRI

7-port voice/fax expansion module - 3FXS/4FXO

7-port voice/fax expansion module - 3FXS/4FXO

6-port voice/fax expansion module - FXO

6-port voice/fax expansion module - FXO

High density voice/fax extension module - 8 FXS/DID

High density voice/fax extension module - 8 FXS/DID

UMG license for 25 E-SRST Nodes / Sites

UMG license for 25 E-SRST Nodes / Sites

H/WIC Faceplate Kit, 4 H/WIC Faceplates, 2 Slot Dividers

Blank H/WIC faceplate Kit with spacer for Cisco 2801

16-Port Async HWIC

16-Port Async HWIC

1-port ADSLoPOTS HWIC

1-port ADSL HWIC w/Annex M

1-Port ISDN BRI U High-Speed WAN Interface Card

1-port ISDN BRI NT1 HWIC

1 port channelized T1/E1 and PRI HWIC (data only)

1 port channelized T1/E1 and PRI HWIC (data only)

1-Port T1/Fractional T1 DSU/CSU WAN Interface Card

1-Port T1/Fractional T1 DSU/CSU WAN Interface Card

1-port 10/100 Routed Port HWIC

GigE High Speed WIC With One SFP Slot

1-Port Serial WAN Interface Card

1-Port Serial WAN Interface Card

2-Port Async/Sync Serial WAN Interface Card

2-Port Async/Sync Serial WAN Interface Card

2 port channelized T1/E1, and PRI HWIC (data only)

2 port channelized T1/E1 and PRI HWIC (data only)

Two 10/100 routed port HWIC

Two 10/100 routed port HWIC

2-pair G.SHDSL HWIC

2-pair G.SHDSL HWIC

2-Port Serial WAN Interface Card

2-Port Serial WAN Interface Card

3G HWIC Sprint EVDO Rev A/0/1xRTT 800/1900MHz, IOS 15.0(1)M1

3G (for India only) HWIC TATA EVDO Rev A/0/1xRTT 800/1900MHz

3G (for India only) HWIC TATA EVDO Rev A/0/1xRTT 800/1900MHz

3G HWIC Verizon EVDO Rev A/0/1xRTT 800/1900MHz, IOS 15.0(1)M

4-Port Async/Sync Serial HWIC

4-Port Async/Sync Serial HWIC

4-port ISDN BRI High-Speed WAN Interface Card

4-port ISDN BRI High-Speed WAN Interface Card

Four port 10/100 Ethernet switch interface card

4-Port Ethernet Switch HWIC with Power Over Ethernet

4-pair EFM Based HWIC

4-pair EFM Based HWIC

4-Port Serial HWIC

4 port clear channel T1/E1 HWIC

4 port clear channel T1/E1 HWIC

4-Port Serial HWIC

8-Port Async HWIC

8-Port Async/Sync Serial HWIC, EIA-232

8-Port Async/Sync Serial HWIC, EIA-232

8-Port Async HWIC

2-port HWIC w/ 1-port ADSLoPOTS and 1-port ISDN BRI-S/T

AP HWIC w 2.4 Ghz Radio for 802.11 b/g Europe

Nine port 10/100 Ethernet switch interface card

9-Port Ethernet Switch HWIC with Power Over Ethernet

UMG license for 25 E-SRST Nodes / Sites - E-Delivery

^1 16 port 10/100 EtherSwitch NM

1-Port T3/E3 ATM network Module

1-Port T3/E3 ATM network Module

One port T3/E3 network module

One port T3/E3 network module

Blank Network Module Panel

One-slot IP Communications Voice/Fax Network Module

One-slot IP Communications Voice/Fax Network Module

Two-slot IP Communications Voice/Fax Network Module

Two-slot IP Communications Voice/Fax Network Module

Two-slot IP Communications Enhanced Voice/Fax Network Module

Two-slot IP Communications Enhanced Voice/Fax Network Module

IP Communications High-Density Digital Voice Network Module

IP Communications High-Density Digital Voice NM with 1 T1/E1

IP Communications High-Density Digital Voice NM with 1 T1/E1

IP Communications High-Density Digital Voice NM with 2 T1/E1

IP Communications High-Density Digital Voice NM with 2 T1/E1

IP Communications High-Density Digital Voice Network Module

Application Runtime Engine - (1GB RAM 120GB HDD)

Cisco IPS NM for 2811, 2821, 2851 and 3800

Cisco IPS NM for 2811, 2821, 2851 and 3800

WAAS ISR NME (ONLY TRANSPORT SUPPORTED) 512MB RAM, 80GB HDD

12 Port Digital Modem Module

12 Port Digital Modem Module

16-Channel Packet Voice/Fax DSP Module

16-Channel Packet Voice/Fax DSP Module

PVDM2 16-channel to 32-channel factory upgrade

PVDM2 16-channel to 48-channel factory upgrade

PVDM2 16-channel to 64-channel factory upgrade

24 Port Digital Modem Module

24 Port Digital Modem Module

32-Channel Packet Voice/Fax DSP Module

32-Channel Packet Voice/Fax DSP Module

36 Port Digital Modem Module

36 Port Digital Modem Module

48-Channel Packet Voice/Fax DSP Module

48-Channel Packet Voice/Fax DSP Module

64-Channel Packet Voice/Fax DSP Module

64-Channel Packet Voice/Fax DSP Module

8-Channel Packet Voice/Fax DSP Module

8-Channel Packet Voice/Fax DSP Module

Cisco 2801 AC/IP power supply

Cisco 2801 AC power supply

Cisco 2811 AC power supply

Cisco 2811 AC/IP power supply

Cisco 2811 AC/IP power supply

Cisco 2811 AC power supply

Cisco 2811 DC power supply

Cisco 2811 DC power supply

Cisco 2821/51 AC power supply

Cisco 2821/51 AC/IP power supply

Cisco 2821/51 AC power supply

Cisco 2821/51 DC power supply

Application eXtension Platform Software

Voice Monitoring SW License, 100 RTP Streams

Voice Monitoring SW License, 50 RTP Streams

Two-port Voice Interface Card - BRI (NT and TE)

Two-port Voice Interface Card - BRI (NT and TE)

Two-port Voice Interface Card - FXO (Universal)

Two-port Voice Interface Card - FXO (Universal)

Four-port Voice Interface Card - FXO (Universal)

Four-port Voice Interface Card - FXO (Universal)

Two-port Voice Interface Card - E and M

Two-Port Voice Interface Card - FXS and DID (OPX Lite FXS)

Two-Port Voice Interface Card- FXS and DID

Four-Port Voice Interface Card - FXS and DID

1-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - G.703

1-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - G.703

1-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - T1/E1

1-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - T1/E1

2-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - G.703

2-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - G.703

2-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - T1/E1

2-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - T1/E1

one-port Analog Modem Interface card

one-port Analog Modem Interface card

1-Port ISDN WAN Interface Card (dial and leased line)

1-Port ISDN WAN Interface Card (dial and leased line)

Two-port Analog Modem Interface Card

Two-port Analog Modem Interface Card

Blank WAN Interface Card Panel

Terabit systems advantage

Industry leading Customer Service
Cost Recovery Specialists
Bullet Proof Warranty

Terabit Systems is more than a supplier of top-quality networking hardware. We are a customer-centered business that strives to provide you the best, hassle-free customer service in the network hardware industry. It’s simple, you have enough going on managing your day to day network operations. The experience of buying hardware should not be something you dread. You will enjoy working with our San Francisco-based Networking Specialists and look at buying networking hardware in a whole new light.

In addition to the savings you receive buying refurbished equipment, we also help extend your budget with our asset recovery/hardware re-marketing services. If you have surplus gear or are switching platforms, we can help lower your total cost of ownership by buying your unused or used networking equipment and offering fair-market value or trade-in on your new networking equipment. Give us a call to set up a free audit of your gear.

We make purchasing networking hardware simple for you. If anything goes wrong within the first year, we will replace it or offer a full refund. Simple enough? Our rigorous testing procedures allow us to certify our equipment with rock solid warranties. Our tight shipping process ensures it arrives safely – on time.

Our team

Better service. Complete solutions. Real people. That’s what sets us apart.

Charles
Solution Specialist

We are way more than simply moving part numbers.

Rozanna
Sales Associate

With Terabit it’s not about price. It’s about balancing clients’ needs with how much they can afford and guiding them to the solution.

Charles
Solution Specialist

It still has that new card smell.

Joe
Marketing Manager

Nothing feels better than being the hero who can ship a piece of gear the same day and keep a network running.

Daniel
Account Executive

Used does not mean less capable. As soon as gear is plugged in it becomes “used”, much like a brand new car driving off the lot.

Brian
General Manager

If you’re happy, we’re happy. If not, call us and we’ll make it right.

Raul
Senior Sales Associate

When the fans kick on 100% and traffic is flowing through the ports, I get a kind of rush.

Dave
Technical Director

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November 27, 2024
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