New and Used Cisco 2800 Router
Centex Listings provides our customers with top quality New, Used,Pre-Owned and Refurbished IT Networking Gear. We offer a full line of current generation, hard-to-find, and end-of-sale or end-of-life Cisco hardware at up to 90% off the list price.
Product Number
High-performance ATM SAR AIM
High Performance ATM AIM/E1 Bundle, AIM-ATM with VWIC-1MFT-E1
High Performance ATM AIM/T1 Bundle, AIM-ATM with VWIC-1MFT-T1
T1/E1 ATM bundle includes 1 VWIC2-1MFT-T1/E1 and 1 AIM-ATM.
T1/E1 ATM bundle includes 2 VWIC2-2MFT-T1/E1s and 1 AIM-ATM.
Cisco Unity Express Voice-Mail AIM
Enhanced-performance DES, 3DES, AES, and compression VPN encryption AIM
DES/3DES/AES/SSL VPN Encryption/Compression Advanced Integration Module (AIM) with IPv6 encryption.
Integrated services router with AC power, 2FE, 4 Interface Card Slots, 2 PVDM slots, 2 AIMs, and Cisco IOS IP Base Software
Integrated services router with AC power including power over ethernet distribution capability, 2FE, 4 Interface Card Slots, 2 PVDM slots, 2 AIMs, and Cisco IOS IP Base Software
Integrated services router with AC power, 2FE, 1 NME, 4 HWICs, 2 PVDM slots, 2 AIMs, and Cisco IOS IP Base Software
Integrated services router with AC power including power over ethernet distribution capability, 2FE, 1 NME, 4 HWICs, 2 PVDM slots, 2 AIMs, and Cisco IOS IP Base Software
Integrated services router with DC power, 2FE, 1 NME, 4 HWICs, 2 PVDM slots, 2 AIMs, and Cisco IOS IP Base Software
Integrated services router with AC power, 2GE, 1 NME-X, 1 EVM, 4 HWICs, 3 PVDM slots, 2 AIMs, and Cisco IOS IP Base Software
Integrated services router with AC power including power over ethernet distribution capability, 2GE, 1 NME-X, 1 EVM, 4 HWICs, 3 PVDM slots, 2 AIMs, and Cisco IOS IP Base Software
Integrated services router with DC power, 2GE, 1 NME-X, 1 EVM, 4 HWICs, 3 PVDM slots, 2 AIMs, and Cisco IOS IP Base Software
Dual Gigabit Ethernet integrated services router with AC power, 2GE, 1 NME-XD, 1 EVM, 4 HWICs, 3 PVDM slots, 2 AIMs, and Cisco IOS IP Base Software
Integrated services router with AC power including power over ethernet distribution capability, 2GE, 1 NME-XD, 1 EVM, 4 HWICs, 3 PVDM slots, 2 AIMs, and Cisco IOS IP Base Software
Integrated services router with DC power, 2GE, 1 NME-XD, 1 EVM, 4 HWICs, 3 PVDM slots, 2 AIMs, and Cisco IOS IP Base Software
High density voice/fax extension module -8 FXS/DID
1-port Fast Ethernet HWIC
Cisco Gigabit Ethernet High-Speed Interface Card
2-port G.SHDSL HWIC with 2-wire and 4-wire support
4-Port Async/Sync serial HWIC
4-port single-wide 10/100BaseT Ethernet switch HWIC
4-port Ethernet switch HWIC, Power over Ethernet capable
4-port G.SHDSL HWIC with 2-wire, 4-wire, and 8-wire support
8-Port Async/Sync serial HWIC, EIA-232
2-port HWIC with 1-port ADSLoPOTS and 1-port ISDN BRI-S/T
2-port HWIC with 1-port ADSLoISDN and 1-port ISDN BRI-S/T
802.11a/b/g HWIC access point interface card (A-Americas)
802.11a/b/g HWIC access point interface card (E-Europe)
802.11a/b/g HWIC access point interface card (J-Japan)
802.11b/g HWIC access point interface card (A-Americas)
802.11b/g HWIC access point interface card (E-Europe)
802.11b/g HWIC access point interface card (J-Japan)
1-port DOCSIS 2.0 qualified cable HWIC
1-port Euro/J-DOCSIS 2.0 qualified cable HWIC
9-port Ethernet switch HWIC, Power over Ethernet capable
9-port double-wide 10/100BaseT Ethernet switch HWIC
16-port asynchronous serial network module
16-port asynchronous/synchronous serial network nodule
16-port analog modem network module with v.92
16-port 10/100 Cisco EtherSwitch® Network Module
16-port 10/100 Cisco EtherSwitch Network Module with 1 Gigabit Ethernet (1000BASE-T) port
16-port 10/100 Cisco EtherSwitch Network Module with in-line power support
16-port 10/100 Cisco EtherSwitch Network Module with in-line power and Gigabit Ethernet
1-port E3 ATM network module
1-port DS-3 ATM network module
1-port Channelized E1/T1/ISDN PRI network module
1-port High-Speed Serial Interface (HSSI) network module
1-port clear-channel T3/E3 network module
Cisco IP VSAT Satellite WAN Network Module
2-port Channelized E1/T1/ISDN PRI network module
32-port asynchronous serial network module
4-port asynchronous/synchronous serial network module
4-port ISDN BRI network module (S/T interface)
4-port ISDN BRI network module with integrated Network Termination 1 (NT1) (U interface)
8-port asynchronous/synchronous serial network module
8-port analog modem network module with v.92
8-port ISDN BRI network module (S/T interface)
8-port ISDN BRI network module with integrated NT1 (U interface)
Cisco wireless LAN controller network module
Cisco Content Engine Network Module, basic performance, 40-GB IDE hard disk
Cisco Content Engine Network Module for Security, basic performance, 40-GB IDE hard disk
Cisco Content Engine Network Module, basic performance, 80-GB IDE hard disk
Cisco Content Engine Network Module for Security, basic performance, 80-GB IDE hard disk
4-port serial Circuit Emulation over IP (CEoIP) network module
4-port T1/E1 Circuit Emulation over IP (CEoIP) network module
Cisco Unity Express Voice-Mail Network Module
Cisco Unity Express Voice-Mail Network Module extended capacity
1-slot IP Communications voice and fax network module
2-slot IP Communications voice and fax network module
2-slot IP Communications enhanced voice and fax network module
High-density analog voice and fax network module with 4 FXS slots
1-port 12-channel E1 voice and fax network module
1-port 30-channel E1 voice and fax network module
1-port 30-enhanced-channel E1 voice and fax Network Module
1-port 30-channel J1 high-density voice network module
1-port 30-enhanced-channel J1 high-density voice network module
1-port 12-channel T1 voice and fax network module
1-port 24-channel T1 voice and fax network module
Single-port 24 enhanced channel T1 voice and fax network module
2-port 60-channel E1 voice and fax network module
2-port 48-channel T1 voice and fax network module
36-port transcoding and conferencing DSP farm
54-port transcoding and conferencing DSP farm
90-port transcoding and conferencing DSP farm
IP Communications high-density voice and fax network module
1-port T1/E1 IP Communications high-density voice and fax network module
2-port T1/E1 IP Communications high-density voice and fax network module
High Density Voice/Fax Network Module (Single VIC Slot)
Cisco 2600, 3660, and 3700 series network analysis module
36-port 10/100 Cisco EtherSwitch High-Density Services Module (HDSM)
36-port 10/100 Cisco EtherSwitch HDSM with 1 Gigabit Ethernet (1000BASE-T) port
36-port 10/100 Cisco EtherSwitch HDSM with in-line power support
36-port 10/100 Cisco EtherSwitch HDSM with in-line power and Gigabit Ethernet
One 16-port 10/100 EtherSwitch service module, 1 10/100/1000 port, and IP Base
One 16-port 10/100 Cisco EtherSwitch service module with802.3af, 1 10/100/1000 port, and IP Base
Cisco 2800/3700/3800 Series AON Enhanced Network Module
Cisco Wide Area Application Services (WAAS) Network Module with 80 GB hard disk and 512 MB memory
Cisco Wide Area Application Services (WAAS) Network Module with 120 GB hard disk and 1 GB memory
One 23-port 10/100 EtherSwitch service module, 1 10/100/1000 port, and IP Base
One 23-port 10/100 Cisco EtherSwitch service module with802.3af, 1 10/100/1000 port with 802.3af, and IP Base
One 24-port 10/100 Cisco EtherSwitch service module with802.3af, 1 SFP, Cisco StackWise connectors, and IP Base
One 48-port 10/100 Cisco EtherSwitch service module with 802.3af, 2 SFPs, and IP Base
12 Port Digital Modem Module
16-channel fax and voice DSP module
24 Port Digital Modem Module
32-channel fax and voice DSP module
36 Port Digital Modem Module
48-channel fax and voice DSP module
64-channel fax and voice DSP module
8-channel fax and voice DSP module
2-port DID voice and fax interface card
2-port VIC card-BRI (NT and TE)
2-port VIC-FXO (universal)
4-port VIC-FXO (universal)
1-port RJ-48 multiflex trunk-E1
1-port RJ-48 multiflex trunk-G.703
1-port RJ-48 multiflex trunk-T1
2-port RJ-48 multiflex trunk-E1
2-port RJ-48 multiflex trunk-E1 with drop and insert
2-port RJ-48 multiflex trunk-G.703
2-port RJ-48 multiflex trunk-T1
2-port RJ-48 multiflex trunk-T1 with drop and insert
1-Port T1/E1 Voice/WAN with D&I & unstructured E1 (G703)
1-Port T1/E1 Voice/WAN with D&I & unstructured E1 (G703)
1-Port T1/E1 Voice/WAN with Drop & Insert
2-Port T1/E1 Voice/WAN with D&I & unstructured E1 (G703)
2-Port T1/E1 Voice/WAN with Drop & Insert
1-port asymmetric DSL (ADSL) over POTS service WIC
1-port ADSL over basic telephone service with dying-gasp WIC
1-port ADSL over ISDN with dying-gasp WIC
1-port analog modem WIC (updated version)
1-port ISDN BRI with S/T interface
1-port ISDN BRI with integrated NT1 (U interface)
1-port 4-wire 56-/64-kbps CSU/DSU WIC
1-port T1/Fractional-T1 DSU/CSU WIC
1-port G.SHDSL WIC (2-wire only)
1-port G.SHDSL WIC (2-wire or 4-wire)
1-port G.SHDSL WIC with 4-wire support
1-port high-speed serial WIC
2-port Asynch/Synch serial WIC
2-port analog modem WIC (updated version)
2-port high-speed serial WIC