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Showing 4201 to 4224 of 9179 products

REFURBISHED: 28 Port Managed Layer 3 Lite Gigabit Ethernet Switch, Part# R1702590G1

REFURBISHED: 28 Port Managed Layer 3 Lite Gigabit Ethernet Switch. Includes 24 -10/100/1000Base-T access ports, 2 - Standard SFP Gigabit Ethernet Ports and 2 -...

REFURBISHED: 28 Port Managed Layer 3 Lite Gigabit Ethernet Switch. Includes 24 -10/100/1000Base-T...

In Stock
$1,082.00 $784.45
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REFURBISHED: Total Access 908e - Three T1 network interfaces, 8 FXS ports, Part# R4242908L5

REFURBISHED: Total Access 908e - Three T1 network interfaces (one of the T1fts can be configured for DSX-1 applications), 8 FXS ports, two10/100 BaseT interfaces,...

REFURBISHED: Total Access 908e - Three T1 network interfaces (one of the T1fts can be configured ...

In Stock
$1,243.00 $1,009.94
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REFURBISHED: Modular access router that includes two (2) network interface slots and two (2) integral10/100BaseT Ethernet ports, Part# R1200823G1

REFURBISHED: Modular access router that includes two (2) network interface slots and two (2) integral10/100BaseT Ethernet ports. 1U metal chassis with 19"" rackmount brackets included....

REFURBISHED: Modular access router that includes two (2) network interface slots and two (2) inte...

In Stock
$1,257.00 $911.33
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REFURBISHED: NetVanta 644 – 4 T1/E1 SIP gateway, Part# R1700144G1

REFURBISHED: NetVanta 644 – 4 T1/E1 SIP gateway.  Includes 4 T1/E1 interfaces and 210/100/1000 Ethernet interfaces. Supports VoIP applications using SIP. Includes G.168 Echo Cancellation...

REFURBISHED: NetVanta 644 – 4 T1/E1 SIP gateway.  Includes 4 T1/E1 interfaces and 210/100/1000 Et...

In Stock
$3,147.00 $2,281.58
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REFURBISHED: Total Access 924e - Four T1 network interfaces (two of the T1fts can be configured for DSX-1 applications), part# R4242924L2

REFURBISHED: Total Access 924e - Four T1 network interfaces (two of the T1fts can be configured for DSX-1 applications), 16 FXS ports, 8 FXO ports,...

REFURBISHED: Total Access 924e - Four T1 network interfaces (two of the T1fts can be configured f...

In Stock
$2,202.00 $1,789.13
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REFURBISHED: 5305 NetVanta 3RU metal chassis only, Part# R1200990L1

REFURBISHED: 5305 NetVanta 3RU metal chassis only. Provides six slots for wide modules and a slot for a system controller card.  

REFURBISHED: 5305 NetVanta 3RU metal chassis only. Provides six slots for wide modules and a slot...

In Stock
$2,170.00 $1,573.25
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REFURBISHED: 48 Port Managed Layer 3 Gigabit Ethernet Switch with optional 10GigE uplink and 802.3af , Part# R4700569F1

REFURBISHED: 48 Port Managed Layer 3 Gigabit Ethernet Switch with optional 10GigE uplink and 802.3af and Legacy Power over Ethernet. Includes 48 - Copper Gigabit...

REFURBISHED: 48 Port Managed Layer 3 Gigabit Ethernet Switch with optional 10GigE uplink and 802....

In Stock
$4,407.00 $3,195.08
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REFURBISHED: System Controller Card for the NetVanta 5305, Part# R1200831G1

REFURBISHED: System Controller Card for the NetVanta 5305. Controller card includes two 10/100BaseT Ethernet ports, an EIA-232 ADMIN port (RJ45), and is RoHS compliant.  

REFURBISHED: System Controller Card for the NetVanta 5305. Controller card includes two 10/100Bas...

In Stock
$2,170.00 $1,573.25
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REFURBISHED: NetVanta 6360 Carrier Ethernet Customer Edge IP Business Gateway, Part# R47006366F1

REFURBISHED: NetVanta 6360 Carrier Ethernet Customer Edge IP Business Gateway.  Integrated device for layer 2 and layer 3 service termination, including SIP gateway functionality.  Includes...

REFURBISHED: NetVanta 6360 Carrier Ethernet Customer Edge IP Business Gateway.  Integrated device...

In Stock
$3,133.00 $2,271.43
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REFURBISHED: Modular access router that includes an integrated Dual T1 NIM and two (2) integral 10/100BaseT Ethernet ports, Part# R4202820L1

REFURBISHED: Modular access router that includes an integrated Dual T1 NIM and two (2) integral 10/100BaseT Ethernet ports. Supports all current NetVanta Interface Modules. Desktop,...

REFURBISHED: Modular access router that includes an integrated Dual T1 NIM and two (2) integral 1...

In Stock
$1,078.00 $781.55
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REFURBISHED: Access router for frame relay and point-to-point connectivity, Part# R4200821G12#120

REFURBISHED: Access router for frame relay and point-to-point connectivity.  Includes modular network interface and 2 integral 10/100BaseT Ethernet ports. Also includes integrated 8 Port Fully-Managed...

REFURBISHED: Access router for frame relay and point-to-point connectivity.  Includes modular net...

In Stock
$1,390.00 $1,007.75
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REFURBISHED: Access router for frame relay and point-to-point connectivity, Part# R4200821E11

REFURBISHED: Access router for frame relay and point-to-point connectivity.  Includes modular network interface and 2 integral 10/100BaseT Ethernet ports.  Also includes integrated 8 Port Fully-Managed...

REFURBISHED: Access router for frame relay and point-to-point connectivity.  Includes modular net...

In Stock
$1,113.00 $806.93
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REFURBISHED: Quad VDSL2 Carrier Ethernet Annex A Module used in NetVanta 4660, Part# R17406369F1

REFURBISHED: Quad VDSL2 Carrier Ethernet Annex A Module used in NetVanta 4660, NetVanta 5660, and NetVanta 6360.  Provides 4 ports of EFM-bonded VDSL2.    

REFURBISHED: Quad VDSL2 Carrier Ethernet Annex A Module used in NetVanta 4660, NetVanta 5660, and...

In Stock
$697.00 $505.33
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REFURBISHED: 52 Port Managed Layer 3 Lite Gigabit Ethernet Switch, Part# R17101548F1

REFURBISHED: 52 Port Managed Layer 3 Lite Gigabit Ethernet Switch. Includes 48 -10/100/1000Base-T access ports, 4  SFP+ 10GigE uplink Ethernet Ports  capable of 1 Gbps...

REFURBISHED: 52 Port Managed Layer 3 Lite Gigabit Ethernet Switch. Includes 48 -10/100/1000Base-T...

In Stock
$1,890.00 $1,370.25
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REFURBISHED: 28 Port Managed Layer 3 Lite Gigabit Ethernet Switch, Part# R17101524F1

REFURBISHED: 28 Port Managed Layer 3 Lite Gigabit Ethernet Switch. Includes 24 -10/100/1000Base-T access ports, 4  SFP+ 10GigE uplink Ethernet Ports  capable of 1 Gbps...

REFURBISHED: 28 Port Managed Layer 3 Lite Gigabit Ethernet Switch. Includes 24 -10/100/1000Base-T...

In Stock
$1,050.00 $761.25
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REFURBISHED: 48 Port Managed Layer 3 Lite Fast Ethernet Switch with quad Gigabit uplinks, Part# R1703599G1

REFURBISHED: 48 Port Managed Layer 3 Lite Fast Ethernet Switch with quad Gigabit uplinks, supporting 802.3af & Legacy Power over Ethernet.  Includes 48 - 10/100Base-T...

REFURBISHED: 48 Port Managed Layer 3 Lite Fast Ethernet Switch with quad Gigabit uplinks, support...

In Stock
$1,537.00 $1,114.33
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REFURBISHED: NetVanta 5660 Carrier Ethernet Customer Edge Gigabit Router, Part# R17005660F1

REFURBISHED: NetVanta 5660 Carrier Ethernet Customer Edge Gigabit Router.  Integrated device for layer 2 and layer 3 termination, including IP VPN and ELAN services.  Includes...

REFURBISHED: NetVanta 5660 Carrier Ethernet Customer Edge Gigabit Router.  Integrated device for ...

In Stock
$5,107.00 $3,702.58
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Redundant and External Power Supply for NetVanta 1500 and 1600 series Ethernet Switches,Part# R1700530F1 REFURBISHED By Adtran,

Redundant and External Power Supply for NetVanta 1500 and 1600 series Ethernet Switches.  Includes 3 - Redundant Power Supply ports capable of delivering 12V backup...

Redundant and External Power Supply for NetVanta 1500 and 1600 series Ethernet Switches.  Include...

In Stock
$1,187.00 $977.79
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REFURBISHED: 10GBASE-SR SFP+ TRANSCEIVER, Part# R1700485F1

REFURBISHED: 10GBASE-SR SFP+ TRANSCEIVER, 850nm 10-Gbps Optical SFP+ Transceiver.  Supports 1Gbps or 10Gbps. Provides Ten Gigabit Ethernet up to 300 meters over Multimode fiber, using...

REFURBISHED: 10GBASE-SR SFP+ TRANSCEIVER, 850nm 10-Gbps Optical SFP+ Transceiver.  Supports 1Gbps...

In Stock
$697.00 $505.33
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REFURBISHED: Fixed-port Ethernet access Router designed for Internet access, Part# R1700340F1

REFURBISHED: Fixed-port Ethernet access Router designed for Internet access, MPLS, Ethernet services, VPN connectivity, and Hosted VoIP. Includes 3 integral 10/100/1000BaseT Ethernet interfaces and one...

REFURBISHED: Fixed-port Ethernet access Router designed for Internet access, MPLS, Ethernet servi...

In Stock
$522.00 $378.45
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REFURBISHED: TSU 600e with single DC power supply, Part# R1202076L1#DC

REFURBISHED: TSU 600e with single DC power supply. See description above for TSU 600e. No redundant power available.    

REFURBISHED: TSU 600e with single DC power supply. See description above for TSU 600e. No redunda...

In Stock
$1,817.00 $1,476.31
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REFURBISHED: Total Access 924e - Four T1 network interfaces (two of the T1fts can be configured for DSX-1 applications), part# R4240924L1

REFURBISHED: Total Access 924e - Four T1 network interfaces (two of the T1fts can be configured for DSX-1 applications), 24 FXS ports, two10/100 BaseT interfaces,...

REFURBISHED: Total Access 924e - Four T1 network interfaces (two of the T1fts can be configured f...

In Stock
$2,097.00 $1,703.81
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REFURBISHED: Total Access 608, SHDSL - SHDSL (G.shdsl) network interface, DSX-1 (for digital voice), Part# R4213680L5

REFURBISHED: Total Access 608, SHDSL - SHDSL (G.shdsl) network interface, DSX-1 (for digital voice), V.35,10/100 BaseT and IP Router. Eight FXS ports with G.168 Echo...

REFURBISHED: Total Access 608, SHDSL - SHDSL (G.shdsl) network interface, DSX-1 (for digital voic...

In Stock
$735.00 $597.19
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REFURBISHED - Total Access 624, T1 - T1 network interface, Part# R4213624L3#TDM

REFURBISHED - Total Access 624, T1 - T1 network interface, V.35, DSX-1,10/100 BaseT and IP Router. 16 FXS ports and 8 FXO ports. TDM software...

REFURBISHED - Total Access 624, T1 - T1 network interface, V.35, DSX-1,10/100 BaseT and IP Router...

In Stock
$1,313.00 $1,066.81
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Showing 4201 to 4224 of 9179 products