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Link-PP LS-SM551G-A2C 1.25Gbps SFP Fiber Optic Transceiver, 1550nm, 120km Duplex LC, SMF, DDM
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  • $48.19 
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  • $46.99 - $48.19
LINK-PP LS-SM552G-20C 2.5Gbps SFP Transceiver, 1550nm, 20km, Duplex LC, SMF, DDM
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  • $28.19 
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  • $26.99 - $28.19
Link-PP LS-SM552G-40C 2.5Gbps SFP Fiber Optic Transceiver, 1550nm, 40km, Duplex LC, SMF, DDM
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  • $39.19 
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  • $37.99 - $39.19
HP NC552SFP 10Gbps PCI-Express Network Adapter
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HP
Refurbished HP NC552SFP 10Gbps PCI-Express Network Adapter
  • Package Contents: NC552SFP 10Gigabit Server Adapter Full height Bracket (installed on card) Low-profile Bracket Quick Install Card Product Warranty Statement
  • Parts: 1 Year Limited
  • Labor: 30 DAYS WARRANTY
  • Model #: 614203-B21
Intel Ethernet Converged Network Adapter X550, Backward compatible 10GBASE-T network adapter | X550T2
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Intel
Open Box Intel Ethernet Converged Network Adapter X550, Backward compatible 10GBASE-T network adapter | X550T2
  • Brand: Intel
  • Part Number: X550-T2
  • Speed: Dual-port 100Mb/s: 3.9 W (Typical Power) 4.9 W (Maximum Power) Dual-port 1GbE 5.5 W (Typical Power) 6.4 W (Maximum Power) Dual-port 10GbE 11.2 W (Typical Power) 13.0 W (Maximum Power)
  • Connectors: 2 x RJ45
  • Model #: X550T2
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  • $212.00 
  • $9.12 Shipping
Extreme Networks 5520 24-port SFP+ Switch,  24 x 100Mb/1Gb/10Gb SFP+ ports, includes 2 Stacking/QSFP28 ports | 5520-24X-BASE
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Extreme Networks
Extreme Networks 5520 24-port SFP+ Switch, 24 x 100Mb/1Gb/10Gb SFP+ ports, includes 2 Stacking/QSFP28 ports | 5520-24X-BASE
  • Brand: Extreme Networks
  • Series: 5520 Series
  • Part Number: 5520-24X-BASE
  • Management Interface: 24 x 100Mb/1Gb/10Gb SFP+ ports, includes 2 Stacking/QSFP28 ports
  • Model #: 5520-24XBASE
  • $16,940.00
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  • $12,440.99 
  • Save: $4,499.01 (26%)
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Extreme Networks 5520 24-port 90w PoE Switch, 2 x Stacking/QSFP28 ports, Base software included | 5520-24W
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Extreme Networks
Extreme Networks 5520 24-port 90w PoE Switch, 2 x Stacking/QSFP28 ports, Base software included | 5520-24W
  • Brand: Extreme Networks
  • Series: 5520 Series
  • Part Number: 5520-24W
  • Network Management Type: Managed
  • Model #: 552024W
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  • $5,454.99 
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Intel Ethernet Converged Network Adapter X550, Backward compatible 10GBASE-T network adapter | X550T2
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Intel Ethernet Converged Network Adapter X550, Backward compatible 10GBASE-T network adapter | X550T2
  • Brand: Intel
  • Part Number: X550-T2
  • Speed: Dual-port 100Mb/s: 3.9 W (Typical Power) 4.9 W (Maximum Power) Dual-port 1GbE 5.5 W (Typical Power) 6.4 W (Maximum Power) Dual-port 10GbE 11.2 W (Typical Power) 13.0 W (Maximum Power)
  • Connectors: 2 x RJ45
  • Model #: X550T2
Cisco ASA 5516-X Network Security/Firewall Appliance - 8 Port - 10/100/1000Base-T - Gigabit - 3DES,
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Cisco ASA 5516-X Network Security/Firewall Appliance - 8 Port - 10/100/1000Base-T - Gigabit - 3DES,
  • Firewall Type: Desktop Type
  • Type: Office Products
  • Throughput: Stateful inspection (maximum): 1.8 Gbps Stateful inspection (multiprotocol): 900 Mbps ASA IPS: 450 Mbps Next-generation firewall (multiprotocol): 850 Mbps Triple Data Encryption Standard / Advanced Encryption Standard (3DES/AES) VPN: 250 Mbps
  • Maximum Users: Unlimited
  • Model #: ASA5516-FPWR-K9
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  • $5,030.95 
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HP Poly Edge E550 IP Phone and PoE enabled, Corded desktop phone, Black | 89B57AA#ABA
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HP
HP Poly Edge E550 IP Phone and PoE enabled, Corded desktop phone, Black | 89B57AA#ABA
  • Brand: HP
  • Part Number: 89B57AA#ABA
  • Type: VoIP Phones
  • Ports: USB Number of Network (RJ-45) Ports: 2 Network (RJ-45) PoE (RJ-45) Port
  • Model #: 89B57AA#ABA
Allied Telesis AT-X550-18XSQ-10
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  • $11,999.94 
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Cisco ASA 5525-X Firewall Edition
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Cisco ASA 5525-X Firewall Edition
  • WAN Ports: Configurable
  • LAN Ports: 8 x RJ-45
  • Series: ASA 5500 Series
  • Type: Wired
  • Model #: ASA5525-K9
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  • $7,107.95 
  • Free Shipping
Juniper JPSU-550-C-DC-AFO
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Juniper JPSU-550-C-DC-AFO
  • Model #: JPSU-550-C-DC-AFO
LINKSYS EZXS55W-RM EtherFast 5-Port Workgroup Switch
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Refurbished LINKSYS EZXS55W-RM EtherFast 5-Port Workgroup Switch
  • Format: External
  • Standards: IEEE802.3, IEEE802.3u
  • Primary Ports: 5 x RJ45
  • Primary Port Speed: 10/100Mbps
  • Model #: EZXS55W-RM
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  • $29.99 
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Mellanox MCX556A-ECAT ConnectX-5 VPI Adapter Card
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MikroTik S-55DLC80D
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MikroTik S-55DLC80D
  • Model #: LEMSB07HBHVPSL
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  • $89.99 
  • Free Shipping
Transition Networks Local Unit EO2PSE4052111
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Transition Networks Local Unit EO2PSE4052111
  • Device Type: Transceiver
  • Parts: 5 Year
  • Model #: EO2PSE4052-111
Juniper EX4400-EM-1C
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Juniper EX4400-EM-1C
  • Model #: EX4400-EM-1C
Mellanox ConnectX-5 VPI Adapter Card MCX555A-ECAT
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SUN Ds550-3  550 Watt Power Supply For X4100 X4200
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  • $125.00 
  • $16.00 Shipping
CISCO ASA5506H-SP-BUN-K8, ASA 5506H-X with FirePOWER services, ruggedized, security plus, 4GE Data, 1GE Mgmt, AC, DES
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CISCO ASA5506H-SP-BUN-K8, ASA 5506H-X with FirePOWER services, ruggedized, security plus, 4GE Data, 1GE Mgmt, AC, DES
  • Throughput: Application Control (AVC): 250 Mbps Application Control (AVC) and IPS: 125 Mbps Stateful inspection throughput (maximum): 750 Mbps Stateful inspection throughput (multiprotocol): 300 Mbps Triple Data Encryption Standard / Advanced Encryption Standard (3DES/AES) VPN: 100 Mbps
  • Maximum Users: Unlimited
  • Ports: USB 2.0 ports: Yes 4 x Network (RJ-45) Ports
  • Power Input: 90 to 240 volts VAC, 50/60 Hz
  • Model #: ASA5506H-SP-BUN-K8
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  • $2,741.95 
  • Free Shipping
EnGenius Cloud Managed ECS5512F 12-Port 10 Gigabit SFP+ Half-Rack Aggregate Switch
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  •  
  • $702.99 
  • Free Shipping
Intel® Ethernet Converged Network Adapter X550-T2
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Intel
Intel® Ethernet Converged Network Adapter X550-T2
  • Brand: Intel Corporation
  • Part Number: X550T2
  • Interface: PCIe v3.0 (8.0 GT/s)
  • Weight: 1
  • Model #: 735858307369
Extreme Networks 5520 48-port 90w PoE w/ 12 ports multi-rate Switch, 2 x Stacking/QSFP28 ports, Base software included | 5520-12MW-36W
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Extreme Networks 5520 48-port 90w PoE w/ 12 ports multi-rate Switch, 2 x Stacking/QSFP28 ports, Base software included | 5520-12MW-36W
  • Brand: Extreme Networks
  • Series: 5520 Series
  • Part Number: 5520-12MW-36W
  • Network Management Type: Managed
  • Model #: 5520-12MW-36W
  • $14,512.00
  •  
  • $9,959.99 
  • Save: $4,552.01 (31%)
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Extreme Networks 5520-48T-ACDC-BASE Switch
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Extreme Networks
Extreme Networks 5520-48T-ACDC-BASE Switch
  • Brand: Extreme Networks
  • Series: 5520 Series
  • Part Number: 5520-48T-ACDC-BASE
  • Network Management Type: Managed
  • Model #: 5520-48T-ACDC-BASE
For   MCX555A-ECAT   tX-5   port 100G VPI IB network card
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  • $1,299.00 
  • $15.00 Shipping
EnGenius Cloud Managed ECS5512F 12-Port 10 Gigabit SFP+ Half-Rack Aggregate Switch
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  • $702.99 
  • Free Shipping
RT5572 2.4G/5.8G Dual Frequency WiFi Module Anti-Interference Wireless Network Card
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  • $35.35 
  • Free Shipping