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    Best Seller
    Cisco Third-Generation 2-Port T1/E1 Multiflex Trunk Voice/WAN Interface Card - expansion module - 2 ports

    Cisco Third-Generation 2-Port T1/E1 Multiflex Trunk Voice/WAN Interface Card - expansion module - 2 ports

    Expansion module - EHWIC - 2 ports - T-1/E-1 - for Cisco 1921 1921 4-pair 1921 ADSL2+ 1921 T1 1941 2901 2911 2921 2951 3925 3945 more

    $174.50

    FREE shipping

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    Cisco 20-port wire-speed 10/100/1000 (RJ-45) half-card - expansion module

    Cisco 20-port wire-speed 10/100/1000 (RJ-45) half-card - expansion module

    Expansion module - Gigabit Ethernet x 20 - for Catalyst 4900M more

    $875.00

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    Best Seller
    4PORT ISDN BRI HIGH-SPEED WAN INTERFACE CARD

    4PORT ISDN BRI HIGH-SPEED WAN INTERFACE CARD

    Cisco 4 Port ISDN BRI High-Speed WAN Interface Card - 4 x ISDN PRI WAN INTERFACE CARD more

    $49.75

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    4PORT NETWORK INTERFACE MODULE FXO UNIVERSAL

    4PORT NETWORK INTERFACE MODULE FXO UNIVERSAL

    Cisco Voice Interface Card (VIC) - For Voice - 4 x FXO FXO UNIVERSAL more

    $967.74

    FREE shipping

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    Cisco Line Card E-Series - switch - 6 ports - plug-in module

    Cisco Line Card E-Series - switch - 6 ports - plug-in module

    Switch - 6 x X2 - plug-in module - for Catalyst 4503-E 4506-E 4507R-E 4510R-E more

    $2,859.99 $921.99

    FREE shipping

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    Cisco Line Card E-Series - switch - 12 ports - plug-in module

    Cisco Line Card E-Series - switch - 12 ports - plug-in module

    Switch - 12 x 10 Gigabit SFP+ - plug-in module - for Catalyst 4503-E 4503-E Data Bundle 4503-E PoE Bundle 4506-E 4506-E PoE GE Bundle more

    $1,995.00

    FREE shipping

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    Cisco Third-Generation Multiflex Trunk Voice/WAN Interface Card (VWIC3-1MFT-T1/E1=)

    Cisco Third-Generation Multiflex Trunk Voice/WAN Interface Card (VWIC3-1MFT-T1/E1=)

    1-Port 3rd Gen Multiflex Trunk Voice/WAN Int. Card - T1/E1 Manufacturer SKU : VWIC3-1MFT-T1/E1= Includes Our Trusted 30-Day Guarantee more

    $87.25

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    Restored Cisco C9400-LC-48U Catalyst 9400 Series 48-Port (Refurbished)

    Restored Cisco C9400-LC-48U Catalyst 9400 Series 48-Port (Refurbished)

    Restored Restored Cisco Catalyst 9400 Series Line Card - Switch - 48 x 10/100/1000 - plug-in module - UPOE (60 W) . UPoE is enabled capable of up to 60W on all the ports in the line card . Energy Efficient Ethernet 802.3az . IEEE 802.3af/at and Cisco... more

    $959.99

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    Cisco A9K-36X10GE-TRUG-C Wired 36-Port 10/100/1000Mbps Gigabit Silver (Used - Blemished)

    Cisco A9K-36X10GE-TRUG-C Wired 36-Port 10/100/1000Mbps Gigabit Silver (Used - Blemished)

    Cisco ASR 9000 36-Port 10GE Packet Transport Optimized Line Card requires SFP+ optics Scratch and Dent products are systems with considerable cosmetic blemishes that do not affect performance. They are a great way to save money while still enjoying a... more

    $4,982.82 $2,300.00

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    Cisco ASR1002-XUG-C Wired WAN 6-Port 10/100/1000Mbps Gigabit Grey (Used - Blemished)

    Cisco ASR1002-XUG-C Wired WAN 6-Port 10/100/1000Mbps Gigabit Grey (Used - Blemished)

    Cisco ASR 1002-X router is delivered into 2 rack unit chassis the route processor for control plane embedded the services processor for data plane traffic as well as the carrier card which is designed to house I/O modules share port adopters all... more

    $3,616.00 $2,800.00

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    Cisco A9K-36X10GE-TRUSED Wired 36-Port 10/100/1000Mbps Gigabit Silver (Used - Good)

    Cisco A9K-36X10GE-TRUSED Wired 36-Port 10/100/1000Mbps Gigabit Silver (Used - Good)

    Cisco ASR 9000 36-Port 10GE Packet Transport Optimized Line Card requires SFP+ optics Encryption: Enterprise 36 x LAN 10/100/1000 14 x 1.72 x 20.5 (HxWxD);18.5lbs Plug and Play Operation more

    $4,982.82 $2,400.00

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    Restored Catalyst WS-X4748-SFP-E E-Series 48-Port GE (SFP) (Refurbished)

    Restored Catalyst WS-X4748-SFP-E E-Series 48-Port GE (SFP) (Refurbished)

    Restored Restored 48-port nonblocking SFP line card providing 48 gigabits per-slot capacity . IOS Software Release IOS-XE3.5.0E/15.2(1)E or later . Support 1G/100FX SFP (mix and match as well) at line rate . IEEE 802.1AE Fiber Encryption and TrustSec... more

    $8,500.00

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    CISCO NIM-4FXO 4 Port Telephony Equipment Networking

    CISCO NIM-4FXO 4 Port Telephony Equipment Networking

    CISCO NIM-4FXO 4 PORT FXO NETWORK INTERFACE MODULE. REFURBISHED.IN STOCK. more

    $909

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    CISCO WS-X4920-GB-RJ45 20 Port Expansion Module Networking

    CISCO WS-X4920-GB-RJ45 20 Port Expansion Module Networking

    CISCO WS-X4920-GB-RJ45 20-PORT WIRE-SPEED 10/100/1000 (RJ-45) HALF-CARD - EXPANSION MODULE - 20 PORTS. REFURBISHED. IN STOCK. more

    $875

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    2 Port 3rd Gen Multiflex Trunk

    2 Port 3rd Gen Multiflex Trunk

    $175

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    HWIC-4B-S/T Cisco 4 Port ISDN BRI High-Speed WAN Interface Card 4 x ISDN PRI WAN Mfr P/N HWIC-4B-S/T

    HWIC-4B-S/T Cisco 4 Port ISDN BRI High-Speed WAN Interface Card 4 x ISDN PRI WAN Mfr P/N HWIC-4B-S/T

    $50

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    More information about Network Hub & Switches

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