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Cisco 800-27426-02 20XGBE SFP 2X10GBE XFP Enhanced Crossponder

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  • Product Code: 800-27426-02
  • EAN: 0882658085901
  • Brand: Cisco
  • Weight (lb): 11.03
  • Manufacturer Website: https://www.cisco.com/

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    Carbon Emission: 762 KG CO2e saved by choosing refurbished

    In Stock: 0

    Location: Global warehouses

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    From $218.75 $233.24
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    Specification
    • Brand: Cisco
    • Weight (lb): 11.03
    • Manufacturer Website: https://www.cisco.com/
    Description

    The Cisco® ONS 15454 Multiservice Transport Platform (MSTP) features a radical new approach to Ethernet over dense wavelength-division multiplexing (DWDM) transport and aggregation. The Cisco ONS 15454 Gigabit Ethernet XPonder card includes DWDM transmission functions and Layer 2 switching functions. Background Metro transport networks must support numerous service demands, from low-rate DS-1/T1, DS-3/E3, 10/100BASE-T, and OC-3/STM-1 to higher-rate OC-12/STM-4, Gigabit Ethernet, OC-48/STM-16, OC-192/STM-64, and 10 Gigabit Ethernet services. As the importance of broadband data services continues to increase and Ethernet becomes an essential protocol, service providers need more integration between Ethernet switching and transport to optimize capital investment and reduce operating costs. Industry trends indicate that DWDM is the technology being used to transport the huge amount of bandwidth that broadband services are consuming. Thus, DWDM needs to evolve from simply offering management capabilities for Layer 1 (where optical wavelengths are dispatched across the network) to offering Layer 1 and Layer 2 capabilities that provide wavelength connection in addition to VLAN management; quality of service (QoS); and multicast, broadcast, and unicast services – all with reliability comparable to or better than that of older time-division multiplexing (TDM) technologies. Product Overview The Cisco ONS 15454 Gigabit Ethernet XPonder card portfolio includes two options: an XPonder card and an enhanced XPonder card. The portfolio provides a complete solution with the basic XPonder card optimized for Ethernet access applications; the enhanced XPonder card provides additional capabilities for Ethernet aggregation rings. An XPonder card is a dual-slot Cisco ONS 15454 MSTP board providing 20 Small Form-Factor Pluggable (SFP)-based Gigabit Ethernet client ports and two 10 Gigabit SFP (XFP)-based trunk ports supporting G.709 digital wrappers and Enhanced Forward Error Correction (E-FEC) capability. You can equip trunk ports with a DWDM XFP port developed to meet wavelength-division multiplexing (WDM) filter specifications; this port provides the XPonder card with the DWDM interface. You can equip the 20 client ports with different Gigabit Ethernet SFPs: SX, LX, ZX, coarse wavelength-division multiplexing (CWDM), DWDM, or electrical (RJ-45).

    Please Note: This product may not come with brackets.

    Delivery

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    Service Price
    Free US Ground Shipping on all online orders over $100 FREE*
    UPS Ground on online orders under $100 Quoted at checkout
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    Product Conditions

    Conditions

    Factory Sealed

    Factory Sealed in original manufacturer's retail packaging. 3 year Techbuyer warranty

    New Open Box

    New/as-new product in opened original manufacturer packaging. 3 year Techbuyer warranty

    Excellent

    A refurbished product that looks and operates ‘as good as’ new, without original packaging. May be packed in a new brown box. 3 year Techbuyer warranty
    Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.

    Refurbished

    Tested and refurbished to Techbuyer standards and operates 'as good as new' with minor aesthetic markings. 3 year Techbuyer warranty
    Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.
    For laptops and desktops, please refer to the 'Grading' for detailed information. 

    Fair

    A Tested and refurbished product that operates 'as good as new' with aesthetic markings less than 50mm in length. 3 year Techbuyer warranty
    Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.

    Grading

    The below grading information is applicable to laptops and desktops:

    Grade A

    Comprehensively tested and 100% functional.
    Outer casing / front bezel may contain minimal marks / scratches – surface coating NOT broken.
    Screen shows minimal to no signs of use.
    Palm rest, keyboard and trackpad may show signs of light use.
    Ports show minimal to no signs of use and all are fully functional.
    Battery life is 75%+

    Grade B

    Comprehensively tested and 100% functional.
    Outer casing (lid) may have light marks, individually less than 30mm x 3mm. May have one small dent max.
    Outer casing (base panel) may have up to five small dents. May have missing feet
    Front bezel may have minimal marks / scratches, less than 10mm length - surface coating NOT broken.
    Screen may have marks / scratches less than 10mm x 2mm wide - NOT visible when product is turned on.
    Palm rest, keyboard and trackpad may show signs of dulling from use. Keyboard has all key markings visible.
    Ports show normal signs of wear and tear - all are fully functional.
    Battery life is 50%+

    Grade C

    Comprehensively tested and 100% functional.
    Outer casing (lid) may have multiple minor/major scratches, small dents or minor discoloration
    Outer casing (base panel) may have multiple minor/major scratches, small dents, cracks, or minor discoloration. May have missing feet
    Front bezel may show signs of heavy wear & tear, multiple scratches, minor dents, or minor cracks
    Laptop screen may have minor marks/scratches,  multiple dead pixels,  keyboard imprint, light pressure spots
    Palm rest may show signs of dulling/glossing from use
    Keyboard may have dulled or glossed keys. Some key markings may be faded/missing
    Trackpad may show signs of heavy use, or may have been re-covered with vinyl
    Ports may show light signs of use, fully functional
    Battery life is 50%+

    Have a query about any of our conditions?

    Our five-star rated sales team have helped over 10,000 customers find the perfect solution for their business.

    Give us a call on +1-856-673-0208 or drop us an email on us-sales@techbuyer.com.

    Conditions:

    Factory Sealed in original manufacturer's retail packaging. 3 year Techbuyer warranty

    New/as-new product in opened original manufacturer packaging. 3 year Techbuyer warranty

    A refurbished product that looks and operates ‘as good as’ new, without original packaging. May be packed in a new brown box. 3 year Techbuyer warranty
    Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.

    Tested and refurbished to Techbuyer standards and operates 'as good as new' with minor aesthetic markings. 3 year Techbuyer warranty
    Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.
    For laptops and desktops, please refer to the 'Grading' for detailed information. 

    A Tested and refurbished product that operates 'as good as new' with aesthetic markings less than 50mm in length. 3 year Techbuyer warranty
    Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.

    Grading:

    The below grading information is applicable to laptops and desktops:

    Comprehensively tested and 100% functional.
    Outer casing / front bezel may contain minimal marks / scratches – surface coating NOT broken.
    Screen shows minimal to no signs of use.
    Palm rest, keyboard and trackpad may show signs of light use.
    Ports show minimal to no signs of use and all are fully functional.
    Battery life is 75%+

    Comprehensively tested and 100% functional.
    Outer casing (lid) may have light marks, individually less than 30mm x 3mm. May have one small dent max.
    Outer casing (base panel) may have up to five small dents. May have missing feet
    Front bezel may have minimal marks / scratches, less than 10mm length - surface coating NOT broken.
    Screen may have marks / scratches less than 10mm x 2mm wide - NOT visible when product is turned on.
    Palm rest, keyboard and trackpad may show signs of dulling from use. Keyboard has all key markings visible.
    Ports show normal signs of wear and tear - all are fully functional.
    Battery life is 50%+

    Comprehensively tested and 100% functional.
    Outer casing (lid) may have multiple minor/major scratches, small dents or minor discoloration
    Outer casing (base panel) may have multiple minor/major scratches, small dents, cracks, or minor discoloration. May have missing feet
    Front bezel may show signs of heavy wear & tear, multiple scratches, minor dents, or minor cracks
    Laptop screen may have minor marks/scratches,  multiple dead pixels,  keyboard imprint, light pressure spots
    Palm rest may show signs of dulling/glossing from use
    Keyboard may have dulled or glossed keys. Some key markings may be faded/missing
    Trackpad may show signs of heavy use, or may have been re-covered with vinyl
    Ports may show light signs of use, fully functional
    Battery life is 50%+

    Have a query about any of our conditions?

    Our five-star rated sales team have helped over 10,000 customers find the perfect solution for their business.

    Give us a call on +1-856-673-0208 or drop us an email on us-sales@techbuyer.com.

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