Name: Cisco 800-27426-02 20XGBE SFP 2X10GBE XFP Enhanced Crossponder
Brand: Cisco
SKU: 800-27426-02-CISCO
Price: 138.37 GBP
Availability: InStock

Brand: Cisco
Weight (kg): 5.00
Manufacturer Website: https://www.cisco.com/

The CiscoÃ‚Â® 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 Ã¢â‚¬â€œ 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.

Photo dependant on stock at time of listing and product may not include blanking plates and rackmount kit. If you require blanking plates or a rackmount kit, please contact us.

Declaration of conformity dated December 2024

Techbuyer are R2V3, ISO 9001, 45001, 14001, 27001 certified. As Techbuyer are not a manufacturer and only refurbish, repair and resell goods the manufacturers certification of compliance library is referred to. Within Techbuyer process assets have not come into contact with asbestos.

Object of this declaration is to ensure that products sold Fulfil the essential requirements of the following Directives: 2014/30/EU and 2014/35/EU; and is in conformity with Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment.

The Following Standards were applied:

EMC	EN 300 386 V1.6.1:2012 EN 55032:2015/A11:2020 EN 55035:2017/A11:2020 EN 61000-3-3:2013+A1:2019 EN 61000-3-3:2013+A2:2021	EN IEC 61000-3-2:2019+A1:2020 EN61000-6-1:2007 EN61000-6-2:2005 CISPR 32:2015
Safety	EN 62368-1:2014	EN 62368-1:2014+A11:2017
RoHS	EN IEC 63000:2018

Delivery Fees

Service required – UK Mainland Only	Delivery Price
*Next working day (any time) on all online orders	£5
*Free next working day delivery on all online orders over £75	FREE
*Next working day pre 10.30am	£15
*Next working day pre 12pm	£12
**Saturday pre 12pm	£30

*Cut off time for Next Working Day delivery is 3.30pm.
**Cut off time for Saturday delivery is 3.30pm

NOTE: ALL orders placed over the weekend will be processed on a Monday, therefore the earliest expected delivery day for next working day delivery would be the Tuesday.

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%+

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%+

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