Cisco SPA-4XT3/E3= Internal networking card

4-Port Clear Channel T3/E3 Shared Port Adapter, Spare
Out of stock
SKU
SPA-4XT3/E3=
£14,131.86 £11,776.55
The Cisco® I-Flex approach combines shared port adapters (SPAs) and SPA interface processors (SIPs), providing an extensible design that enables service prioritization for data, voice, and video services. Enterprise and service provider customers can take advantage of improved slot economics resulting from modular port adapters that are interchangeable across Cisco routing platforms. The I-Flex design maximizes connectivity options and offers superior service intelligence through programmable interface processors that deliver line-rate performance. I-Flex enhances speed-to-service revenue and provides a rich set of QoS features for premium service delivery while effectively reducing the overall cost of ownership. This data sheet contains the specifications for the Cisco 4-Port and 2-Port Clear Channel T3/E3 SPAs.

Demand for high-capacity corporate backbones, for high-speed access to the global Internet, and for trunking connections for service provider internetworking has led to a growth in clear channel T3/E3 connections that has outpaced all other types and speeds of leased lines. This growth places tremendous strain on service providers and network managers who must provision and manage new T3/E3 connections. The Cisco Clear Channel T3/E3 SPAs for the Cisco 7304, 6500, 7600, and 12000 Series Routers offer high-density, highly manageable T3/E3 line connectivity and termination. With integrated line-interface data service units (DSUs) that allow T3/E3 lines to be directly terminated on a Cisco router, the Cisco Clear Channel T3/E3 SPAs simplify T3/E3 line management, reduce provisioning costs, and make valuable rack space available.

The Cisco Clear Channel T3/E3 SPAs are designed to provide direct connectivity to T3/E3 lines for full-duplex communications at the T3 rate of 44.736 MHz or E3 rate of 34.368 MHz. They are available in 2- and 4-port options. The ports are configurable as either all T3 or all E3. To support the widest range of operational environments and to offer the greatest flexibility in provisioning clear channel T3/E3 connections, the Cisco Clear Channel T3/E3 SPAs take a groundbreaking step and bring together proprietary subrate and scrambling features of T3/E3 DSU vendors Quick Eagle Networks (formerly Digital Link), Larscom, ADC Kentrox, Adtran, and Verilink. Subrate support in the Cisco Clear Channel T3/E3 SPAs maximizes the application of these products in service provider environments for tiered T3 services. By simultaneously supporting interoperability with a wide range of third-party DSU vendors, the Cisco Clear Channel T3/E3 SPAs offer the flexibility to support installed equipment without committing customers to a proprietary solution.

The Cisco Clear Channel T3/E3 SPAs are hot-swappable and support service-transparent online insertion and removal (OIR), allowing removal of the SPA without impacting the interface processor and other SPAs.
Specification
Manufacturer Cisco Systems
SKU SPA-4XT3/E3=
Manufacturer Part Number SPA-4XT3/E3=
EAN 0746320924373
Condition: New
Detailed Specification
Ports & interfaces
InternalYes
Connectivity technologyWired
I/O ports4 x T3/E3
Bandwidth
Full duplexYes
Technical details
Compatible productsCisco 7600, ASR 1000, ASR 9000
Colour of productStainless steel
Power
Power consumption (typical)8.4 W
Protocols
Data link protocolsHDLC, PPP, RFC 1662, Frame Relay, RFC 1490
Management protocolsSNMP
Design
Colour of productStainless steel
Performance
MIB supportRFC 2496 MIB (T3 MIB), T1.231 MIB
Compatible productsCisco 7600, ASR 1000, ASR 9000
Weight & dimensions
Width171.5 mm
Depth184.9 mm
Height20.3 mm
Weight340 g
Certificates
SafetyUL 60950, CSA 22.2 No.60950, IEC 60950, EN 60950, AS/NZS 3260, TS001
Electromagnetic compatibilityCFR47, ICES 003, EN55022, CISPR 22, AS/NZ 3548, VCCI, EN55024, EN50082-1, EN61000-6-1
Operational conditions
Operating temperature (T-T)5 - 40 °C
Storage temperature (T-T)-40 - 70 °C
Operating relative humidity (H-H)5 - 85%
Storage relative humidity (H-H)5 - 95%
Packaging content
Number of products included1 pc(s)

Delivery Details

We use a variety of courier companies to ensure we get your parcels to you in the most efficient and environmentally friendly way possible.  

Once we have prepared your order for despatch, you will receive an email including your tracking number and link to track delivery.

Delivery Rates

Prices include VAT. Orders must be placed and funds cleared by 3:30pm.

Orders placed after 3:00pm, on a weekend or bank holiday will be processed on the next business day. 

Our Carriers require a signature on delivery; please ensure someone will be available to sign. Alternatively they may leave a card with details of how to rearrange delivery or a request for collection from their depot. Any carrier charges for redelivery will be passed on to the purchaser. Refused deliveries will be charged the return delivery fee to our warehouse.

If the package does not appear to be in good condition then please refuse the delivery. If you are unable to check the contents of your delivery at the point of delivery then please sign for the parcel as "UNCHECKED" and report any damage to us with 48 hours. Failure to do so may affect any warranty claims that you make thereafter. 

*Subject to stock location and availability. Customers must hold a pre-approved ‘same day’ registered account. 

   

New

New sealed/unopened box with full manufacturers’ warranty. All accessories and documentation present.

New Bulk

Full manufacturer's warranty. Only essential accessories included. Bulk products are as new but have been re-boxed to cut down on packaging and shipping costs. Ideal when purchasing in quantities, less waste and less time un-boxing.

New Open Box

New and unused product. The product may be missing its original packaging, or the original packaging has been opened or is no longer sealed. Limited 1-year warranty unless specified otherwise. Maybe missing documentation.

New Spares

New parts intended as field replacements. Will not usually come with any documentation or accessories but can be much cheaper than buying new retail products. Recommended when replacing like-for-like.

HPE Renew

Re-manufactured by Hewlett Packard Enterprise. Offer the same reliability and performance, but at least 15% cheaper than buying new. Covered by the full same-as-new HPE warranty starting from the date of purchase – the same warranty offered with new HPE products.

Refurbished

Professionally cleaned, refurbished and soak tested by our certified in house experts. Disk drives are securely erased to US DoD 5220.22-M standards. Firmware is updated to the latest where applicable. We provide a 3 month warranty on refurbished servers and 90 days warranty on all other components.

Used

These products are untested, obscure and require specific equipment to test. Sold as is, but we do offer a 30 day DOA warranty. See the product overview for item specifics.