Cisco Cisco Content Delivery Engine 110 Scheda Tecnica
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The Cisco CDE 280 includes:
●
Two 3.20-GHz Intel
®
Xeon
®
E5-2667 v3 series processors
●
96-GB double data rate fourth generation (DDR4) dual in-line memory modules (DIMMs) for improved
performance and lower power consumption
●
24 small form factor (SFF) drives
●
Two 480-GB 2.5-inch SATA solid-state drives (SSD) (BOOT)
●
Cisco 12G SAS modular RAID (PCIe Gen 3.0) Controller provides enterprise-class data protection for up to
24 SAS disk drives or SSDs
●
Four dual-port 10 Gigabit Ethernet enhanced small form-factor pluggable (SFP+) network adapter cards
●
Two onboard copper Gigabit Ethernet ports (dual 1-Gbps Intel i350 Ethernet ports)
●
Hot-swappable redundant dual DC or AC power supply
●
Flexible cache storage bundle structure, supporting storage upgrade paths and server repurposing
opportunities
Table 1 lists the Cisco CDE 280 supported models.
Table 1.
Cisco CDE 280 Models
Platform
Rack Units
Processor
Boot Drive
Memory
I/O
Model Name
Storage Capacity (GB)
Cisco CDE
280
280
2 RU
2 x 3.20 GHz
with 8 cores
with 8 cores
2 x 480 GB
SATA SSD
SATA SSD
96 GB
● 8 SFP+ 10 Gigabit
Ethernet
● 2 Gigabit Ethernet
management
CDE 280-2S5
(24 x 240 GB SATA SSD)
CDE 280-2S10
(24 x 480 GB SATA SSD)
CDE 280-2S21
(24 x 960 GB SATA SSD)
CDE 280-2H1
(1 x 600 GB SAS HDD)
CDE 250-2H13
(24 x 600 GB SAS HDD)
CDE 250-2H26
(24 x 1.2 TB SAS HDD)
Cisco CDE 280 Features and Benefits
Table 2 lists the main features and benefits of the Cisco CDE 280.
Table 2.
Features and Benefits
Feature
Benefit
Industry-leading HTTP
ABR stream density
ABR stream density
With high performance of HTTP Live ABR streaming in a 2RU form factor, the Cisco CDE 280 Internet streamer
offers industry-leading video streaming for HTTP ABR formats. This translates to maximum streaming capacity that
can be served by a single rack, optimizing space requirements and reducing total ownership costs.
offers industry-leading video streaming for HTTP ABR formats. This translates to maximum streaming capacity that
can be served by a single rack, optimizing space requirements and reducing total ownership costs.
High-performance
processing
processing
Sixteen CPU cores promote high performance for computationally intensive tasks such as sustained live video
streaming operations or extensive high concurrency of VoD requests.
streaming operations or extensive high concurrency of VoD requests.
High-performance
content acquisition
content acquisition
Cisco CDE 280 combined with the VDS-IS software application can simultaneously ingest a high amount of streams,
providing highly scalable content acquisition of real-time live channels for time-shift TV and live services.
providing highly scalable content acquisition of real-time live channels for time-shift TV and live services.
High-performance
throughput
throughput
CDE 280 is the leading appliance in the market that includes 8 x 10 Gigabit Ethernet SFP+, allowing outstanding
streaming performance in a 2RU form factor, both for VoD and live applications. The high density of 10 Gigabit
Ethernet ports powered by the VDS-IS software application provides optimal load balancing during peak hours of
video consumption, so service providers can deliver the highest quality of experience (QoE) to their subscribers.
streaming performance in a 2RU form factor, both for VoD and live applications. The high density of 10 Gigabit
Ethernet ports powered by the VDS-IS software application provides optimal load balancing during peak hours of
video consumption, so service providers can deliver the highest quality of experience (QoE) to their subscribers.
Centralized or
hierarchical architecture
hierarchical architecture
Designed to increase flexibility, Cisco CDE 280 can be deployed in a hierarchical architecture that allows service
providers to increase the efficiency of content distribution and delivery. A centralized architecture can also be
deployed.
providers to increase the efficiency of content distribution and delivery. A centralized architecture can also be
deployed.
Flash memory SSD
technology and hard-
disk drive (HDD)
technology and hard-
disk drive (HDD)
Flash memory SSD technology complements with HDD options for high-availability VoD streaming. The technology is
used for video cache and transaction logging to lower operating costs and lay the foundation for even better
performance and scale. Cisco optimized the CDE 280 to provide outstanding performance for VoD content delivery.
used for video cache and transaction logging to lower operating costs and lay the foundation for even better
performance and scale. Cisco optimized the CDE 280 to provide outstanding performance for VoD content delivery.