Cisco 1 Port for the CMTS Spare SPA-24XDS-SFP= Scheda Tecnica
Codici prodotto
SPA-24XDS-SFP=
Data Sheet
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SPAs work in conjunction with the existing Cisco 5x20U Broadband Processing Engines to more
than double the available downstream bandwidth of the Cisco uBR10012 system.
Primary Features and Benefits
Table 1 describes product features and benefits.
Table 1.
Product Features and Benefits
Feature
Benefit
Channel bonding
●
Expands the current 30-Mbps service portfolio options up to 240 Mbps.
●
Enables efficient video delivery over IP.
●
Flexibility to offer a number of unique service tiers concurrently.
●
Opportunity to scale services to meet new subscriber growth.
●
Path to gigabit services.
Industry-leading port density
●
Provides a flexible and easy option to more than the downstream capacity to the
Cisco uBR10012.
●
Dramatic reduction in per-port cost.
●
Works in conjunction with the existing 5X20 RF line cards.
Utilizes the modular CMTS
architecture
architecture
●
Cost-effective option to scale DOCSIS deployments.
●
Easy first step in moving to DOCSIS 3.0.
Supports third-party edge QAMs
●
Uses existing investments.
Integrated MAC processing
●
Delivers superior DOCSIS 3.0 performance.
Uses existing hybrid fiber-coaxial
(HFC) infrastructure and DOCSIS
provisioning
(HFC) infrastructure and DOCSIS
provisioning
●
Addresses ongoing challenge to reduce operating expenses.
Overlapping service groups
●
Enables multiple fiber nodes to support custom bandwidth offerings.
SPA design
●
Modular port adapters have the ability to be supported across Cisco Systems
®
routing platforms.
Product Specifications
Physical
●
Occupies one single half-height SPA slot (half slot)
●
Dual Gigabit Ethernet interface with Small Form-Factor Pluggable (SFP) connectors
●
Hot-swappable; either right-side Subslot (0 or 1) can be used
●
Weight: 0.5 lb (0.23 kg)
●
Dimensions (H x W x D): 6.75 x 0.8 x 7.28 in. (17.5 x 2.03 x 18.49 cm)
Power
●
Unit power: 20W
Reliability and Availability
●
Mean time between failure (MTBF): >500,000 hr
Environmental
●
Operating altitude: –197 to 13,123 ft (–60 to 4000m)
●
Conforms to IEC/EN/UL/CSA 60950 requirements up to 2000m
●
Storage temperature: –4 to 149°F (–20 to 65°C)
●
Operating temperature, nominal: 41 to 104°F (5 to 4 0°C)
●
Storage relative humidity: 5 to 95%
●
Operating relative humidity: 10 to 90%