Managers or processor modules (Routing Engine, Supervisor) Cisco used in routers or modular switches to control the entire system and increase performance. Processor modules are produced for a specific series of routers or modular switches and chassis, or can also be combined with different platforms at the same time.
depending on the platform, control modules Cisco can support various services and services, such as quality of service (QoS), network management, security features, dynamic and static routing, switching at different levels modules OSI And much more. Majority control modules Cisco (Supervisor Engine) have built-in ports SFP+, QSFP+ and etc. Many platforms support the installation of a redundant processor module Cisco, to increase the fault tolerance of the entire routing system.
Specifications of the control module Cisco A903-RSP1B-55:
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Power consumption of chassis with 2 power supplies, 1 fan tray, and 1 RSP
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A903-RSP1B-55: 210W
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RSP memory (DRAM)
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A903-RSP1B-55: 4 GB
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Flash memory (storage)
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2 GB
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Service scale
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A903-RSP1B-55: Large
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Ethernet interface module compatibility
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A900-IMA1X
A900-IMA8S
A900-IMA8T
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TDM and ATM interface module compatibility
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A900-IMA16D
A900-IMA4OS
A900-IMASER14A/S
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Maximum transmission unit (MTU)
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Configurable MTU of up to 9216 bytes, for bridging on Gigabit Ethernet, 10 and 100 Gigabit Ethernet
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Maximum interface throughput
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55 Gbps
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IP version 4 performance
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65 Mpps
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IP version 6 performance
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65 Mpps
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Management ports
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Copper 10/100/1000Base-T LAN management port - RJ45 connector port Console/Aux RS232 serial ports - RJ45 connector port Console - USB 2.0 type A receptacle connector port
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Timing ports
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BITS simultaneous input and output (J1/T1/E1) - RJ48 connector port
1 pps input - mini-coax connector port 1 pps output - mini-coax connector port 2.048/10 MHz input - mini-coax connector port 2.048/10 MHz output - mini-coax connector port
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External USB flash memory
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Mass storage - USB 2.0 type A receptacle connector port
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Shipment package size in inches (L x W x H)
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14.38 x 14.38 x 6.25
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Shipment package weight
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6.2 lbs.
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MTBF at 104ºF (40ºC) operating temperature
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300,000 hours
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