Cisco AS5400 » History » Version 3
laforge, 03/05/2022 08:12 PM
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| 3 | 1 | laforge | h1. Cisco AS5400 |
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| 5 | This is a modular access server for voice, data (ISDN) and modem calls. It has a modular archticture and there are a variety of suitable modules. |
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| 7 | * attachment:Cisco_AS5350_AS5400_Software_Configuration_Guide.pdf |
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| 9 | 3 | laforge | h2. Modem modules |
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| 11 | 3 | laforge | h3. NP108 module |
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| 13 | 1 | laforge | This module is built around 18x Conexant/Mindspeed RL56CSMV/6 chips (data sheet see attachment:RL56CSMV_6.pdf). Each of the chips features its own MT48LC4M16A2 RAM chip. Internally, each of those chips contains an _ARM core_ for management, and six _Digital Data Pump_ dies. |
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| 15 | Interfacing with the backplane is done via 3x Intel i960. |
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| 18 | 3 | laforge | h3. NP60 module |
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| 20 | This module is the little brother of the NP108. It is built around 10x Conexant/Mindspeed RL56CSMV/6 chips (data sheet see attachment:RL56CSMV_6.pdf). Each of the chips features its own MT48LC4M16A2 RAM chip. Internally, each of those chips contains an _ARM core_ for management, and six _Digital Data Pump_ dies. |
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| 22 | Interfacing with the backplane is done via 2x Intel i960. |
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| 24 | h2. Trunk interface modules |
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| 26 | h3. 8PRI |
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| 28 | This is an 8x PRI (E1/T1) interface. |
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| 30 | Each PRI interface has its own EMI / overvoltage / transforer section, followed by a Mindspeed Bt8370KPF E1/Ta transceiver (datasheet see attachment:Bt8370KPF.pdf). The main CPU is an MPC860 PowerPC, interfaced via a PLX PCI9054 PCI bridge (datasheet see attachment:PCI9054.pdf). |
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| 32 | There are also two _PMC FREEDM8 PM7366 Eight Channel Frame Engine and Datalink Manager_ (datasheet see attachment:PM7366.pdf). |
