Project

General

Profile

Actions

Cisco AS5400

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.

The System consists of PSU, a Mainboard, a backplane and three trays. Each of the three Trays can house two modules. The mainboard also directly houses one module.

Mainboard

  • 2x Gigabit Ethernet: Broadcom BCM5481
  • 1x coaxial BITS (timing): Dallas DS2
  • 1x Marvell GT-96124-B-2 F55551.0
  • Altera Cyclone EP1C4F400C8
  • Xilinx Spartan XC2S300E
  • PI7C8150 PCI bridge (module to backplane)
  • PI7C8150 PCI bridge (CPU to backplane)
  • PI7C8150 PCI bridge (unused PCI slot)
  • 1x unknown under natural color heatsink
  • 1x unknown under black anodized heatsink (700-09863-01 REV A0 / VETTE 0824)
  • CompactFlash slot with 128MB CF card
  • Memory slot holding STEC STM122116RT 512MB 2R8 PC2700E CL2.5-3-3 RAM

20231008_140054.jpg 20231008_140130.jpg 20231008_140205.jpg 20231008_140234.jpg 20231008_140148.jpg 20231008_140130.jpg 20231008_140113.jpg 20231008_140008.jpg

Trays (73-9527-01)

The tray has one connection to the backplane, and two proprietary high-density connectors for the two modules.

The central TDM component on the Tray is the Zarlink MT90866 2432x2432 non-blocking digital switch with H.110 interface (data sheet see MT90866.pdf.

Each module's PCI bus is bridged to the backplane PCI using a Pericum PI7C8150 2-port PCI-to-PCI Bridge (data sheet see PI7C8150.pdf)

20231008_140440.jpg 20231008_140358.jpg 20231008_140330.jpg 20231008_140311.jpg

Modem modules

NP108 module (800-0828-01)

This module is built around 18x Conexant/Mindspeed RL56CSMV/6 chips (data sheet see 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.

Interfacing with the backplane is done via 3x Intel i960.

20231008_111332.jpg 20231008_111347.jpg 20231008_111332.jpg 20231008_125506.jpg 20231008_125448.jpg 20231008_123445.jpg 20231008_123504.jpg

NP60 module (800-05643-01)

This module is the little brother of the NP108. It is built around 10x Conexant/Mindspeed RL56CSMV/6 chips (data sheet see 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.

Interfacing with the backplane is done via 2x Intel i960.

20231008_125215.jpg 20231008_130813.jpg 20231008_130827.jpg 20231008_130846.jpg 20231008_130859.jpg

PSU (Power Supply Unit)

As can be seen on the pictures, the PSU is a single unit that houses two redundant circuit board assmeblies, each with its own AC input.

20231008_140503.jpg 20231008_140021.jpg 20220422_162511.jpg 20220422_162507.jpg 20220422_162503.jpg 20220422_162503.jpg 20220422_162501.jpg

Trunk interface modules

8PRI (800-06543-01)

This is an 8x PRI (E1/T1) interface.

Each PRI interface has its own EMI / overvoltage / transforer section, followed by a Mindspeed Bt8370KPF E1/Ta transceiver (datasheet see Bt8370KPF.pdf). The main CPU is an MPC860 PowerPC, interfaced via a PLX PCI9054 PCI bridge (datasheet see PCI9054.pdf).

There are also two PMC FREEDM8 PM7366 Eight Channel Frame Engine and Datalink Manager (datasheet see PM7366.pdf).

20231008_125417.jpg 20231008_125359.jpg 20231008_125347.jpg 20231008_125335.jpg 20231008_125312.jpg 20231008_125249.jpg 20231008_125229.jpg

Files (45)
RL56CSMV_6.pdf View RL56CSMV_6.pdf 277 KB laforge, 03/05/2022 07:56 PM
Cisco_AS5350_AS5400_Software_Configuration_Guide.pdf View Cisco_AS5350_AS5400_Software_Configuration_Guide.pdf 4.72 MB laforge, 03/05/2022 07:59 PM
Bt8370KPF.pdf View Bt8370KPF.pdf 4.62 MB E1/T1 Transceiver laforge, 03/05/2022 08:07 PM
PM7366.pdf View PM7366.pdf 2.19 MB Eight Channel Frame Engine and Datalink Manager laforge, 03/05/2022 08:10 PM
PCI9054.pdf View PCI9054.pdf 3.2 MB PCI9054 PCI BusMaster Interface for MPC860 laforge, 03/05/2022 08:11 PM
MT90866.pdf View MT90866.pdf 1.37 MB 2432x2432 non-blocking digital switch with H.110 interface laforge, 03/05/2022 08:21 PM
PI7C8150.pdf View PI7C8150.pdf 878 KB 2-Port PCI-to-PCI Bridge laforge, 03/05/2022 08:24 PM
20220422_162511.jpg View 20220422_162511.jpg 2.79 MB laforge, 11/19/2022 05:49 PM
20220422_162507.jpg View 20220422_162507.jpg 2.93 MB laforge, 11/19/2022 05:49 PM
20220422_162503.jpg View 20220422_162503.jpg 2.92 MB laforge, 11/19/2022 05:49 PM
20220422_162501.jpg View 20220422_162501.jpg 3.28 MB laforge, 11/19/2022 05:49 PM
20231008_130859.jpg View 20231008_130859.jpg 2.12 MB laforge, 10/08/2023 11:13 AM
20231008_130846.jpg View 20231008_130846.jpg 1.76 MB laforge, 10/08/2023 11:13 AM
20231008_130827.jpg View 20231008_130827.jpg 1.71 MB laforge, 10/08/2023 11:13 AM
20231008_130813.jpg View 20231008_130813.jpg 1.72 MB laforge, 10/08/2023 11:13 AM
20231008_125215.jpg View 20231008_125215.jpg 1.76 MB laforge, 10/08/2023 11:14 AM
20231008_111332.jpg View 20231008_111332.jpg 1.55 MB laforge, 10/08/2023 11:15 AM
20231008_111347.jpg View 20231008_111347.jpg 984 KB laforge, 10/08/2023 11:15 AM
20231008_123445.jpg View 20231008_123445.jpg 1.81 MB laforge, 10/08/2023 11:17 AM
20231008_125435.jpg View 20231008_125435.jpg 1.36 MB laforge, 10/08/2023 11:18 AM
20231008_111332.jpg View 20231008_111332.jpg 1.55 MB laforge, 10/08/2023 11:19 AM
20231008_125506.jpg View 20231008_125506.jpg 2.19 MB laforge, 10/08/2023 11:19 AM
20231008_125448.jpg View 20231008_125448.jpg 2.25 MB laforge, 10/08/2023 11:20 AM
20231008_123504.jpg View 20231008_123504.jpg 1.73 MB laforge, 10/08/2023 11:20 AM
20231008_125417.jpg View 20231008_125417.jpg 1.46 MB laforge, 10/08/2023 11:21 AM
20231008_125359.jpg View 20231008_125359.jpg 947 KB laforge, 10/08/2023 11:22 AM
20231008_125347.jpg View 20231008_125347.jpg 1.57 MB laforge, 10/08/2023 11:22 AM
20231008_125335.jpg View 20231008_125335.jpg 1.79 MB laforge, 10/08/2023 11:22 AM
20231008_125312.jpg View 20231008_125312.jpg 1.7 MB laforge, 10/08/2023 11:22 AM
20231008_125249.jpg View 20231008_125249.jpg 1.7 MB laforge, 10/08/2023 11:23 AM
20231008_125229.jpg View 20231008_125229.jpg 1.88 MB laforge, 10/08/2023 11:23 AM
20231008_140440.jpg View 20231008_140440.jpg 2.01 MB laforge, 10/08/2023 12:07 PM
20231008_140358.jpg View 20231008_140358.jpg 1.82 MB laforge, 10/08/2023 12:07 PM
20231008_140330.jpg View 20231008_140330.jpg 1.24 MB laforge, 10/08/2023 12:07 PM
20231008_140311.jpg View 20231008_140311.jpg 1.36 MB laforge, 10/08/2023 12:07 PM
20231008_140503.jpg View 20231008_140503.jpg 1.01 MB laforge, 10/08/2023 12:08 PM
20231008_140021.jpg View 20231008_140021.jpg 787 KB laforge, 10/08/2023 12:09 PM
20231008_140054.jpg View 20231008_140054.jpg 2.67 MB laforge, 10/08/2023 12:09 PM
20231008_140113.jpg View 20231008_140113.jpg 1.11 MB laforge, 10/08/2023 12:10 PM
20231008_140130.jpg View 20231008_140130.jpg 2.4 MB laforge, 10/08/2023 12:10 PM
20231008_140205.jpg View 20231008_140205.jpg 2.19 MB laforge, 10/08/2023 12:10 PM
20231008_140234.jpg View 20231008_140234.jpg 2.26 MB laforge, 10/08/2023 12:10 PM
20231008_140148.jpg View 20231008_140148.jpg 2.64 MB laforge, 10/08/2023 12:11 PM
20231008_140130.jpg View 20231008_140130.jpg 2.4 MB laforge, 10/08/2023 12:11 PM
20231008_140008.jpg View 20231008_140008.jpg 1.11 MB laforge, 10/08/2023 12:12 PM

Updated by laforge 5 months ago · 18 revisions

Add picture from clipboard (Maximum size: 48.8 MB)