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Overview
| Topology | Other Topology |
| Input voltage | 3.3-12 V |
| IC revision | 01-01 |
Description
This hardware manual describes the design of the VSC5640EV reference board, demonstrating the SparX-5-200/VSC7558 Ethernet Switch device. The VSC5640EV reference board is based on PCB134 Reference Design schematic. Regarding basic board design, the SparX-5-200/VSC7558 and its derivatives, like: SparX-5-64/ 5 VSC7546, SparX-5 90/VSC7549, SparX-5-128/VSC7552 and SparX-5-160/VSC7556 are all very similar devices. They use the same BGA package, pin layout, number of SerDes macros and types,and incorporate the VCore-IV CPU system and associated interfaces. The main difference is the maximum bandwidth supported. The VSC5640EV reference board supports all these derivatives.
Features
- 1x VSC7558 Switch (with Enterprise Ethernet features)
- 12x SFP+ front 10G module slots connected to VSC7558 through SFI
- 8x SFP28 front 25G module slots connected to VSC7558 through SFI high speed
- Optional, one additional 10/100/1000BASE-T (RJ45) Ethernet port using an on-board VSC8211 PHY, which can be connected to VSC7558 NPI port through SGMII by adding a loopback add-on PCB.
- On board Sync-E DPLL Redwood/ZL30772LFG7Q05S (replaceable with the cheaper non-PTP ZL30256, if SyncE and PTP operation is not required) to generate the 3 required clocks. Additional support for a range of Microchip Sync-E module designs through a Sync-E feature connector – note, that all clocks still go through the on-board DPLL.
- Four SMAs connectors and two ITU-T G.8275 compliant RS422 interfaces (1 PPS + ToD input and output) for Sync-E and PTP applications.
- Serial UART port (USB) for local management and software debugging by using a firmware driven Command Line Interface (CLI).
- Reset button at rear, and user input button on front.
- System status LED (bi-color green/red) and port status LED (bi-color green/yellow) per network port for link and activity indication.
- Standard 240/110VAC 200W PSU.
Typical applications
- Ethernet switches
More information
Products
Order Code | Datasheet | Downloads | Status | Product series | Ti | Ø OD(mm) | Ø ID(mm) | Packaging | Qty. | Pins | Version | Type | Mount | IR(A) | Operating Temperature | Gender | Variant | Durability | Interface Type | PCB Thickness(mm) | Working Voltage(V (AC)) | Poles | L(mm) | Vaporphase process | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WA-SMSI SMT Steel Spacer with internal Thread M2.5, M2.5, 5.1 mm | Downloads6 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWA-SMSI SMT Steel Spacer with internal Thread M2.5 | Inner ThreadM2.5 | Outer Diameter5.1 mm | Inner Diameter3.5 mm | PackagingTape and Reel | Packaging Unit700 | – | – | – | – | – | Operating Temperature -55 °C up to +150 °C | – | – | – | – | – | – | – | Length3 mm | – | ||
 | WR-BHD 2.54 mm Male, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-BHD 2.54 mm Male | – | – | – | PackagingTray | – | Pins20 | VersionLow Profile | TypeStraight | MountTHT | Rated Current3 A | Operating Temperature -40 °C up to +105 °C | GenderMale | – | Durability30 Mating cycles | – | – | Working Voltage250 V (AC) | – | Length33.06 mm | – | |||
 | WS-DISV Small Compact SMT Flat Actuator with Top Tape 1.27 mm, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | – | – | – | PackagingTape and Reel | Packaging Unit2000 | Pins2 | – | – | – | – | Operating Temperature -40 °C up to +85 °C | – | – | – | – | – | – | Poles2 | Length3.71 mm | Vaporphase processYes | ||||
 | WR-BHD 2.54 mm Male, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-BHD 2.54 mm Male | – | – | – | PackagingTray | – | Pins10 | VersionLow Profile | TypeStraight | MountTHT | Rated Current3 A | Operating Temperature -40 °C up to +105 °C | GenderMale | – | Durability30 Mating cycles | – | – | Working Voltage250 V (AC) | – | Length20.36 mm | – | |||
 | WR-USB Standard Connectors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-USB Standard Connectors | – | – | – | PackagingTape and Reel | – | Pins9 | – | TypeHorizontal | MountSMT | Rated Current1.8 A | Operating Temperature -20 °C up to +85 °C | GenderReceptacle | Variantwith Pegs | Durability5 000 Mating cycles | Interface TypeType A | PCB Thickness1.6 mm | Working Voltage30 V (AC) | – | – | – | |||
 | WR-CRD SD Card Connectors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-CRD SD Card Connectors | – | – | – | PackagingTape and Reel & Mylar | – | Pins8 | – | TypePush & Push | MountSMT | Rated Current0.5 A | Operating Temperature -25 °C up to +85 °C | GenderSocket | Variantwith Card Detection | Durability10 000 Mating cycles | – | – | Working Voltage100 V (AC) | – | – | – |