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P425G8TS81 TimeSync Card STS3

8 Ports 25/10 Gigabit Ethernet Grand Master TimeSync PCIe GEN4 Server Adapter

Silicom’s P425G8TS81 TimeSync Card STS3 25/10 Gigabit Ethernet PCI Express Grand Master TimeSync server adapter adds TimeSync/GM ability to server /mobile DU systems.

The Silicom P425G8TS81 TimeSync Card STS3 NIC is based on Intel E810 NIC controllers and Microchip / servo PLL.

Grand Master TimeSync card STS3
Grand Master TimeSync nic STS3

P425G8TS81 TimeSync Card STS3

8 Ports 25/10 Gigabit Ethernet Grand Master TimeSync PCIe GEN4 Server Adapter

GM/TimeSync:

  • Supports Grand Master clock per G.8275.1 Class-A PRTC/T-GM
  • Supports Boundary Clock (BC) OC (Master / Slave)
  • PTP over IPv4 / IPV6 (IEEE-1588v2) / SyncE
  • One step and two step clock modes operation for PTP Master
  • 10Mhz and 1PPS programmable output
  • Full HW and SW GM/TimeSync solution based on industry leading DPLL, Servo stack and PTP1588
  • Incorporates accurate OCXO
  • Incorporates Global Navigation Satellite System (GNSS) receiver
  • Packet and physical-layer frequency, phase and Grand Master GM/TimeSynchronization
  • Enable 5G/Class C wireless application

LAN and Virtualization Features:

  • SR-IOV (Single Root I/O Virtualization): up to 256 Virtual Functions
  • Partially Programmable Pipeline and Advanced Traffic Steering
  • Intel® Ethernet Flow Director – 8000 On-Die perfect match filters
  • 1536 queues/Physical Function (PF), >64 RSS/PF and 256 VMDq/PF

P425G8TS81 TimeSync Card STS3

8 Ports 25/10 Gigabit Ethernet Grand Master TimeSync PCIe GEN4 Server Adapter

General Technical Specifications: 8 Ports: Silicom Grand Master GM/TimeSync

Profile: IEEE-1588 (2008) ( Annex-J.3 Delay Request-Respond Default Profile:Ordinary Clock – Server
Ordinary Clock- Client (including slave only OC)
Boundary Clock
Profile: IEEE-1588 (2008) ( Annex-J.4 Peer-to-Peer:Ordinary Clock – Server
Ordinary Clock- Client (including slave only OC)
Boundary Clock
Profile: ITU-T G.8265.1 Telecom Profile for Frequency Synchronization:Telecom Grandmaster
Telecom Slave
Profile: ITU-T G.8275.1 PTP Telecom Profile for Phase with Full timing Support:Telecom Grandmaster (T-GM)
Telecom Boundary Clock (T-BC)
Telecom Time Slave Clock (T-TSC)
Profile: ITU-T G.8275.2 PTP Telecom Profile for Phase with Partial timing Support:Telecom Grandmaster (T-GM)
Assisted / Partial Telecom Boundary Clock (T-BC)
Assisted / Partial Telecom Time Slave Clock (T-TSC)
Device Types:Ordinary Clock
Boundary Clock
References Selection:Default BMCA (Best Master Clock Algorithm)
Alternate BMCA based on ITU G.781 – Synchronization layer functions for frequency synchronization based on the physical layer
Transport Mappings:PTP/UDP/IPv4 Annex D
PTP/UDP/IPv6 Annex E
PTP/Ethernet Annex F
NIC TS (Time Stamp) granularity:1ns

General Technical Specifications: STS3/ 8 Ports: P425G8TS81-XR

Interface Standard:PCI-Express Base Specification Revision 4.0 (16 GTs)
Board Size:Dual slot Standard height add-in card:
167.64mm X 111,15 mm(6.6”X 4.376”)
PCI Express Card Type:x16 Lane, bifurcation
USB Connector:uUSB
Voltage:+12V +/-8%, +12VAUX
PCI Connector:Gold Finger: x16 Lane
Controllers:2xIntel E810-CAM1
1588/ SyncE PHY:BCM81385 (8x25G)
OCXO:OX-2281-EAE-5000-20M000, 2 ppb, A1
DPLL:1588 / SyncE Microchip ZL30793, Si5315A-C-GM
GNSS:U-blox, ZED-F9T
Network ports2xQSFP28/ QSFP
Management portRJ45
Holder:Metal Bracket
Power ConsumptionMax: calculated: 50[w]
Operating Temperature:0°C – 45°C (32°F – 113°F)
Storage:-40°C–65°C (-40°F–149°F)
Regulation:CE, FCC Class B, ROHS requirements.
LEDs:Ports 0-3: 4 LEDs Green Link/Act.
Ports 4-7: 4 LEDs Green Link/Act.
LEDs location:Ports 0-3: On Metal Bracket, left to QSFP28
Ports 4-7: On Metal Bracket right to QSFP28
USB HUBUSB2514 – USB hub for 4 downstream ports
FTDI USB TO RS232USB HS to QUAD UART/MPSSE

QSFP28 25Gigabit Ethernet Technical Specifications Adapters:

QSFP28 (Small Form Factor Pluggable) supports:(x4) SFI interfaces supports 25GBase-R PCS and 25 Gigabit PMA in order to connect with QSFP to 25GBase-SR/ LR (MPO)
25GBase-SR QSFP:
IEEE Standard / Network topology:
Fiber 25Gigabit Ethernet, 25GBASE-SR (850nM LAN PHY).
25.78125GBd
MMF Multi-Mode fiber
25GBase-LR QSFP:
IEEE Standard / Network topology:
Fiber 25Gigabit Ethernet, 25GBASE-LR (1310nM LAN PHY)
25.78125GBd
(SMF) Single-Mode fiber : 10000m at 9um
  

QSFP+/ SFP+ 10Gigabit Ethernet Technical Specifications Adapter:

QSFP /SFP+ (Small Form Factor Pluggable) supports:SFI interfaces supports 10GBase-R PCS and 10 Gigabit PMA in order to connect with QSFP to 10GBase-SR/ LR (MPO)
10GBase-SR :
IEEE Standard / Network topology:
Fiber 10Gigabit Ethernet, 10GBASE-SR (850nM LAN PHY).
10.3125GBd
MMF Multi-Mode fiber
10GBase-LR
IEEE Standard / Network topology:
Fiber 10Gigabit Ethernet, 10GBASE-LR (1310nM LAN PHY)
10G.3125GBd
(SMF) Single-Mode fiber: 10000m at 9um

 

P425G8TS81 TimeSync Card STS3

8 Ports 25/10 Gigabit Ethernet Grand Master TimeSync PCIe GEN4 Server Adapter

P/N

Description

Notes

P425G8TS81-XR2×4 Port QSFP 25/10 Gigabit Ethernet GM/ TimeSync PCI Express Server AdapterSTS3 ,x16 Gen4, bifurcation 2×8 G4, FHHL single slot
P425G8TS81-SR2×4 Port QSFP 25/10 Gigabit (SR) Ethernet GM/ TimeSync PCI Express Server Adapterx16 Gen4, bifurcation 2×8 G4, FHHL single slot

 

 

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