PE3100G2DQIR 100/40G內容感知導流伺服器卡
PE3100G2DQIR 100/40G內容感知導流伺服器卡
Silicom 100/40 Gigabit Ethernet PCI Express 內容感知導流伺服器卡(content aware director server adapters) 是針對高階伺服器設計使用。Silicom 內容感知導流伺服器卡具備板載智慧路由架構,能夠根據設定的分流規則,篩選特定封包進入主機或予以丟棄。
Silicom PE3100G2DQIR 100/40 Gigabit網卡,藉由乙太封包內容感知導流技術,能減低主機工作的負擔,因為只有被定義的特定封包可以進入主機,其他的封包則被導向另一個埠(Bypass)回到網路或予以丟棄(Dropped)。
Silicom 100/40 Gigabit Ethernet PCI Express 內容感知導流伺服器卡的設計目的,是讓根據的預訂的分流規則,讓特定封包可以讓特定的網路應用工具處理、監控或Bypass。伺服器卡可分為三種運作模式:
內容感知(content aware) Bypass、內容感知TAP 與內容感知篩選過濾NIC.
內容感知(Content Aware) Filtering網卡:
Silicom 100/40 Gigabit 乙太封包內容感知伺服器卡,提供聰明的封包導流能力,可定義那些封包可被篩選後進入主機,那些封包被丟棄(Filter)。
圖三說明了內容感知(Content Aware) Filtering的架構圖:(詳見功能說明)
Silicom 100/40 Gigabit Ethernet PCI Express 內容感知導流伺服器卡(content aware director server adapters),是基於Intel FM10420 Ethernet controller與L3 switch router的設計。Silicom 40 Gigabit Ethernet PCI Express 伺服器卡是基於標準Layer 2 驅動程式加上內容感知引擎,以減輕主機CPU程序處理工作的負擔。
Silicom 100/40 Gigabit Ethernet PCI Express 內容感知導流伺服器卡,能夠輕易作為PCI Express X16 與100Gigabit網路溝通的橋樑。
內容感知(Content Aware)導流智慧卡:
- 提供聰明的封包導流功能,定義分流規則使得進入伺服器的特定封包,導向伺服器內,以及特定的封包則導向另一個埠,回到網路(Bypass)。
- 提供聰明的封包導流能力,可定義封包全部被導向另一個埠(Bypass)的同時,封包全部複製進入主機(TAP)。
- 提供聰明的封包過濾/丟棄能力,定義分流規則使得進入伺服器的特定封包,導向伺服器內,或予以丟棄。
- 提供導流規則,可定義使用source IP/ destination IP / Source Port / Destination Port / VLAN 等。
- 可由伺服器卡本身以線速提供封包導流、過濾/丟棄功能,無需使用PC軟體或消耗主機的CPU資源。
- 可軟體設定智慧型的導流機制。
- 可軟體設定智慧型路由機制。
- 支援2x100G / QSFP28 ports
- 100G QSFP28 支援100GBase-SR4 與 100GBase-LR4
- 40G QSFP28 支援40GBase-SR4 與 40GBase-LR4
共通的主要特色:
主機端介面:
- PCI Express X16 lane
- 支援 PCI Express Base Specification Revision 3.0, 8GT/s, 5GT/s or 2.5GT/s
Intel FM10420 特色:
- 單一元件4MB共享記憶體。
- L2/L3/L4/OpenFlow forwarding & ACLs
- Stateless load balancing to CPUs
- Datacenter Bridging(lossless Ethernet)
- 32K 40-bit TCAM entries
- 16K MAC & NextHop tables
- Up to 300Gbps High-bandwidth CPU interface
- 2x 50Gbps 8-lane PCIe interfaces
- 4x 25Gbps 4-lane PCIe interfaces
- Up to 8 25G/10G/2.5G/1G ports
- Up to 2 40G(4 x 10G)
- Up to 2 100G(4 x 25G)
- 300ns network latency(100GbE)
- 1000nS host-network latency
LAN Features:
- 256 queues per PCIe x8 interface
- SR-IOV(64 VFs per PCIe x8 interface)
- IP/TCP/UDP checksum
- Receive side scaling(RSS)
- TCP segmentation offload(TSO/LSO)
- LEDs indicator for link/Activ
PE3100G2DQIR
Dual Port Fiber 100 Gigabit Ethernet PCI Express Content Director Server Adapter Intel® Based
– QX4: QSFP+ 100/40Gigabit Ethernet Technical Specifications Adapters: | |
QSFP28 ( Quad Small Form-factor Pluggable) supports: | 40GBASE: XLPPI interfaces according IEEE 802.3ba standard to support 40GBase-SR4, 40GBase-LR4 and 40GBase-CR4 interfaces. 100GBASE: CAUI-4 interfaces according IEEE 802.3bm and IEEE 802.3bj standards , to support 100GBase-SR4, 100GBase-LR4 and 100GBase-CR4 interfaces. |
– ZS4: Fiber 100GBASE-SR4 Ethernet Technical Specifications: | |
IEEE Standard / Network topology: | Fiber Gigabit Ethernet, 100GBase-SR4 (850nM) |
Data Transfer Rate: | Data Transfer Rate: |
Cables and Operating distance: Up to: |
Multimode fiber: 62.5um, (OM4) 100mOptical Output Power:Typical: -1.32 dBm Minimum: -8.4 dB * being defined by IEEE 802.3bm |
Optical Receive Sensitivity: | Typical: -7.07 dBm Maximum: -5.2 dBm * being defined by IEEE 802.3bm |
– ZL4: Fiber 100GBASE-LR4 Ethernet Technical Specifications: | |
IEEE Standard / Network topology: | Fiber 100Gigabit Ethernet, 100GBASE-LR4 (1310nM) |
Data Transfer Rate: | 103.1GBd |
Cables and Operating distance: Up to: |
Single-Mode: 10km |
Optical Output Power: | Maximum: -10.6 dBm |
– QS41: Fiber 40GBASE-SR4 Ethernet Technical Specifications: | |
IEEE Standard / Network topology: | Fiber 40Gigabit Ethernet, 40GBASE-SR4 (840 to 860 nm LAN PHY). IEEE 802.3ba |
Data Transfer Rate: | 10.5 GBd per lane |
Cables and Operating distance: | 50um, (OM3) 1500 MHz*Km, 0.5 to 100 m 50um, (OM4) 3500 MHz*Km, 0.5 to 150 m |
Output Transmit Power: | Maximum: 2.4 dBm per lane Minimum: -7.6 dBm per lane |
Optical Receive Sensitivity: | Minimum: -5.4 dBm |
Maximum Input Power: | Maximum: 2.4 dBm |
– QS43: Fiber 40GBASE-SR4 Ethernet Technical Specifications: | |
IEEE Standard / Network topology: | Fiber 40Gigabit Ethernet, 40GBASE-SR4 (840 to 860 nm LAN PHY). IEEE 802.3ba |
Data Transfer Rate: | 10.5 GBd per lane |
Cables and Operating distance: | 50um, (OM3) 1500 MHz*Km, 0.5 to 300 m 50um, (OM4) 3500 MHz*Km, 0.5 to 400 m |
Output Transmit Power: | Maximum: 0.5 dBm per lane Minimum: -7.5 dBm per lane |
Optical Receive Sensitivity: | Minimum: -7.5 dBm |
Maximum Input Power: | Maximum: 2.4 dBm |
– QL4: Fiber 40GBASE-LR4 Ethernet Technical Specifications: | |
IEEE Standard / Network topology: | Fiber 40Gigabit Ethernet, 40GBASE-LR4 (1264.5nm – 1277.5nm ; 1284.5nm – 1297.5nm ; 1304.5nm – 1317.5nm ; 1324.5nm – 1337.5nm LAN PHY). IEEE 802.3ba |
Data Transfer Rate: | 10.3125 GBd per lane |
Cables and Operating distance: | SMF-28, 10Km |
Output Transmit Power: | Maximum: 2.3 dBm per lane Minimum: -7.0dBm per lane |
Optical Receive Sensitivity: | Maximum: -9.6 dBm |
Maximum Input Power: | Maximum: 2.3 dBm |
Operating Systems Support | |
Operating system support: | Linux |
General Technical Specifications | |
Interface Standard: | PCI-Express Base Specification Revision 3.0(8 GTs) |
Board Size: | Standard height long add-in card 203.2mm X 111.15mm (8”X 4.376”) |
PCI Express Card Type: | X16 Lane |
PCI Express Voltage: | +12V ± 8% |
External Voltage from external PW jack: | +12V ± 8% |
PCI Connector: | Gold Finger: X16 Lane |
Controller: | Intel FM10420 |
Holder: | Metal Bracket |
Power Consumption: | 30.72 W 2.56 A at 12V: Typical, 100GBASE-SR4 transceivers are installed in all ports; all ports operate at 100Gb/s. 29.40 W 2.45A at 12V: Typical, 100GBASE-LR4 transceivers are installed in all ports; all ports operate at 100Gb/s. 26.88W 2.24A at 12V: Typical No SFP+ |
Operating Humidity: | 0%–90%, non-condensing |
Operating Temperature: | 0°C – 40°C (32°F – 104°F), Air flow requirement 200LFM |
Storage: | -40°C–65°C (-4°F–149°F) |
EMC Certifications: | FCC 47CFR Part 15:2013, Subpart B Class B Conducted emissions Radiated emissions EN 55022: 2010, Class B Conducted disturbance at mains terminals Conducted disturbance at telecommunication port Radiated disturbance EN 61000-3-2: 2006+A1(09)+A2(09) Harmonic current emissions EN 61000-3-3: 2008 Voltage fluctuations and flicker EN 55024: 2010 Immunity to electrostatic discharge (ESD) Radiated immunity to radio frequency electromagnetic field Conducted immunity to electrical fast transients / bursts (EFT/B) Conducted immunity to voltage surges Conducted immunity to disturbances induced by radio frequency field Conducted immunity to voltage dips and short interruptions |
LEDs | |
LEDs | Four LEDs per port (1) Link/Act 100/25/10Gbps LED: Turns on – link, Blink – ACT 100Gbps(Yellow) 25Gbps(Orange) 10Gbps(Blue) (1) Link/Act 40/25/10Gbps LED: Turns on – link, Blink – ACT 40Gbps(Yellow) 25Gbps(Orange) 10Gbps(Blue) (2) Link/Act 25/10Gbps LEDs: Turns on – link, Blink – ACT 25Gbps(Orange) 10Gbps(Blue) |
LEDs location: | LEDs are located on the PCB, visible by light quide in the metal bracket |
Connectors: | (2) MPO |
內容感知(Content Aware) Bypass:
Silicom 100/40 Gigabit 乙太封包內容感知伺服器卡,提供聰明的封包導流能力,可定義那些封包可以進入主機,那些封包被導向另一個埠(Bypass)。
Figure 1: Content Aware Bypass Functional Block Diagram
圖一 說明了內容感知(Content Aware) Bypass 的架構圖:
Port A收到來自網路的封包,符合分流規則條件的封包被導向Port B進入主機系統,其餘則被導向Port C回到網路(Bypass)。
Port C收到來自網路的封包,符合分流規則條件的封包被導向Port D進入主機系統,其餘則被導向Port A回到網路(Bypass)。
內容感知(Content Aware) TAP:
Silicom 100/40 Gigabit 乙太封包內容感知伺服器卡,提供聰明的封包導流能力,可定義封包全部被導向另一個埠(Bypass)的同時,封包全部複製進入主機(TAP)。
Figure 2: Content Aware TAP Functional Block Diagram
圖二說明了內容感知(Content Aware) TAP的架構圖:
Port A收到來自網路的封包,符合分流規則條件的封包被導向Port B與Port C (TAP 複製),其餘則被導向Port C回到網路(Bypass)。
Port C收到來自網路的封包,符合分流規則條件的封包被導向Port D與Port A (TAP 複製),其餘則被導向Port A回到網路(Bypass)。
內容感知(Content Aware) Filtering網卡:
Silicom 100/40 Gigabit 乙太封包內容感知伺服器卡,提供聰明的封包導流能力,可定義那些封包可以進入主機,那些封包被丟棄(Filter)。
Figure 3: Content Aware Filtering NIC Functional Block Diagram
圖三說明了內容感知(Content Aware) Filtering的架構圖:
Port A收到來自網路的封包,符合分流規則條件的封包被導向Port B,未符合條件的封包則予以丟棄。
Port C收到來自網路的封包,符合分流規則條件的封包被導向Port D,未符合條件的封包則予以丟棄。
導流:規則分類與功能
導流功能需能支援以下能力(Director Capability):
- 分流規則數量可高達16K。
- 再最大數量16K的任何規則中,接可定義再板載多層交換器的任一埠上。
- 每個分流規則是能夠套用在導入伺服器卡的封包上。
- 按照分流規則順序執行,從符合第一個條件的規則開始。
- 分流規則能夠被疊加或移除。
- 每個分流規則包括一或多個類別欄位,規則內每個欄位條件都符合,才能算是該規則達到條件符合。
- Each field can have a bit masking to check part of the classification field
- 能讀取 port的統計資料包括封包數、錯誤數、VLAN以及更多參數。
- 符合分流規則篩選及其動作,皆能在任何封包大小下,以全線速進行。
分流規則類別欄位:(Rules classification fields)
分流規則的分類動作,是基於封包前128 bytes的表頭資訊完成。以下提供分流規則中所支援的類別欄位:
- MAC address, source & destination
- IPv4 – source & destination IP
- IPv6 – source & destination IP
- L4 Port – source & destination port
- Ethernet Protocol – ethertype
- IP Protocol num
- VLAN ID tagging
- User defined fields
- DSCP – match the different services code point – the six most significant bits of the Type of Service octet (IPv4) or Traffic Class octet (IPv6).*
- IPv6 Flow Label*
- IP length*
- ISL Frame Type*
- ISL USER*
- Source & destination port range*
- VLAN priority*
- VLAN tag type*
- TCP flags*
- TOS – match Type of Service octet (IPv4) or Traffic Class octet (IPv6)*
- TTL field in a IPv4 header or Hop Limit in a IPv6 header*
*Future SW supports (*未來軟體升級功能)
執行規則方式:(Execution per rule)
以下為根據每個分流規則所支援的執行動作方式:
- Drop (丟棄)– 符合規則的封包予以丟棄。
- Redirect (分流)– 符合規則的封包,導向指定的目的埠。
- Mirror (複製) – 符合規則的封包,複製一份到主機的同時,亦導向指定的目的埠。
內容感知分流伺服器卡進階功能:(Director Advanced Features)
- Port trunking between the different Intel 10G ports to the Fulcrum 10G ports connected to it for load balancing between the different Intel ports
- Port trunking between the different External Fulcrum port to the external switch connected to it for load balancing between the different external ports
- Session balancing with L3/L4 hashing or other mechanism
- ISL (Inter Switch Link) Tagging per port can be added to the packets per configuration
- ISL Tagging can be removed and can be forward to specific port per the ISL index
- Quality of Service support with the following features:
- Priority levels: 16 internal “switch” priorities, 8 or 16 VLAN priorities (optional use of CFI bit as an extra VLAN priority bit)
- Arbitrary mapping of ingress VLAN priority to an internal VLAN priority
- Arbitrary mapping of an internal VLAN priority to egress VLAN priority
- Arbitrary mapping of internal VLAN priority to switch priority
- Arbitrary mapping of DSCP to switch priority, configurable priority source selection
- Scheduler: 8 traffic classes, arbitrary mapping of switch priorities to traffic class, deficit weighted round-robin or strict priority
- Notification: Two congestion notifications can be supported
- Virtual output queue congestion notification (VCN) and Intel proprietary backward congestion notification (FCN)
- Open Flow support (consistent with OpenFlow protocol standard)
- sFlow support
- User defined Packet transmission with two optional modes: 1. Simple mode – transmit on specific port. 2. Switched mode – where switch determines destination port/ports, or with specific information such as
- whether or not egress processing rules should be applied
- Storm Control Management – Switch can support a variety storm controller. Each storm controller can be programmable to define rat, condition (like unicast ICMP frames whose TTL is at most 1), frame type (can be
- OR’ed), ingress & egress port ports. Actions: do nothing, drops frames to port (according to filter)
*Future SW support (*未來軟體升級功能)
PE3100G2DQIR
Dual Port Fiber 100 Gigabit Ethernet PCI Express Content Director Server Adapter Intel® Based
P/N | Description | Notes |
PE3100G2DQIR-ZS4 | Dual port Fiber (SR4) 100 Gigabit Ethernet PCI Express Content Director Server Adapter | RoHS Compliant, X16 Gen 3, based on Intel FM10420 |
PE3100G2DQIR-ZL4 | Dual port Fiber (LR4) 100 Gigabit Ethernet PCI Express Content Director Server Adapter | RoHS Compliant, X16 Gen 3, based on Intel FM10420 Only Support –LR4 with FEC enabled. As this is not part of IEEE standard, link partner should capable to support FEC enabled |
PE340G2DQIR-QS41 | Dual port Fiber (SR4) 40 Gigabit Ethernet PCI Express Content Director Server Adapter | RoHS Compliant, X16 Gen 3, based on Intel FM10420, on board support for Fiber SR4 up to length 100m on OM3 MMF |
PE340G2DQIR-QS43 | Dual port Fiber (SR4) 40 Gigabit Ethernet PCI Express Content Director Server Adapter | RoHS Compliant, X16 Gen 3, based on Intel FM10420, on board support for Fiber SR4 300m on OM3 MMF |
PE340G2DQIR-QL4 | Dual port Fiber (LR4) 40 Gigabit Ethernet PCI Express Content Director Server Adapter | RoHS Compliant, X16 Gen 3, based on Intel FM10420, on board support for Fiber LR4 |
PE340G2DQIR-Qx4 | Dual port Fiber (LR4) 40 Gigabit Ethernet PCI Express Content Director Server Adapter | RoHS Compliant, X16 Gen 3, based on Intel FM10420, on board support for QSFP28 |
內容感知(Content Aware)導流智慧卡:
- 提供聰明的封包導流功能,定義分流規則使得進入伺服器的特定封包,導向伺服器內,以及特定的封包則導向另一個埠,回到網路(Bypass)。
- 提供聰明的封包導流能力,可定義封包全部被導向另一個埠(Bypass)的同時,封包全部複製進入主機(TAP)。
- 提供聰明的封包過濾/丟棄能力,定義分流規則使得進入伺服器的特定封包,導向伺服器內,或予以丟棄。
- 提供導流規則,可定義使用source IP/ destination IP / Source Port / Destination Port / VLAN 等。
- 可由伺服器卡本身以線速提供封包導流、過濾/丟棄功能,無需使用PC軟體或消耗主機的CPU資源。
- 可軟體設定智慧型的導流機制。
- 可軟體設定智慧型路由機制。
- 支援2x100G / QSFP28 ports
- 100G QSFP28 支援100GBase-SR4 與 100GBase-LR4
- 40G QSFP28 支援40GBase-SR4 與 40GBase-LR4
共通的主要特色:
主機端介面:
- PCI Express X16 lane
- 支援 PCI Express Base Specification Revision 3.0, 8GT/s, 5GT/s or 2.5GT/s
Intel FM10420 特色:
- 單一元件4MB共享記憶體。
- L2/L3/L4/OpenFlow forwarding & ACLs
- Stateless load balancing to CPUs
- Datacenter Bridging(lossless Ethernet)
- 32K 40-bit TCAM entries
- 16K MAC & NextHop tables
- Up to 300Gbps High-bandwidth CPU interface
- 2x 50Gbps 8-lane PCIe interfaces
- 4x 25Gbps 4-lane PCIe interfaces
- Up to 8 25G/10G/2.5G/1G ports
- Up to 2 40G(4 x 10G)
- Up to 2 100G(4 x 25G)
- 300ns network latency(100GbE)
- 1000nS host-network latency
LAN Features:
- 256 queues per PCIe x8 interface
- SR-IOV(64 VFs per PCIe x8 interface)
- IP/TCP/UDP checksum
- Receive side scaling(RSS)
- TCP segmentation offload(TSO/LSO)
- LEDs indicator for link/Activ
PE3100G2DQIR
Dual Port Fiber 100 Gigabit Ethernet PCI Express Content Director Server Adapter Intel® Based
– QX4: QSFP+ 100/40Gigabit Ethernet Technical Specifications Adapters: | |
QSFP28 ( Quad Small Form-factor Pluggable) supports: | 40GBASE: XLPPI interfaces according IEEE 802.3ba standard to support 40GBase-SR4, 40GBase-LR4 and 40GBase-CR4 interfaces. 100GBASE: CAUI-4 interfaces according IEEE 802.3bm and IEEE 802.3bj standards , to support 100GBase-SR4, 100GBase-LR4 and 100GBase-CR4 interfaces. |
– ZS4: Fiber 100GBASE-SR4 Ethernet Technical Specifications: | |
IEEE Standard / Network topology: | Fiber Gigabit Ethernet, 100GBase-SR4 (850nM) |
Data Transfer Rate: | Data Transfer Rate: |
Cables and Operating distance: Up to: |
Multimode fiber: 62.5um, (OM4) 100mOptical Output Power:Typical: -1.32 dBm Minimum: -8.4 dB * being defined by IEEE 802.3bm |
Optical Receive Sensitivity: | Typical: -7.07 dBm Maximum: -5.2 dBm * being defined by IEEE 802.3bm |
– ZL4: Fiber 100GBASE-LR4 Ethernet Technical Specifications: | |
IEEE Standard / Network topology: | Fiber 100Gigabit Ethernet, 100GBASE-LR4 (1310nM) |
Data Transfer Rate: | 103.1GBd |
Cables and Operating distance: Up to: |
Single-Mode: 10km |
Optical Output Power: | Maximum: -10.6 dBm |
– QS41: Fiber 40GBASE-SR4 Ethernet Technical Specifications: | |
IEEE Standard / Network topology: | Fiber 40Gigabit Ethernet, 40GBASE-SR4 (840 to 860 nm LAN PHY). IEEE 802.3ba |
Data Transfer Rate: | 10.5 GBd per lane |
Cables and Operating distance: | 50um, (OM3) 1500 MHz*Km, 0.5 to 100 m 50um, (OM4) 3500 MHz*Km, 0.5 to 150 m |
Output Transmit Power: | Maximum: 2.4 dBm per lane Minimum: -7.6 dBm per lane |
Optical Receive Sensitivity: | Minimum: -5.4 dBm |
Maximum Input Power: | Maximum: 2.4 dBm |
– QS43: Fiber 40GBASE-SR4 Ethernet Technical Specifications: | |
IEEE Standard / Network topology: | Fiber 40Gigabit Ethernet, 40GBASE-SR4 (840 to 860 nm LAN PHY). IEEE 802.3ba |
Data Transfer Rate: | 10.5 GBd per lane |
Cables and Operating distance: | 50um, (OM3) 1500 MHz*Km, 0.5 to 300 m 50um, (OM4) 3500 MHz*Km, 0.5 to 400 m |
Output Transmit Power: | Maximum: 0.5 dBm per lane Minimum: -7.5 dBm per lane |
Optical Receive Sensitivity: | Minimum: -7.5 dBm |
Maximum Input Power: | Maximum: 2.4 dBm |
– QL4: Fiber 40GBASE-LR4 Ethernet Technical Specifications: | |
IEEE Standard / Network topology: | Fiber 40Gigabit Ethernet, 40GBASE-LR4 (1264.5nm – 1277.5nm ; 1284.5nm – 1297.5nm ; 1304.5nm – 1317.5nm ; 1324.5nm – 1337.5nm LAN PHY). IEEE 802.3ba |
Data Transfer Rate: | 10.3125 GBd per lane |
Cables and Operating distance: | SMF-28, 10Km |
Output Transmit Power: | Maximum: 2.3 dBm per lane Minimum: -7.0dBm per lane |
Optical Receive Sensitivity: | Maximum: -9.6 dBm |
Maximum Input Power: | Maximum: 2.3 dBm |
Operating Systems Support | |
Operating system support: | Linux |
General Technical Specifications | |
Interface Standard: | PCI-Express Base Specification Revision 3.0(8 GTs) |
Board Size: | Standard height long add-in card 203.2mm X 111.15mm (8”X 4.376”) |
PCI Express Card Type: | X16 Lane |
PCI Express Voltage: | +12V ± 8% |
External Voltage from external PW jack: | +12V ± 8% |
PCI Connector: | Gold Finger: X16 Lane |
Controller: | Intel FM10420 |
Holder: | Metal Bracket |
Power Consumption: | 30.72 W 2.56 A at 12V: Typical, 100GBASE-SR4 transceivers are installed in all ports; all ports operate at 100Gb/s. 29.40 W 2.45A at 12V: Typical, 100GBASE-LR4 transceivers are installed in all ports; all ports operate at 100Gb/s. 26.88W 2.24A at 12V: Typical No SFP+ |
Operating Humidity: | 0%–90%, non-condensing |
Operating Temperature: | 0°C – 40°C (32°F – 104°F), Air flow requirement 200LFM |
Storage: | -40°C–65°C (-4°F–149°F) |
EMC Certifications: | FCC 47CFR Part 15:2013, Subpart B Class B Conducted emissions Radiated emissions EN 55022: 2010, Class B Conducted disturbance at mains terminals Conducted disturbance at telecommunication port Radiated disturbance EN 61000-3-2: 2006+A1(09)+A2(09) Harmonic current emissions EN 61000-3-3: 2008 Voltage fluctuations and flicker EN 55024: 2010 Immunity to electrostatic discharge (ESD) Radiated immunity to radio frequency electromagnetic field Conducted immunity to electrical fast transients / bursts (EFT/B) Conducted immunity to voltage surges Conducted immunity to disturbances induced by radio frequency field Conducted immunity to voltage dips and short interruptions |
LEDs | |
LEDs | Four LEDs per port (1) Link/Act 100/25/10Gbps LED: Turns on – link, Blink – ACT 100Gbps(Yellow) 25Gbps(Orange) 10Gbps(Blue) (1) Link/Act 40/25/10Gbps LED: Turns on – link, Blink – ACT 40Gbps(Yellow) 25Gbps(Orange) 10Gbps(Blue) (2) Link/Act 25/10Gbps LEDs: Turns on – link, Blink – ACT 25Gbps(Orange) 10Gbps(Blue) |
LEDs location: | LEDs are located on the PCB, visible by light quide in the metal bracket |
Connectors: | (2) MPO |
內容感知(Content Aware) Bypass:
Silicom 100/40 Gigabit 乙太封包內容感知伺服器卡,提供聰明的封包導流能力,可定義那些封包可以進入主機,那些封包被導向另一個埠(Bypass)。
Figure 1: Content Aware Bypass Functional Block Diagram
圖一 說明了內容感知(Content Aware) Bypass 的架構圖:
Port A收到來自網路的封包,符合分流規則條件的封包被導向Port B進入主機系統,其餘則被導向Port C回到網路(Bypass)。
Port C收到來自網路的封包,符合分流規則條件的封包被導向Port D進入主機系統,其餘則被導向Port A回到網路(Bypass)。
內容感知(Content Aware) TAP:
Silicom 100/40 Gigabit 乙太封包內容感知伺服器卡,提供聰明的封包導流能力,可定義封包全部被導向另一個埠(Bypass)的同時,封包全部複製進入主機(TAP)。
Figure 2: Content Aware TAP Functional Block Diagram
圖二說明了內容感知(Content Aware) TAP的架構圖:
Port A收到來自網路的封包,符合分流規則條件的封包被導向Port B與Port C (TAP 複製),其餘則被導向Port C回到網路(Bypass)。
Port C收到來自網路的封包,符合分流規則條件的封包被導向Port D與Port A (TAP 複製),其餘則被導向Port A回到網路(Bypass)。
內容感知(Content Aware) Filtering網卡:
Silicom 100/40 Gigabit 乙太封包內容感知伺服器卡,提供聰明的封包導流能力,可定義那些封包可以進入主機,那些封包被丟棄(Filter)。
Figure 3: Content Aware Filtering NIC Functional Block Diagram
圖三說明了內容感知(Content Aware) Filtering的架構圖:
Port A收到來自網路的封包,符合分流規則條件的封包被導向Port B,未符合條件的封包則予以丟棄。
Port C收到來自網路的封包,符合分流規則條件的封包被導向Port D,未符合條件的封包則予以丟棄。
導流:規則分類與功能
導流功能需能支援以下能力(Director Capability):
- 分流規則數量可高達16K。
- 再最大數量16K的任何規則中,接可定義再板載多層交換器的任一埠上。
- 每個分流規則是能夠套用在導入伺服器卡的封包上。
- 按照分流規則順序執行,從符合第一個條件的規則開始。
- 分流規則能夠被疊加或移除。
- 每個分流規則包括一或多個類別欄位,規則內每個欄位條件都符合,才能算是該規則達到條件符合。
- Each field can have a bit masking to check part of the classification field
- 能讀取 port的統計資料包括封包數、錯誤數、VLAN以及更多參數。
- 符合分流規則篩選及其動作,皆能在任何封包大小下,以全線速進行。
分流規則類別欄位:(Rules classification fields)
分流規則的分類動作,是基於封包前128 bytes的表頭資訊完成。以下提供分流規則中所支援的類別欄位:
- MAC address, source & destination
- IPv4 – source & destination IP
- IPv6 – source & destination IP
- L4 Port – source & destination port
- Ethernet Protocol – ethertype
- IP Protocol num
- VLAN ID tagging
- User defined fields
- DSCP – match the different services code point – the six most significant bits of the Type of Service octet (IPv4) or Traffic Class octet (IPv6).*
- IPv6 Flow Label*
- IP length*
- ISL Frame Type*
- ISL USER*
- Source & destination port range*
- VLAN priority*
- VLAN tag type*
- TCP flags*
- TOS – match Type of Service octet (IPv4) or Traffic Class octet (IPv6)*
- TTL field in a IPv4 header or Hop Limit in a IPv6 header*
*Future SW supports (*未來軟體升級功能)
執行規則方式:(Execution per rule)
以下為根據每個分流規則所支援的執行動作方式:
- Drop (丟棄)– 符合規則的封包予以丟棄。
- Redirect (分流)– 符合規則的封包,導向指定的目的埠。
- Mirror (複製) – 符合規則的封包,複製一份到主機的同時,亦導向指定的目的埠。
內容感知分流伺服器卡進階功能:(Director Advanced Features)
- Port trunking between the different Intel 10G ports to the Fulcrum 10G ports connected to it for load balancing between the different Intel ports
- Port trunking between the different External Fulcrum port to the external switch connected to it for load balancing between the different external ports
- Session balancing with L3/L4 hashing or other mechanism
- ISL (Inter Switch Link) Tagging per port can be added to the packets per configuration
- ISL Tagging can be removed and can be forward to specific port per the ISL index
- Quality of Service support with the following features:
- Priority levels: 16 internal “switch” priorities, 8 or 16 VLAN priorities (optional use of CFI bit as an extra VLAN priority bit)
- Arbitrary mapping of ingress VLAN priority to an internal VLAN priority
- Arbitrary mapping of an internal VLAN priority to egress VLAN priority
- Arbitrary mapping of internal VLAN priority to switch priority
- Arbitrary mapping of DSCP to switch priority, configurable priority source selection
- Scheduler: 8 traffic classes, arbitrary mapping of switch priorities to traffic class, deficit weighted round-robin or strict priority
- Notification: Two congestion notifications can be supported
- Virtual output queue congestion notification (VCN) and Intel proprietary backward congestion notification (FCN)
- Open Flow support (consistent with OpenFlow protocol standard)
- sFlow support
- User defined Packet transmission with two optional modes: 1. Simple mode – transmit on specific port. 2. Switched mode – where switch determines destination port/ports, or with specific information such as
- whether or not egress processing rules should be applied
- Storm Control Management – Switch can support a variety storm controller. Each storm controller can be programmable to define rat, condition (like unicast ICMP frames whose TTL is at most 1), frame type (can be
- OR’ed), ingress & egress port ports. Actions: do nothing, drops frames to port (according to filter)
*Future SW support (*未來軟體升級功能)
PE3100G2DQIR
Dual Port Fiber 100 Gigabit Ethernet PCI Express Content Director Server Adapter Intel® Based
P/N | Description | Notes |
PE3100G2DQIR-ZS4 | Dual port Fiber (SR4) 100 Gigabit Ethernet PCI Express Content Director Server Adapter | RoHS Compliant, X16 Gen 3, based on Intel FM10420 |
PE3100G2DQIR-ZL4 | Dual port Fiber (LR4) 100 Gigabit Ethernet PCI Express Content Director Server Adapter | RoHS Compliant, X16 Gen 3, based on Intel FM10420 Only Support –LR4 with FEC enabled. As this is not part of IEEE standard, link partner should capable to support FEC enabled |
PE340G2DQIR-QS41 | Dual port Fiber (SR4) 40 Gigabit Ethernet PCI Express Content Director Server Adapter | RoHS Compliant, X16 Gen 3, based on Intel FM10420, on board support for Fiber SR4 up to length 100m on OM3 MMF |
PE340G2DQIR-QS43 | Dual port Fiber (SR4) 40 Gigabit Ethernet PCI Express Content Director Server Adapter | RoHS Compliant, X16 Gen 3, based on Intel FM10420, on board support for Fiber SR4 300m on OM3 MMF |
PE340G2DQIR-QL4 | Dual port Fiber (LR4) 40 Gigabit Ethernet PCI Express Content Director Server Adapter | RoHS Compliant, X16 Gen 3, based on Intel FM10420, on board support for Fiber LR4 |
PE340G2DQIR-Qx4 | Dual port Fiber (LR4) 40 Gigabit Ethernet PCI Express Content Director Server Adapter | RoHS Compliant, X16 Gen 3, based on Intel FM10420, on board support for QSFP28 |