IS40-- 40G/10G智能型Bypass
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产品概述
Silicom 40G智能型bypass(IS40)是Silicom第二代外置主动型bypass设备,当网络故障或设备维护时可有效保证网络完整性。IS40可自动生成心跳并控制操作模式。IS40是一款1U主机系统,支持40G 、10G/1G 两种形态的bypass模块,每个40G 模块支持1路bypass,每个10G/1G模块支持2路bypass,每个主机中最多可插入3个模块。它有4种工作模式:Inline、Bypass、Tap和Linkdrop。Inline模式下,IS40将网络数据转发到内联的网络系统。Bypass模式下,IS40将数据绕过内联设备端口,直接从网络端口转发到另一个网络端口。Tap模式,通过NET0口的信息被镜像到MON0,通过NET1的信息被镜像到MON1。Linkdrop模式,IS40将关闭在NET0和NET1上的连接,模拟交换机/路由器线路连接断开的情形。
- 功能概述
IS40会自动生成心跳包发送到Monitor / Network 端口连接的网络设备,网络设备收到心跳包后转发到IBS的另外一个端口(即桥接
心跳包)。IS40监测到传回的心跳包后维持Inline模式。 当IS40没有监测到从网络设备传回的心跳包时,将切换至Bypass, Tap, Linkdrop模式。当网络设备恢复后,IBS侦测到传回的心跳包,将切换回Inline模式。当发生电源故障、链路失败、软件挂起、
系统崩溃或用户发出指令时,IS40将把数据绕过它的以太网Monitor端口,形成旁路。
IS40包含双重Bypass安全架构。此架构是基于两个Bypass路由线路:一个主动的Bypass线路和一个被动的Bypass线路。如果主 动的bypass线路失败,被动的bypass线路会自动激活。IS40能够通过下列方式配置应用:
- 通过串口可进行简单的命令行配置管理,以太网口使用Telnet或SSH。
- Web接口管理界面
- SNMP(简单网络管理协议)
图例 1 - IS40配置2个10G/1G + 1个40Gbypass模块
关键特性
- 自动生成心跳 — 无需驱动程序或管理端口即可生成心跳
- 检测到主机掉电、内联设备系统故障、链接故障、应用软件故障时自动切换到in-line模式
- 检测到内联设备恢复时,自动切换到normal模式
- 双重安全旁路架构包含双路由线路
- 集中管理
- 板载两个看门狗(WDT)控制器
- 可对启用/关闭WDT、超时时间间隔进行软件编程
- 各模块可独立切换到Bypass/Normal/TAP/Disconnect模式
- 1U主机系统支持最多3个模块,3路40Gbypass,6路10G/1G bypass
- 通过串口可进行命令行配置管理
- 经由网络接口可使用Telnet、SSH管理界面进行管理
- 支持SNMP版本1,2c,3(SHA,AES)
- 支持远程日志
- 支持TACACS+、RADIUS
- 支持NTP
- 支持时区设置
- 可选-48V DC电源。
技术规格
WDT 间隔(可编程) 路由
3mS – 10Sec发送一次心跳数据包.,默认值为 5mS。
每10 mS – 50Sec确认一次接收的心跳数据包, 默认值为 20mSec
双旁路
每 300mS – 60Sec发送一次心跳数据包,默认值 为 7Sec。每 1S – 253Sec确认一次接收的心跳数据包,默认值为 20Sec。产品默认配置 加电 / 断电时模式 Bypass/Disconnect 心跳 激活 内联设备响应心跳 Normal 内联设备不响应心跳 Bypass 心跳包 网间分组交换 IS401U主机系统规格 固定方式 前支架 电压 AC:90-240 VAC自动选择,DC: -48(- 75 — -36)VDC 功耗 180W 尺寸 438mm x586mm x 44mm (宽 x 深 x 高) 工作湿度 0%–90%,无凝结 工作温度 0°C – 40°C 存储温度 -20°C–65°C 风扇 4 hot swap Fans
4 wires connections on each fan (12V,GND,TACH and PWM)
Specifications (maximum operation condition) of one Fan
SPL- 61dB(A)
Current – 0.92A
Air flow – 28.6 CFMEMC认证 Class A FCC / CE / BSMI Safety CB / UL MTBF* 48 years
According to Telcordia SR-332 issue 3, environment GB, temperature 40 °CLEDs FRONT
Two Power LEDs: PS1, PS2
PS1: Green LED will light when power is on and off if there is a failer in power supply module or when extracrting the power supply module from the system.
PS2: Green LED will light when power is on and off if there is a failer in power supply module or when extracrting the power supply module from the system.System Status LEDs: 3 LEDs
Sys OK: System Normal Operation – Light Green.
Who I’m: in rack identification – Blinking Green.
Sys UP: System Init during power up and during shutdown – Light Yellow.
ALM: System Alarm – Light Red.Module Power LEDs:
1. M1: module1 power on – Light Green. M2: module2 power on – Light Green.
2. M3: module3 power on – Light Green.BACK
One bi-color LED indication that integrated on each power supply module:
Power Switch On – Geern color.
Standby(AC/DC In,Only +5VSB output) – Blinking Green color.
Power Fail – Red color.
Internal Fan Fail – Blinking Red.Switches Push button to power the system (PWR).
From ON to OFF –
Press and hold this push button during 4 second will perform firmware shutdown
press and hold this push button during 8second will perform power shoutdown.
From OFF to ON – simple push will turn system on.
Reset (RST):
Small micro-switch stand behind hidden hole :
Press and hold for more than 1 sec will perform restart to the system.管理端口 RJ45以太网口(MGNT ETH), RJ45串口(RS-232),USD(RS-232) 模块技术规格 IS40M40G4BP-QS4(50um) IEEE 标准 / 网络拓扑 40GBase-SR4 (850nM) 传输数率 40G per port 线缆和传输距离 Multimode fiber:50um
*50m maximum on OM3 MMF
*75m maximum on OM4 MMF
Theoretical Distance – Defined as half a distance输出发射功率 Typical: -2 dBm
Minimum: – 7.6 dBm光接收灵敏度 Typical: -13 dBm
Maximum: -12. dBm插入损耗(正常模式) Typical: 1.2 dB
Maximum: 1.8 dB插入损耗(旁路模式) Typical: 1.2 dB
Maximum: 2.1 dB功耗 18.5W 尺寸 102.2mm x161.9 mm x 40.5 mm (宽 x 深 x 高) 工作湿度: 0%–90%,无凝结 工作温度 0°C – 40°C 存储温度 -20°C–65°C LEDs: Green LED per port (Network / Monitor)
Activity : LED will blink.
Link : LED will turn on.Two LED:
Inline Mode – Green LED.
Non Inline Mode :Bypass, TAP, Disconnect – Yellow (Orange) LED.HB Status LED
Blinking Green LED – HB is active.
LED is off – HB not active连接端口 Network: 2 MPO
Monitor:2 QSFP+模块技术规格 IS40M40G4BP-QBD IEEE 标准 / 网络拓扑 40GBase-SR-BiDi (850nM /900nm) 传输数率 40G per port 线缆和传输距离 Multimode fiber:50um
*50m maximum on OM3 MMF
*75m maximum on OM4 MMF
Theoretical Distance – Defined as half a distance输出发射功率 Typical: 0 dBm
Minimum: – 4 dBm光接收灵敏度 Typical: -7.1 dBm
Maximum: -7.1 dBm插入损耗(正常模式) Typical: 1.2 dB
Maximum: 2 dB插入损耗(旁路模式) Typical: 1.2 dB
Maximum: 2 dB功耗 19W 尺寸 102.2mm x161.9 mm x 40.5 mm (宽 x 深 x 高) 工作湿度: 0%–90%,无凝结 工作温度 0°C – 40°C 存储温度 -20°C–65°C LEDs: Green LED per port (Network / Monitor)
Activity : LED will blink.
Link : LED will turn on.Two LED:
Inline Mode – Green LED.
Non Inline Mode :Bypass, TAP, Disconnect – Yellow (Orange) LED.HB Status LED
Blinking Green LED – HB is active.
LED is off – HB not active连接端口 Network: 2 LC
Monitor:2 QSFP+模块技术规格 IS40M40G4BP-QL4 IEEE 标准 / 网络拓扑 40GBase-LR4 (1310nM) 传输数率 40G per port 线缆和传输距离 Single mode fiber:
5000m maximum at 9 um **
**Theoretical Distance – Defined as half a distance输出发射功率 Typical: 2 dBm
Minimum: – 4 dBm光接收灵敏度 Typical: -11 dBm
Maximum: -3.83 dBm插入损耗(正常模式) Typical: 1 dB
Maximum: 1.8 dB插入损耗(旁路模式) Typical: 1 dB
Maximum: 1.8 dB电压 12V +/-5%, 5VSB+/-5%, 5V +/-5% 尺寸 102.2mm x161.9 mm x 40.5 mm (宽 x 深 x 高) 工作湿度: 0%–90%,无凝结 工作温度 0°C – 40°C 存储温度 -20°C–65°C LEDs: Green LED per port (Network / Monitor)
Activity : LED will blink.
Link : LED will turn on.Two LED:
Inline Mode – Green LED.
Non Inline Mode :Bypass, TAP, Disconnect – Yellow (Orange) LED.HB Status LED
Blinking Green LED – HB is active.
LED is off – HB not active连接端口 Network: 2 LC
Monitor:2 QSFP+模块技术规格 IS40M10G8BP-SRD IEEE 标准 / 网络拓扑 1000Base-SX,10GBase-SR (850nM) 传输数率 20Gbit/s in full duplex mode per port 线缆和传输距离 Multimode fiber:62.5um
16.5m maximum at 62.5 um **
Theoretical Distance – Defined as half a distance as stated by the IEEE 802.3 standard输出发射功率 Typical: 2.5 dBm
Minimum: – 7.3 dBm光接收灵敏度 Typical: -14 dBm
Maximum: -11 dBm插入损耗(正常模式) Typical: 0.8 dB
Maximum: 1.8 dB插入损耗(旁路模式) Typical: 0.8 dB
Maximum: 1.8 dB电压 12V +/-5%, 5VSB+/-5%, 5V +/-5% 功耗 10.5W 尺寸 102.2mm x161.9 mm x 40.5 mm (宽 x 深 x 高) 工作湿度: 0%–90%,无凝结 工作温度 0°C – 40°C 存储温度 -20°C–65°C 模块技术规格 IS40M10G8BP-LRD IEEE 标准 / 网络拓扑 1000Base-LX,10GBase-LR (1310nM) 传输数率 20Gbit/s in full duplex mode per port 线缆和传输距离 Single mode fiber:
5000m maximum at 9 um **插入损耗(正常模式) Typical: 0.8 dB
Maximum: 1.8 dB插入损耗(旁路模式) Typical: 0.8 dB
Maximum: 1.8 dB电压 12V +/-5%, 5VSB+/-5%, 5V +/-5% 功耗 11W 尺寸 102.2mm x161.9 mm x 40.5 mm (宽 x 深 x 高) 工作湿度: 0%–90%,无凝结 工作温度 0°C – 40°C 存储温度 -20°C–65°C LEDs: Green LED per port (Network / Monitor)
Activity : LED will blink.
Link : LED will turn on.Bi-color LED:
Inline Mode – Green color
Non Inline Mode :Bypass, TAP, Disconnect – Yellow (Orange) color.HB Status LED
Blinking Green LED – HB is active.
LED is off – HB not active连接端口 Network: 4 LC Duplex
Monitor: 4 SFP+
工作模式图例
图1 - Normal模式
图2 - Bypass模式
图3 - TAP模式
图4 - Disconnect模式
型号 描述 备注 IS401U-US 40Gbypass 1U主机系统 90-240 VAC Auto-Select, US cable IS401U-48V 40Gbypass 1U主机系统 支持-48V DC IS40M40G4BP-QS4 40G(SR4) bypass模块 40G模块 IS40M40G4BP-QBD 40G(SR-BiDi) bypass模块 40G模块 IS40M40G4BP-QL4 40G(LR4) bypass模块 40G模块 IS40 - 1BQS4 -US 1U主机+1个40G(SR4)模块 -US表示美式电源线,-EU表示欧式电源线 IS40M10G8BP-SRD 10G/1G(SR/SX)双路byapss模块 模块 IS40M10G8BP-LRD 10G/1G(LR/LX)双路byapss模块 模块 IS40 -1BSRD - US 1U主机+1个10G/1G(SR/SX)双路byapss模块 主机+模块 IS40 -1BLRD - US 1U主机+1个10G/1G(LR/LX)双路byapss模块 主机+模块
Model P/N /-R
-R: RoHS Compliant / Lead free adapter