IS40 Silicom 40G/10G Intelligent Bypass Switch

IS40
Silicom 40G/10G Intelligent Bypass Switch
Product Description
Silicom 40G Intelligent Bypass switch (IS40) is
Silicom second generation of an active external
Bypass switch that protects network integrity from
network failures and network maintenance. The
Silicom intelligent Bypass switch (IS40) is a selfgenerating heartbeat and controls the network switch mode of operation.
The Silicom IS40G1U is a 1U host system which supports up to three modules. The 1U host system can support mix of 40G
Bypass module and dual rate 10G/1G Bypass modules. A 40G module supports one Bypass segment per module. A dual rate
10G/1G Bypass module supports two Bypass segment in a module.
The Silicom IS40 supports 40 Gigabit Ethernet Multimode Fiber (40GBase-SR4) and 40 Gigabit Single mode fiber (40GBase-LR4)
network standards. Each 40G Bypass module includes two MPO / LC ports for network ports, and two QSFP+ ports for the
attached in-line network system.
The Silicom IS40 supports dual rate 10/1 Gigabit Ethernet Multimode Fiber (10GBase-SR , 1000Base-SX) and 10/1 Gigabit Single
mode fiber (10GBase-LR, 1000Base-LX) network standards. Each 10G Bypass module Network includes four LC Duplex Monitor
ports and four SFP+ ports for the attached in-line network system.
The Silicom Intelligent Bypass switch (IS40) supports four modes of operations: Inline, Bypass and Tap. In Inline mode, the IS40
diverts inline network traffic to attached in-line network system. In Bypass mode, the IS40 does not divert the traffic to the attached
in-line network system and diverts it to other network link. In Tap mode, incoming traffic in port NET0 is mirrored to port MON0 and
incoming traffic in port NET1 is mirrored to port MON1.
The IS40 generates the heartbeat packets and transmits the heartbeat packet to the in-line Monitor / Network appliance port, the
Monitor Network appliance receives the heartbeat packets and transmits is to its other port (bridges the heartbeat packet). The
IBS40 detects back the heartbeat packet and maintains the Inline mode.
The IS40 sets to Bypass or Tap mode when it does not receive back the heartbeat packet from the Network / Monitor appliance.
When the Network / Monitor appliance recovers, it transmits back the heartbeat packet and the Intelligent switch sets to Inline. The
IS40 bypasses its Ethernet Monitor ports on event of power failure, Link failure, in-line software application system hang or user
request.
1Page
Silicom Ltd. Connectivity Solutions
The IS40 includes Double Bypass Safe architecture. The Silicom Double Bypass safe architecture is based on two Bypass routing
circuitry: An Active Bypass circuitry and Passive Bypass circuitry. If the internal active bypass routing circuitry fails, the passive
Bypass routing circuitry is activated.
The IS40 can be configured using:
Simple CLI configuration management via a serial communication console port, Ethernet port using Telnet or SSH
Web interface management interface
SNMP
The Silicom IS40 Bypass switch includes centralized management to all Bypass segments in the box.
The IS40G includes two redundant 90 – 240 V AC power supply or two redundant -48 DC power supply.
Figure: 1 – Front panel view of IS40
2X10 Gigabit Bypass Modules and 1X40 Gigabit Module
Key Features

Self generating heartbeat pulses – No driver or management port is required to generate pulses

Sets to Bypass when it detects in-line system failure

Sets to Bypass when it detects in-line system link failure

Sets to Bypass when it detects in-line software application system hang

Sets to Bypass on Power failure

Sets to Normal when it detects in-line system recovery

Double Safe Bypass architecture with two routing circuitries

Centralized managements

Two on Board Watch Dog Timer (WDT) Controllers

Software programmable time out interval

Software Programmable WDT Enable / Disable

Independent Bypass / Normal / Tap operation in every module

Supports up to three 40G Bypass segment in a 1U chassis

Supports up to six dual rate 10G/1G Bypass segment in a 1U chassis

Supports TAP mode of operation

Simple CLI configuration management via serial port
2Page
Silicom Ltd. Connectivity Solutions

Telnet management interface via network management port

SSH management interface via network management port

Supports SNMP version 1, 2c, 3 (SHA, AES)

Supports remote log

Supports TACACS+

Support RADIUS

Supports NTP

Supports time zone

Supports multi configuration backup

Support Two ports link feature – if one of the network ports link fails it will drop the link on the other network port as well

Two redundant power supplies

Optional -48V DC power supplies
IS40M40G4BP-QS4

Supports Short Range Fiber 40 Gigabit Ethernet (40GBase-SR4 50um).
IS40M40G4BP-QL4

Supports Long Reach Fiber 40 Gigabit Ethernet (40GBase-LR4)
IS40M108BP-SRD

Supports Short Range Fiber 10 Gigabit Ethernet (10GBase-SR)

Supports Short Range Fiber Gigabit Ethernet (1000Base-SX)
IS40M108BP-LRD

Supports Long Reach Fiber 10 Gigabit Ethernet (10GBase-LR)

Supports Long Range Fiber Gigabit Ethernet (1000Base-LX)
Technical Specifications
Bypass Specifications
Routing
Transmit heart beat packet every 3mS – 10Sec. Default 5mS
WDT Interval (Software
Verification packets received every 10mS – 50Sec. Default 20mSec
Programmable):
Double Bypass
Transmit heart beat packet every 300mS – 60Sec. Default 7Sec
Verification packets received every 1S – 253Sec. Default 20Sec
3Page
Silicom Ltd. Connectivity Solutions
Production Default configuration
Mode at Power up:
Bypass
Heartbeat:
Activated
Bypass Switch is ready and inline device responds to
Change to Normal
heartbeat:
In-line device responds to
heartbeat:
Normal
In-line device does not
respond heartbeat:
Bypass
Mode at Power 0ff:
Bypass
Heartbeat Packet:
Internetwork Packet Exchange
IS401U: Bypass Switch 1U Host System Technical Specifications
Dockings:
Voltage Input:
Size:
Front holders
AC: 90-240 VAC Auto-Select
-48 (-75 – -36) VDC
435mm x 586 mm x 44 mm ( 17.12” x 23.07” x 1.73”)
Wide x Depth X Height
Operating Humidity:
0%–90%, non-condensing
Operating Temperature:
0°C – 40°C (32°F – 104°F)
Storage Temperature:
-20°C–65°C (-4°F–149°F)
4 hot swap Fans
4 wires connections on each fan (12V,GND,TACH and PWM)
Fans
Specifications (maximum operation condition) of one Fan
SPL- 61dB(A)
Current – 0.92A
Air flow – 28.6 CFM
EMC Certifications:
4Page
Class B FCC / CE / VCCI
Silicom Ltd. Connectivity Solutions
MTBF*:
> 150,000 hours
IS401U: Bypass Switch 1U Host System LEDs Specifications
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.
LEDs:
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.
Push button to power the system (PWR).
From ON to OFF –
Press and hold this push button during 4 second will perform firmware shutdown
Switches
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.
Management Ports:
Connectors:
RJ-45 Ethernet (MGNT ETH)
RJ-45 serial port (RS-232)
USB port (RS-232)
IS40M40G4BP-QS4 (50um)
Fiber Gigabit Ethernet Technical Specifications – (40GBase-SR4) Adapters:
IEEE Standard / Network
topology:
5Page
Fiber Gigabit Ethernet, 40GBase-SR4 (850nM)
Silicom Ltd. Connectivity Solutions
Data Transfer Rate:
40G per port
Multimode fiber:50um
Cables and Operating
*50m maximum on OM3 MMF
distance:
*75m maximum on OM4 MMF
Theoretical Distance – Defined as half a distance
Size:
102.2mm x161.9 mm x 40.5 mm (4.02” x 6.37” x 2”)
Wide x Depth x Height
Operating Humidity:
0%–90%, non-condensing
Operating Temperature:
0°C – 40°C (32°F – 104°F)
Storage Temperature:
-20°C–65°C (-4°F–149°F)
EMC Certifications:
Class B / FCC / CE / VCCI
Safety:
UL
MTBF*:
> 150,000 hours
IS40M40G4BP-QS4 and : LED and Connector Specifications
Green LED per port (Network / Monitor)
Activity : LED will blink.
Link : LED will turn on.
Two LED:
LEDs:
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
Connectors:
Network: 2 MPO
Monitor: 2 QSFP+
IS40M40G4BP-QL4
Fiber 40Gigabit Ethernet Technical Specifications – (40GBase-LR4) Adapters:
IEEE Standard / Network
topology:
6Page
Fiber Gigabit Ethernet, 40GBase-LR4 (1310nM)
Silicom Ltd. Connectivity Solutions
Data Transfer Rate:
Network ports Cables and
Operating distance:
40Gbit/s per port
Single mode fiber:
5000m maximum at 9 um **
**Theoretical Distance – Defined as half a distance
Insertion Loss ( Passive:
Typical: 1.2 dB
Normal Mode)
Maximum: 1.6dB
Insertion Loss ( Passive:
Typical: 1.2 dB
Bypass Mode)
Maximum: 1.6dB
Voltage:
12V +/-5%, 5VSB+/-5%, 5V +/-5%
Size:
102.2mm x161.9 mm x 40.5 mm (4.02” x 6.37” x 2”)
Wide x Depth x Height
Operating Humidity:
0%–90%, non-condensing
Operating Temperature:
0°C – 40°C (32°F – 104°F)
Storage Temperature:
-20°C–65°C (-4°F–149°F)
EMC Certifications:
Class B FCC / CE / VCCI
Safety:
UL
MTBF*:
> 150,000 hours
IS40M40G4BP-QL4: LED and Connector Specifications
Green LED per port (Network / Monitor)
Activity : LED will blink.
Link : LED will turn on.
Two LED:
LEDs:
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
Connectors:
Network: 2 LC
Monitor: 2 QSFP+
7Page
Silicom Ltd. Connectivity Solutions
IS40M10G8BP-SRD
Dual rate Fiber 10G/1G Ethernet Technical Specifications – (10GBase-SR / 1000Base-SX) Adapters:
IEEE Standard / Network
topology:
Data Transfer Rate:
Cables and Operating
distance:
1000Base-SX, 10GBase-SR (850nM)
20Gbit/s in full duplex mode per port
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
Insertion Loss ( Passive:
Typical: 0.8 dB
Normal Mode)
Maximum: 1.9 dB
Insertion Loss ( Passive:
Typical: 0.8 dB
Bypass Mode)
Maximum: 1.9 dB
Voltage:
12V +/-5%, 5VSB+/-5%, 5V +/-5%
Size:
102.2mm x161.9 mm x 40.5 mm (4.02” x 6.37” x 2”)
Wide x Depth x Height
Operating Humidity:
0%–90%, non-condensing
Operating Temperature:
0°C – 40°C (32°F – 104°F)
Storage Temperature:
-20°C–65°C (-4°F–149°F)
EMC Certifications:
Class B / FCC / CE / VCCI
Safety:
UL
MTBF*:
> 150,000 hours
IS40M10G8BP-LRD
Dual rate Fiber 10G/1G Ethernet Technical Specifications – (10G Base-LR / 100BaseLX) Adapters:
IEEE Standard / Network
topology:
Data Transfer Rate:
8Page
1000Base-LX, 10GBase-LR (1310nM)
20Gbit/s in full duplex mode per port
Silicom Ltd. Connectivity Solutions
Netowrk ports Cables and
Single mode fiber:
Operating distance:
5000m maximum at 9 um **
Insertion Loss ( Passive:
Typical: 1.2 dB
Normal Mode)
Maximum: 1.6dB
Insertion Loss ( Passive:
Typical: 1.2 dB
Bypass Mode)
Maximum: 1.6dB
Voltage:
12V +/-5%, 5VSB+/-5%, 5V +/-5%
Size:
102.2mm x161.9 mm x 40.5 mm (4.02” x 6.37” x 2”)
Wide x Depth x Height
Operating Humidity:
0%–90%, non-condensing
Operating Temperature:
0°C – 40°C (32°F – 104°F)
Storage Temperature:
-20°C–65°C (-4°F–149°F)
EMC Certifications:
Class B FCC / CE / VCCI /
Safety:
UL
MTBF*:
> 150,000 hours
IS40M10G8BP-LRd/SRd: LED and Connector Specifications
Green LED per port (Network / Monitor)
Activity : LED will blink.
Link : LED will turn on.
Bi-color LED:
LEDs:
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
Connectors:
Network: 4 LC Duplex
Monitor: 4 SFP+
9Page
Silicom Ltd. Connectivity Solutions
Figure: 3 – Normal Mode Functional Block Diagram
Figure: 4 – Bypass Mode Functional Block Diagram
Figure: 5 – Tap Mode Functional Block Diagram
10Page
Silicom Ltd. Connectivity Solutions
Order Information
Number of Bypass
IS40
Segments
Intelligent 40G Bypass
Switch 1U Box
1: one modules
2: two modules
3: three modules
Module
Power Supply
Power Cord
* 40G module with Bypass will
Blank: 90 ̶ 240 VAC
show BSR4 or BQLR4
-48V : -36 ̶ -75DC
* 10G (8 ports) module with
(Redundant and hot swap
bypass will show BSR or BLR
power supply modules)
Blank: No
power cord
-EU
-US
-CN
P/N
Description
Notes
IS401U-US
Bypass Switch 1U Host System
90-240 VAC Auto-Select, US cable
IS401U-48V
Bypass Switch 1U Host System
Power supply -48VDC
IS40M40G4BP-
40G Gigabit (SR4) fiber Intelligent Bypass Switch
SR4 MMF Single Segment Bypass 40G – (SR4 on the
QS4
module
Network and Monitor ports)
IS40M40G4BP-
40G Gigabit (LR4) fiber Intelligent Bypass Switch
LR4 SMF Single Segment Bypass 40G – (LR4 on the
QL4
module
Network and Monitor ports)
Intelligent 40G 1U system with 40G ( SR4) Bypass
1U Switch , 40G SR4 MMF Single Segment Bypass ,
Switch module
90-240 VAC Auto-Select, EU cable
Intelligent 40G 1U system with 40G ( LR4) Bypass
1U Switch , 40G, LR4 SMF, Single Segment Bypass,
Switch module
90-240 VAC Auto-Select, US cable
IS40-1BSR4-EU
IS40-1BQL4-US
IS40-1BLR4-
Intelligent 40G system with one ( LR4) Bypass Switch
1BSR4-US
module and one (SR4) bypass switch
1U Switch , 40G, LR4 SMF, Single Segment Bypass
and 40G SR4 MMF Single Segment Bypass, 90-240
VAC Auto-Select, US cable
IS40M10G8BP-
Dual segment 10G/1G Gigabit (SR/SX) fiber
SR/SX MM Dual Segment Bypass, Dual rate 10G/1G
SRD
Intelligent Bypass Switch
– (SR/SX on the Network and Monitor ports)
IS40M10G8BP-
Dual segment 10G/1G Gigabit (LR/LX) fiber Intelligent LR/LX SM Dual Segment Bypass, Dual rate 10G/1G –
LRD
Bypass Switch module
(LR/LX on the Network and Monitor ports)
Intelligent 40G with one 10G (SR/SX) Bypass Switch
1U Switch , with 10G/1G SR/SX MMF dual Segment
module
Bypass , 90-240 VAC Auto-Select, EU cable
IS40-1BSRD-EU
11Page
Silicom Ltd. Connectivity Solutions
IS40-1BLRD-US
IS40-1BSRD1BLRD-EU
Intelligent 40G with one 10G (SR/SX) Bypass Switch
1U Switch , with 10G/1G LR/LX SM, dual Segment
module
Bypass , 90-240 VAC Auto-Select, EU cable
Intelligent 40G with one dual rate 10G/1G (SR/SX)
1U Switch , 10G/1G SR/SX MM dual Segment
Bypass Switch module and one dual rate 10G/1G
Bypass and 10G/1G, LR/LX SM, dual Segment
(LR/LX) Bypass Switch module
Bypass , 90-240 VAC Auto-Select, EU cable
2V0
12Page
Silicom Ltd. Connectivity Solutions