COMMANDO Scout E1000 Series Unmanaged Switches Datasheet

E1000 Switches

Product Overview

COMMANDO Scout E1000 Series Unmanaged Switches consists of switches which are ideal for small to medium-sized businesses, Internet cafes, hotels, schools, and suitable for surveillance . They are easy to install and maintain and provide rich services, helping customers build secure, reliable, and high-performance networks. It is an economical way for SOHO and Small-to-Medium Businesses (SMB) to take advantage of Gigabit Ethernet speeds with copper/fiber ports as well as PoE/PoE+ with power budget up to 600W capability while reducing energy consumption and minimizing noise. This Series switches are available in 4 to 48 Gigabit Ethernet ports or 4 to 48 Fast Ethernet Ports with 2/4 modular copper/Fiber Uplinks having enclosure type desktop, rack/wall mountable - 1U depending on switch model. Designed for operational simplicity to lower total cost of ownership, they enable scalable access layer office and home operations.

It can be quickly set up with plug and play with Zero Touch Provisioning . It is unmanaged SOHO (Small Office/Home Office) Switches, are designed for Small Business Networks, unmanaged Switches empower your growing business instant flexibility with copper as well as fiber ports connectivity along with PoE/PoE+ reliable performance at a very affordable cost. This switch Giga ethernet high-speed network connectivity, auto-negotiation for optimal speed detection through RJ45 Category 5, 5e or 6 cables and supports up to 250m cable distance.

It can be quickly set up with plug and play with Zero Touch Provisioning . It is unmanaged SOHO (Small Office/Home Office) Switches, are designed for Small Business Networks, unmanaged Switches empower your growing business instant flexibility with copper as well as fiber ports connectivity along with PoE/PoE+ reliable performance at a very affordable cost. This switch Giga ethernet high-speed network connectivity, auto-negotiation for optimal speed detection through RJ45 Category 5, 5e or 6 cables and supports up to 250m cable distance.

It can identify and determine the correct transmission speed and half/full duplex mode of the attached devices. It also supports standard Auto-MDI/MDI-X that can detect the type of connection to any Ethernet device without requiring special straight or crossover cables, Store-and-Forward forwarding scheme to ensure low latency and high data integrity.

It supports Energy Efficient Ethernet (EEE), which enables the switch to enter a power-saving mode when traffic is light. Switches can smartly automatically adjust the PoE/PoE+ power output for transmissions based on the cable length for PoE/PoE+ devices connected . It can also set any ports that are not transmitting traffic to sleep mode.

Product Highlights#

4 to 48 * 10/100/1000Mbps Ethernet Ports along with flexible fiber/copper Uplinks and PoE(PoE+) and non PoE Models.
All 4 to 48 ports support auto-negotiation and auto MDI/MDIX
All ports capable of Gigabit Ethernet connections and provide full speed of data transferring with (Auto-Negotiation/Auto MDI/MDIX) model based.
Extra 2/4 Ports slots with separate, flexible 1 Gigabit Ethernet Fiber/Copper Switchports or Uplinks.
Enclosure Type Desktop, Rack/Wall mountable - 1U.
Power over Ethernet (PoE) / Power over Ethernet plus (PoE+) models to provide power on all ports to IEEE 802.3af and IEEE 802.3at (15.4W, 30W) capable devices including Wireless AP, Bridges, IoT etc. according to the power budget Up to 600 W.
All ports have PoE/PoE+ capability and 30W Max Per port.
PD detection will automatically detect and provide required power for your PoE/PoE+ devices.
Easy Installation, Plug-and-play installation with no configuration required
Support Store-and-forward Switching
Backplane Bandwidth: 1.2Gbps-56Gbps
MAC address Table: 8000 entries ( Except E1000-8 having 2000 mac entries )
MAC Address Auto-Learning and Auto-Aging
Surge protection ±4 kV
All ports support jumbo frame of size 10000 bytes transmission.
Plug and Play design simplifies installation with self-adaption.
Desktop as well standard rack mountable option along with fan or fanless option, silent design with Small form-factor. Perfect for noise sensitive environments.
Energy-Saving by Energy Efficient Ethernet (EEE), which enables the switch to enter a power-saving mode when traffic is light.
Automatically adjust the PoE/PoE+ power for connected PoE devices based on the cable length and supports up to 250m of cable length.
With Zero Touch Provisioning: Plug and play and no setup.
Affordable, Easy-to-Use Switches for Small Business Networks, with Zero Configuration Required
Comes with one-year default warranty – optionally extendable up to 3 years.

Features and Benefits

Easy to Use

COMMANDO Scout E1000 Series Switches are easy to use and manage. All switches are Plug-and-Play devices that requires zero configuration, so setup is simple and hassle-free. Auto MDI/MDI-X crossover on all ports eliminate the need for crossover cables or uplink ports. Auto-Negotiation on each port senses the link speed of a network device (Either 10, 100 or 1000) and smartly adjusts for compatibility and optimal performance. Its compact size makes it ideal for desktops as well as rackmount with limited space. Dynamic LED lights provide real-time work status display and basic fault diagnosis.

PoE/PoE+ Capabilities

Scout E1000 Series Switches are high power switches and support 150W up to 600W (PoE/PoE+) Power Budget. This Series switches smartly adjust IEEE802.3af / IEEE802.3at PoE/PoE+ (up to 30 Watts per port). All ports in PoE/PoE+ capable switch allows Power-over-Ethernet (PoE /PoE+) to connect and power PoE/PoE+ capable cameras, Wireless access points, VoIP phones, IoT and all PoE/PoE+ capable devices using just Ethernet cabling.

Auto MDIX Capabilities

Scout E1000 Series Switches are high power switches and support 150W up to 600W Auto sensing/Auto PoE/PoE+ 10/100/1000 ports with auto MDIX capabilities which also removes speed and duplex mismatches automatically as well as covers larger physical distance with copper pairs compared to other brands best switches .

Compact and Silent Performance

It comes with one or two fans or fanless models with compact PoE/PoE+ switch operates quietly, making it ideal for use in virtually any room or office. Perfect for noise sensitive environments. Fan based Switches have Temperature- and load-based fan-speed control combines accurate monitoring with minimized system acoustic noise. The Fan based switches also feature built-in smart fans that monitor and detect temperature changes, adjusting the fan speed for maximum efficiency. At lower temperatures, the fans run at a lower speed, reducing both the power consumption and noise output of the switch.

Small form-factor, Compact design with flexibility of additional ports

It Provides additional deployment flexibility, fiber connectivity with separate extra flexible ports or combo ports options for easy expansion of your networks. So, you can directly connect to a high-performance storage server or deploy a long-distance uplink to another switch.

Support uninterrupted critical network infrastructure

It has AC input power which protect from power surges through their inline power supply automatically and have in build Surge protection of ±4KV. With this feature protect on cost and the impact to your business by losing these network devices and thus the users/servers connected to them.

Cost Efficient

State of art quality product that can serve on real time high-speed Performance with AC input power which covers larger physical distance with copper pairs compared to other brands best switches and are highly reliable, conformance to international open standards , durable, serviceable, aesthetics, perceived quality, enhanced performance with larger range with copper cables up to 250m and usability leads to value to money.

Green Technology

It features the energy-efficient Ethernet that can save power. It automatically adjusts power consumption according to the link status to limit the carbon footprint of your network. It also complies with RoHS, prohibiting the use of certain hazardous materials. Besides that most of the packaging material can be recycled and reused.

Hardware

COMMANDO Scout E1000 Series Unmanaged Switches supports IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.3af/at. Supported Auto-MDIX function automatically identify straight forward cable and cross-over cable. Support port auto-negotiation function (Automatically negotiate transmission rate and Duplex modes). Support the Energy Efficient Ethernet (IEEE 802.3az) standard, which reduces energy consumption by monitoring the amount of traffic on an active link and putting the link into a sleep state during quiet periods.

Solid performance with non-blocking architecture

CPU Dual Core having frequency 500 MHz along with packet Buffer memory of 4.1MB.
All ports capable of Gigabit Ethernet speed. Full speed of data transferring with (Auto-Negotiation/Auto MDI/MDIX)
Solid performance with non-blocking architecture, 8000 entries MAC Address Table with 4-way hashing algorithm Except E1000-8 having 2000 MAC address table entries
Maximum packet length 10000 bytes
Jumbo frames of 10000 bytes.
2-hash algorithm selection for L2 table searching/learning with Aging timer range from 0.2s to 1600000s.
Switching Capacity : up to 56Gbps
Forwarding Capacity : Up to 41.66Mpps
Store-and-forward Switching Scheme.

Physical Ports and Networking Interfaces

Up to 48 x 10/100/1000 Mbps Rj45 Ethernet Ports with separate ports 4 GE( RJ-45) , 4 SFP and also combo port option 4 GE( RJ-45) , 4 SFP in some models. Extra separate 2/4 Ports with flexible 1 Gigabit Ethernet Fiber/Copper Switchports /Uplinks.
LED Indicators :Power, Link/Act, PoE Max.

IEEE 802.3af/at Compliant Power over Ethernet

Various power budget options like 75W, 150W, 260W, 450W and 600W with 30W Max Per port (PoE/PoE+). POE power supply transmission is more reliable due to design of robust network transformer which uses high current. All PoE/PoE+ ports are IEEE 802.3af-compliant PoE, IEEE802.3at-compliant PoE+. Each port delivers 15.4 W PoE, 30 W PoE+ power. PD detection will automatically detect and provide required power for your PoE/PoE+ devices. #

Extra Long operational life

High Quality PCB Circuit Board and PCB Surface Treatment Using Gold Sinking Process.
Support temperature range 0° C to 55° C
Surge protection up to ±4KV to designed to automatically protect Switches from surge events by limiting transient voltages and diverting surge currents.
Long life electrolytic capacitance to increase the operational life of switches. RJ45 Gold plated with 3U thickness.
Rack and Wall mount design that enables to mounts in an EIA - Standard 19-inch telco rack or equipment cabinet along with Rack-mounting kit available with device. Which enables horizontal surface mounting, wall mounting and also having durable robust metal body.

Green Energy and Noise-free Operation

Comply with IEEE 802.3az (Energy-Efficient Ethernet) standard, reduces power consumption up to 58% and reduce the noise pollution. Energy Efficient Ethernet (EEE) on the RJ-45 ports and low-power operations for industry best-in-class power management and power consumption capabilities. The ports support reduced power modes so that ports not in use can move into a lower power utilization state.
Automatic Temperature Controlled Fans using Temperature Sensor. Small form-factor, fanless as well fan design for silent operation. Perfect for noise sensitive environments.
Temperature Control Fan to optimize cooling and noise with bilateral heat dissipation.

Ethernet Protocols

It Supports wide range of IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, 802.1p priority, Energy Efficient Ethernet, IEEE802.3af, Power over Ethernet, IEEE802.3at, Power over Ethernet plus.

Enterprise High reliability design and high quality product

Very high Quality as for all Mean Time Before Failure of system, MTBF >2,00,000 hours
Stability: 64-bit packet, time delay < 10us, packet loss rate: 0
Restorability of Network shaking or device breakdown, restart(recovery) time < 60sec.
RoHS Compliant with most of the packaging material can be recycled and reused.

Specifications

COMMANDO Scout E1000 Series Smart Switches supports IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.3af/at. Supported Auto-MDIX function automatically identifies straight forward cable and cross-over cable. Support port auto-negotiation function (Automatically negotiate transmission rate and Duplex modes). Support the Energy Efficient Ethernet (IEEE 802.3az) standard, which reduces energy consumption by monitoring the amount of traffic on an active link and putting the link into a sleep state during quiet periods.

It supports 8K entries (Except E1000-8 model which support 2000) in the 4-way hash L2 table for MAC address learning and searching also has two hash algorithms for IVL (Independent VLAN Learning), SVL (Shared VLAN Learning), and IVL/SVL (both Independent and Shared VLAN Learning) for flexible network topology architecture. It also has per-port L2 storm filtering control mechanism which suppresses the flow rate of some specific packets for Unknown Unicast Storm, Unicast Storm, Unknown Multicast Storm, Multicast Storm, and Broadcast Storm. IEEE 802.3az Energy Efficient Ethernet (EEE) for 100Base-TX in full duplex operation and supports 10Base-Te for 10Base-T in full/half duplex. The Energy Efficient Ethernet (EEE) operational mode combines the IEEE 802.3 Media Access Control (MAC) Sub-layer with a family of Physical Layers defined to support operation in Low Power Idle (LPI) Mode. When Low Power Idle Mode is enabled, systems on both sides of the link can disable portions of the functionality and save power during periods of low link utilization. EEE operational mode supports IEEE 802.3 MAC operation at 100Mbps. For 100Mbps operation, the 100Base-TX PHY is supported interoperable with legacy 10Base-T PHYs over 100m of Class-D (Category 5) or better cabling. It supports IEEE 802.3x full duplex flow control. If one port’s received frame buffer is over the pause threshold, a pause-on frame is sent to indicate to the link partner to stop the transmission. When the port’s received frame buffer drops below the pause threshold, it sends a pause-off frame. Auto MDI/MDI-X adjusts automatically for straight-through or crossover cables on all 10/100/1000 ports. Loop protection, If the switch detects a loop, it disables the source port from forwarding data packets originating from the switch to avoid broadcast storms. SFP fiber uplinks provides greater distance connectivity using Gigabit fiber uplinks. The switch provides an estimated cumulative energy savings due to green Ethernet features being auto enabled along with power budget up to 450W.

Table 1. COMMANDO Scout E1000 Series Unmanaged Switches Technical Specifications

E1000 Switch ParameterSpecification
Flash (KB)16Kbytes
Packet Buffer Memory4.1 MB( Except E1000-8 model )
Switching MethodStore and Forward
Switching Capacity1.6Gbps to 56Gbps
MAC Address Table Size8000 entries (Except E1000-8 model which support 2000)
Maximum packet length10000byte (Except E1000-8 model which support 2048 bytes)
Operation Temperature0° to 55°C
Storage Temperature-20° to 70°C
Operation Humidity(relative, noncondensing)10% to 90%
Storage humidity(relative, noncondensing)5% to 90%
Input Power SupplyAC input power 100 to 240V AC or 180 to 240V AC (Model Dependent)
LED IndicatorLink/Act?PoE, PoE MAX?Power
Energy SavingComply with “EEE” Energy Efficient Ethernet (IEEE 802.3az)
Surge protection (kV)± 4 kV
Rack-mountableDesktop, Rack/ Wall mountable depending on model
Fan (Number)Fanless and 1 or 2 Fan depending on model

COMMANDO Scout E1000 Series Unmanaged Switches hardware supports L2 VLAN function with IVL, SVL, and IVL/SVL with 2-hash algorithm selection for L2 table searching/learning along with Aging timer range from 0.2s to 1600000s. IEEE 802.1Q VLAN with 4K-entry VLAN Table with limited learned L2 MAC entry on each port and each VLAN. Supports up to 16 spanning tree instances for MSTP (IEEE 802.1s), RSTP, and STP. It has 8K entries in the 4-way hash L2 table for MAC address learning and searching ( Except E1000-8 having 2000 mac entries ) also has two hash algorithms for IVL (Independent VLAN Learning), SVL (Shared VLAN Learning), and IVL/SVL (both Independent and Shared VLAN Learning) for flexible network topology architecture. Independent 512-entry L2/IP Multicast table for multicast function. Supports Reserved Multicast Addresses processing.

It also has per-port L2 storm filtering control mechanism which suppresses the flow rate of some specific packets for Unknown Unicast Storm, Unicast Storm, Unknown Multicast Storm, Multicast Storm, and Broadcast Storm. IEEE 802.3az Energy Efficient Ethernet (EEE) for 100Base-TX in full duplex operation and supports 10Base-Te for 10Base-T in full/half duplex. The Energy Efficient Ethernet (EEE) operational mode combines the IEEE 802.3 Media Access Control (MAC) Sub-layer with a family of Physical Layers defined to support operation in Low Power Idle (LPI) Mode. When Low Power Idle Mode is enabled, systems on both sides of the link can disable portions of the functionality and save power during periods of low link utilization. EEE operational mode supports IEEE 802.3 MAC operation at 100Mbps. For 100Mbps operation, the 100Base-TX PHY is supported interoperable with legacy 10Base-T PHYs over 100m of Class-D (Category 5) or better cabling.

It Supports broadcast, multicast, unknown- multicast, and unknown-unicast packet suppression control, IEEE 802.1x, IEEE 802.3az Energy Efficient Ethernet (EEE), IEEE 802.3x full duplex flow control. If one port’s received frame buffer is over the pause threshold, a pause-on frame is sent to indicate to the link partner to stop the transmission. When the port’s received frame buffer drops below the pause threshold, it sends a pause-off frame. It has Auto MDI/MDI-X, to adjusts automatically for straight-through or crossover cables on all 10/100/1000 speed ports. Loop protection, If the switch detects a loop, it disables the source port from forwarding data packets originating from the switch to avoid broadcast storms. SFP fiber uplinks provides greater distance connectivity using Gigabit fiber uplinks. The switch provides an estimated cumulative energy savings due to green Ethernet features being auto enabled along with power budget up to 600W.

Table 2. COMMANDO Scout E1000 Series Unmanaged Switches Basic Hardware Specifications

IEEE 802.3X Flow Control Provides a flow throttling mechanism propagated through the network to prevent packet loss at a congested node. IEEE 802.3 af/at Power over Ethernet (PoE/PoE+) Provides up to 30 W per port having power budget up to 600W, which allows support of the latest PoE/PoE+ capable devices such as Video IP phones, wireless access points, and advanced pan/tilt/zoom security cameras, as well as any 15.4 W IEEE 802.3af-compliant end device up to 250m cable length. This ensures that cost of additional electrical cabling and circuits reduced to zero. PoE/ PoE+ availability on all ports. Auto-PoE power configuration means switch automatically assigns the required power to a port for a PD device.

Table 3. COMMANDO Scout E1000 Series Unmanaged Switches Advanced Hardware specifications

The switching capacity indicates the total data exchange capability of the switch, in Gbps. MTBF is a basic measure of a system's reliability. This Series Switch is having higher MTBF, means very reliable product.

Table 4. COMMANDO Scout E1000 Series Unmanaged Switches Switching capacity, packet buffer memory and MTBF specifications

SR #PRODUCT CODESwitching Capacity (Gbps)Packet Filtering Forwarding Rates (64-byte packet size Mpps)Packet Buffer MemoryMean time between failures MTBF (hours)
1E1000-81.61.19NA38941681.89
2E1000-163.22.384.1 Mbyte30565581.89
3E1000-244.83.574.1 Mbyte34891581.89
4E1000-489.67.144.1 Mbyte258465163.78
5E1000-8+2GE5.64.174.1 Mbyte29485281.89
6E1000-8+2SFP5.64.174.1 Mbyte35466581.89
7E1000-8+4CF5.64.174.1 Mbyte35642581.89
8E1000-16+4CF7.25.364.1 Mbyte25165581.89
9E1000-24+4CF8.86.554.1 Mbyte35645281.89
10E1000-48+4CF13.610.124.1 Mbyte214651163.78
11E1000-8G+2GE2014.884.1 Mbyte24985681.89
12E1000-8G+2SFP2014.884.1 Mbyte34112581.89
13E1000-8G+4CF2014.884.1 Mbyte36554681.89
14E1000-16G+4SFP4029.764.1 Mbyte40502381.89
15E1000-16G+4CF3626.784.1 Mbyte34165581.89
16E1000-24G+4SFP5641.664.1 Mbyte41563281.89
17E1000-24G+4CF5238.694.1 Mbyte35165681.89
18E1000-4P+2FE1.20.894.1 Mbyte245461255.91
19E1000-8P+2FE21.494.1 Mbyte285465511.82
20E1000-8P+2GE5.64.174.1 Mbyte345161511.82
21E1000-8P+2SFP5.64.174.1 Mbyte348952511.82
22E1000-8P+4CF5.64.174.1 Mbyte384951511.82
23E1000-16P+2GE7.25.364.1 Mbyte443015887.16
24E1000-16P+4CF7.25.364.1 Mbyte351654887.16
25E1000-24P+4CF8.86.554.1 Mbyte3849021535.46
26E1000-48P+4CF13.610.124.1 Mbyte3144712047.28
27E1000-8GP+2GE2014.884.1 Mbyte384902511.82
28E1000-8GP+2SFP2014.884.1 Mbyte298416511.82
29E1000-8GP+4CF2014.884.1 Mbyte298451511.82
30E1000-16GP+2SFP3626.784.1 Mbyte356414887.16
31E1000-16GP+4CF3626.784.1 Mbyte318912887.16
32E1000-16GP+8CF4029.764.1 Mbyte248913887.16
33E1000-24GP+2SFP5238.694.1 Mbyte3849151535.46
34E1000-24GP+4CF5238.694.1 Mbyte2894511535.46
35E1000-24GP+8CF5641.664.1 Mbyte2845561535.46

Table 5. COMMANDO Scout E1000 Series Unmanaged Switches LED Indication

LED Indication on SwitchLED Status
PowerGreen OFF: No power on the switch., Green ON: The switch powered on
Link/ActLINK/ACT bi-color LED:, OFF: Port disconnected or link fail., Green ON: 1000Mbps connected., Amber ON: 10/100Mbps connected., Green Flashing: 1000Mbps connected and Data in transit, Amber Flashing: 10/100Mbps connected and Data in transit
SystemGreen OFF: The system is starting, please wait, Green ON: The system is up and running
PoEOFF: PoE/PoE+ power is not provided on port, Blue ON: PoE/PoE+ power is provided on port
PoE MAXPoE MAX OFF: PoE Power budget is available in switch, Red ON: PoE Power budget is 95%

Table 6. COMMANDO Scout E1000 Series Unmanaged Switches Cable Lengths

Connection Cable TypeCategory and SpeedMaximum Cable Distance Supported
Unshielded Twisted Pair cable10/100Base-TX:UTP category 5/5e/6 cables ( Maximum 100m), 1000Base-T:UTP Category 5/5e/6 cable ( Maximum 100m )100M
Shielded Twisted Pair cable10/100Base-TX:STP category 5/5e/6 cables ( Maximum 250m), 1000Base-T:UTP Category 5/5e/6 cable ( Maximum 100m )100M
Optical Fiber Cable550M~120KM Depending on SFP120KM

Included in the bundle/box

All Soldier E1000 Series Switches are made available for use globally along with accessories in the bundle to facilitate for enhance operations.

The switch box comes included with the following accessories:

1x COMMANDO Scout E1000 Series Switch

1x Power cable

1x Console cable

1x Rack/Wall mountable kit

Support and Warranty

Same-day assistance.
Comprehensive 24-hour support using common communication/chat platforms, Email and Telephone.
Provide FAQs and troubleshooting help online (self-service) through cloud-based solutions.
Highly technical and trained representatives to resolve issues.
One-year default warranty with option of warranty extension up to 3 years

Table 7. Support and Warranty

Warranty and Support
Products coveredCOMMANDO Soldier E1000 Series Unmanaged Switches
Warranty durationOne Year RTB (Return To Base) replacement warranty – optionally extendable up to 3 years.
Hardware replacement
End-of-life policyIn case of discontinuation of the product, support is limited to 3 years from announcement date.
Effective dateHardware warranty commences from the date of shipment to customer (and in case of resale by a COMMANDO reseller, not more than 90 days after original shipment by COMMANDO).
Support durationLifetime support.
COMMANDO CareCOMMANDO will provide 24x7 support for basic configuration, diagnosis, and troubleshooting of device-level problems for up to one year from the date of shipment of the originally purchased product. This support does not include solution or network-level support beyond the specific device under consideration.
Online Portal AccessWarranty allows guest access to commandonetworks.com for all available technical queries.

Ordering Information

Table 7 lists ordering information for the COMMANDO Scout E1000 Series Unmanaged Switches. To place an order, please contact your local reseller/distributor or COMMANDO Sales Representative at www.commandonetworks.com/ordering

Table 8. COMMANDO Scout E1000 Series Unmanaged Switches Ordering Information

Document History

ReleaseNew or RevisionDescribed inDate
Release 1First ReleaseFirst Release1-Aug-20
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