> For the complete documentation index, see [llms.txt](https://doc.engenius.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.engenius.ai/home-ecs-user-manual/product-overview/software-specification.md).

# Technical Specification

## **L2 Features**

* 802.3ad Link Aggregation
  * Maximum of 8 groups/8 ports per group
* Port Mirroring
  * One-to-One
  * Many-to-One
* Spanning Tree Protocol
* * 802.1D Spanning Tree Protocol (STP)
  * 802.1w Rapid Spanning Tree Protocol (RSTP)
  * 802.1s Multiple Spanning Tree Protocol (MSTP)
* MAC Address Table
  * 8K entries
* Static MAC Address
  * 256 entries
* 802.1ab Link Layer Discovery Protocol
* IGMP Snooping
  * IGMP v1/v2/v3 Snooping
  * Supports 256 IGMP groups
  * IGMP per VLAN
  * IGMP Snooping Querier
  * IGMP Snooping Fast Leave
* MLD Snooping
  * MDL Snooping v1/v2
  * Supports 256 MLD groups
  * IGMP per VLAN
* Jumbo Frame
  * Up to 9216 bytes
* 802.3x Flow Control
* 802.3az Energy Efficient Ethernet

## **VLAN**

* 802.1Q support
* VLAN Group
  * Max 4094 static VLAN groups
* Voice VLAN

## **QoS**

* 802.1p Quality of Service
  * 8 queues per port
* Queue Handling
  * Strict
  * Weighted Round Robin (WRR)
* QoS based on:
  * 802.1p Priority
  * DSCP 
* Bandwidth Control
  * Port-based (Ingress/Egress, 64 Kbps\~1000 Mbps)
* Broadcast/Unknown Multicast/ Unknown Unicast Storm Control 

## **Access Control List (ACL)**

* Layer 2/3
  * Support maximum 32 entries (ACL)
  * Support maximum 256 entries (ACE)
* ACL based on:
  * MAC address
  * VLAN ID
  * 802.1p priority
  * Ethertype
  * IP address
  * Protocol type
  * DSCP

## **Security**

* 802.1X
  * Guest VLAN
  * Port-based Access Control
* Supports RADIUS Authentication
* Port Security
  * Up to 256 MAC Addresses per port
* Port Isolation
* DoS Attack Prevention
* BPDU Attack Prevention

## **Monitoring**

* Port Statistics
* System Log
* RMON

## **Management**

* Web Graphical User Interface (GUI)
* Command Line Interface (CLI)
* BootP/DHCP Client/DHCPv6 Client
* SSH Server
* Telnet Server
* TFTP Client
* HTTPS
* SNMP
  * Supports v1/v2c/v3
* SNMP Trap
* SNTP
* Configuration restore/backup

## **Diagnostic**

* Cable Diagnostic
* Ping Test
* Trace Route

## **MIB/RFC Standards**

* RFC1213
* RFC1493
* RFC1757
* RFC2674
* RFC 2863

## **Operating Temperature**

* 0 to 40°C (ECS1008P)
* 0 to 50°C (ECS1112FP, ECS1528/P/FP, ECS1552/P/FP, ECS2512/FP, ECS5512/FP)

## **Storage Temperature**

* -40°C to 70°C

## **Humidity (Non-condensing)**

* 5% - 95%

## **Dimensions (W x D x H)**

* ECS1008P: 240x105x27mm
* ECS1112FP: 330x229x44mm
* ECS1528/P/FP: 532x346x101mm
* ECS1552/P/FP: 440x260x44mm
* ECS2512/FP: 230x330x44mm
* ECS5512/FP: 230x330x44mm


---

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