Суич Ruby Tech PSGS-2328X, 24x LAN 100/1000, 4x 100/1000 SFP

Performance




Switching capacity and forwarding rate


Capacity in Millions of Packets per second (mpps) (64-byte packets)


Switching Capacity in Gigabits per second (Gbps)

95.23


128

Layer 2 Switching




Spanning Tree Protocol (STP)


Standard Spanning Tree 802.1d

Rapid Spanning Tree (RSTP) 802.1w

Multiple Spanning Tree (MSTP) 802.1s

Trunking


Link Aggregation Control Protocol (LACP) IEEE 802.3ad

Up to 14 groups

Up to 8 ports per group

VLAN


Supports up to 4KVLANs simultaneously (out of 4096 VLAN IDs)

Port-based VLAN

802.1Q tag-based VLAN

MAC-based VLAN

Management VLAN

Private VLAN Edge (PVE)

Voice VLAN


Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS

Generic VLAN Registration (GVRP)


Protocol for automatically propagating and configuring VLANs in a bridged domain

DHCP Relay (Layer 2)


Relay of DHCP traffic to DHCP server in different VLAN. Works with DHCP Option 82

IGMP v1/v2/v3 snooping


IGMP limits bandwidth-intensive multicast traffic to only the requesters. Supports 1024 multicast groups (source-specific multicasting is also supported)

IGMP Querier


IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router

IGMP Proxy


SupportsIGMP Proxy

MLD v1/v2 snooping


DeliversIPv6 multicast packets only to the required receivers

Security

Secure Shell (SSH) Protocol


SSH secures Telnet traffic in or outofthe switch, SSH v1 and v2 are supported

Secure Sockets Layer (SSL)


SSL encrypts the http traffic, allowing advancedsecure access to the browser-based management GUI in the switch

IEEE 802.1X


IEEE802.1X: RADIUS authentication, authorization and accounting, MD5 hash, guest VLAN , single/multiple host mode and single/multiple sessions

Supports IGMP-RADIUS based 802.1X

Dynamic VLAN assignment

Layer 2 isolation Private VLAN Edge (PVE)


PVE (also known as protected ports) provides L2 isolation between clients in the same VLAN. Supports multiple uplinks

Port Security


Locks MAC Addresses to ports, and limits the number of learned MAC addresses

IP Source Guard


Prevents datagram with spoofed addresses from being in the network

RADIUS/ TACACS+


Supports RADIUS and TACACS+ authentication. Switch as a client

Storm control


Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast storm on a port

ACLs


Supportsup to 256entries

Drop or rate limitation based on source and destination MAC, VLAN ID or IP address, protocol, port, differentiated services code point (DSCP) / IP precedence, TCP/ UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag

Quality of Service

Hardware Priority Queue


Supports8 hardware queues

Scheduling


Strict priority and weighted round-robin (WRR)

Queue assignment based on DSCP and class of service (802.1p/ CoS)

Classification


Port based; 802.1p VLAN priority based; IPv4/IPv6 precedence/ type of service (ToS) / DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS

Rate Limiting


Ingress policer; egress shaping and rate control; per VLAN, per port and flow based

IPv6 applications


Web/ SSL, Telnet/ SSH, ping, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (TFTP), SNMP, Syslog

Management

Web GUI interface


Built-in switch configuration utility for browser-based device configuration (HTTP/ HTTPs). Supports configuration, system dashboard, maintenance, and monitoring

Dual Image


Dual image provides independent primary and secondary OS files for backup while upgrading

SNMP


SNMP version1, 2c and 3 with support for traps, and SNMP version 3 user-based security model (USM)

Remote Monitoring (RMON)


Embedded RMON software agent supports RMON groups 1,2,3,9 (history, statistics, alarms, and events) for enhanced traffic management, monitoring and analysis

IPv4 and IPv6 dual stack


Coexistence of both protocol stacks to migration

Firmware upgrade


Web browser upgrade (HTTP/ HTTPs) and TFTP

Upgrade through console port as well

Port mirroring


Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to N-1 (N is Switch’s Ports)ports can be mirrored to single destination port. A single session is supported.

Easy-Port-Configuration


Easily to configure clients’ QoS and security capabilities.

Other management


Single IP management; HTTP/HTTPs; SSH; RADIUS; DHCP Client/ DHCPv6 Client ; SNTP; cable diagnostics; ping; syslog; Telnet client (SSH secure support)

s-Flow


The industry standard technology for monitoring high speed switched networks. It gives complete visibility into the use of networks enablingperformance optimization, accounting/billing for usage, and defense against security threats

UPnP


The Universal Plug and Play Forum, an industry group of companies working to enable device-to-device interoperability by promoting Universal Plug and Play

Green Ethernet

Link detection


Compliant with IEEE802.3az Energy Efficient Ethernet Task Force. Automatically turns off power on Gigabit Ethernet RJ-45 port when detecting link down or idle of client. Active mode is resumed without loss of any packets when the switch detects the link up

Cable length detection


Adjusts the signal strength based on the cable length. Reduces the power consumption for cables shorter.

General

Jumbo frames


Frame sizes up to 9KB supported on Gigabit interfaces

MAC Table


Up to 32K MAC addresses.

Discovery

Link Layer Discovery Protocol (LLDP) (IEEE802.1AB) with LLDP-MED extensions


Used by network devices for advertising their identity, capabilities, and neighbors on a IEEE 802 local area network, principally wired Ethernet.

Power over Ethernet (PoE)

IEEE 802.3at PoE

delivered over each

of the RJ-45 ports

within the listed

power budgets


IEEE 802.3at


IEEE 802.3af


Power Dedicated to PoE

Port 1-24


Port 1-24


185W/370W(Optional)

PoE Port configuration


Supports per port PoE configuration function

PoE Scheduling


Supports per port PoE scheduling to turn on/off the PoE

Interface

Ports


Total System Ports


RJ-45 Ports


SFP+ (1G/10G)




28GbE


24 GbE


4




Environmental

Dimensions


PSGS-2328X.185: 442(W)x 44(H) x 300(D) mm

PSGS-2328X.370: 442(W)x 44(H) x 385(D) mm

Weight


PSGS-2328X.185: 2.5 Kg

PSGS-2328X.370: 3.7 Kg

Power


100-240 VAC 50~60 Hz, internal , universal

Certification


CE Mark, FCC Part 15 Class A

Operating temperature


0to 40 ℃

Storage temperature


-20℃to70 ℃

Operating humidity


10% to 90% , relative, noncondensing



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