Product Model                          YH824GST4-SFP

Copper Ports

24-10/100/1000BASE-T RJ45 auto-MDI/MDI-X ports

(Port-1 to Port-24)

SFP/mini-GBIC Slots

8-1000BASE-SX/LX/BX SFP interfaces (Port-1 to Port-8)

Compatible with 100BASE-FX SFP

10G SFP+ Slot

Ports 1G/10G SFP+

Performance Specification

Bandwidth: 256 Gbps
Packet Buffer Memory: 321M
Packet Forwarding Rate:131M/port
MAC Address Table: 32 K

Installation

Desktop type. 19 inch 1U cabinet installation

Maximum Frame Size

1522bytes packet size

Flow Control

Back pressure for half duplex, IEEE 802.3x pause frame for full duplex

Enclosure

IP40 slim type metal case

LED Indicator

Power:  Red

Ethernet: Yellow

Power Input

100-240V AC / 50-60 Hz

Power Consumption

50 watts / 10BTU (maximum)

Protection

ESD (Ethernet): 6KVDC

Surge (Power): 6KVDC

Network Protocols

IEEE802.3 10BASE-T;

IEEE802.3i 10Base-T;

IEEE802.3u;100Base-TX/FX;

IEEE802.3z 100Base-X;

IEEE802.3ab 1000Base-T;

IEEE802.3ae 10GBase-SR/LR;

IEEE802.3x;

IEEE 802.3ad port trunk with LACP ;

IEEE 802.1D Spanning Tree Protocol  (STP);

IEEE 802.1w Rapid Spanning Tree Protocol (RSTP);

IEEE 802.1s Multiple Spanning Tree Protocol (MSTP);

IEEE 802.1p Class of Service;

IEEE 802.1Q VLAN tagging;

IEEE 802.1ad Q-in-Q VLAN stacking;

ITU G.8032 ERPS Ring;

Network cables

10BASE-T: Cat3,4,5 UTP(≤100 meter)     

100BASE-TX: Cat5 or later UTP(≤10meter)

1000BASE-TX: Cat6 or later UTP(≤100 meter)

Industry Standard

FCC CFR47 Part 15,EN55022/CISPR22, Class A

EMS:

 IEC61000-4-2 (ESD): ±8kV (contact), ±15kV (air)

 IEC61000-4-3 (RS): 10V/m (80MHz-2GHz)

 IEC61000-4-4 (EFT): Power Port: ±4kV; Data Port: ±2kV

 IEC61000-4-5 (Surge): Power Port: ±2kV/DM, ±4kV/CM; Data Port: ±2kV

 IEC61000-4-6 (CS): 3V (10kHz-150kHz); 10V (150kHz-80MHz)

 IEC61000-4-16 (Common mode conduction): 30V (cont.), 300V (1s)

Layer 2 Function

Basic Management Interfaces

Console; Telnet; Web browser; SNMP v1, v2,v3

Secure Management Interfaces

SSH, SSL, SNMP v3

Port Configuration

Port disable/enable

Auto-negotiation 10/100/1000Mbps full and half duplex mode selection

Flow control disable/enable

Power saving mode control

Port Status

Display each port’s speed duplex mode, link status, flow control status, auto negotiation status, trunk status

Port Mirroring

TX/RX/both

1 to 1 monitor

VLAN

802.1Q tagged based VLAN, up to 255 VLAN groups Q-in-Q tunneling

Private VLAN Edge (PVE) MAC-based VLAN Protocol-based VLAN Voice VLAN

MVR (Multicast VLAN Registration)

Up to 255 VLAN groups, out of 4094 VLAN IDs GVRP

Link Aggregation

IEEE 802.3ad LACP/static trunk

Supports 4 trunk groups with 4 ports per trunk group

QoS

Traffic classification based, strict priority and WRR

8-level priority for switching

Port number

802.1p priority

802.1Q VLAN tag

DSCP/TOS field in IP packet

IGMP Snooping

IGMP (v1/v2/v3) snooping, up to 255 multicast groups

IGMP querier mode support

MLD Snooping

MLD (v1/v2) snooping, up to 255 multicast groups

MLD querier mode support

Access Control List

IP-based ACL/MAC-based ACL Up to 123 entries

Bandwidth Control

Per port bandwidth control Ingress: 500Kb~1000Mbps

Egress: 500Kb~1000Mbps

SNMP MIBs

RFC 1213 MIB-II IF-MIB

RFC 1493 Bridge MIB

RFC 1643 Ethernet MIB

RFC 2863 Interface MIB

RFC 2665 Ether-Like MIB

RFC 2819 RMON MIB (Groups 1, 2, 3 and 9)

RFC 2737 Entity MIB

RFC 2618 RADIUS Client MIB

RFC 2933 IGMP-STD-MIB

RFC 3411 SNMP-Frameworks-MIB

IEEE 802.1X PAE

LLDP

MAU-MIB

Layer 3 Function

IP Interfaces

Max. 8K VLAN interfaces

Routing Table

Max. 32 routing entries

Routing Protocols

IPv4 software static routing

IPv6 software static routing

Certification

CE,RoHS,FCC

Dimensions (W x D x H)

440x 285x 45 mm

Weight

Product Weight: 2.5 KG

Packing Weight: 3.2 KG

Working Environment

Working temperature: -40～85℃ ;  

Storage temperature: -40～85℃

 Relative Humidity: 5%~95 %( no condensation)

Warranty

5-years