SS2GR4012XP

L2 Plus Access Switch 8x 10/100/1000Base-T with PoE+(125W) RJ45 + 4x 1/10GBase-X SFP+

Description

L2 Plus Access Switch 8x 10/100/1000Base-T with PoE+(125W) RJ45 + 4x 1/10GBase-X SFP+, designed to work in telecommunications networks, ISP as well as in structural installations of small business and enterprise.

NETWORK SECURITY
• IP Source Guard provides Layer 2 source IP address filtering to prevent spoofing of an unauthorized host uses authorized hosts IP address. This feature uses dynamic DHCP Snooping and a static input of the source IP address.

• Supports DHCP Snooping which prevent attacks with using an illegal DHCP server by setting trusted ports and unused ports. By enabling DHCP Snooping Binding and DHCP option 82, you can combine modules such as dot1x and ARP DAI or independently implement user access control.

• Access control list (ACL) can be used to restrict access to sensitive network resources by filtering packets and forwarding according to established rules. The user-defined ACL provides more flexible access control for users.

• Supports much more L2 security features such as ARP protection, ARP scanning and other ARP and MAC security technologies to protect network security and reliability

ADVANCED MANAGEMENT
• Advanced administration network solutions configured via the command line interface (CLI) or the easy-to-use Web-based graphical interface.

• Network traffic monitoring using sFlow or SNMP protocols

10 GIGABIT PORTS
• Offers up to 4x 10 gigabit ports that can work as a redundant link working with various ring protection functions, effectively increasing scalability and network performance.

• All SFP+ ports support 10 gigabit as well as 1 gigabit transmission

NETWORK PROTECTION
• Supports 4 Gigabit ports as an uplink, which can work as redundant links working with various ring protection functions, effectively increasing the scalability and network performance.

• G.8032 (ERPS) with a 50ms network structure switching time provides protection in the event of a connection failure and re-recovery of L2 layer traffic in ring topology. G.8032 v2 and can be implemented in a variety of complex network topologies, including single ring, tangential ring, and intersecting rings.

• The multiple spanning tree protocol (MSTP) allows the introduction of many logical network topologies, instances to which multiple VLANs can be assigned, resulting in redundant and stable Ethernet transmission.

• MRPP is an authorial protocol offering ring protection. Compared to the STP protocol, it has faster convergence (50ms), a simple algorithm, and a lower cost of system resources used, which improves network reliability.

STACKING
• Virtual Switch Framework (VSF) can connect multiple switches into one logical device, achieving the sharing of information boards and data between different switches. By using this functionality, the devices in the stack have increased performance and the number of ports. VSF technology is also characterized by simplified management and greater operational reliability.

Additional information

Switch Classification

Layer 2 Plus

Ports

8 x 10/100/1000Base-T (RJ45) with PoE
4 x 1000/10GBase-X (SFP+)
Console port – RS-232 (RJ45)
USB port

Switch Fabric Speed

96 Gb/s

Forwarding Rate

71.4 Mp/s

Packet Buffer

1.5 MB

Jumbo Frame

10 K

Mac Address Table

16 K

Multicast MAC Address Table

4 K

ACL Table

512

Number of VLAN Interfaces

512

CPU Clock

800 MHz

Flash Memory

32 MB

RAM Memory

256 MB

Resilience and Availability

IEEE 802.1D STP/802.1w RSTP/802.1s MSTP;
IEEE 802.3ad LACP;
Virtual Cable Testing;
DDM;
LLDP / LLDP-MED;
Loop Guard;
ERPS (ITU-T G.8032);
MRPP;
ULPP

Traffic Control

IEEE 802.3x Full duplex & Flow control;
802.1Q VLANs (4 K);
Port-based VLAN;
Protocol-based VLAN;
IP Subnet Based VLAN;
Voice VLAN;
MAC VLAN;
LACP algorithm of source/destination IP (load balance);
GVRP;
802.1ad Vlan Stacking (QinQ);
Flexible QinQ

Security

Layer 2 MAC Filtering;
BPDU Tunnel;
BPDU Guard;
Login authentication and authorization by RADIUS and TACACS+;
TACACS+ Accounting/Auditing;
SSH v1/v2;
DHCP/DHCPv6 Snooping;
IP/IPv6 Source Guard;
Port Security;
IEEE 802.1x Port-Based/MAC-Based

QoS

802.1p Priority Queues per Port (8);
802.1p Queuing Method;
Trusted COS/TOS/IP Precedence/DSCP/Port Number;
Broadcast Storm Control;
Rate Limiting, Port Based;
Strict Priority;
Weighted Deficit Round Robin;
Weighted Random Early Detection;
Strict priority in Weighted Deficit Round Robin

L2/L3 - Multicast

Multicast VLAN;
IGMP v1,v2, v3;
IGMP Query;
IGMP Snooping (v1,v2,v3);
IGMP Snooping Fast Leave(v2,v3);
IPv6 MLD v1/v2 Snooping

Layer 3 IPv6

IPv4/IPv6 Dual Protocol Stack;
IPv6 address

Manageability

GUI (Web);
Telnet / SSH;
SNMP v1/V2c/v3;
TFTP/FTP;
Configuration backup and restore;
Multilevel CLI;
DHCP Client/Relay/Server;
DHCP relay per VLAN;
DHCP option 43/60/82;
DHCPv6 option 37/38;
DHCPv6 Relay/Server;
SNTP/NTP;
sFlow;
Port Mirroring per IP/TCP/UDP;
RSPAN;
Stack (VSF);
IEEE 802.3ah EFM;
IEEE 802.1ag CFM

MIB

RFC1066 – TCP/IP‐based MIB;
RFC1213, 1157 – SNMPv2c/v3 MIB;
RFC1493 – bridge MIB;
RFC2674 – bridge MIB extension;
RFC1643 – ethernet MIB;
RFC1757 – RMON group 1,2,3,9;
RFC 2925 – Remote Management MIB;
RFC2233 – SMIv2 MIB

Dimensions (WxHxD)

330 mm x 44 mm x 219 mm

Operating Temperature

0 ºC ~ 50 ºC

Humidity

10% – 90% (no condensation)

Cooling

Passive

PoE Standards

IEEE 802.3at;
IEEE 803.3af

PoE Power Budget

125W

Power Supply

230 V AC

Power Consumption

≤ 150 W

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