L2+ aggregation switch with 24 10G SFP+ ports and 2 40G QSFP ports

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S5750E-26X-SI (R2)

L2 aggregation switches — DCN S5750E-26X-SI, 24x 1G/10G Base-X SFP+ + 2x 40GBase-X QSFP, designed for use in telecommunications networks, ISPs, and corporate 10Gb structured installations

NETWORK SECURITY
STACKING
ADVANCED QOS FEATURES
10GB AND 40GB PORTS
NO HIDDEN COSTS
Network Security

IP Source Guard provides Layer 2 source IP filtering to prevent impersonation of an unauthorized host that uses the IP address of an authorized host. This feature uses dynamic DHCP snooping and static input of the source IP address.

The S5750E series supports DHCP Snooping, which prevents attacks using an illegal DHCP server by setting trusted ports and unused ports. By enabling DHCP Snooping Binding and DHCP 82, you can combine modules such as dot1x and ARP DAI or independently implement user access control.

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

The S5750E series supports many more L2 security features such as ARP protection, ARP scanning and other ARP and MAC security technologies to protect network security and reliability.

Stacking VCF

With 8 queues per port, the S5750E-SI series enables diverse classification of up to 8 types of traffic. Traffic is determined according to IEEE802.1p, DSCP, IP priority and TCP/UDP port number, ensuring optimal performance of real-time applications such as voice and video.

10GB AND 40GB PORTS

The S5750E series aggregation switches offer up to 24 10 Gigabit ports and 2 40 Gigabit ports, which can work as a redundant link cooperating with various ring protection functions, effectively increasing network scalability and performance.

All SFP+ ports support 10 gigabit and 1 gigabit transmission.

All QSFP ports support 4x 10gigabit transmission after resolution.

ADVANCED QOS FEATURES

With 8 queues per port, the S5750E-SI series enables diverse classification of up to 8 types of traffic. Traffic is determined according to IEEE802.1p, DSCP, IP priority and TCP/UDP port number, ensuring optimal performance of real-time applications such as voice and video.

Monitor network traffic using sFlow or SNMP protocols.

NO HIDDEN COSTS

By using the S5750E series switches, you can be sure that the equipment you are using has all the available functionalities without the need to purchase additional licenses.

S5750E-26X-SI (R2)

Product Specification

Classification of switches
Layer
2+
Connectivity
Ports 1/10G Base-X (SFP+)
24
40G Base-X (QSFP) ports
2
OOB management port (10/100/1000 Base-T RJ45)
1
Performance
Switching matrix
640 Gbps
Data transfer rate
480 Mpps
Packet Buffer
1,5 MB
JUMBO Frame
12 K
Number of VLANs
4 K
MAC address table
32 K
Multi-broadcast support
4 K
MAC address table additional information
Shared MAC address array for unicast and multicast (1:1 ratio)
ACL Table
2,7 K (Ingress), 1 K (Egress)
Number of Vlan Interfaces (IP)
124
Reflection factor RL APC
124
ARP table
124
Additional information about the ARP board
The routing table is shared with the ARP array and Vlan interfaces (in a 2:2:1 ratio). Limit for ARP array and Vlan interfaces is 60 entries (2:1 ratio)
CPU Clock
1,25 GHz
Number of Base-X ports (Optical)
26
Available Base-X (Optical) port speeds
1000; 10G; 40G
Ports 1/10G Base-X (SFP+)
24
40G Base-X (QSFP+) ports
2
Console port- RS-232 (RJ45)
Yes
OOB Management Port
Yes
Port USB
Yes
PoE available
No
Functionality of VSF
Yes
Functionality of PIM Router
No
Power supply
230 V + 48V DC
RPSU
No
Hot Swap PSU
No
RPSU
Yes
Cooling
Active
Flash memory
160 MB
RAM memory
512 MB
Features
Enhanced Accessibility Features
IEEE 802.1D STP/802.1w RSTP/802.1s MSTP, IEEE 802.3ad LACP, DDM, LLDP/LLDP-MED, VRRP, Loop Protection, ERPS (ITU-T G.8032)
Traffic control
IEEE 802.1Q (4094 VLAN's), Port-based VLAN, Protocol-based VLAN, IP subnet based VLAN, Voice VLAN, MAC VLAN, source/destination IP/MAC LACP algorithm (load balance), GVRP, IEEE 802.1ad Vlan Stacking (QinQ), Flexible QinQ
Security
Layer 2 MAC filtering, BPDU Tunnel, RADIUS and TACACS+ authentication and authorization, 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 Queue Priority Per Port, 802.1p Queuing Method, COS/TOS/IP/DSCP/Port Number Trusted Order, Broadcast Storm Control, Rate Limiting, Port-Based, Strict Priority, Weighted Round Robin, 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
Routing
IPv4/IPv6 static route
Management
RS-232 (RJ45) Console Port, GUI (Web), Telnet, SNMP, TFTP/FTP, Configuration Backup & Restore, Multi-Level CLI, DHCP Client/Relay/Server, DHCP (Option 43/60/82), DHCPv6 (Option 37/38), DHCPv6 Relay/Server, SNTP/NTP, sFlow, RSPAN, cluster, stack (VSF), IEEE 802.3ah EFM, IEEE 802.1ag CFM
MIB
RFC 1066 TCP/IP‐based MIB, RFC1213, 1157 SNMPv2c/v3 MIB, RFC1493 bridge MIB, RFC 2674 bridge MIB extension, RFC1643 ethernet MIB, RFC1757 RMON group 1/2/3/9, RFC 2925 Remote Management MIB, RFC 2233 (rfc2233) ‐ SMIv2 MIB
Electric
Power Supply
230 V AC
Redundant power supply

48 V DC, RPS
Maximum power consumption
≤ 70 W
Physical
Dimensions (width x height x depth)
440 mm x 44 mm x 318 mm
Operating Temperature
0|50 ℃
Relative humidity
10|90 %

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