RY-LGSP38-28
- 19" L2 and L3 switch with PoE+
- Copper ports: 24 x10/100/1000TX
- Fibre ports: 4 x SFP/SFP+ 1G/10G
- Manageable, ring-capable, static and dynamic routing
- OSPFv2/v3 und RIPv1/v2
- Non Stop PoE
- Controlled fans
- Power supply 230VAC
This layer-2 and layer-3 switch was specially developed for applications with high data loads, such as video over IP, video streaming also in connection with multicast. The switch has extensive security features that protect both the switch itself and the network traffic. The PoE allows IP cameras to be powered via the data cable. With the extensive management options, even complex network requirements can be met.
Product information
Brief description
19" switch with management, strong security features and PoE +
DMS
DMS (Device Management System)
The switch has an integrated network monitoring and control system that gives the user a good overview of the entire network in a very simple way. This DMS system has the following features:
Graphical network overview
The network topology view provides a quick overview of all switches and end devices present in the network, such as IP cameras or servers, including the IP address, device type and designation. Plans and maps can be stored as background images, allowing the user to quickly access specific network devices even without knowledge of the IP structure.
Device search
This function also allows targeted access to a specific device in larger networks. Newly added devices, such as an exchanged IP camera, are displayed immediately and allow the user to access the device immediately without knowing the IP address.
Data traffic display
The data traffic can be graphically displayed per port over a time axis.
Error handling and security
Network diagnostics between master switch and connected terminals.
Protection mechanisms such as data rate limitation allow effective protection against unwanted access.
With IEEE802.3ah and IEEE802.1ag, tools for the structuring of networks are available.
Technical data
Copper Ports
24 x 10/100/1000TX, PoE+, RJ45
Maximum PoE power over all ports: 370W
Maximum PoE power over all ports: 370W
Fiber Ports
4 x SFP/SFP+, 1G/10G
We recommend the use of our barox SFPs. We do not test or guarantee the compatibility of our devices with SFPs from other manufacturers..
We recommend the use of our barox SFPs. We do not test or guarantee the compatibility of our devices with SFPs from other manufacturers..
Console Port
1 x RS232, RJ45
Supply Voltage
100-240VAC, 50-60Hz
Power Consumption
Max. 40W (without PoE) / 410W (with PoE)
MTBF
25°C: 188'146h
50°C: 59'932h
50°C: 59'932h
Operating temperature
0°C to 50°C
Dimensions
442 x 211 x 44mm (WxDxH)
Weight
Gross weight [kg] 4.13
Net weight [kg] 3.325
Net weight [kg] 3.325
Backplane
128GBit/s
MAC Table
32k
Configuration
Web GUI, DMS, SNMPv1, v2c and v3, Console, Telnet, RMON
Individual management accesses can be disabled
Individual management accesses can be disabled
PoE Management
Port configuration
Supports PoE configuration function per port.
PoE scheduling
Supports per-port PoE scheduling to turn PoE devices (PDs) on/off.
Automatic check
Check the connection status of the PDs. Restart the PDs if there are no responses.
Power delay
The PoE ports can be turned on with a time delay to protect the switch from overload.
Non-Stop PoE, Soft Reboot
The switch also supplies power to the PDs during soft reboot.
Supports PoE configuration function per port.
PoE scheduling
Supports per-port PoE scheduling to turn PoE devices (PDs) on/off.
Automatic check
Check the connection status of the PDs. Restart the PDs if there are no responses.
Power delay
The PoE ports can be turned on with a time delay to protect the switch from overload.
Non-Stop PoE, Soft Reboot
The switch also supplies power to the PDs during soft reboot.
Port Settings
Port disable/enable, Autonegotiation 10/100/1000Mbps, Flow Control disable/enable, Data rate control on each port, max. framesize, Power Control
Port Status Display
Display per port: speed, link status, flow control status, autonegotiation status, trunk status
Layer3 Functions
IPv4 and IPv6 Unicast: Static Routing
RIP v1/v2: Routing Information Protocol (RIP) is an internal routing protocol based on distance vector routing used within an autonomous system.
OSPF v2/v3 : OSPF is a link-state routing protocol. It is designed for internal operation in a single autonomous system. Each OSPF router maintains an identical database that describes the topology of the autonomous system. A routing table is calculated from this database by creating a shortest-path tree.
RIP v1/v2: Routing Information Protocol (RIP) is an internal routing protocol based on distance vector routing used within an autonomous system.
OSPF v2/v3 : OSPF is a link-state routing protocol. It is designed for internal operation in a single autonomous system. Each OSPF router maintains an identical database that describes the topology of the autonomous system. A routing table is calculated from this database by creating a shortest-path tree.
Communication Redundancy
Standard Spanning Tree (STP), IEEE802.1d
Rapid Spanning Tree (RSTP), IEEE802.w
Multiple Spanning Tree (MSTP), IEEE802.1s
Rapid Spanning Tree (RSTP), IEEE802.w
Multiple Spanning Tree (MSTP), IEEE802.1s
VLAN
Tag-based VLAN according to 802.1Q
Supports up to 4K VLANs simultaneously (out of 4096 VLAN IDs)
Port-based VLAN
A port member of a VLAN can be isolated to other isolated ports of the same VLAN and private VLANs.
Private VLAN edge (PVE).
Private VLANs are based on the source port mask and there are no connections to VLANs. This means that VLAN IDs and private VLAN IDs can be identical.
Voice VLAN
The Voice VLAN feature allows voice traffic to be forwarded on the Voice VLAN.
Guest VLAN
The IEEE 802.1X Guest VLAN feature allows a guest VLAN to be configured for each 802.1X port on the device to provide restricted services to non-802.1X compliant clients.
Q-in-Q (double tag) VLAN
This can be used to set specific requirements for VLAN IDs and the number of VLANs to support.
802.1v protocol VLAN
Classifying multiple protocols into a single VLAN often forces VLAN boundaries that are inappropriate for some of the protocols. This requires the presence of a non-standard entity that forwards frames containing the protocols for which the VLAN boundaries are unsuitable between VLANs.
MAC-based VLAN
The MAC-based VLAN feature allows incoming untagged packets to be assigned to a VLAN, classifying traffic based on the source MAC address of the packet.
IP subnet-based VLAN
In an IP subnet-based VLAN, all end workstations in an IP subnet are assigned to the same VLAN. In this VLAN, users can move their workstations without having to reconfigure their network addresses.
Management VLAN
Management VLAN is used to manage the switch from a remote location using protocols such as Telnet, SSH, SNMP, Syslog, and so on.
Supports up to 4K VLANs simultaneously (out of 4096 VLAN IDs)
Port-based VLAN
A port member of a VLAN can be isolated to other isolated ports of the same VLAN and private VLANs.
Private VLAN edge (PVE).
Private VLANs are based on the source port mask and there are no connections to VLANs. This means that VLAN IDs and private VLAN IDs can be identical.
Voice VLAN
The Voice VLAN feature allows voice traffic to be forwarded on the Voice VLAN.
Guest VLAN
The IEEE 802.1X Guest VLAN feature allows a guest VLAN to be configured for each 802.1X port on the device to provide restricted services to non-802.1X compliant clients.
Q-in-Q (double tag) VLAN
This can be used to set specific requirements for VLAN IDs and the number of VLANs to support.
802.1v protocol VLAN
Classifying multiple protocols into a single VLAN often forces VLAN boundaries that are inappropriate for some of the protocols. This requires the presence of a non-standard entity that forwards frames containing the protocols for which the VLAN boundaries are unsuitable between VLANs.
MAC-based VLAN
The MAC-based VLAN feature allows incoming untagged packets to be assigned to a VLAN, classifying traffic based on the source MAC address of the packet.
IP subnet-based VLAN
In an IP subnet-based VLAN, all end workstations in an IP subnet are assigned to the same VLAN. In this VLAN, users can move their workstations without having to reconfigure their network addresses.
Management VLAN
Management VLAN is used to manage the switch from a remote location using protocols such as Telnet, SSH, SNMP, Syslog, and so on.
Link Aggregation
IEEE 802.3ad LACP / Static Trunk, supports five groups of 16-port trunks or static trunk.
QoS
Hardware queue
Supports eight hardware queues.
Classification
Port-based: Traffic QoS by port.
802.1p: VLAN priority-based Layer 2 CoS QoS class of service is a parameter used in data and voice protocols to distinguish the types of payloads included in the transmitted packet.
DSCP-based Differentiated Services (DiffServ) Layer 3 DSCP QoS: IP packets can carry either an IP priority value (IPP) or a Differentiated Services Code Point (DSCP) value. QoS supports the use of both values because DSCP values are backward compatible with IP priority values.
Classification and re-marking of TCP/IP ACLs: QoS through ACL
Rate-limiting
Ingress policing
Egress shaping and per-port speed control
Scheduling
Strict Priority and Weighted Round Robin (WRR): Weighted Round Robin is a scheduling algorithm that uses the weights assigned to queues to determine how much data is emptied from a queue before it is moved to the next queue.
Supports eight hardware queues.
Classification
Port-based: Traffic QoS by port.
802.1p: VLAN priority-based Layer 2 CoS QoS class of service is a parameter used in data and voice protocols to distinguish the types of payloads included in the transmitted packet.
DSCP-based Differentiated Services (DiffServ) Layer 3 DSCP QoS: IP packets can carry either an IP priority value (IPP) or a Differentiated Services Code Point (DSCP) value. QoS supports the use of both values because DSCP values are backward compatible with IP priority values.
Classification and re-marking of TCP/IP ACLs: QoS through ACL
Rate-limiting
Ingress policing
Egress shaping and per-port speed control
Scheduling
Strict Priority and Weighted Round Robin (WRR): Weighted Round Robin is a scheduling algorithm that uses the weights assigned to queues to determine how much data is emptied from a queue before it is moved to the next queue.
Security
Certified authentication
A private HTTPS key can be stored for management access.
User management
User rights can be freely set in up to 15 levels.
ACL
The switch allows up to 512 entries. Drop or rate restriction based on source/destination MAC/IP address or VLAN ID. Rules and conditions for incoming packets can be set per port. Rules include protocols, IP ports, and address ranges. Rules can be set using either the authorization or exclusion method. Criteria are: TCP/ UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packet.
Port Security
MAC address management per port and IP source guard: MAC address can be checked in combination with IP address.
Storm Control
Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast flood on a port.
RADIUS Authentication, 802.1X
Authorization and accounting, MD5 hash, guest VLAN, single/multiple host mode, and single/multiple sessions.
Supports IGMP RADIUS-based 802.1X
Dynamic VLAN assignment
TACACS+ authentication
The switch supports TACACS+ authentication. Switch as a client.
Secure Shell (SSH)
SSH secures Telnet traffic into or out of the switch, SSH v1 and v2 are supported.
Secure Socket Layer (SSL)
SSL encrypts HTTP traffic, providing advanced secure access to the browser-based management GUI in the switch.
HTTPS & SSL (Secured Web)
Hyper Text Transfer Protocol Secure (HTTPS) is the secure version of HTTP.
BPDU Guard
BPDU Guard, an extension of STP, removes a node that reflects BPDUs back into the network. It enforces the boundaries of the STP domain and keeps the active topology predictable by not allowing network devices behind a BPDU Guard-enabled port to participate in STP.
DHCP Snooping
With DHCP Snooping, the switch has a feature that acts as a firewall between untrusted hosts and trusted DHCP servers.
Loop Protection
Loop Protection prevents unknown unicast, broadcast, and multicast loops in Layer 2 switching configurations.
A private HTTPS key can be stored for management access.
User management
User rights can be freely set in up to 15 levels.
ACL
The switch allows up to 512 entries. Drop or rate restriction based on source/destination MAC/IP address or VLAN ID. Rules and conditions for incoming packets can be set per port. Rules include protocols, IP ports, and address ranges. Rules can be set using either the authorization or exclusion method. Criteria are: TCP/ UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packet.
Port Security
MAC address management per port and IP source guard: MAC address can be checked in combination with IP address.
Storm Control
Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast flood on a port.
RADIUS Authentication, 802.1X
Authorization and accounting, MD5 hash, guest VLAN, single/multiple host mode, and single/multiple sessions.
Supports IGMP RADIUS-based 802.1X
Dynamic VLAN assignment
TACACS+ authentication
The switch supports TACACS+ authentication. Switch as a client.
Secure Shell (SSH)
SSH secures Telnet traffic into or out of the switch, SSH v1 and v2 are supported.
Secure Socket Layer (SSL)
SSL encrypts HTTP traffic, providing advanced secure access to the browser-based management GUI in the switch.
HTTPS & SSL (Secured Web)
Hyper Text Transfer Protocol Secure (HTTPS) is the secure version of HTTP.
BPDU Guard
BPDU Guard, an extension of STP, removes a node that reflects BPDUs back into the network. It enforces the boundaries of the STP domain and keeps the active topology predictable by not allowing network devices behind a BPDU Guard-enabled port to participate in STP.
DHCP Snooping
With DHCP Snooping, the switch has a feature that acts as a firewall between untrusted hosts and trusted DHCP servers.
Loop Protection
Loop Protection prevents unknown unicast, broadcast, and multicast loops in Layer 2 switching configurations.
Multicast
IGMP v1/v2/v3 Snooping
IGMP restricts bandwidth-intensive multicast traffic to requesters. Supports 1024 multicast groups.
IGMP Querier
IGMP Querier is used to support a Layer 2 multicast domain of snooping switches when no multicast router is available.
IGMP Proxy
IGMP Snooping with proxy reporting or report suppression actively filters IGMP packets to reduce load on the multicast router.
MLD v1/v2 Snooping
Delivers IPv6 multicast packets only to the required receivers.
Multicast VLAN Registration (MVR)
A dedicated, manually configured VLAN, called the Multicast VLAN, to forward multicast traffic over a Layer 2 network in conjunction with IGMP snooping.
IGMP restricts bandwidth-intensive multicast traffic to requesters. Supports 1024 multicast groups.
IGMP Querier
IGMP Querier is used to support a Layer 2 multicast domain of snooping switches when no multicast router is available.
IGMP Proxy
IGMP Snooping with proxy reporting or report suppression actively filters IGMP packets to reduce load on the multicast router.
MLD v1/v2 Snooping
Delivers IPv6 multicast packets only to the required receivers.
Multicast VLAN Registration (MVR)
A dedicated, manually configured VLAN, called the Multicast VLAN, to forward multicast traffic over a Layer 2 network in conjunction with IGMP snooping.
Standards
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX/100BASE-FX
IEEE 802.3z Gigabit SX/LX
IEEE 802.3ab Gigabit 1000T
IEEE 802.3x Flow Control and Back pressure
IEEE 802.3ad Port trunk with LACP
IEEE 802.1d Spanning tree protocol
IEEE 802.1w Rapid spanning tree protocol
IEEE 802.1s Multiple spanning tree protocol
IEEE 802.1p Class ofservice
IEEE 802.1Q VLAN Tagging
IEEE 802.1x Port Authentication Network Control
IEEE 802.1ab LLDP
IEEE 802.3af/at Power over Ethernet
IEEE 802.az Energy Efficient Ethernet
IEEE 802.3u 100Base-TX/100BASE-FX
IEEE 802.3z Gigabit SX/LX
IEEE 802.3ab Gigabit 1000T
IEEE 802.3x Flow Control and Back pressure
IEEE 802.3ad Port trunk with LACP
IEEE 802.1d Spanning tree protocol
IEEE 802.1w Rapid spanning tree protocol
IEEE 802.1s Multiple spanning tree protocol
IEEE 802.1p Class ofservice
IEEE 802.1Q VLAN Tagging
IEEE 802.1x Port Authentication Network Control
IEEE 802.1ab LLDP
IEEE 802.3af/at Power over Ethernet
IEEE 802.az Energy Efficient Ethernet
Firmware (FW download)
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Software (SW-Download)
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