Datasheet
XGS-5240-24X2QR
2
High Reliability Hardware Stacking
Using two user specied QSFP+ ports or SFP+ ports to connect up to 4 switches in
the same series and build a virtually logical facility, the XGS-5240-24X2QR gives the
enterprises, service providers and telecoms exible control over port density, uplinks
and switch stack performance. The stack redundancy of the XGS-5240-24X2QR
ensures that data integrity is retained even if one switch in the stack fails. You can
even hot-swap switches without disrupting the network, which greatly simplifies the
tasks of upgrading the LAN for catering to increasing bandwidth demands.
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Up to 256 VLANs groups, out of 4041 VLAN IDs
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Provider Bridging (VLAN Q-in-Q, IEEE 802.1ad)
supported
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Private VLAN Edge (PVE) supported
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GVRP protocol for Management VLAN
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Protocol-based VLAN
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MAC-based VLAN
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IP subnet VLAN
• Supports Link Aggregation
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Maximum 12 trunk groups, up to 8 ports per trunk group
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IEEE 802.3ad LACP (Link Aggregation Control Protocol)
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Cisco ether-channel (static trunk)
• Supports Spanning Tree Protocol
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STP, IEEE 802.1D (Classic Spanning Tree Protocol)
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RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol)
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MSTP, IEEE 802.1s (Multiple Spanning Tree Protocol,
spanning tree by VLAN)
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Supports BPDU and root guard
• Port mirroring to monitor the incoming or outgoing trafc on
a particular port (many to many)
• Provides port mirror (many-to-1)
Quality of Service
• 8 priority queues on all switch ports
• Support for strict priority and WRR (Weighted Round
Robin) CoS policies
• Trafc classication
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IEEE 802.1p CoS/ToS
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IPv4/IPv6 DSCP
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Port-based WRR
• Strict priority and WRR CoS policies
Multicast
• Supports IPv4 IGMP snooping v1, v2 and v3
• Supports IPv6 MLD v1 and v2 snooping
• Querier mode support
• Supports Multicast VLAN Register (MVR)
Security
• IEEE 802.1x port-based network access authentication
• MAC-based network access authentication
• Built-in RADIUS client to cooperate with the RADIUS
servers for IPv4 and IPv6
• TACACS+ login users access authentication
Centralized IP Stacking Management
Positioned as the distribution or aggregation layer switch for large networks, the
XGS-5240-24X2QR supports IP stacking function that helps network managers
to easily configure up to 24 switches in the same series via one single IP
address instead of connecting and setting each unit one by one. The IP stacking
technology groups the XGS-5240-24X2QR switches together to enable centralized
management through a single unit, regardless of physical location or switch type,
as long as they are connected to the same local network.
IP Stacking
Up to 24 units with XGS-5240 Series
Slave
40G Fiber 10G Fiber
Master
Slave
Hardware Stacking
Up to 4 units with XGS-5240 Series
Master
Standby Master
Slave
Slave
The administrator can flexibly choose the suitable transceivers according to
the transmission distance or the transmission speed required extending the
1G/10G/40G networks efficiently. Besides, with 640Gbps switching capacity, the
XGS-5240-24X2QR can handle extremely large amounts of data in a secure
topology linking to backbone or high capacity servers where audio, video
streaming and multicast applications are utilized.