PC MONITORS

The LevelOne XQS-3126 is a high-performance. full Gigabit TOR switch optimized for demanding data center and cloud environments. Its advanced hardware architecture delivers industry-leading switching performance and low latency. Supporting wire-speed L2. L3. and L4 features. the XQS-3126 also offers essential network services like IPv6. traffic analysis. and virtualization. Built-in redundancy and uninterrupted operation mechanisms ensure maximum network uptime and reliability.

Performance and Scalability
Delivers industry-leading switching performance with up to 880Gbps capacity. powered by high-performance ASICs and multi-core processors.

Meets the demanding requirements of modern data centers for high performance. capacity. density. and scalability.

High Availability
Ensures uninterrupted operations with redundant power supplies. modular hot-swappable components. and seamless failover mechanisms.

Supports advanced redundancy protocols including STP/RSTP/MSTP. VRRP. ring network protection. dual uplink. and LACP.

Offers ISSU and GR for zero-downtime software upgrades and graceful restarts.

Virtualization and Efficiency
Optimizes resource utilization and enhances network performance with Virtual Switch System (VSS) technology.

Doubles performance by eliminating STP blocking and maximizing link utilization.

Management features
Switch type: Managed
Switch layer: L3
Feature: Quality of Service (QoS) support
Feature: Web-based management
Feature: Traffic classification
Ports & interfaces
SFP+ module slots quantity: 24
Number of management ports: 1 pc(s)
Console port: RJ-45
QSFP28 ports quantity: 2
USB 2.0 ports quantity: 1
Network
Networking standards: IEEE 802.1AE. IEEE 802.1D. IEEE 802.1ag. IEEE 802.1s. IEEE 802.1w. IEEE 802.3ah. IEEE 802.3az
Feature: Policy-based routing
Feature: Link aggregation
Feature: Spanning tree protocol
Feature: MAC address auto-learning supported
Feature: MAC address auto-aging supported
Feature: Ethernet Ring Protection Switching (ERPS)
Feature: Fast leave
Feature: 6to4 tunnel
Feature: VLAN support
Virtual LAN features: Private VLAN. Protocol-based VLAN
Number of VLANs: 4000
VLAN mapping type: 1:1 VLAN mapping. N:1 VLAN mapping
Data transmission
Switching capacity: 880 Gbit/s
Forwarding rate: 660 Mpps
MAC address table: 128000 entries
Feature: Jumbo frames support
Jumbo frames: 16000
Feature: Path MTU discovery
Packet buffer memory: 4.5 MB
Security
DHCP features: DHCP Option 82. DHCP snooping
Feature: Access Control List (ACL)
Feature: IGMP snooping
Feature: MAC address filtering
Feature: BPDU filtering/protection
Feature: IP-MAC-Port binding
Feature: Root protection
Feature: DoS attack prevention
Authentication type: IEEE 802.1x. RADIUS. TACACS+
Queue scheduling algorithms: SP. WRR+SP. Weighted Round Robin (WRR). Weighted random early detection (WRED)
Multicast features
Feature: Multicast support
Multicast features: Multicast traffic suppression
Protocols
Feature: GARP VLAN Registration Protocol (GVRP)
Routing protocols: BGP. BGP4+. HSRP. MPLS. OSPF. OSPFv3. RIP-1. RIP-2. RIPng. VRRP
Feature: Intra-Site Automatic Tunnel Addressing Protocol (ISATAP)
Design
Feature: Rack mounting
Product colour: Black
Performance
Internal memory: 2048 MB
Flash memory: 4096 MB
Noise level: 57 dB
Feature: sFlow
Feature: Manually configured tunnel
Mean time between failures (MTBF): 200000 h
Power
Power source: AC
Feature: Power supply included
Feature: Redundant power supply (RPS) support
Number of power supply units: 2
AC input voltage: 100 - 240 V
AC input frequency: 50 Hz
Power consumption (typical): 26 W
Power consumption (max): 64 W
Operational conditions
Operating temperature (T-T): -10 - 50 °C
Storage temperature (T-T): -20 - 70 °C
Operating relative humidity (H-H): 10 - 90%
Storage relative humidity (H-H): 5 - 95%
Heat dissipation: 238.91 BTU/h
Weight & dimensions
Width: 442.5 mm
Depth: 300 mm
Height: 44.5 mm
Weight: 4.25 kg
Packaging content
Cables included: AC
Feature: Quick start guide
Feature: Rack mount kit
Packaging data
Feature: Rubber feet
Package width: 576 mm
Package depth: 448 mm
Package height: 94 mm
Package weight: 7.45 kg
Technical details
Master (outer) cases per pallet (air): 18 pc(s)
Pallet gross length: 100 cm
Pallet gross width: 120 cm
Pallet height (air): 164.9 cm
Certificates
Compliance certificates: Federal Communications Commission (FCC). RoHS. UKCA
Logistics data
Country of origin: China
Master (outer) case width: 605 mm
Master (outer) case length: 462 mm
Master (outer) case height: 215 mm
Harmonized System (HS) code: 851762
Master (outer) case gross weight: 15.7 kg
Products per master (outer) case: 2 pc(s)