12 10G SFP+ Fiber ports + 8 10/100/1000M Copper RJ45 ports Managed Ethernet Fiber Switch
Managed Ethernet Fiber Switch Overview
The LNK-XS1208 Series is a high-performance 10 Gigabit data centre switch designed for next-generation
network infrastructure. With a Broadcom chipset and non-blocking Layer 2 architecture, it delivers
an exceptional switching capacity of 258 Gbps and a forwarding rate of 192 Mbps, ensuring full wire-speed
L2/L3 forwarding. The switch's modular design provides flexible connectivity, offering abundant bandwidth
for data aggregation and exchange with 12 × 10G SFP+ fibre ports, 8 × 10/100/1000M RJ45 ports,
1 × console port and 1 × OOB management port. Advanced load balancing and intelligent
traffic management maintain optimal network stability and efficiency. Ideal for high-density data centres,
cloud computing networks, large-scale enterprise cores, metropolitan area networks (MANs)
and internet café backbones, the LNK-XS1208 ensures high bandwidth, ultra-low latency
and reliable performance in demanding networking environments.
Managed Ethernet Fiber Switch Features
►Supports up to 8 SFP Fiber Ports and 1 GE Combo Port (SFP fiber/RJ45 interchangeable)
►High-Performance Switching with 258Gbps backplane bandwidth, delivering industry-leading 1U TOR performance
►Hot-Swappable SFP Modules for flexible upgrades and maintenance
►Hardware-Based Routing with wire-speed packet forwarding up to 192Mpps, supporting full-speed L2/L3 switching
►Optimized for Metropolitan Area Networks (MANs) with support for multiple last-kilometer access technologies
►Advanced Security Protection including defense against DoS, DDoS, spoofing, and virus attacks
►Comprehensive Access Control with IEEE 802.1x support, port-based user authentication,
network shielding, safety control, and policy enforcement
Managed Ethernet Fiber Switch Technical Indexes
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Product model
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LNK-XS1208 Series (12+8+1 10Gigabit Data Center Switch)
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Basic Characteristics
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Fixed port
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12 10G SFP+ optical ports + 8 10/100/1000M RJ45 copper ports
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Console port
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1
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Backplane bandwidth
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258Gbps
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Packet forwarding rate
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192Mpps
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Jumbo frames
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12k bytes
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Transfer mode
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Support store-forward mode and cut-through mode
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IPv4/IPv6 route
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512/256
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MAC address table
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16K
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Packet Buffer
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2MB
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VLAN ID
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4K
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Memory capacity
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512MB DDR3 SDRAM
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Flash memory capacity
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8MB
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CPU
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600 MHz ARM Cortex-A9 single-core processor
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Soft Specification
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Security feature
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IP+MAC+PORT+VLAN binding
ARP inspection
DOS defend
Port protect
IP Source Guard binding
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VLAN
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Port based VLAN
802.1Q VLAN
IP based VLAN
MAC based VLAN
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 MAC address table
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Static MAC address table
Dynamic MAC address table
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Storm Control
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Broadcast suppression
Multicast suppression
DLF suppression
Limiting rate
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Traffic Control
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Half-duplex control based on the back pressure type
Full-duplex control based on the PAUSE frame
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Port Mirror
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Support port mirror
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Port management
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General setting
Port counting
Config port
Port trunk
Port-isolation
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QoS
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IEEE 802.1Q Congestion mechanism
Each port has 8 send queue mapping to 8 802.1p priority
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IP services
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Ping detection
DHCP Snooping
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Spanning Tree Protocol
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MSTP(802.1s), STP, RSTP
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Multicast management
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IGMP Snooping frame
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System management
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Support SNMP v1/v2
Support Console
Support TELNET
Support WEB
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Remote Upgrade
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Support version upgrading via web Support version upgrading via local
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Physical Characteristics
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External Dimension
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440mm*285mm*44mm
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Power Supply Features
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AC: 110V～260V
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Power
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≤100W
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Indicator light
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Power indicator, system, connection/sending and receiving instructions
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Environment temperature/humidity
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Operating temperature: 0°C～50°C (0m～1800m) ;
Storage temperature: -40°C～+70°C;
Relative humidity: 5%RH～95%RH, Non-condensing.
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Managed Ethernet Fiber Switch Ordering Information
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Item
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Description
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LNK-XS1208
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12 10G SFP+ Fiber ports + 8 10/100/1000M Copper RJ45 ports Managed Ethernet Fiber Switch
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After-Sales and Warranty Policy
It is composed of online customer service and telephone customer service, providing product consultation,
remote technical support, maintenance and acceptance services.
Service Policy: Three-month replacement and three-year warranty.
Replacement: Within three months of purchasing a series of products, after testing the product failure
by technicians and man-made damage caused by non-natural disasters, the purchaser can directly
go to the purchasing point to replace the same type of products.Or a product of comparable performance.
If there is no trouble in product testing, the original sample will be returned.
Warranty: Man-made damage caused by non-natural disasters, our company's free warranty period is 1 year.
[The following circumstances do not fall within the scope of replacement and free maintenance]
1.Damage caused by operation and maintenance not in accordance with the instructions in the product manual.
2.Damage caused by human factors, such as inappropriate voltage input, water intake and breakage.
3.Damage to products caused by natural disasters, such as lightning, earthquakes, fires, etc.
3.Unauthorized alteration of the inherent settings or repair without the company's permission.
4.Products beyond the scope of free maintenance.
5.Damage caused by transportation, loading and unloading during repairs sent by customers.
6.The product bar code or model on the product warranty card does not conform to the product itself.
7.Failure or damage caused by other non-product problems such as design, technology, manufacturing and quality.
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