L2+ Managed Rack mount 24-Port 10/100/1000T 802.3at PoE + 4-Port 1000X SFP PoE Switch
L2+ Managed 24-Port PoE Switch Overview
LNK-424M-SFP series is the L2+ managed rack mount 24-port 10/100/1000Base-T 802.3at PoE +
4-port
1000Base-X SFP Ethernet switch. The switch has 24 TP ports and 4 fiber ports. The TP (RJ45)
supports
10/100/1000Base-T(X), Full/Half duplex mode, and auto MDI/MDI-X
connection; the 1000Base-X SFP port
supports 1 or 2 core Single-mode or Multi-mode fiber. With its
reliable design and ease of use, the product
is a great choice for integrating networks consisting of network
devices such as IP cameras and wireless
access points between remote locations.
L2+ Managed 24-Port PoE Switch Features
24-Port Gigabit Ethernet Support:
Includes 24× 10/100/1000Base-T RJ45 ports and 4× 1000Base-X SFP
fiber slots for flexible connectivity.
Auto-Adaptive RJ45 Ports:
Each RJ45 port supports 10/100/1000Mbps speeds with
auto-negotiation, full/half-duplex mode switching, and auto
MDI/MDIX crossover.
IEEE 802.3af/at PoSCompliant:
Delivers Power over Ethernet (PoE) support for simplified
deployments and reduced cabling requirements.
USB-C Management Interface:
Features a USB-C port for convenient out-of-band management,
eliminating the need for traditional RS232 serial access.
Jumbo Frame Support:
Supports jumbo frames up to 9KB for improved large data transfer
efficiency.
Energy-Efficient Ethernet (EEE):
Compliant with IEEE 802.3az standards to reduce power consumption
during low data activity.
1U Rack-Mountable Design:
Designed for standard 19-inch rack installation with 1U form
factor, ideal for space-constrained environments.
L2+ Managed 24-Port PoE Switch Application
- IP Surveillance
- Wireless Access Point (WAP) Connectivity
- Office & Enterprise Networks
- Fiber Uplink & Backbone Expansion
L2+ Managed 24-Port PoE Switch Technical Indexes
| Ethernet |
|
| Standards: | IEEE802.3 10BASE-T |
| IEEE802.3u 100BASE-TX/FX |
| IEEE802.3ab 1000BASE-T |
| IEEE802.3z 1000BASE-X |
| Forward & Filtering Rate: | 14,880pps (10Mbps) |
| 148,800pps (100Mbps) |
| 1,488,000pps (1000Mbps) |
| Packet Buffer Memory: | 12M bits |
| Processing Type: | Store-and-Forward |
| Backplane bandwidth | 110Gbps |
| Max Packet Length: | 9K Bytes Jumbo Frame |
| Address Table Size: | 8K MAC Addresses |
| Interface |
| Ethernet Port: | 24 x 10/100/1000Base-T RJ45 |
| Optical Port: | 4 x 1000Base-X SFP |
| Management Port: | 1 x USB-C |
| PoE (Power over Ethernet) |
| Standard: | IEEE 802.3at Power over Ethernet Plus |
| IEEE 802.3af Power over Ethernet |
| Port: | RJ45 |
| Power Pin Assignment | 1/2(+), 3/6(-), 4/5(+), 7/8(-) |
| PoE Budget: | Up to 400-watt PoE budget |
| Environmental |
| Operating Temperature: | 0°C to 55°C (-40°F to 176°F) |
| Storage Temperature: | -40°C to 75°C (-40°F to 185°F) |
| Relative Humidity: | 5% to 95% non-condensing |
| MTBF | > 200,000 hrs |
| Electrical and Mechanical |
| Input Power: | AC 100~240V |
| Power Consumption: | 400W Max. |
| DIP Switch |
4-digit DIP switch function 
| DIP | Function | Settings |
| SW 1 | Reserved | ON - Reserved | OFF - Reserved |
| SW 2 | Ring Management | ON - Disabled | OFF - Enabled |
| SW 3 | Reserved | ON - Reserved | OFF - Reserved |
| SW 4 | Reserved | ON - Reserved | OFF - Reserved |
| LED Indicators: |
| PWR: | Power Status |
| SYS | System Status |
| PoE: | Link/Activity, 1~24 |
| Fiber: | Gigabit SFP Port: F25~F28 |
| Hardware: |
| Dimensions (L x W x H): | 440mm x 300mm x 45mm |
| Weight: | 4.0Kg |
| Casing: | Metal Case |
| Mounting Options: | Rackmount |
| Management Features |
| System Status | Device Information, Device Status |
| Port Config | Port Config, DDM, Rate Control, Storm Control, PoE |
| Link Layer | QoS, VLAN, MAC VLAN, VLAN MAP, IP VLAN, Pro VLAN, IGMP Snooping, Static Multicast List, LLDP, Port Isolate, Port Protect, MAC ACL, IP ACL, Black & White Lists |
| Link Backup | ERPS, Port Trunking, RSTP, LACP |
| Access Control | User Password, Access Control, Port Authentication, Authentication DB, MAC Port Locking, MAC Learn Limit |
| Remote Monitor | SNMP Config |
| Statistics | Receive Frame, Send Frame, Sum Statistics, MAC Address List |
| Network Diagnosis | Port Mirroring, Network Diagnosis |
| Management | Time Config, Device Address, System Information, System Log, File Management |
| Default IP | 192.168.40.253 |
| Default User Name | admin |
| Default Password | admin |
| Regulatory Approvals |
| ISO9001, CE, RoHS, FCC |
L2+ Managed 24-Port PoE Switch Ordering Information
| Model | Description |
| LNK-424MP-SFP | L2+ Managed Rack mount 24-Port 10/100/1000T 802.3at PoE + 4-Port
1000X SFP PoE Switch |
| SFP Options | ► SFP option. Please select your SFP on our SFP Options Page |
| ► SFP module is to be purchased separately. |
| Mounting Options | ► Rack mount, mounting clip is included. |
| Power Options | ►Power Cord is included |
L2+ Managed 24-Port PoE Switch Application
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.
