Generating Print Page

TP-Link SG5428XF 24-Port SFP L3 Managed Switch with 10G SFP+ x4 / 1G SFP x20 / 1G RJ45/SFP Combo x4

Special price
Special price
$ 1,696 .86
 +GST
$ 1,951 .39
 inc GST

Out of stock

TP-Link SG5428XF 24-Port SFP L3 Managed Switch with 10G SFP+ x4 / 1G SFP x20 / 1G RJ45/SFP Combo x4

  • Brand: TP-Link
  • MPN: SG5428XF
  • Part #: SWHTPL54283
  • UPC:
Special price
$ 1,696 .86 $ 1,951 .39
 +GST  inc GST

No store stock available. See in-stock alternatives

Click & Collect: Collect unavailable
Delivery: Out of stock When will I receive it?
  • Brand: TP-Link
  • MPN: SG5428XF
  • Part #: SWHTPL54283
  • UPC:

Multi-Gigabit Support

No

10 Gigabit Ports

0 Port

2.5 Gigabit Ports

0 Port

Management Level

Managed L3

Number of Ports

24 Ports

PoE

No

PoE Ports

N/A

PoE Budget

N/A

Product is out of stock. View similar products in-stock at PB Tech

Features

TP-Link Omada Campus 24-Port SFP Stackable Lite L3 Managed Switch with 4x 10G Slots

Omada SG5428XF is a dependable entry-level L3 switch tailored for the aggregation layer, featuring L3 routing, fast 10 Gbps wired speeds, and stacking options. It includes 20x gigabit SFP slots, 4x gigabit RJ45/SFP combo ports, 4x 10 Gbps SFP+ slots, physical stacking ability, and centralized management. Integrated with strong security and extensive management features, the SG5428XF offers a reliable networking solution for SMEs and ISPs.

- 20x Gigabit SFP slots and 4x Gigabit RJ45/SFP Combo ports
- 4x 10 Gbps SFP+ slots
- 128 Gbps switching capacity per unit
- Dual internal power supplies provide mutual backup
- Physical stacking up to 4 units for built-in redundancy and performance
- L3 features: RIP, OSPF, Static Routing, and DHCP Server/Relay
- Security strategies: ACL, Port Security, DoS Defend, 802.1X
- ERPS supports rapid protection and recovery in a ring topology
- Centralized cloud management via the Omada SDN controller
- Standalone management via web, CLI, SNMP, and RMON

High-speed Connectivity and Powerful Stacking

20x gigabit SFP slots, 4x gigabit RJ45/SFP combo ports, and 4x 10 Gbps SFP+ slots provide up to 128 Gbps switching capacity per unit. Up to 4 units of physical stacking empower the networking structure with built-in redundancy and performance.

Abundant Layer 3 Capabilities

Comes with abundant Layer 3 routing protocols that support a scalable network. Static Routing, RIP, OSPF, DHCP Server, and DHCP Relay are supported.

Highly Available

ERPS (Ethernet Ring Protection Switching) ensures rapid protection and recovery in ring topologies, which is essential for maintaining network uptime in medium-sized business environments.

Enhanced Security Functions

Defend against a range of network threats with ACL support (IPv4 & IPv6), Dynamic ARP Inspection, IEEE 802.1X, MAB, Port Security, and Secure Shell.

Omada SDN

Integration into the Omada system brings centralized cloud management and a series of management features such as Zero-Touch Provisioning (ZTP)*. The Omada Software Defined Networking (SDN) platform integrates network devices, including access points, switches, and gateways, providing 100% centralized cloud management-all controlled from a single interface.

Apart from the ability to be centrally managed via the web or the Omada app, SG5428XF is also easy to manage via an intuitive web-based Graphical User Interface (GUI) or an industry-standard Command Line Interface (CLI). For both management methods, traffic is protected through SSL or SSH encryption. SNMP (v1/v2c/v3) and RMON support enable the switch to be polled for valuable status information and to send traps for abnormal events.

*These functions require the use of the Omada Controller. Zero-Touch Provisioning requires the use of Omada Central (Omada Central Standard or Omada Central Essentials). Go to the Omada Central Standard Product List or Omada Central Essentials Product List to find all the supported models.

Specifications

HARDWARE FEATURES

Interface

20x 100/1000 Mbps SFP Slots
4x Gigabit RJ45/SFP Combo Ports
4x 1/10 Gbps SFP+ Slots*
1x USB 2.0 Port
1x RJ45 Console Port
1x USB Type-C Console Port
(*Only one 10G RJ45 SFP+ module can be inserted at a time.)

Fan Quantity

1 Fan

Power Supply

100-240 V~50/60 Hz

Dimensions ( W x D x H )

17.3 x 8.7 x 1.7 in (440 x 220 x 44 mm)

Mounting

Rackmountable

Max. Power Consumption

28.3 W (220V/50Hz @ 25 °C)
28.98 W (110V/60Hz @ 25 °C)

Max. Heat Dissipation

96.503 BTU/hr (220V/50Hz @ 25 °C)
98.822 BTU/hr (110V/60Hz @ 25 °C)

PERFORMANCE

Switching Capacity

128 Gbps per Unit

Stacking

Stacking Number: 4
Stacking Port: 10G SFP+ Slot (all uplink ports can be used as stacking ports)
Stacking Bandwidth: Up to 80 Gbps (4 stacking ports)

Packet Forwarding Rate

95.23 Mpps

MAC Address Table

16 K

Packet Buffer Memory

12 Mbit

Jumbo Frame

9 KB

SOFTWARE FEATURES

Quality of Service

Class of Service
- 8 Queues of Priority
- Port Priority
- IEEE 802.1p Priority
- DSCP Priority
- Queue Min-Bandwidth
- Schedule Mode (SP, WRR, SP+WRR)
Bandwidth Control
- Rate Limit
- Storm Control
Voice VLAN
User-Defined OUI
Smoother Performance
Action for Flows
- QoS remark (802.1P Remark, DSCP Remark)

L3 Features

IP Interfaces:
- IPv4: Max 128, IPv6: Max 128
ARP
- Static Entries 512
- Dynamic Entries 3,600
ND Dynamic Entries 3,600
Static Route
- IPv4: Max 512, IPv6: Max 128
Host Route
- IPv4: Max 1,024, IPv6: Max 890
Network Route
- IPv4: Max 1,796, IPv6: Max 450
RIP: Version v1/v2
RIPng
OSPF: Version V2/V3
Proxy ARP
DHCP Server:
- Max 64 IP Pools
- Max 8,000 Leases
- Max 1,000 Manual Binding Entries
DHCP Relay:
- Relayed Interface
- Relayed VLAN

L2 and L2+ Features

Link Aggregation
Spanning Tree Protocol
Port-based and VLAN-based Loopback Detection
802.3x Flow Control
ERPS
Mirroring
RSPAN
MAC Address Table
Multicast
- IGMP Snooping
- MLD Snooping
- L2 Multicast Table: Max 2,000
- Fast Leave
- Multicast VLAN Registration (MVR)
- Static Multicast Groups
- Multicast Filtering

Advanced Features

Automatic Device Discovery
Batch Configuration†
Batch Firmware Upgrading
Intelligent Network Monitoring†
Abnormal Event Warnings
Unified Configuration
Reboot Schedule

ISP Features:
802.3ah Ethernet Link OAM
L2PT (Layer 2 Protocol Tunneling)
Device Link Detect Protocol (DLDP)
DDM
sFlow

VLAN

Max 4K VLAN Group (802.1q VLAN)
802.1Q Tagged VLAN
MAC VLAN Entries: 60
Multicast VLAN
Management VLAN
VLAN VPN (QinQ): Max 256 entries
GVRP
Protocol VLAN: Protocol Template 16, Protocol VLAN 12 entries
Voice VLAN
Private VLAN

Security

Port Isolation
CPU-Defend
ARP Inspection (Dynamic ARP Inspection)
DoS Defend
IP-MAC-Port Binding
- 1,024 Entries
- DHCP Snooping
- ARP Scanning
- ARP Detection
- IPv4 Source Guard
IPv6-MAC-Port Binding
- 1,024 Entries
- DHCPv6 Snooping
- ND Snooping
- ND Detection
- IPv6 Source Guard
DHCP Filter
Static/Dynamic Port Security
- Up to 64 MAC addresses per port
Broadcast/Multicast/Unknown-unicast Storm Control
- kbps/ratio control mode
802.1X
- Port base authentication
- Mac base authentication
- VLAN Assignment
- MAB
- Guest VLAN
- RADIUS authentication and accountability support
AAA (including TACACS+)
Secure web management through HTTPS with SSLv3/TLS 1.2
Secure Command Line Interface (CLI) management with SSHv2
IP/Port/MAC-based access control

Management Features

Omada App

Yes. Requiring the use of the Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.

Centralized Management

Omada Cloud-Based Controller (Requires built-in version 5.15.22 or later)
Omada Hardware Controller (Requires built-in version 5.15.20 or later)
Omada Software Controller (Requires built-in version 5.15.20 or later)

Cloud Access

Yes. Requiring the use of the Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.

Zero-Touch Provisioning

Yes. Requiring the use of the Omada Cloud-Based Controller.

Management Features

Web-based GUI
Command Line Interface (CLI) through console port, telnet
SNMPv1/v2c/v3
- Trap/Inform
- RMON (1, 2, 3, 9 groups)
SDM Template
DHCP/BOOTP Client
802.1ab LLDP/LLDP-MED
DHCP Auto Install
Dual Image, Dual Configuration
CPU Monitoring
Cable Diagnostics
Password Recovery
SNTP
System Log
IEEE 802.3az Energy Efficient Ethernet (EEE)

OTHERS

Package Content

SG5428XF Switch
Power Cords
Console Cable
Rackmount Kits
Rubber Feet
Quick Installation Guide

System Requirements

Microsoft® Windows® 98SE, NT, 2000, XP, Vista™ or Windows 7/8/10/11, MAC® OS, NetWare®, UNIX® or Linux.

Environment

Operating Temperature: -5 °C to 45 °C (23 °F to 113 °F)
Storage Temperature: -40 °C to 70 ℃ (-40 ℉ to 158 ℉)
Operating Humidity: 10-90% RH non-condensing
Storage Humidity: 5-90% RH non-condensing

Manufacturer Part No:
SG5428XF
Brand:
Product Type:
-
UPC
-
Product Family:
-
Shipping Weight:
3.699 kg
PB Part No:
SWHTPL54283
Product Model:
SG5428XF
Warranty: 36 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Provide feedback on product content: If this product page is missing key information or you spotted a mistake

Reviews

There are currently no reviews for this product

Do you own this product?

Write a review and go into the monthly draw Win A $100 PB Tech Gift Card!

Accessories

Delivery & Pick-up

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

Delivery Estimates

The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-7 working days and tracking links for these deliveries can take a few days to generate.

Next Day Delivery

Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

1 Hour Store Pick-up / Click & Collect

You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.

Overseas Shipments

PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy (excludes special order items, software and evouchers).

To exchange a product, goods must be sealed and unopened, with packaging in original condition, accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange. A 20% restocking fee may be applied where goods are not returned in sealed, original packaging condition.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase. Items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.

TP-Link SG5428XF 24-Port SFP L3 Managed Switch with 10G SFP+ x4 / 1G SFP x20 / 1G RJ45/SFP Combo x4

  • Brand: TP-Link
  • MPN: SG5428XF
  • Part #: SWHTPL54283
Special price $1,696.86 Excluding GST Special price $1,951.39 Including GST

Date Created: 23:44, 01-02-2026
Product URL: https://www.pbtech.co.nz/product/SWHTPL54283/TP-Link-SG5428XF-24-Port-SFP-L3-Managed-Switch-wit
Branch New Stock On Display
Auckland - Albany 0
Auckland - Glenfield 0
Auckland - Queen Street 0
Auckland - Auckland Uni 0
Auckland - Westgate 0
Auckland - Penrose 0
Auckland - Henderson (Express) 0
Auckland - St Lukes 0
Auckland - Manukau 0
Hamilton 0
Tauranga 0
New Plymouth 0
Palmerston North 0
Petone 0
Wellington 0
Auckland - Head Office 0
Auckland - East Tamaki Warehouse 0
Christchurch - Hornby 0
Christchurch - Christchurch Central 0
Dunedin 0

Features

TP-Link Omada Campus 24-Port SFP Stackable Lite L3 Managed Switch with 4x 10G Slots

Omada SG5428XF is a dependable entry-level L3 switch tailored for the aggregation layer, featuring L3 routing, fast 10 Gbps wired speeds, and stacking options. It includes 20x gigabit SFP slots, 4x gigabit RJ45/SFP combo ports, 4x 10 Gbps SFP+ slots, physical stacking ability, and centralized management. Integrated with strong security and extensive management features, the SG5428XF offers a reliable networking solution for SMEs and ISPs.

- 20x Gigabit SFP slots and 4x Gigabit RJ45/SFP Combo ports
- 4x 10 Gbps SFP+ slots
- 128 Gbps switching capacity per unit
- Dual internal power supplies provide mutual backup
- Physical stacking up to 4 units for built-in redundancy and performance
- L3 features: RIP, OSPF, Static Routing, and DHCP Server/Relay
- Security strategies: ACL, Port Security, DoS Defend, 802.1X
- ERPS supports rapid protection and recovery in a ring topology
- Centralized cloud management via the Omada SDN controller
- Standalone management via web, CLI, SNMP, and RMON

High-speed Connectivity and Powerful Stacking

20x gigabit SFP slots, 4x gigabit RJ45/SFP combo ports, and 4x 10 Gbps SFP+ slots provide up to 128 Gbps switching capacity per unit. Up to 4 units of physical stacking empower the networking structure with built-in redundancy and performance.

Abundant Layer 3 Capabilities

Comes with abundant Layer 3 routing protocols that support a scalable network. Static Routing, RIP, OSPF, DHCP Server, and DHCP Relay are supported.

Highly Available

ERPS (Ethernet Ring Protection Switching) ensures rapid protection and recovery in ring topologies, which is essential for maintaining network uptime in medium-sized business environments.

Enhanced Security Functions

Defend against a range of network threats with ACL support (IPv4 & IPv6), Dynamic ARP Inspection, IEEE 802.1X, MAB, Port Security, and Secure Shell.

Omada SDN

Integration into the Omada system brings centralized cloud management and a series of management features such as Zero-Touch Provisioning (ZTP)*. The Omada Software Defined Networking (SDN) platform integrates network devices, including access points, switches, and gateways, providing 100% centralized cloud management-all controlled from a single interface.

Apart from the ability to be centrally managed via the web or the Omada app, SG5428XF is also easy to manage via an intuitive web-based Graphical User Interface (GUI) or an industry-standard Command Line Interface (CLI). For both management methods, traffic is protected through SSL or SSH encryption. SNMP (v1/v2c/v3) and RMON support enable the switch to be polled for valuable status information and to send traps for abnormal events.

*These functions require the use of the Omada Controller. Zero-Touch Provisioning requires the use of Omada Central (Omada Central Standard or Omada Central Essentials). Go to the Omada Central Standard Product List or Omada Central Essentials Product List to find all the supported models.

Specifications

HARDWARE FEATURES

Interface

20x 100/1000 Mbps SFP Slots
4x Gigabit RJ45/SFP Combo Ports
4x 1/10 Gbps SFP+ Slots*
1x USB 2.0 Port
1x RJ45 Console Port
1x USB Type-C Console Port
(*Only one 10G RJ45 SFP+ module can be inserted at a time.)

Fan Quantity

1 Fan

Power Supply

100-240 V~50/60 Hz

Dimensions ( W x D x H )

17.3 x 8.7 x 1.7 in (440 x 220 x 44 mm)

Mounting

Rackmountable

Max. Power Consumption

28.3 W (220V/50Hz @ 25 °C)
28.98 W (110V/60Hz @ 25 °C)

Max. Heat Dissipation

96.503 BTU/hr (220V/50Hz @ 25 °C)
98.822 BTU/hr (110V/60Hz @ 25 °C)

PERFORMANCE

Switching Capacity

128 Gbps per Unit

Stacking

Stacking Number: 4
Stacking Port: 10G SFP+ Slot (all uplink ports can be used as stacking ports)
Stacking Bandwidth: Up to 80 Gbps (4 stacking ports)

Packet Forwarding Rate

95.23 Mpps

MAC Address Table

16 K

Packet Buffer Memory

12 Mbit

Jumbo Frame

9 KB

SOFTWARE FEATURES

Quality of Service

Class of Service
- 8 Queues of Priority
- Port Priority
- IEEE 802.1p Priority
- DSCP Priority
- Queue Min-Bandwidth
- Schedule Mode (SP, WRR, SP+WRR)
Bandwidth Control
- Rate Limit
- Storm Control
Voice VLAN
User-Defined OUI
Smoother Performance
Action for Flows
- QoS remark (802.1P Remark, DSCP Remark)

L3 Features

IP Interfaces:
- IPv4: Max 128, IPv6: Max 128
ARP
- Static Entries 512
- Dynamic Entries 3,600
ND Dynamic Entries 3,600
Static Route
- IPv4: Max 512, IPv6: Max 128
Host Route
- IPv4: Max 1,024, IPv6: Max 890
Network Route
- IPv4: Max 1,796, IPv6: Max 450
RIP: Version v1/v2
RIPng
OSPF: Version V2/V3
Proxy ARP
DHCP Server:
- Max 64 IP Pools
- Max 8,000 Leases
- Max 1,000 Manual Binding Entries
DHCP Relay:
- Relayed Interface
- Relayed VLAN

L2 and L2+ Features

Link Aggregation
Spanning Tree Protocol
Port-based and VLAN-based Loopback Detection
802.3x Flow Control
ERPS
Mirroring
RSPAN
MAC Address Table
Multicast
- IGMP Snooping
- MLD Snooping
- L2 Multicast Table: Max 2,000
- Fast Leave
- Multicast VLAN Registration (MVR)
- Static Multicast Groups
- Multicast Filtering

Advanced Features

Automatic Device Discovery
Batch Configuration†
Batch Firmware Upgrading
Intelligent Network Monitoring†
Abnormal Event Warnings
Unified Configuration
Reboot Schedule

ISP Features:
802.3ah Ethernet Link OAM
L2PT (Layer 2 Protocol Tunneling)
Device Link Detect Protocol (DLDP)
DDM
sFlow

VLAN

Max 4K VLAN Group (802.1q VLAN)
802.1Q Tagged VLAN
MAC VLAN Entries: 60
Multicast VLAN
Management VLAN
VLAN VPN (QinQ): Max 256 entries
GVRP
Protocol VLAN: Protocol Template 16, Protocol VLAN 12 entries
Voice VLAN
Private VLAN

Security

Port Isolation
CPU-Defend
ARP Inspection (Dynamic ARP Inspection)
DoS Defend
IP-MAC-Port Binding
- 1,024 Entries
- DHCP Snooping
- ARP Scanning
- ARP Detection
- IPv4 Source Guard
IPv6-MAC-Port Binding
- 1,024 Entries
- DHCPv6 Snooping
- ND Snooping
- ND Detection
- IPv6 Source Guard
DHCP Filter
Static/Dynamic Port Security
- Up to 64 MAC addresses per port
Broadcast/Multicast/Unknown-unicast Storm Control
- kbps/ratio control mode
802.1X
- Port base authentication
- Mac base authentication
- VLAN Assignment
- MAB
- Guest VLAN
- RADIUS authentication and accountability support
AAA (including TACACS+)
Secure web management through HTTPS with SSLv3/TLS 1.2
Secure Command Line Interface (CLI) management with SSHv2
IP/Port/MAC-based access control

Management Features

Omada App

Yes. Requiring the use of the Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.

Centralized Management

Omada Cloud-Based Controller (Requires built-in version 5.15.22 or later)
Omada Hardware Controller (Requires built-in version 5.15.20 or later)
Omada Software Controller (Requires built-in version 5.15.20 or later)

Cloud Access

Yes. Requiring the use of the Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.

Zero-Touch Provisioning

Yes. Requiring the use of the Omada Cloud-Based Controller.

Management Features

Web-based GUI
Command Line Interface (CLI) through console port, telnet
SNMPv1/v2c/v3
- Trap/Inform
- RMON (1, 2, 3, 9 groups)
SDM Template
DHCP/BOOTP Client
802.1ab LLDP/LLDP-MED
DHCP Auto Install
Dual Image, Dual Configuration
CPU Monitoring
Cable Diagnostics
Password Recovery
SNTP
System Log
IEEE 802.3az Energy Efficient Ethernet (EEE)

OTHERS

Package Content

SG5428XF Switch
Power Cords
Console Cable
Rackmount Kits
Rubber Feet
Quick Installation Guide

System Requirements

Microsoft® Windows® 98SE, NT, 2000, XP, Vista™ or Windows 7/8/10/11, MAC® OS, NetWare®, UNIX® or Linux.

Environment

Operating Temperature: -5 °C to 45 °C (23 °F to 113 °F)
Storage Temperature: -40 °C to 70 ℃ (-40 ℉ to 158 ℉)
Operating Humidity: 10-90% RH non-condensing
Storage Humidity: 5-90% RH non-condensing

Date Created: 23:44, 01-02-2026
Product URL: https://www.pbtech.co.nz/product/SWHTPL54283/TP-Link-SG5428XF-24-Port-SFP-L3-Managed-Switch-wit