LM-1621FUGP
As networks expand, copper-only switches start showing limitations. Longer cable runs reduce signal quality, multiple CCTV feeds create congestion, and extending networks across buildings becomes difficult. In many real projects, this is where downtime begins—not because devices fail, but because the network was never designed to scale. The LM-1621FUGP Unmanaged Switch is built to solve this problem.
It combines higher port density with fiber uplink support, making it ideal for environments that need wider coverage, stable performance, and simple deployment—without moving into managed switch complexity.
Lanmus Ethernet Managed (LM-1621FUGP)
Standard Unmanaged 16GE+2GE+1SFP 1000M POE Switch, 260w Inbuilt Power supply
16 downlink 10/100/1000Base-T PoE Ethernet ports, 2 uplink 10/100/1000Base-T Ethernet uplink ports
Series
LMT-GE-MM850
LMT-GE-MM850
LMT-GE-MM850
LMT-GE-MM850
Models
Gigabit
Gigabit
Hightlight Features
- Hardware Type: Unmanaged Ethernet Switch
- Port Configuration:
16 × Ethernet ports
2 × Fiber uplink ports
- Switching Layer: Layer 2 (automatic forwarding)
- Management: None (plug-and-play)
- PoE Support: Available in PoE variant (model dependent)
- Mounting Options: Rack-mount / wall-mount
- Operating Environment: Indoor commercial use
- Warranty: 1–3 years
Key Specifications
Product Information
| Product Category | Unmanaged PoE Switch |
| Hardware Specifications | 16GE+2GE+1SFP |
| Warranty | 3 Years |
Port Specifications
| Total number of optical ports | 1 |
| Number of 1GE combo ports | 0 |
| Number of 1GE SFP ports | 1 |
| Number of 10GE SFP+ ports | 0 |
| Number of 10/100BASE-T ports | 0 |
| Number of 10/100/1000BASE-T ports | 18 (16 PoE + 2 Uplink) |
| Number of 10/100/1000/2500BASE-T ports | 0 |
| Number of 100/1000/2.5G/5G/10GBASE-T ports | 0 |
Power Supply
| Number of PoE Out ports | 16 |
| Number of PoE/PoE+ Out ports | 16 (IEEE 802.3af/at) |
| Number of PoE/PoE+/PoE++ Out ports | 0 |
| PoE budget | 260W |
| PoE power pins | 1/2(+), 3/6(-) End-span |
System Specs
| Forwarding rate | 28 Mpps |
| Switching capacity | 38 Gbps |
Environment and Reliability
| MTBF | >50,000 hours |
| Operating temperature | -20°C to 50°C |
| Altitude | Up to 5000m |
| Surge protection | 6KV (Lightning), 8KV (Air ESD) |
Software Specifications
| PoE watchdog | Supported |
| Jumbo frame length (MTU) | 10K |
Security
| Port isolation | Supported (VLAN mode) |
| Broadcast storm control | Supported |
Understanding the LM-1621FUGP Unmanaged Switch
The LM-1621FUGP is designed for medium to large-sized local networks that require both copper and fiber connectivity. It works as a distribution-layer switch, allowing devices to connect locally while linking to core networks or remote areas through fiber.
From real deployment experience in warehouses, school campuses, and multi-floor commercial buildings, this model is often selected when:
- Copper cable distance is no longer sufficient
- Networks must extend between floors or buildings
- CCTV systems scale beyond basic setups
- Reliability matters more than configuration features
It provides expansion without introducing management complexity.
Key Features
High Port Density for Growing Networks
With 16 Ethernet ports, the LM-1621FUGP supports more endpoints without needing additional switches. This simplifies network design and reduces failure points.
Fiber Uplinks for Long-Distance Connectivity
Fiber ports allow stable connections over long distances. This is critical for linking:
Multiple floors
Separate buildings
Server rooms and CCTV control centers
Fiber ensures low signal loss and higher reliability compared to copper.
True Plug-and-Play Operation
Despite its larger capacity, the switch requires no configuration. Installers can deploy it quickly, even in time-sensitive projects.
Consistent Traffic Distribution
The switch automatically manages traffic flow, preventing bottlenecks when multiple devices communicate simultaneously.
Broad Device Compatibility
Works seamlessly with cameras, NVRs, routers, access points, office systems, and third-party networking equipment.
Performance & Field Experience
In practical installations, the LM-1621FUGP performs best where stability and coverage are more important than advanced controls.
Observed benefits from real projects include:
- Stable CCTV streams across large areas
- Reliable inter-floor connectivity using fiber
- Reduced network congestion during peak usage
- Fewer support calls after installation
Because the switch has no management layer, there are fewer software-related failures, making it dependable for long-term use.
Applications & Use Cases
Warehouses & Logistics Centers
Connect scanners, cameras, access points, and office terminals while linking to a central network via fiber.
Educational Campuses
Used to connect classrooms, labs, and administration blocks where distance is a challenge.
Multi-Floor Office Buildings
Fiber uplinks connect floor switches to a central core without speed loss.
Large CCTV Deployments
Supports multiple cameras locally and links back to control rooms using fiber.
Commercial Complexes & Malls
Handles mixed device environments across wide physical spaces.
Installation & Maintenance Insights.
- Rack Placement: Ideal for server rooms and control cabinets
- Fiber Planning: Use fiber uplinks for long-distance backbone connections
- Cable Organization: Proper labeling helps future expansion
- Power Stability: Ensure consistent power for 24/7 operation
Once installed, the switch requires virtually no maintenance.
LM-1621FUGP vs Smaller Unmanaged Models
- Compared to 8-port switches:
- Supports significantly more devices
- Reduces the need for cascading switches
- Enables fiber-based expansion
It is often chosen as a distribution switch, not just an endpoint device.
Why Choose LM-402UGP Over Bigger Models?
- Ideal for medium to large unmanaged networks
- Fiber uplinks for long-distance reliability
- Easy deployment with no configuration risk
- Lower operational complexity
- Cost-effective alternative to managed switches
- Proven stability in real-world projects
- Supported by LANMUS expertise and availability
Order LM-1621FUGP from LANMUS
The LM-1621FUGP Unmanaged Switch is available through LANMUS for projects across Dubai and the UAE. Whether you are expanding an existing network or building a new infrastructure, this model offers reliable performance with minimal complexity.
For pricing, technical consultation, or bulk orders:
[email protected] OR visit https://lanmus.com/
Features
Product Comparison
LM-402UGP
LM-802UGP
LM-1621FUGP
LM-2421FUGP
Downstream Ports
4*10/100/1000Base-T (PoE)
8*10/100/1000Base-T (PoE)
16*10/100/1000Base-T (PoE)
24*10/100/1000Base-T (PoE)
Uplink Ports
2*10/100/1000Base-T
2*10/100/1000Base-T
2*10/100/1000 Base-T RJ-45；1*1000 Base-X SFP
2*10/100/1000 Base-T RJ-45；1*1000 Base-X SFP
Network Standard
IEEE802.3, IEEE802.3u, IEEE802.3X, IEEE802.3ab
IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3ab
IEEE802.3, IEEE802.3u, IEEE802.3X, IEEE802.3ab
IEEE802.3, IEEE802.3u, IEEE802.3X, IEEE802.3ab
Switch Capacity
12Gbps
20Gbps
38Gbps
54Gbps
Throughput
8.93Mpps
14.88Mpps
28Mpps
40.176Mpps
Switch Processing Scheme
Store and Forward
Store and Forward
Store and Forward
Store and Forward
Memory Buffer
1M
1.5M
4M
4M
MAC Table
2K
4K
8K
8K
PoE Standard
802.3af/at(PSE)
802.3af/at(PSE)
802.3af/at(PSE)
802.3af/at(PSE)
PsE Type
End-span
End-span
End-span
End-span
Power Pin Assignment
1/2( +)，3/6(-)
1/2( +)，3/6(-)
1/2( +)，3/6(-)
1/2( +)，3/6(-)
PoE Power Output
Single port power 15.4w, maximum port power 30w
Single port power 15.4w, maximum port power 30w
Single port power 15.4w, maximum port power 30w
Single port power 15.4w, maximum port power 30w
PoE Total Power
65w
120w
260w
360W
Lightning protection
6KV Execute : IEC61000-4-5
6KV Execute : IEC61000-4-5
6KV Execute : IEC61000-4-5
6KV Execute : IEC61000-4-5
ESD
6KV Contact discharge 8KV Air discharge Execute：IEC61000-4-2
6KV Contact discharge 8KV Air discharge Execute：IEC61000-4-2
6KV Contact discharge 8KV Air discharge Execute：IEC61000-4-2
6KV Contact discharge 8KV Air discharge Execute：IEC61000-4-2
Power Supply
DC:52V1.25A
DC 52V2.3A
52V/3.8A
52V/5.76A
Power Dissipation
＜5w
＜5w
＜15w
＜20W
Work temperature
-20℃~55℃
-20℃~55℃
-20℃~55℃
-20℃~55℃
Storage temperature
-20℃~75℃
-20℃~75℃
-20℃~75℃
-20℃~75℃
Humidity(Noncondensin)
5%-95%
5%-95%
5%-95%
5%-95%
Dimension（ L ×W × H ）
195mm×130mm×40mm
195mm×130mm×40mm
310mm*210mm*44mm
310mm*210mm*44mm
Regulator
CE, FCC, ROHS
CE, FCC, ROHS
CE, FCC, ROHS
CE, FCC, ROHS
6-port 10/100/1000M PoE Ethernet switch
1 unit
1 unit
1 unit
1 unit
power line
1 article
1 article
1 article
1 article
User Guide
1 book
1 book
1 book
1 book
Warranty Card
1 Sheet
1 Sheet
1 Sheet
1 Sheet
Product Resources
- Download Product Datasheet
Order Informations
Device
LM-1621FUGP
Power Supply
52V/3.8A
Quick Start Guide
1
Warranty Card
1
Dimension (w x d x h)
310mm*210mm*44mm
Frequently Asked Question (FAQ)
Choose it when your device count increases or when network distances grow. The extra ports and fiber uplinks provide flexibility without redesigning the network later.
Fiber connections are immune to electrical interference and support longer distances. This makes them ideal for backbone links between floors or buildings.
Yes. It supports multiple cameras locally while using fiber to transmit data reliably to NVRs or monitoring rooms.
No. It is unmanaged and works immediately after installation. This makes it suitable for installers and vendors working under tight timelines.
It can act as a light core or aggregation switch in unmanaged networks, especially when simplicity is a priority.
It distributes traffic efficiently across ports, reducing congestion even when many devices are active.
Yes. It works with standard Ethernet and fiber equipment from different manufacturers.
Warehouses, schools, hospitals, malls, and large offices benefit the most due to scale and distance requirements.
Unmanaged switches do not provide access controls. They are best used in trusted internal networks or where security is handled at other layers.
Upgrade when your network needs VLANs, monitoring, traffic prioritization, or routing—at that point, a managed or industrial switch is recommended.