52-Port L3 Industrial Ethernet Switch
Industrial backbones and critical infrastructure networks typically run under extreme conditions and require high-density throughput. Traditional commercial switches are not suitable for use in extreme environments where the core switching nodes are located in heavy industrial plants, substations, or outdoor enclosure centers where extra high temperature, electrical surges, and vibration are present. The LANMUS Xtreme CF-HY4T048G-SFP combines the most powerful 52-port L3 routing capabilities with the most robust heavy-industrial hardware.
The switch, with 48 Gigabit copper RJ45 ports and 4 high-speed 10G SFP+ optical uplink ports, offers sub-20ms ERPS ring recovery and flexible AC (100-248V) + DC (36-72V) dual redundant power, with dynamic Layer 3 routing (OSPF, RIP), and is engineered for high density, industrial aggregation.
XTREME SWITCH
CF-HY4T048G-SFPCF-HY4T048G-SFP
The CF-HY4T048G-SFP is a LANMUS product in the Xtreme series, part of the top-tier product line, distributed worldwide by SPOLLEX, which provides industrial core switching to Dubai, the GCC, Africa, Kenya, Nepal, and other international markets.
Model
LMT-GE-MM850
LMT-MM850
Series
LMT-GE-MM850
LMT-GE-MM850
LMT-GE-MM850
LMT-GE-MM850
Models
Gigabit
Gigabit
Gigabit
Gigabit
Gigabit
Gigabit
Gigabit
Gigabit
Core Specifications
- Series / Model: LANMUS Xtreme Series / CF-S5352X-4X48T
- Management Architecture: Layer 3 Managed (L3)
- MAC Address Table: 16K Entries
- Switching Capacity: 176 Gbps non-blocking line-rate
- Packet Forwarding Rate: 130 Mpps
- Forwarding Mode: Store-and-Forward
Key Specifications
Product Information
| Product Category | Lanmus Xtreme Switches |
| Hardware Specifications | 24GE+2GE+2SFP |
| Warranty | 3 Years |
Port Specifications
| Total number of optical ports | 2 |
| Number of 1GE combo ports | 0 |
| Number of 1GE SFP ports | 2 |
| Number of 10GE SFP+ ports | 0 |
| Number of 10/100BASE-T ports | 0 |
| Number of 10/100/1000BASE-T ports | 26 (24 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 and Consumption
| Power Supply and Consumption | 52V/5.76A; <20W |
| Number of PoE Out ports | 24 |
| Number of PoE/PoE+ Out ports | 24 (IEEE 802.3af/at) |
| Number of PoE/PoE+/PoE++ Out ports | 0 |
| PoE budget | 370W |
| PoE power pins | 1/2 (+), 3/6 (-) End-span |
System Specifications
| Forwarding rate | 40.176 Mpps |
| Switching capacity | 56 Gbps |
Environment and Reliability
| MTBF | >50,000 hours |
| Operating temperature | 20°C to 55°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 (One-key VLAN) |
| Broadcast storm control | Supported |
Product Comparison
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
What Makes the CF-HY4T048G-SFP Unique?
The LANMUS Xtreme CF-HY4T048G-SFP is the combination of high port density with industrial-grade hardening. These standard industrial switches usually have only 8, 16, or 24 ports and, therefore, require more than one switch to be stacked in high-density environments. The CF-HY4T048G-SFP features 48 Gigabit RJ45 ports and 4 10G SFP+ uplink ports, all in a single 1U industrial chassis.
Moreover, its rugged construction is protected by an IP40 aluminum alloy shell that is effective in a wide range of temperatures (from -40℃ to +80℃) without active fan cooling and can resist metallic dust, humidity, and vibration. It has dual AC (100–240V) and DC (36–72V) power inputs, enabling it to be powered from any standard AC power source and from industrial battery banks (DC 48V), which means that it can continue to operate without interruption when the main power goes down.
Key Features
1. High-Density Industrial Hardware (48 GE + 4 x 10G SFP+)
Provides full line-rate wire-speed switching across 48 copper Gigabit ports and 4 x 10G SFP+ optical slots, delivering a switching capacity of 176 Gbps and a forwarding rate of 130 Mpps.
2. Dual AC + DC Redundant Power Input
Dual AC (100–240V AC) and DC (36–72V DC) power terminal options provide power redundancy between the traditional utility power system and industrial DC battery system.
3. Extended Operating Temperature (-40°C to +80°C)
Built to survive harsh environments, the fanless IP40 aluminum casing acts as a heat sink, ensuring stable performance across severe temperature fluctuations.
4. Advanced Layer 3 Routing (OSPFv2, RIPv1/v2, IPv4/IPv6)
Offloads routing processing directly to hardware, supporting OSPFv2, RIP, and up to 128 static IPv4/IPv6 routes for rapid inter-VLAN routing across industrial networks.
5. Multi-Topology ERPS Ring Recovery (<20ms)
Restores damaged fiber links in under 20 milliseconds in complex ring configurations such as chain, star, dual star, tangent, and intersecting rings, as supported by ITU-T G.8032 ERPS.
6. Heavy Industrial Electromagnetic Immunity
Meets IEC61000-6-2 common industrial standards with built-in 6KV power surge protection, 4KV data line surge suppression, and ±15kV ESD air discharge resistance.
Real-World Deployment Example by Our Team
Our engineering team deployed the LANMUS Xtreme CF-HY4T048G-SFP for a major regional water treatment plant upgrade involving 4 discrete process zones. The existing setup used multiple small industrial switches daisy-chained together, causing latency spikes, network loops, and power failure risks during storm-induced grid outages.
We replaced the fragmented setup with 4 CF-HY4T048G-SFP units installed in key control centers. Each unit was wired with main 230V AC power while connected to a backup 48V DC battery bank for redundant power failover. The switches were linked in an ITU-T G.8032 ERPS 10G fiber ring across the facility, providing sub-20ms self-healing protection. By enabling OSPF dynamic routing on the switches, local SCADA telemetry was routed directly between subnets without bottlenecking the central management server.
Typical Deployment Scenarios
Heavy Industrial Manufacturing & Metallurgy
High electromagnetic interference (EMI) and airborne dust are produced by steel mills, chemical processing plants, and heavy manufacturing facilities. The CF-HY4T048G-SFP features an IP40 aluminum alloy shell with IEC61000-6-2 immunity to safeguard internal electronics, and its 48 copper ports bring sensor array, PLC, and robotic controller functions together on the plant floor.
Electrical Power Substations & Smart Grids
Power grid substations require switches that operate on DC battery power (36–72V) while withstanding high-voltage electrical surges. The switch’s dual AC+DC power support ensures continuous power, while 6KV surge protection guards against voltage spikes on communication lines.
Rail Transit & Railway Control Hubs
Rail station communications and wayside signal control hubs require no downtime and high shock/vibration resistance. The CF-HY4T048G-SFP is shock and vibration resistant, complying with IEC60068-2, for reliable 10G optical uplinks and sub-20ms ERPS ring redundancy on rail lines.
Mining & Oil Refineries
Remote mining sites and petroleum processing facilities operate in harsh outdoor climates. The switch’s -40°C to +80°C operating rating allows it to function reliably in exposed field enclosures, forwarding SCADA monitoring data and high-definition thermal video feeds back to central operations.
When Should You Choose the CF-HY4T048G-SFP?
You can use the LANMUS Xtreme CF-HY4T048G-SFP when your network needs high copper port density (48 ports) and 10G optical uplinks in harsh environments and environments where the standard commercial switch is not suitable. It is the right choice when operating in extreme temperatures (-40°C to +80°C) or locations subject to electrical noise, power fluctuations, and dust. Additionally, it is ideal for systems that require flexible AC and DC dual redundant power, sub-20ms ERPS ring recovery, and Layer 3 dynamic routing (OSPF) at the industrial edge.
Why Choose LANMUS Xtreme Switches from SPOLLEX?
Ordering the LANMUS Xtreme CF-HY4T048G-SFP through SPOLLEX guarantees authentic hardware, certified quality assurance, and dedicated engineering support. As an authorized distributor, SPOLLEX provides original products covered by a 3-year factory warranty, complete CE/LVD certifications, and full RoHS compliance.
Spollex is an authorized value-added distributor delivering enterprise cybersecurity, networking, HCI/cloud, and surveillance solutions across the GCC. Our experienced engineering team assists clients across Dubai, the GCC, Africa, Kenya, Nepal, and international markets with system architecture design, ERPS ring configuration, and long-term technical support.
Frequently Asked Question (FAQ)
The CF-HY4T048G-SFP is a fully hardened industrial Layer 3 switch with an aluminum alloy enclosure, operating from -40°C to +80°C, fanless cooling, 6KV surge protection, and power supply options of AC+DC.
It supports dual redundant power inputs: AC 100V–240V (50/60Hz) and DC 36V–72V.
The switch includes 52 total ports: 48 × 10/100/1000Base-T Gigabit RJ45 ports and 4 × 1/10G SFP+ optical uplink slots.
It supports ITU-T G.8032 ERPS ring redundancy with sub-20ms convergence, as well as STP, RSTP, and MSTP.
Yes, it supports hardware-based IPv4 dynamic routing (OSPFv2, RIPv1/v2) and static IPv4/IPv6 routing (up to 128 routes each).
The switch operates continuously in severe environments ranging from -40°C to +80°C.
Yes, it features a 100% fanless IP40 aluminum alloy shell that dissipates heat passively to prevent dust accumulation.
You can order authentic LANMUS switches directly through SPOLLEX, an authorized value-added distributor serving Dubai, the GCC, Africa, Kenya, Nepal, and global markets.