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LE0MF48SA
48-Port 100BASE-X Interface Card(EA,SFP)
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LE0MF48SA is a high-performance Ethernet module designed to deliver reliable 10Gbps connectivity using an SFP+ connector interface. It offers a robust PCIe form factor installation, making it suitable for modern data center environments and server networks that require swift, secure, and stable network communications.
This module is built for expanding data center capacity and upgrading network interfaces in routers, switches, and servers. With support for standard TCP/IP protocols and advanced features such as auto-negotiation, wake-on-LAN, jumbo frames, and QoS, LE0MF48SA meets the demands of high-speed networking while maintaining compatibility with leading vendor platforms including Cisco, Juniper, Arista, Dell, and HP.
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| Compatibility | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Dell / HP | Cisco / Juniper / Dell / HP | Cisco / Juniper / Arista / Dell / HP |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | RJ-45 |
| Data Rate | 10G | 10G | 10Gbps | 10Gbps | 1Gbps |
| Depth | 7.6 inches | N/A | N/A | 7.0 inches | 2.0 inches |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Height | 0.4 inches | N/A | N/A | 1.4 inches | 0.5 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | Ethernet (SFP+) | Ethernet / SFP+ | Ethernet | Ethernet |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 1Gbps |
| Module Type | Ethernet Module | Ethernet Module | Ethernet | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 15W | 5W | 15W | 8W | 8W |
| Product Name | LE0MF48SA Ethernet Module | LE2D2X08SED4 | LE0MF48TC High-Speed 10Gbps Ethernet Module | LE0DSRUA | LE0MG24SA Gigabit Ethernet Module |
| Product Type | Network Module | Network Module | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Supported Protocols | TCP/IP | TCP/IP, iSCSI | TCP/IP / iSCSI | TCP/IP | TCP/IP |
| Weight | 1.2 lbs | N/A | N/A | 1.2 lbs | 0.3 lbs |
| Width | 4.4 inches | N/A | N/A | 4.4 inches | 3.4 inches |
High port density improves access switching.
Stable GE connectivity.
Works well with existing optics.
No packet loss observed.
Reliable in production.
Solid enterprise solution.
The LE0MF48SA is a modular expansion card providing 48 independent 100 Mbps SFP ports for 100BASE-X fiber or copper connectivity in supported network chassis.
It integrates seamlessly into chassis-based enterprise switches and routers that support 48-port 100BASE-X line cards with SFP slots.
It supports all IEEE 802.3u-compliant SFPs, including 100BASE-SX for multi-mode fiber, 100BASE-FX for single-mode fiber, and 100BASE-TX copper.
Each port supports up to 550 m on multi-mode fiber (100BASE-SX), up to 40 km on single-mode fiber (100BASE-FX), and 100 m on copper (100BASE-TX).
Yes, the LE0MF48SA supports hot-swappable SFP modules for non-disruptive module replacement.
The card delivers a total aggregate bandwidth of 4.8 Gbps across 48 ports, each running at 100 Mbps full duplex.
It complies with IEEE 802.3u for 100BASE-X, IEEE 802.3x flow control, and IEEE 802.3ad link aggregation.
Power down the chassis, insert the card into an available line-card slot, secure the retention screws, power up, and verify port status via LEDs or CLI.
It includes per-port link/activity LEDs and supports SFP Digital Optical Monitoring (DOM) for real-time temperature, voltage, and optical performance via SNMP or CLI.
Maximum power consumption is 25 W; operating temperature is 0 °C to 55 °C; storage temperature is -40 °C to 70 °C; relative humidity 5%–95% non-condensing.
Yes, it supports IEEE 802.3ad Link Aggregation Control Protocol (LACP) and static port trunking for increased throughput and redundancy.
Management includes SNMP v1/v2c/v3, SSH, Telnet, and CLI, as well as SFP DOM via standard MIBs.
Verify SFP compatibility, inspect link/activity LEDs, run “show interfaces” diagnostics, swap cables or transceivers, and review syslog for error counters.
Ensure proper airflow and maintain ambient temperatures between 0 °C and 55 °C, relative humidity 5%–95% non-condensing, and altitude up to 3 000 m.
The LE0MF48SA comes with a one-year limited hardware warranty, extendable to three years with a purchased support contract.
By adding 48 flexible 100 Mbps ports, it enables modular growth, link aggregation, and versatile SFP choices to support evolving network demands.