Brocade E1MG-LHA-OM-T Compatible 1000BASE-ZX SFP Industrial Transceiver (SMF, 1550nm, 80km, LC, DOM, -40~85°C)
This Brocade E1MG-LHA-OM-T compatible SFP industrial transceiver supports 1000BASE-ZX industrial Ethernet connectivity and 1G fiber channel application. Depending on the fiber cable quality and link loss, it supports a maximum link distance of 70km or 80km over LC duplex single-mode fiber (SMF) at a wavelength of 1550nm. This hot-swappable transceiver complies with the SFP MSA, IEEE 802.3z, and SFF-8472 standards, making it suitable for any MSA-compliant equipment. Instead of an OEM supplier, it is produced by a third-party manufacturer, OPTCORE. Hence, this SFP offers a very affordable price compared to the original E1MG-LHA-OM-T.
Unlike the commercial transceiver, this 1G SFP ZX industrial transceiver is made with hardened IC and optical components. It also passes extensive high and low temperature tests, allowing it to support an extended industrial temperature range of -40°C to 85°C. Therefore, it is ideal for long-reach industrial networks in harsh environments, including telecommunication, data processing and management, industrial and factory automation, machine control, surveillance, mining, oil and gas, rail, intelligent transportation systems (ITSs), and other outdoor applications.
Features

Proven Performance
When performance and reliability are vital, use our 1G SFP module to build your network. OPTCORE transceivers are engineered, produced, and tested in-factory for reliable end-to-end quality.

Proven Compatibility
There’s an easy way to verify compatibility: test in real network devices. The OPTCORE SFP transceiver is tested for compatibility with multi-switch devices to ensure flawless functioning.

Enjoy Massive Saving
Compared to the original transceiver, the OPTCORE 1G SFP module can save you up to 80% on project and optical networking cabling. You won't find a better combination of quality and affordability.
Specifications
Compatible OEM Part# | E1MG-LHA-OM-T | Manufacturer | OPTCORE |
Manufacturer Part# | OSP1250-5580DTR | Form Factor | SFP |
Data Rate | 1.25 Gbps | Wavelength | 1550 nm |
Media Type | SMF | Max Distance | 80 km |
Transmitter Type | DFB | Receiver Type | PIN |
Transmitter Power | 0 ~ 5 dBm | Receiver Sensitivity | < -26 dBm |
Extinction Ratio | > 9 dB | Receiver Overload | > 0 dBm |
Connector | LC Duplex | Power Consumption | 1 W |
DDM/DOM | Yes | Compliance | RoHS, CE, REACH SFP MSA(INF-8074i), IEEE 802.3z, SFF-8472 |
Environment | Operating Temperature: -40~85°C Storage Temperature: -40~85°C |
Application | Industrial Gigabit Ethernet Industrial 1G Fibre Channel Industrial Switch to Switch Interface Industrial Switch to NIC or Media Converter Industrial 1G Optical Links |
Shipping Weight | 0.03 kg | Dimensions (LxWxH) | 55.5×13.7×12 mm |
When using this long reach SFP transceiver in short-distance transmission, please add an LC fiber attenuator (≥5dB) to avoid receiver damage and overload.
Receiver sensitivity measured with a PRBS 27-1 test pattern @1.25Gbps, Bit Error Ratio (BER) ≤1E-12.
Application Diagram

Industrial Ethernet Switch
SFP-1G-ZX-I
FOC-125
LC-LC-SM-DX
SFP-1G-ZX-I
Industrial Gigabit Switch (48xRJ45, 4xSFP)

Industrial Ethernet Switch
SFP-1G-ZX-I
LC-LC-SM-DX
SFP-1G-ZX-I
1G SFP Converter
Cat6 Cable
Industrial Switch
Key Features
Industrial-Grade SFP for Industrial Gigabit Ethernet
Designed for harsh industrial environments, the 1000BASE-ZX SFP provides secure 1G connectivity for industrial automation, manufacturing, security, transportation, oil and gas, mining, and smart cities. Typically used in industrial Ethernet switches, media converters, and routers.
Intelligent DOM/DDM for Reliable Networks
With built-in DOM/DDM function, the 1G SFP ZX industrial module allows users to monitor the fiber link operating parameters in real-time. That ensures a reliable optical network and helps locate network problems quickly.

Optimal Performance and Quality for 1G Networks
Featuring a built-in Semtec chip and reliable DFB laser / PIN receiver, the SFP ZX module delivers low power consumption and stable optical links for long distance 1G single mode networks like industrial Gigabit Ethernet and Fibre Channel. You can rest assured regarding quality and warranty.

Compatibility
- Brocade Gigabit Ethernet Switches
- Brocade Gigabit Ethernet Routers
- Brocade Gigabit Ethernet Firewalls
- Brocade Gigabit Network Interface Card (NICs)
- Brocade Gigabit Fiber Media Converters
- Brocade Gigabit Fiber Mode Converters
- Brocade Network Attached Storage (NAS)
- Brocade 1G SAN Switches
- Brocade Mesh WiFi System with 1G SFP Port
- Brocade 1G SFP WiFi Router
Note: All trademarks, products, and company names mentioned are the property of their respective owners and are used for comparative purposes only. This product is NOT certified or endorsed by Brocade.
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