PRODDUCTS
Shenzhen JHA Technology Co., Ltd is one of the leading manufacturers of hardened Ethernet, PoE, and fiber connectivity products specifically designed for harsh and demanding environments.
PRODUCTS
1 100Base-FX and 2 10/100Base-T(X) | Managed Fiber Media Converter JHA-MF12 Series
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- Support 1 100Base-FX and 2 10/100Base-T(X)
- The electrical port supports 10/100M, full/half duplex self-adaptive/mandatory function
- Support IEEE802.3U, IEEE802.3X, IEEE802.1d protocol
- Automatic identification of electrical port MDI/MDIX
- Broadcast filtering function, address automatic learning and automatic update function and operation mechanism of store and forward
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Model No.
Description of Goods
JHA-MF12
Management fiber media converter,1 100Base-FX and 2 10/100Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 2Km, SC Connector
JHA-MF12-20
Management fiber media converter,1 100Base-FX and 2 10/100Base-T(X) RJ45 Port,Single-mode, Dual Fiber, 20Km, SC Connector
JHA-MF12W-20
Management fiber media converter,1 100Base-FX and 2 10/100Base-T(X) RJ45 Port,Single-mode, Dual Fiber, 20Km, SC Connector
JHA-MGS12
Management fiber media converter,1 100Base-X and 2 10/100Base-T(X) RJ45 Port,LC Connector
Fiber Connector: SC/ST/FC/LC(SFP Slot), Single Mode/Multimode, Dual Fiber/Single Fiber, 2Km/20Km/40Km/60Km/80Km/100Km/120Km is Optional.
Classification
Managed Fiber Media Converter
- DESCRIPTION
- DIMENSION
- ORDER INFORMATION
- DOWNLOAD
- APPLICATIONS
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Introduction
JHA-MF12 is a 10/100M self-adaptive network-managed fiber optic transceiver with 1 100M optical port and 2 10/100Base-TX self-adaptive Ethernet RJ45 interface. The product design conforms to the Ethernet standard, adds lightning protection and anti-static protection measures, and has a wide range of operating temperature from -20°C to +70°C, with stable and reliable performance.
The network management interface of this device is simple to set up and has comprehensive functions. Support a variety of network management methods, including Snmp, Web, Console and Telnet and other network management methods, and can be
realize centralized network management of racks. The equipment can be widely used in various large-scale projects such as safe cities, rail transit, and operator network construction.Features
◆Using high-performance chips to achieve non-blocking transmission and switching performance, ensuring higher security and stability of data transmission
◆The electrical port supports 10/100/1000M, full/half duplex self-adaptive/mandatory function
◆The electrical port supports MDI/MDIX automatic identification
◆Support 1*9 modules and SFP modules (meet DMI function)
◆Support 850, 1310, 1550nm and DWDM/CWDM wavelengths specified by ITUT
◆Store and forward mode supports packet length of 2K bytes, and pass-through mode supports 9k Jumbo frames
◆Support port bandwidth control function, step size is 64Kbps
◆Support link line-speed loopback test (Loopback), which is convenient for line debugging
◆Support failover (LFP) function, which can quickly locate the faulty link
◆Support remote power failure alarm
◆Economical Inband Management function, support 802.3ah and TS1000
◆Powerful network management function, support WEB mode and simple network management protocol SNMP network management mode
◆Support hot swap, easy installation, complete status indicators, clear working status
◆Easy installation, complete status indicator lights, clear working status at a glance
◆Support 2U rack (16 channels) and independent rack use. Independent desktop built-in professional communication power supply, rack supports dual power redundant backup power supply (supports OLP function)Specification
Ethernet UTP Interface
Interface rate
10/100 M, half/full duplex auto-negotiation
Protocol standard
IEEE 802.3 10Base-T Ethernet，IEEE 802.3u 100BASE-TX/FX Fast Ethernet，IEEE 802.3 Flow control，IEEE 802.1q VLAN，IEEE 802.1p QoS，IEEE 802.1ad Q-in Q VLAN，TS-1000
MAC Address Capability
4096
Connector
RJ45, support Auto-MDIX
Optical Ethernet interface
Wave Length
850nm,1310nm, 1550nm
Interface rate
100 M, half/full duplex
Interface Standard
Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Address Capability
4096
Connector
FC/SC/ST
Working environment
Working temperature
-10°C ~ 50°C
Working Humidity
5%~95 % (no condensation)
Storage temperature
-40°C ~ 80°C
Storage Humidity
5%~95 % (no condensation)
LED Indicator
PWR (power supply)
FX LINK/ACT (fiber connection/action)
LFP (LFP function on)
TX LINK/ACT (connection/action of electrical port)
TX SPD (Transmission rate indication of electrical port)
TX DUP (full duplex indication of electrical port)
Product Introduction:
The JHA-MF12 Series exemplifies quality Fiber Media Converter engineering, featuring 1×100Base-FX optical port and 2×10/100Base-T(X) Ethernet interfaces for flexible network integration. Supporting IEEE802.3U/X/1d protocols with auto-MDI/MDIX detection, this converter ensures plug-and-play simplicity while delivering store-and-forward efficiency. As a trusted supplier of customized Fiber Media Converter from China, we provide models with industrial-grade durability (-20°C to +70°C operation) and comprehensive lightning/ESD protection for mission-critical deployments.
Designed for intelligent network management, the JHA-MF12 supports SNMP/Web/Console/Telnet monitoring with bandwidth control (64Kbps steps) and failover diagnostics. Its non-blocking architecture guarantees line-speed throughput, while features like Jumbo Frame support (9K), loopback testing, and dual-power redundancy (rack models) ensure uninterrupted performance. Whether for smart city infrastructure, telecom networks, or enterprise systems, our quality Fiber Media Converter delivers the perfect balance of customization options and reliability – making the JHA-MF12 Series an ideal customized Fiber Media Converter from China for future-proof network expansion.
Key advantages include:
Multi-mode/single-mode fiber support (850/1310/1550nm & CWDM/DWDM)
Rack-mount (2U/16 units) or standalone deployment flexibility
Advanced LFP (Link Fault Propagation) and remote power alarm functions
OLP-supported dual power redundancy for high-availability systems
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Model No.
Description of Goods
JHA-MF12
Management fiber media converter,1 100Base-FX and 2 10/100Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 2Km, SC Connector
JHA-MF12-20
Management fiber media converter,1 100Base-FX and 2 10/100Base-T(X) RJ45 Port,Single-mode, Dual Fiber, 20Km, SC Connector
JHA-MF12W-20
Management fiber media converter,1 100Base-FX and 2 10/100Base-T(X) RJ45 Port,Single-mode, Dual Fiber, 20Km, SC Connector
JHA-MGS12
Management fiber media converter,1 100Base-X and 2 10/100Base-T(X) RJ45 Port,LC Connector
Fiber Connector: SC/ST/FC/LC(SFP Slot), Single Mode/Multimode, Dual Fiber/Single Fiber, 2Km/20Km/40Km/60Km/80Km/100Km/120Km is Optional.
JHA-MF12.pdf
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0755-81 483343
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