1U Type 4 10/100/1000TX + 16 1000FX | Fiber Ethernet Switch JHA-G1604

Short Description:

20-port Gigabit Fiber Ethernet Switch, 16-port 1000Base-FX Fiber Port and 4-port 10/100/1000Base-T(X) RJ45 Ethernet Port




JHA-G1604 series is a 10/100/1000M self-adaptive Fast Ethernet fiber switch, with 16 1000M Fiber ports and 4 10/100/1000Base-TX self-adaptive Ethernet RJ45 interfaces.
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 device can be widely used in various broadband data
transmission fields,such as smart buildings, smart cities, smart communities, smart transportation, telecommunications, security, financial securities, customs, shipping, electricity, water conservancy and oil fields.


* Compliance with IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 1000Base-TX, 1000Base-FX standards.

* It supports TCP / IP, PPPOE, DHCP, ICMP, NAT protocol.

* Flow control: Full duplex using IEEE 802.3X, a standard half-duplex adopt Backpressure.

* Electrical ports support auto-negotiation function, automatically adjusts the transmission and transfer rates.

* Ports support Auto-MDI / MDIX auto-flip.

* Support store and forward mode.

* Supports 10M, 100M, 1000M mode or adaptive mode..

* The card design, to facilitate future maintenance and inspection equipment.

* Modular power supply design, function board with separate power supply design, easy to post-maintenance.

* Unique IC solutions, the chip temperature low, to get rid of plus cooling system, flow control and reduce broadcast storms.

* High-quality integrated photovoltaic module provides good optical properties and electrical properties to ensure reliable transmission, long life.

* Operating Mechanism broadcast filtering, address auto-learning and auto-update feature and store and forward.

* It supports up to 1916 byte long data packet transmission.

* Missing link to provide remote diagnostics, electrical interface and optical port link link connection diagnostics, dynamic data transmission, full-duplex / half duplex, speed light, easy installation and later maintenance. 


Fixed Port

4*10/100/1000Base TX+16*1000Base X SFP

Power interface

Dual power AC240V



Transmission Distance

Cat5 100m

Multimode, Single/Dual-fiber 2Km

Single Mode, Single-fiber 20/40/60/80/100Km

Single Mode, Dual-fiber 20/40/60/80/100/120Km

Ethernet Port

10/100/1000M RJ45 Ports, Connection STP / UTP Cat5/Cat5e Cooper Cable

Fiber Port

Multimode, Dual-fiber SC/ST/FC (Diameter 50/125, 62.5 / 125μm)

Single Mode, Single Fiber, SC/ST/FC (Diameter 9/125μm )

Single Mode, Dual-fiber SC/FC (diameter 9/125μm )

Exchange Attribute

Conversion Method: Media conversion, store and forward / straight in

MAC Add: 2 K

Switching capacity:64G

Full duplex state: flow control, half-duplex: backpressure mode

Store and Forward: 9.6us, Straight In: 0.9us


Network Topology

Ring topology:Not Support

Star topology:Support

Bus topology:Support

Tree Topology:Support

LED Indicator

PWR:Power Supply

FX1-FX16: Fiber port indicator

Ethernet port link/act yellow light: Rate indicator

Ethernet port link/act green light: Ethernet port indicator

Input Voltage


(Total power) ≤30W

Working Environment

Operating Temperature: -20~70℃

Storage Temperature: -20~70℃

Storage Humidity: 5% to 90% non-condensing


430*142*45mm ( L * W * H ), 1U Type




Surge protection of Power:IEC 61000-4-5  Level 3(2KV)(8/20us)

Surge protection of Ethernet port:IEC 61000-4-5  Level 4(4KV)(10/700us)

ESD:IEC 61000-4-2  Level 4 (8K/15K)

Free fall:0.5m


size 800

Order Information

Model No.

Description of Goods


16 1000Base-FX and 4 10/100/1000Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 2km, SC Connector


16 1000Base-FX and 4 10/100/1000Base-T(X) RJ45 Port,Single mode, Dual Fiber, 20km, SC Connector


16 1000Base-FX and 4 10/100/1000Base-T(X) RJ45 Port,Single mode, Single Fiber, 20km, SC 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.

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