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Unmanaged 4-Port 1000Base-T + 2-Port 1000Base-X Cascading Switch

View : 549
Type : Unmanaged Din Rail Industrial Switch
Description :

The device provides 4-port 1000Base-T to 2-port 1000Base-X fiber conversion, mainly used for fiber network transmission over a distance of 20/40/60/80/100 kilometers.

Overview

This device provides 4-port 1000Base-T to 2-port 1000Base-X fiber conversion, mainly used for fiber network transmission over a distance of 20/40/60/80/100 kilometers. It provides 2 Gigabit optical ports and 4 Gigabit Ethernet ports, sharing Gigabit bandwidth. It has complete alarm functions, stable and reliable operation, low power consumption, high integration, and small size. It can be cascaded through 2 fiber interfaces, which is convenient for users to form a chain-type network.

Photo

Features

The device is designed specifically for harsh industrial environments.
 
It provides 4 Gigabit Ethernet ports, 2 Gigabit optical ports, and 1 Console port (optional).
 
It can be cascaded through 2 fiber interfaces, sharing 1000M bandwidth, which is convenient for users to form a chain-type network.
 
The ethernet interface (RJ45) supports 10/100/1000M adaptive, full/half duplex mode, and MDI/MDI-X automatic detection.
 
The optical interface supports SFP optical modules and 3 fiber transmission modes: multi-mode dual fiber, single-mode dual fiber, and single-mode single fiber.
 
It has crash monitoring and automatic reset functions, making it suitable for heavy-load applications such as high-definition network cameras.
 
Its built-in 1MBits high-speed cache can avoid the phenomenon of transmission screen freezing caused by the rapid changes of the monitoring screen of IP cameras.
 
It supports the transmission of VLAN data packets, can match and use switches that support the IEEE802.1Q protocol, and supports Ethernet packets up to 10K bytes.
 
It supports wide-range 9-55V AC and DC power input.
 
It supports internal isolation and redundant dual power input.
 
 Power supply support overload protection anti-reverse protection;
 
It complies with the requirements of industrial electromagnetic compatibility level four.
 
It has strong lightning protection functions: lightning protection, high-voltage induction resistance, surge protection, etc.
 
It has fanless high-efficiency heat dissipation, reducing repair time.
 
It has an anodized aluminum alloy shell, IP40 protection level, and can withstand harsh environments.
 
DIN rail or wall mounted.
 
Wperating temperature -40 ℃ ~ +85 ℃.
 
The device has passed 100% burn-in testing.
 
5 years warranty.

Parameters

● Fiber

Fiber: Single/dual fiber
 
Fiber interface: FC/SC/ST/LC(SFP)
 
Wavelength: 850nm/1310nm multi-mode; 1310nm/1550nm single-0mode
 
Transmission distance without relay: 20-120Km
 
Typical transmit power:
 
Single-mode 1310/1550nm: ≥-9dBm
 
Multi-mode 850nm: -18dBm
 
Multi-mode 1310nm: -25dBm
Receive sensitivity range: -28dBm- 40dBm
 
 

● 10/100/1000M Ethernet Interface

Protocol: Compliant with IEEE 802.3z, IEEE 802.3ab

Speed: 10/100/1000M adaptive, full/half duplex fully adaptive

MAC address table: Can learn 4096 MAC addresses

Physical interface: RJ45 socket supports Auto-MDIX (cross/straight-through line adaptive)

 

● Environmental Indicators

Operating temperature: -40℃—+85℃ (industrial grade)

Storage temperature: -40℃—+85℃

Operating humidity: 0%—95% (non-condensing)

MTBF: >100000 hours

Application

application of switch

                   

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