Rack Mount Gigabit Unmanaged Industrial Ethernet Switches
 
  • High Port Density, Up to 24 Fast-Ethernet Ports and   2 Gigabit Combo Ports
  • Elastic configuration, 100Base fiber port with SC/ST   connectors, multi-mode/single-mode models are available
  • Multiple power inputs include low voltage redundant   power models or 110/220VAC models

Specifications

Technology
   Network Standards:
   IEEE802.3 10Base-T
   IEEE802.3u 100BaseT(X) and 100BaseFX
   IEEE802.3ad 1000Base(X)
   IEEE802.3z 1000BaseSX/LX/HLX/ZX
   IEEE802.3x Flow Control
   Flow Control: Full/Half Duplex Back Pressure Flow Control

Interface
   RJ45 Port Connectors:10/100Base(X) or 10/100/1000BaseT(X) Auto-Negotiation
   Fiber Port Connectors:1000BaseSX/CX/LHX/ZX(SFP slots, LC connectors)
   LED Indicators: Power, Port Status, 10/100/1000M

Power Requirements
   Power Inputs:48VDC(8~56VDC); 110/220VAC(85~265VDC);
   220VDC(120~370VDC); 110VDC(100~120VDC);

Optical Fiber

Mode

Typical Dist

Wavelength

Cable Size

TX Power

Rx Sensitivity

Transmission speed

Multi

2km

1310nm

62.5/125um

-23.5~-14dBm

< -35dBm

10/100/1000Mbps

Single

15km

1310nm

9/125um

-15~-8dBm

< -35dBm

10/100/1000Mbps

Physical Characteristics
   Case: Slim Metal Case, IP40 Design
   Dimensions:(W×H×D):443×44×220mm(HFB18C-2G/26C-2G)
   Installation:19" rack mounting

Environment Limits
   Standard Temp Models:-10˚C to 60˚C
   Extended Temp Models:-40˚C to 75˚C
   Storage Temperature:-40 to 85℃
   Ambient Relative Humidity: 10 to 95%(Non-condensing)

Ordering Information

Product Model

Connectors

(-10℃~60℃)

(-40℃~75℃)

10/100/
1000BaseT(X)
or 1000Base SFP

10/100
BaseT(X)

100BaseFX

MM Fiber, SC 

SM Fiber, SC 

HFB18C-2G Series

HFB18C-2G

HFB18C-2G-W

2

16

 

 

HFB18C-2G-2SC

HFB18C-2G-2SC-W

2

14

2

 

HFB18C-2G-2SSC

HFB18C-2G-2SSC-W

2

14

 

2

HFB18C-2G-4SC

HFB18C-2G-4SC-W

2

12

4

 

HFB18C-2G-4SSC

HFB18C-2G-4SSC-W

2

12

 

4

HFB26C-2G Series

HFB26C-2G

HFB26C-2G-W

2

24

 

 

HFB26C-2G-2SC

HFB26C-2G-2SC-W

2

22

2

 

HFB26C-2G-2SSC

HFB26C-2G-2SSC-W

2

22

 

2

HFB26C-2G-4SC

HFB26C-2G-4SC-W

2

20

4

 

HFB26C-2G-4SSC

HFB26C-2G-4SSC-W

2

20

 

4

 

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