DIN-rail Gigabit Unmanaged Industrial Ethernet Switches
* Up to 4 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 and 220VAC models
* Broadcasting Storm Controller
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
Broadcasting Storm Control:Automatic
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
Low Voltage Range:12~36VDC; 10~24VAC
High Voltage Range:200~350VDC; 165~265VAC
Connection:Standard 4 Pin Dual Power Connector
* 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):
HFB10-2G:89×144×125mm
HFB18-2G:70×149×130mm
HFB28-4G:91×166×130mm
DIN Rail or Panel Mounting
* Environment Limits
Standard Temp Models:-10℃ to 60℃
Extended Temp Models:-40℃ to 75℃
Storage Temperature:-40 to 85℃
Ambient Relative Humidity: 10 to 95%(Non-condensing)
* Agency Approvals
EMI:FCC Part15, CISPR(EN55022) Class A
EMC:
EN61000-4-2(ESD), Lv3
EN61000-4-3(RS), Lv3
EN61000-4-4(EFT), Lv3
EN61000-4-5(Surge), Lv3
EN61000-4-6(CS), Lv3
* Warranty
Warranty Period:5 years
* Ordering Information
| 
 Product Model  | 
 Connectors  | 
|||||
| 
 Standard Temperature Models(-10℃~60℃)  | 
 Extended Temperature Models(-40℃~75℃)  | 
 10/100/  | 
 10/100  | 
 100BaseFX  | 
||
| 
 Multi-mode, SC Connectors  | 
 Single-mode, SC Connectors  | 
|||||
| 
 HFB10-2G Series  | 
||||||
| 
 HFB10-2G  | 
 HFB10-2G-W  | 
 2  | 
 8  | 
 
  | 
 
  | 
|
| 
 HFB10-2G-2SC  | 
 HFB10-2G-2SC-W  | 
 2  | 
 6  | 
 2  | 
 
  | 
|
| 
 HFB10-2G-2SSC  | 
 HFB10-2G-2SSC-W  | 
 2  | 
 6  | 
 
  | 
 2  | 
|
| 
 HFB10-2G-4SC  | 
 HFB10-2G-4SC-W  | 
 2  | 
 4  | 
 4  | 
 
  | 
|
| 
 HFB10-2G-4SSC  | 
 HFB10-2G-4SSC-W  | 
 2  | 
 4  | 
 
  | 
 4  | 
|
| 
 HFB18-2G Series  | 
||||||
| 
 HFB18-2G  | 
 HFB18-2G-W  | 
 2  | 
 16  | 
 
  | 
 
  | 
|
| 
 HFB18-2G-2SC  | 
 HFB18-2G-2SC-W  | 
 2  | 
 14  | 
 2  | 
 
  | 
|
| 
 HFB18-2G-2SSC  | 
 HFB18-2G-2SSC-W  | 
 2  | 
 14  | 
 
  | 
 2  | 
|
| 
 HFB18-2G-4SC  | 
 HFB18-2G-4SC-W  | 
 2  | 
 12  | 
 4  | 
 
  | 
|
| 
 HFB18-2G-4SSC  | 
 HFB18-2G-4SSC-W  | 
 2  | 
 12  | 
 
  | 
 4  | 
|
| 
 HFB28-4G Series  | 
||||||
| 
 HFB28-4G  | 
 HFB28-4G-W  | 
 4  | 
 24  | 
 
  | 
 
  | 
|
| 
 HFB28-4G-2SC  | 
 HFB28-4G-2SC-W  | 
 4  | 
 22  | 
 2  | 
 
  | 
|
| 
 HFB28-4G-2SSC  | 
 HFB28-4G-2SSC-W  | 
 4  | 
 22  | 
 
  | 
 2  | 
|
| 
 HFB28-4G-4SC  | 
 HFB28-4G-4SC-W  | 
 4  | 
 20  | 
 4  | 
 
  | 
|
| 
 HFB28-4G-4SSC  | 
 HFB28-4G-4SSC-W  | 
 4  | 
 20  | 
 
  | 
 4  | 
|
| 
 HFB28-4G-6SC  | 
 HFB28-4G-6SC-W  | 
 4  | 
 18  | 
 6  | 
 
  | 
|
| 
 HFB28-4G-6SSC  | 
 HFB28-4G-6SSC-W  | 
 4  | 
 18  | 
 
  | 
 6  | 
|
* All fiber cables can be equipped with ST connectors
* Typical Distance:Multi mode<15km; Single mode: Ranging from 15km to 120km
* The standard models are powered by 24VDC, 220VAC custom models are also available