Ring Recovery Ethernet Switches
 
  • Redundant Ring with Plug And Play Performance
  • Low Voltage redundant AC/DC Power Inputs
  • Broadcasting Storm Control
  • Ruggedized Industrial Grade Housing
  • Relay Output Warning for Failures

Specifications

Technology
Network Standards:
IEEE802.3 10Base-T
IEEE802.3u 100BaseT(X) and 100BaseFX
IEEE802.3x Flow Control
Processing Type: Store and Forward
MAC Address:8K MAC Address Table
Broadcasting Storm Control: Automatic
Flow Control: Full/Half Duplex Back Pressure Flow Control

Interface
RJ45 Port Connectors:10/100Base Auto-sensing, Full/Half Duplex MDI/MDI-X Auto-Negotiation
Fiber Port Connectors:100BaseFX, SC or ST connectors, Single-Mode or Multi-Mode
LED Indicators: Power, Port Status

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

10/100Mbps

Single

15km

1310nm

9/125um

-15~-8dBm

< -35dBm

10/100Mbps

Physical Characteristics
Case: Slim Metal Case, IP40 Design
Dimensions:(W×H×D):49×139×115mm(HES8S)
DIN Rail or Panel 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)

Agency Approvals
EMI:FCC Part15, CISPR(EN55022) Class A
EMS:
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℃)

10/100BaseT(X)

100BaseFX

Multi-mode, SC Connectors

Single-mode, SC Connectors

HFB8S Series

HFB8S-2SC

HFB8S-2SC-W

6

2

 

HFB8S-2SSC

HFB8S-2SSC-W

6

 

2

·         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

 

EnquiryForm
*Name :  
*Email Address :    
Phone Number :
Company Name :
*Message :