Gold Member Since 2014
Audited Supplier
Shenzhen First Mile Communications Ltd.

Poe Switch, Ethernet Switch, Industrial Ethernet Switch manufacturer / supplier in China, offering 8 Ports Poe Switch Fiber Industrial Ethernet Switch, 4 SFP + 8 10/100/1000 RJ45 Ports Dongle Full Gigabit Industrial Ethernet Switch, 2u 19" 17 Slots IEEE 802.3ah Oam Chassis Managed Media Converter with Snmp and so on.

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Supplier Homepage Product POE Switches 8 Ports Poe Switch Fiber Industrial Ethernet Switch

8 Ports Poe Switch Fiber Industrial Ethernet Switch

FOB Price: US $1-120 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-120/ Piece
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Port: Shenzhen, China
Production Capacity: 2000 PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: OnAccess UG481P
  • Wiring Devices: Integrated Wiring
  • Condition: New
  • RJ45 Ports: 10/100basetx Auto Negotiation
  • Housing: Metal, IP30 Protection
  • Weight: 750g
  • Wide Temp. Models: -40 to +75 (-40 to 167)
  • Ambient Relative Humidity: 5 to 95% (Non-Condensing)
  • Transport Package: Standards Carton Box
  • Origin: Shenzhen
  • Type: Switch
  • Certification: CE, ISO
  • Fiber Ports: 100/1000basex (SFP Slots)
  • Console Port: RS-232(RJ45 Connector)
  • Dimensions: 123 X 122 X 53.3 mm with Rail
  • Standard Models: 0 to +60(32 ~ 140 )
  • Storage Temperature: -40 to +85(-40 to 185)
  • Trademark: Firstmile
  • Specification: CE, FCC & ROHS
  • HS Code: 8517622990
Product Description
8 Ports Poe Switch Fiber Industrial Ethernet Switch
8 IEEE 802.3af -compliant PoE and Ethernet combo ports
Provide up to 15.4 watts at 48 VDC per PoE port
Proprietary Protocol "Fi Ring" (recovery time <20ms) and RSTP/STP for network redundancy
SNMPv3, IEEE 802.1X, HTTPS, and SSH to enhance network
Easy network management through web browser, CLI, Telnet /serial console, Windows utility, SNMP
Industrial-grade design with -40 to +75 operating temperature and redundant power inputs

Advanced PoE management function
OnAccess UG481P-W: 8x10/100BaseTX ports + 1x100/1000BaseX (SFP slots)
PoE ports: 1/2/3/4/5/6/7/8
Commend Line Interface (CLI) for quickly configuration major managed functions
FMC Ring Protocol "Fi Ring" (recovery time < 20ms) and RSTP/STP for network redundancy
IGMP snooping for filtering multicast traffic
Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning
QoS and ToS/DiffServ to increase determinism
Port Trunk for optimum bandwidth utilization
SNMPv3, IEEE 802.1X, HTTPS, and SSH to enhance network security
SNMPv1/v2c/v3 for different levels of network management
RMON for efficient network monitoring and proactive capability
Bandwidth management prevents unpredictable network status
Lock port function for blocking unauthorized access based on MAC address
Automatic alarm through e-mail, relay output
Support port mirroring
Support traffic control of multicast and broadcast
Works with FirstMile's NMS FiVision (industrial network management software) for traffic monitoring and easy network troubleshooting
IEEE 802.3af
IEEE 802.3
IEEE 802.3u
IEEE 802.1D-2004 for STP
IEEE 802.1w for Rapid STP
IEEE 802.1Q for VLAN Tagging
IEEE 802.1p for Class of Service
IEEE 802.1X for Authentication
IEEE 802.3ad for Port Trunk with LACP
IEEE 802.3x for Flow Control
IGMPv1/v2, GVRP, SNMPv1/v2c/v3, DHCP Client,
TFTP, SMTP, RMON, HTTP, HTTPS, Telnet, Syslog,
SSH, SNMP Inform, LLDP, SNTP Server/Client
Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9
Flow Control:
IEEE 802.3x flow control, back pressure flow control
Switch Properties:
Priority Queues: 4
Max. Number of Available VLANs: 256
VLAN ID Range: VID 1 to 4094
IGMP Groups: 256
MAC Table Size: 8K
Packet Buffer Size: 1 Mbit
Interface :
Fiber Ports: 100/1000BaseX (SFP slots)
RJ45 Ports: 10/100BaseTX auto negotiation
Console Port: RS-232(RJ45 connector)
Power Requirements:
Input Voltage: 48 VDC (36 to 72VDC), redundant dual inputs
Input Current: 0.2A@48VDC (support up to 8 ports at 15.4W)
Overload Current Protection: Present
Reverse Polarity Protection: Present
Connector: 3-contact terminal blocks
Mechanical Properties:
Housing: Metal, IP30 protection
Dimensions: 123 x 122 x 44.3 mm
123 x 158 x 45.8 mm with wall hanging
123 x 122 x 53.3 mm with rail
Weight: 750g
Installation: DIN-Rail mounting, wall mounting
Environmental Limits:
Operating Temperature:
Standard Models: 0 to +60(32 ~ 140)
Wide Temp. Models:-40 to +75(-40 to 167)
Storage Temperature: -40 to +85(-40 to 185)
Ambient Relative Humidity: 5 to 95% (non-condensing)
Standards and Certifications:
Safety: UL 60950-1
EMI: FCC Part 15 Subpart B Class A, EN 55022 Class A
EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) Level 3,
EN 61000-4-4 (EFT) Level 3, EN 61000-4-5 (Surge) Level 3,
EN 61000-4-6 (CS) Level 3, EN 61000-4-8 Level 3
Shock: IEC 60068-2-27
Freefall: IEC 60068-2-32
Vibration: IEC 60068-2-6
Warranty Period: 5years
MTBF: >50,000 Hours
Company Profile

After-sales Service
5-year Warranty
We want you to be fully satisfied with every item that you purchase from FirstMile. We provide 5-year warranty.
Exchange & Return Policy
1. Technical support hotline
Any technical related question you need to inquiry about during using products of FirstMile, please contact us.
Our technical support engineers will provide you with professional technical support.
2. Fast response
If you feedback equipment failure during product use, FirstMile will immediately respond to your requests and solve the failure in the shortest time.


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