AC 100~250V Fiber Optic SFP Media Converter Low Power Consume With One SFP Slot

Basic Information
Place of Origin: China(Mainland)
Brand Name: OPTFOCUS
Model Number: OFS-FAS-1
Minimum Order Quantity: 1 pcs
Price: Negotiable
Delivery Time: 5
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Detail Information
Fiber Port: 100M SFP Slot Connector: 1*100M Fiber+1*RJ45
Forwarding Mode: Store-and-Forward Forwarding Rate: 148800pps/port
Power Supply: AC 100~250V Power Consumption: 2.5W
Working Temperature: -10~55℃ MTBF: 100,000 Hours
Product Size: 94.5*71*26mm Warranty: 3-years
High Light:

optical media converter


single fiber media converter

Product Description

OFS-FAS-1  Series

Independent R&D 10/100M Ethernet Fiber Media Converter



OFS-FAS-1 Series Fiber Media Converter is the conversion equipment of Ethernet optical-electronic signals between 10/100M UTP interface (TX) and 100M Fiber interface (FX). The traditional 10/100M Fast Ethernet can be extended to the distance of 120km through optical fiber link. The performance and quality of the products are excellent because of adopting latest IC. 6 Group LED indicated lights could fully monitor the working conditions of Converters. It is easy for users to observe the network operations. The Series products with reasonable price are especially designed for network users.OPTFOCUS Series Converters could be used alone;

The converters can be used as a stand-alone unit or as a slide-in module to the OPTFODUS Media Converter Chassis, OFS-RACK-14. As the other OPTOFUS OFS-Series media converters, they're hot swappable in MC-Chassis.


Technical Specifications

Product Name

10/100M Media Converter

Product Model



Fiber: 1* 100Mbps,SFP

RJ45: 1*10/100Mbps,Auto MDI/MDI-X

Network Media

10BASE-T: Cat3,4,5 UTP(≤100 meter)

100BASE-TX: Cat5 or later UTP(≤100 meter)

Fiber Media

Fiber ( Multimode): 50/125, 62.5/125μm(the max distance up to 2km or 5km)

Fiber( Singlemode): 8.3/125, 8.7/125, 9/125, 10/125μm(the max distance up to 100km)

Forwarding Mode


Forwarding Rate:


Operating standard

EEE802.3, IEEE802.3u ,IEEE802.3z,IEEE802.3ab,IEEE802.3x



Input:AC 100~250VOutput:DC 5V 1A ,(default).

or Input:DC:-36V~-72V;Output:DC 5V 1A .(Optional)


USB power supply(Optional).

Power consumption



Power, FX 100,Link/Act, TX 100,FDX, Link/Act.

Working Environment

Working temperature: -10~55℃ ;

 Storage temperature: -20~75℃

Relative Humidity: 5%~95 %( no condensation)




1 Port 10/100Mbps with Auto Uplink™ , 1 port 100Mbps SFP

10/100Mbps Auto-negotiation , auto-MDI-MDI-X

Comply with IEEE 802.3, IEEE 802.3u 10/100Base-TX, 100Base-FX Standard

Auto negotiation function allows UTP port to auto select 10M or 100M and Full Duplex or Half Duplex

Supporting 1552 bytes packet

Extend fiber distance up to 2km for multi-mode fiber and 20-120km for single-mode fiber

Data Transfer Rate:
- TP: 10/100Mbps
- FX: 100Mbps

Duplex mode support:
- Full or half-duplex mode by Auto-Negotiation (TP)

LED indicators: Power, FX 100, FX Link/Act, TX 100, TX FDX, TX Link/Act

Supports link fault pass through function.

Design of internal or external power supply for selection by end-users

Internal circuit of prevented thunder could greatly reduce damage of the converter caused by thunderbolt induction.


Other Specifications :


DIN-Rail or Wall mounts,Optional,Default device is not

Packing List  

1× Media Converter

1×User Manual/Certificate of quality/Warranty card

1×power adapter


100,000 hours

Weight & Size

Product Weight: 0.5 KG

Packing weight: 1.1 KG

Product size (L×W×H): 94.5*71*26mm

Packing size(L×W×H):215*138*56mm





DIP Switch:

DIP Switch

      Dip Function






TP at auto-negotiation(default)


Force TP at 10M or at half duplex



TP at 100M (default)


TP at 10M when TP at Force



TP at full duplex(default)


TP at half duplex when TP at Force



Disable Link Fault Pass-Through(default)


Enable Link Fault Pass-Through


Chassis Dimension

 AC 100~250V Fiber Optic SFP Media Converter Low Power Consume With One SFP Slot


 Package Dimension:

AC 100~250V Fiber Optic SFP Media Converter Low Power Consume With One SFP Slot


Power Supply Standard: 

AC 100~250V Fiber Optic SFP Media Converter Low Power Consume With One SFP Slot





1. Is there a minimum order quantity?
No, you can feel free to order any quantity of any product.


2. Do your products come with warranty?
Yes,we provide 1 year warranty for all our products from the date of shipment.

3. How much charge voltage can reach?
Battery charging voltage should be 13.8V only high charging and low cutoff 10V.

4. Is your switch customizable for rack or DIN rail mountable?
Yes, of course, but we have the MOQ. Please contact with out server for details.

5. Does your network management switch support ring redundancy?
With STP (Spanning Tree) function, ring redundancy is supported. The network management type we produce can support this function.

Contact Details

Phone Number : 86-19925421817

WhatsApp : +8613724374817