Generic Compatible 10/100BASE-T SFP 100m Copper RJ45 Transceiver Module
Generic Compatible 10/100BASE-T SFP 100m Copper RJ45 Transceiver Module
Generic Compatible 10/100BASE-T SFP 100m Copper RJ45 Transceiver Module
Generic Compatible 10/100BASE-T SFP 100m Copper RJ45 Transceiver Module
Generic Compatible 10/100BASE-T SFP 100m Copper RJ45 Transceiver Module
  1. Generic Compatible 10/100BASE-T SFP 100m Copper RJ45 Transceiver Module
  2. Generic Compatible 10/100BASE-T SFP 100m Copper RJ45 Transceiver Module
  3. Generic Compatible 10/100BASE-T SFP 100m Copper RJ45 Transceiver Module
  4. Generic Compatible 10/100BASE-T SFP 100m Copper RJ45 Transceiver Module
  5. Generic Compatible 10/100BASE-T SFP 100m Copper RJ45 Transceiver Module

Generic Compatible 10/100BASE-T SFP 100m Copper RJ45 Transceiver Module

SFPCO-01A-01-RJ45-SGMII

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  • Broad Multi-Brand Compatibility
  • Flexible Customization Support
  • Tested for Reliable Performance
  • Fast Response & Delivery
  • Professional Technical Support

The FC-LINK SFP-Copper 10/100BASE-T 100m RJ45 transceiver is a compact, high-performance, and cost-effective Small Form Pluggable (SFP) module, designed for 10/100BASE-T applications. Built on the SFP Multi-Source Agreement (MSA) standard, this transceiver complies with IEEE 802.3-2002 and IEEE 802.3u specifications, supporting up to 100 Mbps data transmission over 100 meters via unshielded twisted-pair category-5 cable. It also offers essential scrambling and descrambling between 100Base-TX and 100Base-FX formats, along with intelligent auto-negotiation for seamless 100BASE-T operation in host systems.

SPECIFICATIONS
Product ModelSFPCO-01A-01-RJ45-SGMIIManufacturer brandFC-LINK
Package TypeSFPInterface TypeRJ45
Max Data Rate125Mbps10G Effective transmission distance(OM4)100m
Hot-Pluggable SFPYESOperating voltage3.3V
Power Consumption-ProtocolsSFP MSA
IEEE Std 802.3
Operating Temperature(Commercial)0℃~+70℃Storage Temperature(Commercial)-40℃~+85℃
Operating Temperature(Industrial)-40℃~+85℃Storage Temperature(Industrial)-40℃~+85℃
Data center optical transceiver application scenario
Server-to-Switch Data Center Links

Used for 10G/25G/100G optical uplinks between servers and top-of-rack switches in high-density data center deployments.

Enterprise network fiber optic application scenario
Building-to-Building Campus Backbone

Suitable for 1G/10G fiber links between office buildings, campus distribution rooms, and backbone aggregation points.

Telecom fiber optic link application scenario
Access-to-Core Enterprise Uplinks

Designed for switch uplinks from access to aggregation or core layers in enterprise and campus network architectures.

Industrial fiber optic network application scenario
Industrial Switching in Harsh Environments

Applied in industrial Ethernet, automation systems, and outdoor cabinets where wider temperature tolerance and stable fiber communication are required.

Network topology background
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Compatible Brands

Customization Options

Vendor Coding
Private Label
Custom Part Number
Packaging Design
Temperature Grade Selection
Absolute Maximum Ratings
ParameterSymbolMin.TypMax.
Maximum supply voltageVcc-0.5-4.0
Storage temperatureTS-40-+85
Normal Operating Condition
ParameterSymbolMinTypMaxUnitsRef.
Operating case temperatureTc0-70°CStandard
-40-85Industrial
Supply voltageVcc3.153.33.45V-
Electrical Characteristics
ParameterSymbolMinTypMaxUnitsNotes/Conditions
+3.3 Volt Electrical Power Interface
Supply currentIcc-170300mA-
Input voltageVcc3.133.33.47V-
Surge vurrentIsurge--30mA-
Low-Speed Signals, Electronic Characteristics
SFP output lowVOL0-0.5V4.7k to 10k pull-up to host_Vcc, measured at host side of connector
SFP output highVOHhost_Vcc-0.5-host_Vcc+0.3V4.7k to 10k pull-up to host_Vcc, measured at host side of connector
SFP input lowVIL0-0.8V4.7k to 10k pull-up to Vcc, measured at SFP side of connector
SFP input highVIH2-Vcc + 0.3V4.7k to 10k pull-up to Vcc, measured at SFP side of connector
High-Speed Electrical Interface, Transmission Line-SFP
Line baud ratesfL-125-MHzMLT-3 encoding per IEEE802.3u
TX output impedanceZout, TX-100-OhmDifferential, AC coupled Internally
RX input impedanceZin, RX-100-OhmDifferential, AC coupled Internally
High-Speed Electrical Interface, Host-SFP
Single ended data input swingVin250-1200mVSingle ended
Single ended data output swingVout300-1000mVSingle ended
Rise/Fall timeTr, Tf-3-nsec20%-80%
TX Iinput impedanceZin-50-OhmSingle ended
RX output impedance Zout-50-OhmSingle ended
General Specifications
ParameterSymbolMinTypMaxUnitsNotes/Conditions
Data rateSFPCO-01A-01-RJ45-SGMII-10-Mbps-
-125--
Distance---100mCategory 5 UTP. BER <10-12
Pin Descriptions
Pin No.NameFunctionPlug Seq.Notes
1VeeTTransmitter ground1-
2TX faultTransmitter fault indication31
3TX disableTransmitter disable32
4MOD-DEF2Module definition 233
5MOD-DEF1Module definition 133
6MOD-DEF0Module definition 033
7Rate selectNot connected3-
8LOSLos of signal34
9VeeRReceiver ground1-
10VeeRReceiver ground1-
11VeeRReceiver ground1-
12RD-Inv. received data out35
13RD+Received data out35
14VeeRReceiver ground1-
15VccRReceiver power26
16VccTTransmitter power26
17VeeTTransmitter ground1-
18TD+Transmit data in37
19TD-Inv. transmit data in37
20VeeTTransmitter ground1-
1. TX Fault is not used and tied to ground within the module.
2. TX Disable is not used and is not connected within the module.
3. MOD-DEF 0,1,2 are the module definition pins. They should be pulled up with a 4.7k~10kΩ resistor on the host board. The pull-up voltage shall be VccT or VccR.
MOD-DEF 0 is tied to ground within the module.
MOD-DEF 1 is the clock line of two wire serial interface for serial ID
MOD-DEF 2 is the data line of two wire serial interface for serial ID
4. The LOS will be LVTTL low for link ok and will be LVTTL high for link off. Externally pull up to VccR or VccT with 4.7k – 10k ohm on host board.
5. These are the differential receiver output. Internally AC-coupled in the transceiver. 100Ω differential lines and 100 Ω terminate resistor should be used on the host board.
6. VccT and VccR are internally connected together in the transceiver.
7. These are the differential receiver input. Internally AC-coupled in the transceiver. 100Ω differential lines and 100 Ω terminate resistor is used in the transceiver.

The following is the Diagram of host board connector block pin numbers and names

Generic Compatible 10/100BASE-T SFP 100m Copper RJ45 Transceiver Module
SERIAL COMMUNICATION PROTOCOL

FC-LINK Copper SFP support the 2-wire serial communication protocol defined in the SFP MSA. These SFP use a 128 byte EEPROM with an address of A0H.

Eeprom Serial ID Memory Contents
Accessing Serial ID Memory uses the 2 wire address 1010000X (A0H). Memory Contents of Serial ID are shown in Table 1.
Table 1 Serial ID Memory Contents
Addr.Size(Bytes)Name of FieldHexDescription
BASE ID FIELDS
01Identifier3SFP
11Ext. Identifier4SFP function is defined by serial ID only
21Connector22RJ-45
3- 108Transceiver00 00 00 20 00 00 00 00100BASE-FX
111Encoding24B5B
121BR, Nominal1100M
131Reserved0-
141Length (9µm)km0Transceiver transmit
distance
151Length(9µm)100m0
161Length (50µm) 10m0
171Length(62.5µm)10m0
181Length (Copper)64100m
191Reserved0-
20-3516Vendor nameXX XX XX XX XX XX XX XX 20 20 20 20 20 20 20 20Vendor name (ASCII)
361Reserved0-
37-393Vendor OUIXX XX XX-
40-5516Vendor PNTransceiver part number
56-594Vendor revXX XX XX XX-
60-612Wavelength0-
621Reserved0-
631CC_BASECheck Sum (Variable)Check code for Base ID Fields
EXTENDED ID FIELDS
64-652Options00 00-
661BR,max0-
671BR,min0-
68-8316Vendor SNXX XX XX XX XX XX XX XX 20 20 20 20 20 20 20 20Serial Number of transceiver (ASCII). For example“B000822” .
84-918Date codeXX XX XX XX XX XX XX XXManufacture date code. For example “080405” .
92-943ReservedXX-
951CC_EXTCheck Sum (Variable)Check sum for Extended ID Field.
VENDOR SPECIFIC ID FIELDS
96-12732Vendor SpecificRead onlyDepends on customer information
128-255128ReservedRead only-
Optical transceiver TX RX performance test
Performance Testing

Each module is tested before shipment to help ensure stable optical and electrical performance.

Optical transceiver compatibility test
Compatibility Verification

Compatibility validation is available for major switch and router platforms.

Optical transceiver aging and reliability test
Reliability Screening

Selected products support aging, temperature cycle, and stability testing for demanding applications.

Automatic labeling and traceability for optical transceivers
Traceable Quality Control

Inspection and production records support more consistent quality control and batch traceability.

光模块产品详情订购信息---QSFP+

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