100G SFP56-DD / QSFP28 Transceivers – www.philisun.com https://www.philisun.com Optical transceivers support <strong>10G to 800G</strong> high-speed transmission Thu, 04 Dec 2025 09:26:58 +0000 en-US hourly 1 https://www.philisun.com/wp-content/uploads/2025/10/philisun斐立飒-logo彩色方形-1-100x100.png 100G SFP56-DD / QSFP28 Transceivers – www.philisun.com https://www.philisun.com 32 32 Generic Compatible 100GBASE-SR4 QSFP28 850nm 100m DOM MPO8/12 MMF Optical Transceiver Module https://www.philisun.com/products/103g-850nm-100m-sr4-mpo-8-12/ Mon, 10 Nov 2025 07:37:42 +0000 https://www.philisun.com/?post_type=product&p=2476 QSFP28-103-85-01(SR4)-MPO8/12

Generic Compatible 100GBASE-SR4 QSFP28 850nm 100m DOM MPO8/12 MMF Optical Transceiver Module最先出现在www.philisun.com。

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SPECIFICATIONS
Product ModelQSFP28-103-85-01(SR4)-MPO8/12Manufacturer BrandPHILISUN
Package TypeQSFP28Optical ConnectorMPO 8C/12C
Max Data Rate100GbpsChannel Data Rate25.78125Gbps
Effective transmission distance(OM3)70mEffective transmission distance(OM4)100m
Wavelength850nmOperating Voltage3.3V
Fiber TypeMMFCore Size50/125µm
Transmitter TypeVCSELReceiver TypePIN
TX Power-6~2.4dBm
Receiver Sensitivity-5.2dBm
Digital Diagnostic Monitoring(DDM)YESReceiver Overload2.4dBm
Power Consumption<2.5WProtocolsIEEE 802.3bm 100GBASE SR4
Operating temperature(Commercial)0℃~+70℃Storage Temperature(Commercial)-40℃~+85℃
Operating temperature(Extended)-20℃~+85℃Storage Temperature(Industrial)-40℃~+85℃
Operating temperature(Industrial)-40℃~+85℃Storage Temperature(Industrial)-40℃~+85℃

 

PRODUCT PRESENTATION
The PHILISUN QSFP28 100G 850nm 100m SR4 MPO 8/12 Transceiver is a high-performance, highly integrated 4x25G module designed to optimize reach, bandwidth, density, and cost for high port-count 100G systems and client-side 100G interfaces. Each lane supports data rates of 25Gbps, enabling transmission distances of up to 70m over OM3 fiber or 100m over OM4 fiber.Engineered for multimode fiber systems, this transceiver operates at a nominal wavelength of 850nm. It features a 38-contact edge-type electrical connector and a 8/12-fiber MPO optical interface for seamless integration into high-speed network environments.

 

TRANSCEIVER SERIES PRODUCTS

 

PRODUCTION & TESTING EQUIPMENT

 

PERFORMANCE PARAMETER
Absolute Maximum Ratings
Parameter Symbol Min. Max. Unit
Power supply voltage VCC -0.5 +3.6 V
Storage temperature TC -40 +85 ℃
Relative humidity RH 5 85 %
These values represent the damage threshold of the module.Stress in excess of any of the individual absolute maximum ratingscan cause immediate catastrophic damage to the module even if all other parameters are within recommended operating conditions.

 

Recommended Operating Environment
Parameter Symbol Min Typical Max Unit
Power supply voltage VCC 3.15 3.30 3.45 V
Operating case temperature Tca 0 – 70 ℃
Tca -20 – 85
Tca -40 – 85
Recommended  operating environment specifies parameters for which the electrical and optical characteristics hold unless otherwise noted.

 

Electrical Characteristics
Parameter
Symbol
 Min Typical Max Unit Ref
Transmitter
Input differential impedance Rin – 100 – Ω –
Differential input voltage swing,per lane Vin 300 – 1100 mV –
Input logic level high VIH 2.0 – VCC+0.3 V –
Input logic level low VIL Vee – Vee+0.8 V –
Receiver
Output differential impedance Rout – 100 – Ω –
Differential output swing,per lane Vout 500 – 800 mV –
Output logic level high VOH 2.0 – VCC+0.3 V –
Output logic level low VOL 0 – 0.4 V –

 

Transmitter Specifications-Optical
Parameter Symbol Min
Typical
Max
 Unit –
Signaling speed per lane – 25.78125±100ppm Gb/s –
Center wavelength λ 840 850 860 nm –
RMS spectral width △λ – – 0.6 nm –
Average launch power per Lane Po -6 – 2.4 dBm –
Transmit OMA per Lane OMA -6.4 – 3 dBm –
Launch power [OMA]minus TDEC per Lane P-TDEC -7.3 – – dBm –
Extinction ratio ER 3 – – dB –
Optical return loss tolerance ORL – 12 dB –
Average launch power of OFF transmitter,each lane – – – -30
dBm
 –

 

Receiver Specifications-Optical
Parameter Symbol Min. Typical Max. Unit –
Bit rate per channel DR 25.78125±100ppm Gb/s –
Center wavelength λ 840 850 860 nm –
Damage threshold DT 3.4 – – dBm –
Average receive power,each lane RXPOW -10.3 – 2.4 dbm –

 

QSFP28 TRANSCEIVER ELECTRICAL PAD LAYOUT

 

PIN DEFINITION
Pin Symbol Name/Description
1 GND Ground
2 Tx2n Transmitter inverted data input
3 Tx2p Transmitter non-inverted data input
4 GND Ground
5 Tx4n Transmitter inverted data input
6 Tx4p Transmitter non-inverted data input
7 GND Ground
8 ModSelL Module select
9 ResetL Module reset
10 VCCRx +3.3V power supply receiver
11 SCL 2-wire serial interface clock
12 SDA 2-wire serial interface data
13 GND Ground
14 Rx3p Receiver non-inverted data output
15 Rx3n
Receiver inverted data output
16 GND Ground
17 Rxlp Receiver non-inverted data output
18 Rx1n Receiver inverted data output
19 GND Ground
20 GND Ground
21 Rx2n Receiver inverted data output
22 Rx2p Receiver non-inverted data output
23 GND Ground
24 Rx4n Receiver inverted data output
25 Rx4p Receiver non-inverted data output
26 GND Ground
27 ModPrsL Module present
28 IntL Interrupt
29 VCCTx +3.3V power supply transmitter
30 VCC1 +3.3V power Supply
31 LPMode Low power mode
32 GND Ground
33 Tx3p Transmitter non-inverted data input
34 Tx3n Transmitter inverted data input
35 GND Ground
36 Txlp Transmitter non-inverted dataInput
37 Tx1n Transmitter inverted data input
38 GND Ground

 

PRODUCT CERTIFICATION

 

QUALITY ADVANTAGE

 

COMPATIBLE BRANDS
CONFIGURATION INFORMATION
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Generic Compatible 100GBASE-SR4 QSFP28 850nm 100m DOM MPO8/12 MMF Optical Transceiver Module最先出现在www.philisun.com。

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