Home Companies E-link China Technology Co., Ltd.

Multimode Fiber SFP Optical Transceiver Module 11.3Gbit/S Per Channel 300 Meter

Contact Us

[China]

Trade Verify

Address: 5F, Building D South, Jinshenghui Science Park, No. 3, Dafu Road, Fucheng Street, Guanlan, Longhua District, Shenzhen, China

Contact name:Michael Guo

E-link China Technology Co., Ltd.

Verified Suppliers
  • Trust
    Seal
  • Verified
    Supplier
  • Credit
    Check
  • Capability
    Assessment

Multimode Fiber SFP Optical Transceiver Module 11.3Gbit/S Per Channel 300 Meter

Country/Region china
City & Province shenzhen guangdong
Categories Navigation & GPS

Product Details

40Gb/s QSFP+ eSR4 OM3 Multimode Fiber 300 Meter Optical Transceiver Module

 

Features

●Up to 300m on OM3 Multimode Fiber (MMF)

●Four-channel full-duplex transceiver modules

●Transmission data rate up to 11.3Gbit/s per channel

●Low power consumption <1.5W

●Operating case temperature 0°C to +70°C

●3.3V power supply voltage

●RoHS 6 compliant

●Hot Pluggable QSFP form factor

●MPO connector receptacle

●Built-in digital diagnostic function

 

Applications

●InfiniBand QDR, DDR and SDR

●Proprietary High Speed Interconnections

●Data center

 

 

Description

The E-link LNK-QSFP-ISR4-100M is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP+ Transceiver for InfiniBand QDR/DDR/SDR,12G/10G/8G/4G/2G fiber channel, PCIe and SAS Applications. The QSFP full-duplex optical module offers 4 independent transmit and receive channels, each capable of 11.3Gbps operation for an aggregate data rate of 45.2Gbps 300m using OM3 fiber. These modules are designed to operate over multimode fiber systems using 850nmVCSEL laser array.An optical fiber ribbon cable with an MPO/MTPTM connector can be plugged into the QSFP module receptacle. QSFP+ eSR4 is one kind of parallel transceiver which provides increased port density and total system cost savings.

 

Absolute Maximum Ratings

The operation in excess of any absolute maximum ratings might cause permanent damage to this module.

ParameterSymbolMinMaxUnitNote
Storage TemperatureTST-4085degC 
Relative Humidity(non-condensing)RH085% 
Operating Case TemperatureTOPC070degC 
Supply VoltageVCC-0.33.6V 
Input VoltageVin-0.3Vcc+0.3V 

 

 

Recommended Operating Conditions and Supply Requirements

ParameterSymbolMinTypicalMaxUnit
Operating Case TemperatureTOPC0 70degC
Power Supply VoltageVCC3.133.33.47V
Power Consumption - 1.5W
Data RateDR 10.311.3Gbps
Data Speed Tolerance∆DR-100 +100ppm
Link Distance with OM3 fiberD0 300m

 

 

 

 

 

 

 

 

Optical Characteristics

All parameters are specified under the recommended operating conditions with PRBS31 data pattern unless otherwise specified.

ParameterSymbolMinTypicalMaxUnitNotes
Transmitter
Center WavelengthλC840850860nm1
RMS Spectral Widthλrms- 0.4nm1
Average Launch Power, each lanePAVG-7-2.50dBm 
Optical Modulation Amplitude (OMA)POMA-5-2.50dBm1
Difference in Launch Power between any two lanesPtx,diff  4.0dB 
Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each LaneOMA-TDP  3.5dB1
Rise/Fall TimeTr/Tf  50ps 
Extinction RatioER3.5  dB 
Transmitter Eye Mask MarginEMM10  %2
Average Launch Power OFF Transmitter, each LanePoff  -30dBm 
Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} {0.25, 0.4, 0.45, 0.25, 0.28, 0.4}    

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ParameterSymbolMinTypicalMaxUnitNotes
Receiver
Center WavelengthλC840850860nm 
Damage ThresholdTHd+3  dBm 
Overload, each laneOVL+2.4  dBm 
Receiver Sensitivity in OMA, each LaneSEN  -9.5dBm 
Signal Loss Assert ThresholdLOSA-30  dBm 
Signal Loss Deassert ThresholdLOSD  -9dBm 
LOS HysteresisLOSH0.5 6dB 
Optical Return LossORL  -12dBm 

 

 

 

 

 

 

 

 

Notes:

  1. Transmitter wavelength, RMS spectral width and power need to meet the OMA minus TDP specs to guarantee link performance.
  2. The eye diagram is tested with 1000 waveform.

 

Electrical Specifications

ParameterSymbolMinTypicalMaxUnit
Differential input impedanceZin90100110ohm
Differential Output impedanceZout90100110ohm
Differential input voltage amplitudeΔVin300 1100mVp-p
Differential output voltage amplitudeΔVout500 800mVp-p
Bit Error RateBR  E-12
Input Logic Level HighVIH2.0 VCCV
Input Logic Level LowVIL0 0.8V
Output Logic Level HighVOHVCC-0.5 VCCV
Output Logic Level LowVOL0 0.4V

 

Pin Descriptions

PINLogicSymbolName/DescriptionNote
1 GNDGround1
2CML-ITx2nTransmitter Inverted Data Input 
3CML-ITx2pTransmitter Non-Inverted Data output 
4 GNDGround1
5CML-ITx4nTransmitter Inverted Data Input 
6CML-ITx4pTransmitter Non-Inverted Data output 
7 GNDGround1
8LVTLL-IModSelLModule Select 
9LVTLL-IResetLModule Reset 
10 VccRx﹢3.3V Power Supply Receiver2
11LVCMOS-I/OSCL2-Wire Serial Interface Clock 
12LVCMOS-I/OSDA2-Wire Serial Interface Data 
13 GNDGround 
14CML-ORx3pReceiver Non-Inverted Data Output 
15CML-ORx3nReceiver Inverted Data Output 
16 GNDGround1
17CML-ORx1pReceiver Non-Inverted Data Output 
18CML-ORx1nReceiver Inverted Data Output 
19 GNDGround1
20 GNDGround1
21CML-ORx2nReceiver Inverted Data Output 
22CML-ORx2pReceiver Non-Inverted Data Output 
23 GNDGround1
24CML-ORx4nReceiver Inverted Data Output1
25CML-ORx4pReceiver Non-Inverted Data Output 
26 GNDGround1
27LVTTL-OModPrsLModule Present 
28LVTTL-OIntLInterrupt 
29 VccTx+3.3 V Power Supply transmitter2
30 Vcc1+3.3 V Power Supply2
31LVTTL-ILPModeLow Power Mode 
32 GNDGround1
33CML-ITx3pTransmitter Non-Inverted Data Input 
34CML-ITx3nTransmitter Inverted Data Output 
35 GNDGround1
36CML-ITx1pTransmitter Non-Inverted Data Input 
37CML-ITx1nTransmitter Inverted Data Output 
38 GNDGround1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Notes:

1. Module circuit ground is isolated from module chassis ground within the module. GND is the symbol for signal and supply (power) common for QSFP modules.
2. The connector pins are each rated for a maximum current of 500mA.

 

ModSelL Pin

The ModSelL is an input pin. When held low by the host, the module responds to 2-wire serial communication commands. The ModSelL allows the use of multiple QSFP modules on a single 2-wire interface bus. When the ModSelL is “High”, the module will not respond to any 2-wire interface communication from the host. ModSelL has an internal pull-up in the module.

 

ResetL Pin

Reset. LPMode_Reset has an internal pull-up in the module. A low level on the ResetL pin for longer than the minimum pulse length (t_Reset_init) initiates a complete module reset, returning all user module settings to their default state. Module Reset Assert Time (t_init) starts on the rising edge after the low level on the ResetL pin is released. During the execution of a reset (t_init) the host shall disregard all status bits until the module indicates a completion of the reset interrupt. The module indicates this by posting an IntL signal with the Data_Not_Ready bit negated. Note that on power up (including hot insertion) the module will post this completion of reset interrupt without requiring a reset.

 

LPMode Pin

E-link QSFP+ eSR4 operate in the low power mode (less than 1.5 W power consumption) This pin active high will decrease power consumption to less than 1W.

 

ModPrsL Pin

ModPrsL is pulled up to Vcc on the host board and grounded in the module. The ModPrsL is asserted “Low” when the module is inserted and deasserted “High” when the module is physically absent from the host connector.

 

IntL Pin

 

IntL is an output pin. When “Low”, it indicates a possible module operational fault or a status critical to the host system. The host identifies the source of the interrupt by using the 2-wire serial interface. The IntL pin is an open collector output and must be pulled up to Vcc on the host board.

 

 

 

Hot Products

40GBASE-ER4 4 CWDM lanes 1550nm SM SFP Optical Transceiver Module Features Applications 4 CWDM lanes ...
10Gb/s XFP CWDM Duplex LC 1470~1610nm SFP Optical Transceiver Module Features: Support multi ...
10Gb/s XFP CWDM Duplex LC 1470~1610nm SFP Optical Transceiver Module Features: Support multi ...
100GBASE-LR4 and OTU4 CFP2 LR4 10km SFP Optical Transceiver Module PRODUCT FEATURES Duplex LC ...
40Gb/s QSFP+ eSR4 OM3 Multimode Fiber 300 Meter Optical Transceiver Module Features ●Up to 300m on ...
10kmSingle Mode Fiber SFP Optical Transceiver Module Support 40Gb / S QSFP+ PSM LR4 Description The ...