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10km Single Mode Fiber SFP Optical Transceiver Module Support 40Gb / S QSFP+ PSM LR4

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10km Single Mode Fiber SFP Optical Transceiver Module Support 40Gb / S QSFP+ PSM LR4

Brand Name : E-link China

Model Number : LNK-QSFP-PSM

Certification : CE, RoHS, FCC

Place of Origin : Shenzhen, China

MOQ : 1 piece

Payment Terms : T/T, Western Union, MoneyGram, Paypal

Supply Ability : 10000000pcs/Month

Delivery Time : 3-5 working days

Packaging Details : 10 piece in 1 carton box

Price : Negotiation

Data : 40Gb/s

Distance : 10km

QSFP+ PSM LR4 : Support

Power : 3.3V

MDIO Communication Interface : Support

Temperature range : 0℃ to 70℃

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10kmSingle Mode Fiber SFP Optical Transceiver Module Support 40Gb / S QSFP+ PSM LR4

Description

The E-link LNK-QSFP-LR4-10KM is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP+ Transceiver for InfiniBand QDR/DDR/SDR,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 10.3Gbps operation for an aggregate data rate of 40Gbps 10km using single mode fiber.

These modules are designed to operate over single mode fiber systems using 1310nm DFB laser array.

An optical fiber ribbon cable with an MPO/MTPTM connector can be plugged into the QSFP module receptacle.

QSFP+ PSM LR4 is one kind of parallel transceiver which provides increased port density and total system cost savings.

Features

● Four-channel full-duplex transceiver modules

●Transmission data rate up to 11.2Gbit/s per channel

●Up to 10km transmission of single mode fiber

●Low power consumption <2.5W,meet class 3

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

●3.3V power supply voltage

●RoHS 6 compliant

●Hot Pluggable QSFP form factor

●Single MPO connector receptacle

●Built-in digital diagnostic function

Applications

● InfiniBand QDR, DDR and SDR

● 40G Ethernet

● Proprietary High Speed Interconnections

● Data center

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

Parameter Symbol Min Max Unit Note
Storage Temperature TST -40 85 degC
Relative Humidity(non-condensing) RH 0 85 %
Operating Case Temperature TOPC 0 70 degC
Supply Voltage VCC -0.3 3.6 V
Input Voltage Vin -0.3 Vcc+0.3 V

Recommended Operating Conditions and Supply Requirements

Parameter Symbol Min Typical Max Unit
Operating Case Temperature TOPC 0 70 degC
Power Supply Voltage VCC 3.13 3.3 3.47 V
Power Consumption - 2.5 W
Data Rate DR 10.3 Gbps
Data Speed Tolerance ∆DR -100 +100 ppm
Link Distance with G.652 D 0 10 km

Optical Characteristics

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

Parameter Symbol Min Typical Max Unit Notes
Transmitter
Center Wavelength λC 1270 1310 1350 nm 1
RMS Spectral Width λrms - 3.5 nm 1
Average Launch Power, each lane PAVG -5.2 -0.5 +1.0 dBm
Optical Modulation Amplitude (OMA) POMA -4.5 -0.5 +2.0 dBm 1
Difference in Launch Power between any two lanes Ptx,diff 5.0 dB
Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane OMA-TDP -9.7 - dBm 1
Rise/Fall Time Tr/Tf 50 ps
Extinction Ratio ER 3.5 dB
Relative Intensity Noise Rin -128 dB/Hz
Optical Return Loss Tolerance TOL 12 dB
Transmitter Reflectance RT -12 dB
Transmitter Eye Mask Margin EMM 10 % 2
Average Launch Power OFF Transmitter, each Lane Poff -30 dBm
Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} {0.25, 0.4, 0.45, 0.25, 0.28, 0.4}

Parameter Symbol Min Typical Max Unit Notes
Receiver

Center Wavelength

λC 1270 1310 1350 nm
Damage Threshold THd +3 dBm
Overload, each lane OVL +1 dBm
Receiver Sensitivity in OMA, each Lane SEN -12.5 dBm
Difference in Receive Power between any two Lanes (OMA) Prx,diff 5.0 dB
Signal Loss Assert Threshold LOSA -30 dBm
Signal Loss Deassert Threshold LOSD -15 dBm
LOS Hysteresis LOSH 0.5 6 dB
Optical Return Loss ORL -12 dBm
Receive Electrical 3 dB upper Cutoff Frequency, each Lane Fc 12 GHz

Electrical Specifications

Parameter Symbol Min Typical Max Unit
Differential input impedance Zin 90 100 110 ohm
Differential Output impedance Zout 90 100 110 ohm
Differential input voltage amplitude aAmplitude ΔVin 300 1100 mVp-p
Differential output voltage amplitude ΔVout 500 800 mVp-p
Bit Error Rate BR E-12
Input Logic Level High VIH 2.0 VCC V
Input Logic Level Low VIL 0 0.8 V
Output Logic Level High VOH VCC-0.5 VCC V
Output Logic Level Low VOL 0 0.4 V

Pin Descriptions

PIN Logic Symbol Name/Description Note
1 GND Ground 1
2 CML-I Tx2n Transmitter Inverted Data Input
3 CML-I Tx2p Transmitter Non-Inverted Data output
4 GND Ground 1
5 CML-I Tx4n Transmitter Inverted Data Input
6 CML-I Tx4p Transmitter Non-Inverted Data output
7 GND Ground 1
8 LVTLL-I ModSelL Module Select
9 LVTLL-I ResetL Module Reset
10 VccRx ﹢3.3V Power Supply Receiver 2
11 LVCMOS-I/O SCL 2-Wire Serial Interface Clock
12 LVCMOS-I/O SDA 2-Wire Serial Interface Data
13 GND Ground
14 CML-O Rx3p Receiver Non-Inverted Data Output
15 CML-O Rx3n Receiver Inverted Data Output
16 GND Ground 1
17 CML-O Rx1p Receiver Non-Inverted Data Output
18 CML-O Rx1n Receiver Inverted Data Output
19 GND Ground 1
20 GND Ground 1
21 CML-O Rx2n Receiver Inverted Data Output
22 CML-O Rx2p Receiver Non-Inverted Data Output
23 GND Ground 1
24 CML-O Rx4n Receiver Inverted Data Output 1
25 CML-O Rx4p Receiver Non-Inverted Data Output
26 GND Ground 1
27 LVTTL-O ModPrsL Module Present
28 LVTTL-O IntL Interrupt
29 VccTx +3.3 V Power Supply transmitter 2
30 Vcc1 +3.3 V Power Supply 2
31 LVTTL-I LPMode Low Power Mode
32 GND Ground 1
33 CML-I Tx3p Transmitter Non-Inverted Data Input
34 CML-I Tx3n Transmitter Inverted Data Output
35 GND Ground 1
36 CML-I Tx1p Transmitter Non-Inverted Data Input
37 CML-I Tx1n Transmitter Inverted Data Output
38 GND Ground 1


Product Tags:

sfp bidirectional transceiver

      

fiber optic transceiver module

      
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